DeDietrich DTG130-45, DTG130-65, DTG130-90, DTG130-115 Technical Instructions

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DTG130 - 45/65/90/115 Eco.NOx Plus

Gas fired condensing boiler

ELIDENS

Technical instructions

300014279-03

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DTG130 - 45/65/90/115 Eco.NOx Plus 19/01/2017 - 300014279-03

Declaration of conformity 1

The appliance complies with the standard model described in declaration of compliance 1. It is manufactured and distributed pursuant to the requirements of european directives. The original declaration of conformity is available from the manufacturer.

C002709-A

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19/01/2017 - 300014279-03 DTG130 - 45/65/90/115 Eco.NOx Plus

Contents

1 Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

1.1 General safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

1.2 Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

1.3 Liabilities. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

2 About this manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

2.1 Symbols used in the manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

2.2 Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

2.3 Homologations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

3 Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

3.1 General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

3.2 Composition of the range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

3.3 Main parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

3.4 Technical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

3.5 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

3.6 Main dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

3.7 Hydraulic specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17

4 Control panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

4.1 Electromechanical components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

4.2 Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

4.3 Keys accessible when the flap is closed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

4.4 Keys accessible when the flap is open. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

4.5 Operating mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

4.6 Summer mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

5 Heating and domestic hot water temperature setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

5.1 Heating temperature setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

5.2 DHW set temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

6 Selecting a programme. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

6.1 Selecting a programme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

6.2 Hot water programme. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

6.3 Auxiliary programme. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

6.4 Customising the programmes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

7 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

7.1 Statutory terms and conditions of installation and maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

7.2 Requirements on heating water . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

7.3 Important comments on the treatment of the heating circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27

8 Connecting the furnace . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29

8.1 Water discharge connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29

8.2 Combustive air supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29

8.3 Checking the gas inlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29

8.4 Flue gas system connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30

8.5 Electrical connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33

9 Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34

9.1 Filling the system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34

9.2 Check points before commissioning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34

9.3 Putting the appliance into operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35

9.4 Adapting the output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41

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9.5 Programming boiler control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41

9.6 Domestic hot water preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41

9.7 Train the user of the installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41

9.8 Filling in the commissioning certificate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41

9.9 Turning the installation off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41

10 Messages - Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42

10.1 Faults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42

10.2 Blockage (temporary) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44

11 User settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45

11.1 Measurements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45

11.2 Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46

11.3 Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49

11.4 Clock settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51

12 Installer settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52

12.1 Professional settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53

12.2 Settings relating to a heating circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55

12.3 Miscellaneous. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60

12.4 Parameter and input/output check (mode tests). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61

13 Adapting to another gas type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63

13.1 Switching from Natural Gas to Propane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63

13.2 Gas type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66

13.3 Eventual assembly of an external solenoid valve. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66

14 Filling in the commissioning certificate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67

15 Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68

15.1 General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68

15.2 Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68

15.3 Cleaning and maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69

15.4 Maintenance of the air/flue gas drain connection flues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72

15.5 Temperature sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73

16 Chimney sweep instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74

17 Schematic diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75

18 Spare parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78

19 Appendix - Information on the Ecodesign and Energy Labelling Directives. . . . . . . . . . . . . . . . . . . . . . . .88

For Belgium: German instructions reference 300014251 available on request.

For Switzerland: Italian instructions reference 300016782 available on request.

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1. Safety instructions

1 Safety instructions



Danger This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved. Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children without supervision.



Any operation on the installation must be performed by a qualified technician respecting professional regulations and in accordance with this document.



Before any work, switch off the mains supply to the appliance. Protect the installation against any unwanted restarts.

1.1 General safety instructions

1.1.1 Fire hazard



Do not stock products of an inflammable nature close to the appliance.



If you smell gas, do not use a naked flame, do not smoke, do not operate electrical contacts or switches (doorbell, lights, motor, lift, etc.).

1.Shut off the gas supply

2.Open the windows

3.Extinguish all flames

4.Evacuate the premises

5.Contact a qualified professional

6.Inform the gas supplier

1.1.2 Risk of intoxication



Do not obstruct the air inlets in the room (even partially).



If you smell flue gases

1. Switch the appliance off

2. Open the windows

3. Evacuate the premises

4. Contact a qualified professional

1.1.3 Risk of being burnt



Depending on the settings of the appliance:

- The temperature of the flue gas conduits may exceed 60°C.

- The temperature of the radiators may reach 95°C

- The temperature of the domestic hot water may reach 65°C.

1.1.4 Risk of damage



Do not stock chloride or fluoride compounds close to the appliance.



Install the appliance in frost-free premises.

Do not neglect to service the appliance: Contact a qualified professional or take out a maintenance contract for the annual servicing of the appliance.

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1. Safety instructions

1.2 Recommendations



For a proper operating of the boiler, follow carefully the instructions.



Any intervention on the appliance and heating equipment must be carried out by a qualified engineer.



The manufacturer is not liable for any improper use of the appliance or failure to maintain or install the unit correctly (the user shall take care to ensure that the system is installed by a qualified engineer).



Work on electrical equipment must be carried out by a qualified professional in compliance with the prevailing regulations.



Check that the appliance is properly set for the type of gas used.



Keep to the polarity shown on the terminals: phase (L), neutral (N) and earth 4.



Check the seal on the gas and water pipe connections.



We shall not accept any responsibility for any damage and disturbance arising from not following these instructions.

1.3 Liabilities

1.3.1 Manufacturer's liability

Our products are manufactured in compliance with the requirements of the various applicable European Directives. They are therefore delivered with CE marking and all relevant documentation. In the interest of customers, we are continuously endeavouring to make improvements in product quality. All the specifications stated in this document are therefore subject to change without notice.

Our liability as the manufacturer may not be invoked in the following cases:

- Failure to abide by the instructions on installing the appliance,

- Failure to abide by the instructions on using the appliance,

- Faulty or insufficient maintenance of the appliance.

1.3.2 Installer's liability

The installer is responsible for the installation and commissioning of the appliance. The installer is required to observe the following instructions:

- Read and follow the instructions given in the manuals provided with the appliance,

- Install the appliance in acordance with the legislation and standards currently in force,

- Perform the initial start up and carry out any checks necessary,

- Explain the installation to the user,

- If a maintenance is necessary, warn the user of the obligation to check the appliance and maintain it in good working order,

- Give all the instruction manuals to the user.

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1. Safety instructions

2 About this manual

2.1 Symbols used in the manual



Caution danger Risk of injury and damage to equipment. Attention must be paid to the warnings on safety of persons and equipment.



Specific information Information must be kept in mind to maintain comfort.

Reference Refer to another manual or other pages in this instruction manual.

2.2 Abbreviations

` DHW: Domestic hot water.

` PPS: Polypropylene hardly inflammable.

` 3CE: Collective conduit for sealed boiler

Hi: Lower heating value LHV (Nett).

Hs: Higher heating value HHV (Gross).

2.3 Homologations

2.3.1 General instructions

Installation must be carried out in accordance with the prevailing regulations, the codes of practice and the recommendations in these instructions.

The first start-up is to be performed by your installation/ commissioning engineer.

Only original spare parts must be used.

Any work on the gas valve unit is authorised only if carried out by a qualified professional. Please confirm to the user of the installation that you have carried out a leak tightness check on the gas circuit.

In application of Article 25 of the Order of 27 April 2009 amending the Order of 2 August 1977 amended and Article 1 of the amended Order of 05/02/1999, the installer is required to draw up certificates of conformity approved by the Ministers responsible for construction and gas safety. Boilers must be used only with the types of gas indicated on the rating plate.

Before commissioning, the factory settings of the appliance must be compared with the local energy supply conditions. If the settings have to be modified, this must be carried out by a qualified professional.

Condensing boilers require a flue gas discharge system or a fresh air inlet specially adapted to the method of operation. Its execution depends on the place of installation and the building.

Compliance with a minimum distance between the flue gas discharge system in forced flue mode or the boiler with combustible substances is not necessary. At nominal output, the temperature of the components does not exceed 85 °C.



Work on electrical equipment must be carried out by a qualified professional in compliance with the prevailing regulations.



Switzerland

SVGW No.: 08-008-4

The installation of the boiler must be done in compliance with the following directives:

- SSIGE regulations - G1: Gas installation,

- VKF requirements (Cantonal Grouping of Insurance Brokers),

- Local and cantonal regulations.

Installation and maintenance of the boiler must be carried out by a qualified professional in compliance with prevailing local and national regulations.

The safety distance between combustible substances and the boiler and gaseous effluents must comply with the requirements of the AEAI standard.



Other countries

Installation and maintenance of the boiler must be carried out by a qualified professional in compliance with prevailing local and national regulations.



Belgium

The appliances comply with the requirements and standards laid down in the Royal Decree of 8 January 2004 and in the 17 July 2009.

Installation and maintenance of the boiler must be carried out by a qualified professional in compliance with prevailing local and national regulations.

The boiler is preset in the factory to operate on natural gas G20. It is formally prohibited to interfere with the gas block.

Page 8

DTG130 - 45/65/90/115 Eco.NOx Plus 19/01/2017 - 300014279-03

1. Safety instructions

M002339-A

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3. Description

3 Description

3.1 General

DTG130 - 45/65/90/115 Eco.NOx Plus boiler are floor-standing gasfired condensing boilers fitted with a DIEMATIC3 conversational control unit. They handle central heating and the production of domestic hot water (when DHW tank is connected).

They are designed for closed circuit hot water boiler rooms with a maximum operating temperature of 90°C. Their installation is recommended on low temperature heating installations (underfloor heating, gentle heat radiators, etc.).

3.2 Composition of the range

* Except Belgium (x) For Germany only

3.2.1 Gas categories

Boiler DTG130-45 / DTG130-65 / DTG130-90 / DTG130-115

No. CE CE-0063BS3826

Type

23P

- C

13(x)

- C

33(x)

- C

43(x)

- C53 - C

63(x)

* - C

83(x)

- C

93(x)

Flue gas discharge Chimney / Flue gas outlet

Ignition Automatic

Gas Natural gas / Propane

User country Gas category Gas type

Supply pressure

Minimum Maximum

FR II

2Esi3P

Natural gas H (G20) 17 mbar 25 mbar

Natural gas L (G25) 20 mbar 30 mbar

Propane (G31) 25 mbar 57.5 mbar

ES, IT II

2H3P

Natural gas H (G20) 17 mbar 25 mbar

Propane (G31) 25 mbar 57.5 mbar

DE II

2ELL3P

Natural gas E (G20) 17 mbar 25 mbar

Natural gas LL (G25) 18 mbar 25 mbar

Propane (G31) 25 mbar 57.5 mbar

PL II

2E3P

Natural gas H (G20) 17 mbar 25 mbar

Propane (G31) 25 mbar 57.5 mbar

LU II

2E3P

Natural gas E (G20) 17 mbar 25 mbar

Propane (G31) 25 mbar 57.5 mbar

RO II

2H3P

Natural gas H (G20) 17 mbar 25 mbar

Propane (G31) 25 mbar 57.5 mbar

RU II

2H3P

Natural gas H (G20) 17 mbar 25 mbar

Propane (G31) 25 mbar 57.5 mbar

CZ II

2H3P

Natural gas H (G20) 17 mbar 25 mbar

Propane (G31) 25 mbar 57.5 mbar

AT, CH II

2H3P

Natural gas H (G20) 17 mbar 25 mbar

Propane (G31) 25 mbar 57.5 mbar

BE I

2E(S)B

Natural gas H/L

17 mbar 25 mbar

I2E(R)B (DTG130-90, DTG130-115)

17 mbar 30 mbar

Propane (G31)

25 mbar 57.5 mbar

Page 10

DTG130 - 45/65/90/115 Eco.NOx Plus 19/01/2017 - 300014279-03

3. Description

3.3 Main parts

• DTG130-45 / DTG130-65

5 4

10 11

C001235

1 Fan air inlet

2 Return sensor

3 Heating body

4 Venturi premix

5 Combined venturi and gas valve unit

6 Fan

7 Control panel

8 Burner

9 Output sensor

10 Ignition electrode + Ionization electrode

11 Flame inspection window

12 Inspection hatch

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19/01/2017 - 300014279-03 DTG130 - 45/65/90/115 Eco.NOx Plus

3. Description

• DTG130-90 / DTG130-115

10 11

4 3

C001236

1 Fan air inlet

2 Return sensor

3 Heating body

4 Venturi premix

5 Combined venturi and gas valve unit

6 Fan

7 Control panel

8 Burner

9 Output sensor

10 Ignition electrode + Ionization electrode

11 Flame inspection window

12 Inspection hatch

Page 12

DTG130 - 45/65/90/115 Eco.NOx Plus 19/01/2017 - 300014279-03

3. Description

3.4 Technical specifications

3.4.1 Boiler

- For operation on Natural Gas or Propane (See "Switching from Natural Gas to Propane").

- The boiler is preset in the factory to operate on natural gas G20, Wobbe index IWS = 15.0 kWh/m

, 20 mbar.

- The boiler is designed to operate dependent on or independently of the ambient air.

- DIEMATIC 3 control panel factory fitted with a top of the range control unit which operates on the outside temperature with room temperature correction thanks to the CDI 2 remote control or the optional simplified control.

- Control panel used to control and programme a direct circuit and two circuits with mixing valve.

- Single-unit heat exchanger in aluminium/silicium alloy.

- Cylindrical premix burner covered in metal fibres.

- Centrifugal fan with combustive air intake silencer for a low noise level.

- Compact gas line with zero pressure regulator, two valves and filter.

- Water condensation siphon with run-off pipe.

- Automatic air vent.

- Mechanical manometer.

- Flue gas temperature sensor with safety function.

- Soundproofed boiler body.

- A documentation pack.

3.4.2 Control panel



Please read the following installation and commissioning instructions carefully before operating your equipment. The constructor shall not be liable for damage caused by the failure to comply with these instructions and the warranty shall no longer apply.



If work is carried out on the heating installation: assembly, commissioning, maintenance and repair work on the appliance and on the heating installation must be carried out only by a qualified heating professional. Before installation: Turn the main heating switch off. Before commissioning: Check the seal on the gas and water pipe connections.



The connection of the control panel must be carried out by a qualified professional. For a proper operating of the boiler, follow carefully the instructions.

- Power supply: 230 V (±10%) - 50 Hz.

- Clock: 2 years minimum.

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3. Description

3.5 Technical data

DTG... 130... DTG 45

DTG 45

Italy

DTG 65 DTG 90 DTG 115

CE identification no **** CE-0063BS3826

Boiler specifications

Power input (Hi) - minimum/maximum G20 kW 8.2 - 41.2 8.2 - 34.0 12.2 - 62.0 14.6 - 86.0 19.6 - 110.2 Power input (Hs) - minimum/maximum G20 kW 9.1 - 45.7 9.1 - 37.8 13.6 - 68.8 16.2 - 95.5 21.9 - 122.4 Useful output 50/30 °C - minimum/maximum G20 kW 8.9 - 43.0 8.9 - 35.7 13.3 - 65.0 15.8 - 89.5 22.7 - 114.0 Useful output 80/60 °C - minimum/maximum G20 kW 8.0 - 40.8 8.0 - 33.8 12.0 - 61.5 14.1 - 84.2 20.5 - 107.0 Useful output 50/30 °C - maximum G25

(Valid only for Belgium)

kW 35.7 35.7 54.0 89.5 114.0

Gas flow rate (Nominal output) (15 °C-1013.25 mbar) Natural gas H/L (All countries except Belgium)

4.36/ 5.07 3.6 / - 6.56 / 7.63 9.1 / 10.58 11.66 / 13.56

Natural gas H/L (Valid only for Belgium)

4.36/4.15 4.36/4.15 6.25/6.6 9.1/10.58 11.66/13.56

Propane Kg/h 3.2 2.64 4.82 6.68 8.56 Efficiency 75/60 °C (DIN 4702 T8) (Hi) % 106 106 106 106 106 Efficiency 75/60 °C (DIN 4702 T8) (Hs) % 95.5 95.5 95.5 95.5 95.5 Efficiency 40/30 °C (DIN 4702 T8) (Hi) % 109 109 111 108.9 102.5 Efficiency 40/30 °C (DIN 4702 T8) (Hs) % 98.2 98.2 100 98.1 92.4 Load and water temperature efficiency

(-100% Pn-Average temperature 70 °C) (Hi)

% 99.1 99.3 99.2 97.9 97.1

Load and water temperature efficiency (-100% Pn-Average temperature 70 °C) (Hs)

% 89.3 89.4 89.4 88.2 87.5

Load and water temperature efficiency (-30% Pn-Return temperature 30 °C) (Hi)

% 110.6 110.5 110.4 108.1 108.0

Load and water temperature efficiency (-30% Pn-Return temperature 30 °C) (Hs)

% 99.6 99.5 99.5 97.4 97.3

Stand-by losses ∆T = 30K W 127 127 125 131 131 Mass flue gas flow rate - minimum/maximum Kg/h 13.8/69.3 13.8/69.3 20.5/104 23.4/138 28.9/186 For Germany only:

Mass flue gas flow rate - minimum/maximum

kg per

sec

0.0039/

0.0192

0.0039/

0.0192

0.0058/

0.0288

0.0063/

0.0383

0.0081/

0.0494

Available pressure at boiler outlet Pa 150 150 100 160 250 Average flue gas temperature (75/60 °C) °C 65 65 65 66 67.9 Connection to a chimney (internal diameter) mm 80/125 80/125 100/150 100/150 100/150 Emission NOx (Natural gas H) - DIN 4702 Teil 8

mg/kWh 37 37 32 45

(EN297A3)

Emission CO (Natural gas H) - DIN 4702 Teil 8

mg/kWh 21 21 21 20

(EN297A3) NOx classification 55555 Maximum operating temperature °C9090909090 Total admissible overpressure bar

(MPa)

44444

Water resistance (∆T = 20K) mbar 90 90 130 140 230 Nominal water flow Pn to ∆T = 20K

1.72 1.72 2.62 3.60 4.6

Water content l 5.5 5.5 6.5 7.5 7.5 Connecting (diameter - Male) 1" 1/4 1" 1/4 1" 1/4 1" 1/4 1" 1/4 Condensation water pH 3-5 3-5 3-5 3-5 3-5 Condensation water run-off (diameter) mm 25 25 25 25 25

Electrical specifications

Electrical connection V/Hz 230/50 230/50 230/50 230/50 230/50 Power consumption W 55 55 88 136 213 Protection rating - DIN40050 IP 21 IP 21 IP 21 IP 21 IP 21

Dimensions

Height mm 1100 1100 1100 1322 1322 Width mm 600 600 600 600 600 Depth mm 663 663 663 663 663 Shipping weight kg 110 110 116 132 133

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3. Description

3.6 Main dimensions

3.6.1 Boiler self-standing

• DTG130 - 45 / 65 / 90 / 115 Eco.NOx Plus

R = Thread G = Exterior cylindrical threading, sealed by sheet gasket

(1) Basic dimension 21 mm

adjustment possible: 21 to 40 mm

460

198420

600

663

770

173

208

C001272

158

170

118

ØF

DTG130- 45 / 65 / 90 / 115

1 Heating flow G 1

2 Flow to the exchanger on the independent DHW tank (plugged as

standard) (Option) - Package HE25 or Package EA124

6 Heating return G 1

7 Condensates discharge Ø 25 mm external

8 Automatic air vent -

9 Gas inlet R 3/4

DTG130- 45 / 65 1100 mm

DTG130-90, DTG130-115 1322 mm

DTG130- 45 / 65 410 mm

DTG130-90, DTG130-115 632 mm

DTG130- 45 / 65 124 mm

DTG130-90, DTG130-115 346 mm

DTG130- 45 / 65 968 mm

DTG130-90, DTG130-115 1190 mm

DTG130- 45 / 65 152 mm

DTG130-90, DTG130-115 374 mm

ØF

Forced flue connection: DTG130- 45 / 65 Ø 80/125 mm

Forced flue connection: DTG130-90, DTG130-115 Ø 100/150 mm

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3. Description

• DTG130 Eco.NOxPlus + Tank BC or BP (150,200,300 l) - Boiler/tank connection kit (Package EA116)

Connection options (Not represented):

- DTG130-45/65/90/115 Eco.NOxPlus + Tank BSC or BSP (150,200,300 l) - Boiler/tank connection kit (Package EA121).

R = Thread

Rp = Tapped connection

G = Exterior cylindrical threading, sealed by sheet gasket

(1) Basic dimension 21 mm. adjustment possible: 21 to 40 mm

(2) Basic dimension 21 mm. adjustment possible: 21 to 40 mm

124

DTG130-45 / 65 / 90 / 115

1 Heating flow R 1 1/4

2 Flow to the exchanger on the independent DHW tank (plugged as

standard) (Option) - Package HE25 or Package EA124

6 Heating return R 1 1/4

8 Automatic air vent -

9 Gas inlet R 3/4

10 Domestic hot water outlet R 3/4

11 Circulation R 3/4

12 Domestic cold water inlet R 3/4

13 Heat exchanger inlet -

14 Heat exchanger outlet -

15 Draining -

DTG130-45 / 65 DTG130-90 / 115 DTG...130-... + BC/BP150 DTG...130-... + BC/BP200 DTG...130-... + BC/BP300

A 1100 mm 1322 mm - - -

G - - 978 mm 1217 mm 1757 mm

H - - 661 mm 796 mm 996 mm

J - - 521 mm 651 mm 626 mm

Page 16

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3. Description

3.6.2 Boiler installed

Clear space should be left around the boiler:

- 60 cm in front of the boiler,

- 40 cm above the boiler,

- 2.5 cm each side of the boiler (Facilitates removal of the casing).

• DTG-45 / DTG130-65 / DTG130-90 / DTG130-115 Eco.NOxPlus

A. DTG130-45 / DTG130-65 = 1100

DTG130-90 / DTG130-115 = 1322

600

1263

C001239

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3. Description

3.7 Hydraulic specifications

Depending on the flow, the following diagrams represent:

- the manometric heights of the heating circulator pumps (Option),

- loss of load in the boiler.

For a fixed flow, the manometric height available at the boiler outlet is obtained by taking the difference between the manometric height of the circulator pump and the loss of load in the boiler.

ALPHA 2 L 25-60 electronic heating pump (Class A pump):

- Optional for DTG130-45 (Package HC142).

Press the 1 button on the pump to modify its performance.

0,0 0,5 1,0 1,5 2,0 2,5 3,0

L000130-A

A Manometric height (mWG)

Flow rate (m

/h)

C Maximum proportional pressure The pump's operating point can be moved on the maximum proportional pressure curve according to the

heating requirement. If the heating requirement increases, the pressure increases.

D Minimum proportional pressure The pump's operating point can be moved on the minimum proportional pressure curve according to the

heating requirement. If the heating requirement increases, the pressure increases.

E Maximum constant pressure The pump's operating point can be moved on the maximum constant pressure curve according to the heating

requirement. The pressure remains constant, regardless of the heating requirement.

F Minimum constant pressure The pump's operating point can be moved on the minimum constant pressure curve according to the heating

requirement. The pressure remains constant, regardless of the heating requirement.

G Boiler pressure drop

III Speed III The pump runs at a constant speed and therefore according to a constant curve.

The pump is set to run according to the maximum curve. The pump can be quickly vented by selecting speed III for a short period.

II Speed II The pump runs at a constant speed and therefore according to a constant curve.

The pump is set to run according to the average curve.

I Speed I The pump runs at a constant speed and therefore according to a constant curve.

The pump is set to run according to the minimum curve.

C003399-B

AUTO

POWER

CD E

Page 18

DTG130 - 45/65/90/115 Eco.NOx Plus 19/01/2017 - 300014279-03

3. Description

Circulator UPML XX-95 130 AUTO (Class A pump):

- Optional for . (Package SA13).

The user interface allows to select between 6 control curves in 2 control modes:

- 3 proportional pressure curves (PP),

- 3 constant pressure/power curves (CP).

Refer to the manual delivered with package SA13.

CP Constant pressure

PP Proportional pressure

p Operating pressure

H Manometric height in metres of water column

Q Flow rate

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0

Q [m³/h]

[m]

100

[kPa]

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4

Q [l/s]

C005031-A

C005032-A

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3. Description

Loss of load DTG130-45

Loss of load DTG130-65

Loss of load DTG130-90

Loss of load DTG130-115

A. Manometric height in mWG

B. Water flow rate (m3/h)

C. Loss of load

J000125-A

J000126-A

J000127-A

J000128-A

Page 20

DTG130 - 45/65/90/115 Eco.NOx Plus 19/01/2017 - 300014279-03

4. Control panel

4 Control panel

4.1 Electromechanical components



The panel must always be supplied with 230V voltage:

- to ensure the anti-grip of the heating pump.

Use the mode:

- summer to shut down the heating,

- antifreeze to shut down the boiler if you are to be absent.

If a remote control is connected, it will not show a display when the main switch is in the OFF position.

See chapter Operating mode.

See chapter Summer mode.

4.2 Display

bar

2*1

0 2 4 6 81012141618202224

bar

C000142_00

SUNDAY

-04

1 Main ON/OFF switch

Pressure gauge * Depending on the model of the appliance, the pressure gauge is manual (dial display) or automatic (pictogram display)

On light / Alarm Green LED LIT: Normal operation Red LED lit: Burner in safety condition Flashing red Led: abnormal operation (See chapter "10 Messages - Alarms")

4 Safety control box reset button

024681012141618202224

bar

3 4 5 6 7

91011

2 1

SUNDAY

1 Text and numerical display

2 Graphic display bar for the programme in circuit A, B or C

Light area: Reduced temperature heating period or tank load disabled

Dark area: Comfort temperature heating period or tank load enabled

5 Flashing cursor showing the current time

6 Number display (current time, adjusted values, parameters, etc.)

Active programme display, P1, P2, P3, P4 or

Su: automatic Summer cut-off

The arrows flash when setting values can be modified using the

+ and - keys

9 Circuit operation symbols

A, B, C

Opening the 3-way valve

Closing the 3-way valve

Displayed circuit pump on

Name of the circuit displayed

10 Symbol displayed above the active operating mode

Symbols indicating that the following inputs/outputs are active

D  # T

Burner on

DHW load pump on

Summer mode

Not available

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4. Control panel

4.3 Keys accessible when the flap is closed

4.4 Keys accessible when the flap is open

024681012141618202224

C000142_02

SUNDAY

-04

Setting the temperatures

Comfort temperature

Reduced temperature

2

Domestic hot water temperature

/

Is used to adjust the selected temperature

Operating mode selection keys

AUTO

Heating according to the time programme

Forced Comfort mode:

- until midnight if  flashes

- all the time if  is steady

Forced Low mode:

- until midnight if  flashes

- all the time if  is steady

Antifreeze mode



Tank load enabled mode:

- until midnight if  flashes

- all the time if  is steady

0 2 4 6 81012141618202224

STANDARD

C000142_03

SUNDAY

-04

Manual "Summer" shutdown key The heating is switched off and DHW production is ensured. The symbols # and Su are displayed.

Standard programme key Reset of all time programmes

Fitter settings access key

Key for access to setting and measurements

Page scrolling

Line scrolling

Back to the title or the previous line

Programming keys

Enter (per 1/2 hour) the comfort temperature period or tank load enabled (dark area)

Enter (per 1/2 hour) the reduced temperature period or tank load disabled (light area)

Return key

A.B.C. Circuit display selection key

PROG

Active heating programme selection key (P1, P2, P3 or P4)

Page 22

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4. Control panel

4.5 Operating mode

Select the operating modes using the AUTO -

%- $- .

-  keys.

• AUTO key = Automatic mode Heating and domestic hot water production operate according to the time programmes set for each circuit.

See chapter Selecting a programme.

•Key

= Comfort mode

Heating operates according to the comfort temperature, independently of the time programmes.

•Key

= Reduced mode

Heating operates according to the reduced temperature, independently of the time programmes.

•Key



= Tank load enabled mode

Domestic hot water production is enabled, independently of the time programme. The loop pump operates if it is connected to the auxiliary outlet (S.AUX set to DHW LOOP).

•Key

= Antifreeze mode

Heating and domestic hot water production are off but the installation is monitored and protected against frost.



The operating mode selected on the remote control dedicated to a circuit takes precedence over the operating mode selected on the boiler for this circuit.

024681012141618202224

C000142_04

DAY TEMP. A

-04

Comfort mode

Reduced mode

Allowed dhw tank heating



Temporary activation (Until midnight) Permanent activation

For one circuit: With remote control

` Brief touch: MODE key on the remote

control The message SHOW REM.CTRL indicates

the presence of an override on a remote control.

` Cancellation

Press the MODE key on the remote control. or Press the AUTO key on DIEMATIC for

5 seconds.

For all circuits: With DIEMATIC

` Brief touch: Key%/$/



The arrow above the key flashes.

` Cancellation

%/$

: Press key AUTO.



: Press thekey

` Long touch, 5 seconds: Key

%/$/

The arrow above the key is steady.

` Cancellation

%/$

: Press key AUTO.



: Press thekey

Page 23

19/01/2017 - 300014279-03 DTG130 - 45/65/90/115 Eco.NOx Plus

4. Control panel



The operating mode selected on the remote control dedicated to a circuit takes precedence over the operating mode selected on the boiler for this circuit.



The antifreeze mode protects:

- The installation if the outside temperature is lower than 3°C (factory setting).

- The room temperature if a remote control is connected and the room temperature is lower than 6 °C (factory setting).

- The domestic hot water tank if the tank temperature is lower than 4 °C (the water is reheated to 10 °C).

4.6 Summer mode

Heating is shut down but continues to be protected against frost. Domestic hot water production continues to be enabled.

• Automatic summer regime:

- activated if the average outside temperature is higher than 22°C.

The symbol S is displayed.

- deactivated if the average outside temperature is lower than 22°C and if a remote control is connected to each circuit if one of the room temperatures is lower than the set temperature.

• Forced summer condition:

- activated by pressing key

for 5 seconds. The symbols S and

are displayed.

- cancelled by pressing key

for 5 seconds

(If the symbol S continues to be displayed, the automatic summer regime is active).



The pumps operate for 1 minute once a week to ensure that they are flushed out.

Anti-freeze

Temporary activation (Number of days) Permanent activation

For all circuits: With DIEMATIC

` First brief touch: Key

Set the number of days' absence (current day = 1) using keys

and  (up to 99 days).

The arrow above the key is steady.

Deferred temporary activation: ` Second brief touch: Key

Set the start month using keys and .

` Third brief touch: Key

Set the start day using keys and .

The arrow above the key flashes until the start day and then becomes steady.

` Confirmation of the antifreeze setting

Press the AUTO key or after 2 minutes

` Cancellation

Press key AUTO

` Long touch, 5 seconds: Key

The arrow above the key is steady.

` Cancellation

Press key AUTO

0 2 4 6 81012141618202224

STANDARD

C000142_03

SUNDAY

-04

Page 24

DTG130 - 45/65/90/115 Eco.NOx Plus 19/01/2017 - 300014279-03

5. Heating and domestic hot water temperature setting

5 Heating and domestic hot water temperature

setting

5.1 Heating temperature setting

The comfort and reduced temperatures are set separately for each circuit:

- Select the comfort temperature or the reduced temperature for the desired circuit by successively pressing key

or 2$.

- Set the temperature using keys

or .

- End of setting: Press the AUTO key or after 2 minutes.



The graphic bar displays the heating programme for the displayed circuit for the current day.

5.2 DHW set temperature

- Select the domestic hot water temperature using key

2

and

set the temperature using keys

or .

- End of setting: Press the AUTO key or after 2 minutes.



In the summer regime, the graph bar displays the DHW programme for the current day.



If there is no domestic hot water sensor, pressing this key has no effect.

Comfort temperature

Reduced temperature

2

Domestic hot water temperature

024681012141618202224

C000142_02

SUNDAY

-04

Temperature Adjustment range Factory setting

Comfort

5 to 30 °C In steps of 0.5°C

20 °C

Reduced

5 to 30 °C In steps of 0.5°C

16 °C

Temperature Adjustment range Factory setting

Domestic hot water

2

10 to 80 °C In steps of 1°C

55 °C

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19/01/2017 - 300014279-03 DTG130 - 45/65/90/115 Eco.NOx Plus

6. Selecting a programme

6 Selecting a programme

6.1 Selecting a programme

• The DIEMATIC 3 control unit includes 4 heating

programmes:

- 1 fixed programme P1, activated in the factory.

- 3 custom programmes P2, P3, P4 to adapt to the lifestyle of the occupants.

• Allocation of a programme to a circuit:

- Select the circuit using key A.B.C.

- Select the programme using the PROG key.

- The programme selected is active in automatic mode.



The programme for the current day can be displayed on the graph bar using key

or 2$.

6.2 Hot water programme

The DIEMATIC 3 control unit includes a custom domestic hot water programme.



The programme for the current day can be displayed on the graph bar using key



6.3 Auxiliary programme

The DIEMATIC 3 control unit includes a custom programme on the auxiliary outlet.

6.4 Customising the programmes

See: User settings - Programming.

Programme Day Comfort periods

P1 Monday - Sunday 06:00 - 22:00

P2 (Factory setting) Monday - Sunday 04:00 - 21:00

P3 (Factory setting) Monday - Friday 05:00 - 08:00,

16:00 - 22:00

Saturday, Sunday 07:00 - 23:00

P4 (Factory setting) Monday - Friday 06:00 - 08:00,

11:00 - 13:30, 16:00 - 22:00

Saturday 06:00 - 23:00

Sunday 07:00 - 23:00

Programme Day Filling enabled

Tank (Factory setting)

Monday - Sunday 05:00 - 22:00

Programme Day Filling enabled

AUX

(Factory setting)

Monday - Sunday 06:00 - 22:00

Page 26

DTG130 - 45/65/90/115 Eco.NOx Plus 19/01/2017 - 300014279-03

7. Installation

7 Installation

7.1 Statutory terms and conditions of installation and maintenance

The installation and maintenance of the appliance must be carried out by a qualified professional in compliance with the statutory texts of the codes of conduct in force, particularly:



France

- NF P 45-204 standards

Gas installation, (formerly DTU 61-1, gas installations: April 1982, addendum no 1: July 1984).

1. Residential buildings

- Order of 27 April 2009 amending the Order of 2 August 1977.

- Technical and safety rules applicable to combustible gas and liquefied hydrocarbon installations situated inside residential buildings and their annexes.

- Local Sanitary Regulations.

- For appliances connected to the electricity network: NF C 15-100 standards Low voltage electrical installation - Rules..

2. Establishments open to the public

The installation and maintenance of the appliance must be carried out by a qualified professional in compliance with the statutory texts of the codes of conduct in force, particularly:

- Safety regulations against fire and panic in establishments open to the public:

a. General regulations

For all appliances:

- Articles GZ - Installations operating on combustible gases and liquefied hydrocarbons.

Then, depending on use:

- Articles CH-Heating, ventilation, refrigeration, air conditioning and production of steam and domestic hot water.

b. Instructions specific to each type of establishment open to

the public (hospitals, stores, etc.).



Germany

In addition to the instructions on construction and combustion equipment, also abide by the following standards, rules and directives when installing and commissiong gas condensing boilers:

- DIN 4705: calculation of chimney dimensions.

- DIN EN 12828 (June 2003 edition): heating systems in buildings. Planning of hot water heating installations (up to a maximum operating temperature of 105°C and a maximum output of 1 MW).

- DIN 4753: drinking and industrial water heating installations.

- DIN 1988: technical rules on drinking water installations (TRW).

- DVGW-TRGI: technical rules on gas installations, including complementary equipment.

- Working paper DVGW G 260/I: technical rules on the nature of the gas.



Belgium

The boiler installation and gas connection must be carried out by a qualified professional in compliance with the NBN D 51-003, NBN D 30-003, NBN B 61-001, NBN B 61-002,NBN D51-004 and NBN D 51-006 standards

An ARGB approved stop valve must be fitted in the pipe leading to and close to the boiler

Electrical connections must comply with the instructions in the general regulations on electrical installations (RGIE).

Belgium:the cross-section of the aeration vents, which are compulsory in the room in which the boiler is installed, must comply with the NBN D 51-003 standard.



Switzerland

The installation of the boiler must be done in compliance with the following directives:

- Directives of the Association des Etablissements Cantonaux

d'Assurance Incendie AEAI.

- Directives of local and cantonal bodies.

- Directives of the Société Suisse de l'Industrie des Gaz et des Eaux

SSIGE.

- Directives on liquefied gases, part 2.

7.2 Requirements on heating water

- pH 4.5 to 8.5.

- Chloride content <20 mg/l.

- Conductivity <500 µS/cm to 25 °C. Anti-freeze inhibitors and additives must be used only after consulting the constructor. The diffusion of oxygen, in the case of underfloor heating systems that are not leakproof to diffusion or of expansion vessels that are too small, for example, must be prevented. If appropriate, fit a heat exchanger to uncouple the boiler from the heating circuit or a second expansion vessel.

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7. Installation

7.3 Important comments on the treatment of the heating circuit



Central heating systems must be cleaned to eliminate debris (copper, strands, brazing flux) linked to the installation of the system and deposits that can cause malfunctions (noise in the system, chemical reaction between metals). On the other hand, it is important to protect central heating systems against corrosion, scaling and microbiological growth by using a corrosion inhibitor adapted to all types of systems (steel, cast iron radiators, heated floor, PER).

For Switzerland

: The water quality must comply with the SICC directives No. 97-1F "Treatment of water intended for heating, steam, refrigeration and air conditioning installations".

We recommend the use of products from the SENTINEL range from GE BETZ for the preventive and curative treatment of heating water circuits.



Installing the boiler in new installations (installations less than 6 months old)

- Clean the installation with a universal cleaner to eliminate debris

from the system (copper, hemp, flux).

- Thoroughly flush the installation until the water runs clear and

shows no impurities.

- Protect the installation against corrosion and frost with an inhibitor

and an anti-freeze.



Installing the boiler in existing installations

- Remove sludge from the installation.

- Clean the installation with a universal cleaner to eliminate debris

from the system (copper, hemp, flux).

- Thoroughly flush the installation until the water runs clear and

shows no impurities.

- Protect the installation against corrosion and frost with an inhibitor

and an anti-freeze.

The boiler must be used only in closed circuit heating installations. If you have underfloor heating, the installer must install a safety thermostat with manual reset to prevent overheating. For an underfloor heating circuit without system insulation, only oxygen tight heating pipes must be used. If the plastic pipe manufacturer recommends a chemical additive, it is necessary to be particularly careful that there are no adverse effects on the aluminum or aluminum alloy content of components. For floor heating systems with pipes that are not oxygen tight, the system must be insulated (heat exchanger). In this case, the floor circuit must be protected separately (Expansion vessel, Safety valve).

A minimum water level safety device is not necessary. Protection is ensured by the control unit.



Minimum water flow

The maximum difference in temperature between the outlet water and the return water, and the speed at which the outlet temperature increases, are restricted by the boiler's regulation. Consequently, the boiler does not need a minimum flow provided that it operates at a maximum temperature of 75°C.

Otherwise, the minimum required flow is:

- 160 l/h for DTG130-45,

- 240 l/h for DTG130-65,

- 300 l/h for DTG130-90,

- 350 l/h for DTG130-115.



In the event of run-off noise

Run-off noise may occur on installations with a direct heating circuit, fitted with thermostatic valves, under certain conditions of use when the hydraulic systems are not perfectly balanced.

If this is the case, we recommend fitting a preset differential valve



(200-250 mbar) between the out pipe and the return pipe on the heating installation.



Poor adjustment of the differential valve may cause a

continuous increase in the return of water to the boiler.

If there are particular requirments for silent running, it is a good idea to fit a differential pressure regulator



(setting 100 -150 mbar).



: Radiator.

C001243

Page 28

DTG130 - 45/65/90/115 Eco.NOx Plus 19/01/2017 - 300014279-03

7. Installation

 Location

DTG130 - 45/65/90/115 Eco.NOx Plus boilers must be installed in a frost-free room.



In order to avoid damage to the boiler, it is necessary to prevent the contamination of combustion air by chlorine and/or fluoride compounds, which are particularly corrosive. These compounds are present, for example, in aerosol sprays, paints, solvents, cleaning products, washing products, detergents, glues, snow clearing salts, etc. Therefore:

- Do not pull in air evacuated from premises using such products: hairdressing salons, dry cleaners, industrial premises (solvents), premises containing refrigeration systems (risk of refrigerant leakage), etc.

- Do not stock such products close to the boilers. If the boiler and/or peripheral equipment are corroded by such chloride or fluoride compounds, the contractual guarantee cannot be applied.

The warranty does not apply to damage to the boiler caused by these instances. If the heating device is installed in residential premises where people are present all the time, it is necessary to use a concentric ambient air inlet / combustion gas evacuation installation. When installing the boiler, it is necessary to comply with degree of protection IP21.

Page 29

19/01/2017 - 300014279-03 DTG130 - 45/65/90/115 Eco.NOx Plus

8. Connecting the furnace

8 Connecting the furnace



These actions must be carried out by a qualified technician.

Installation must be carried out in accordance with the prevailing regulations, the codes of practice and the recommendations in these instructions.

Clean the gas supply pipe. The gas shut off valve should be located on the back of the boiler. Pipe diameters must be defined in accordance with ATG's (Association Technique de Gaz) B171 specifications.

To prevent damage caused by overpressure on the gas regulator, the gas supply valve must be closed before carrying out the pressure test on the gas supply pipe. Decompress before reopening the valve.

Maximum pressure: 150 mbar. In old gas networks, we recommend fitting a gas filter with a large surface area and low water resistance before this point.

8.1 Water discharge connection

Discharge condensation water directly into the main drain. Given the degree of acidity (pH 3-5), use only plastic materials to make the connection. Open the gas valve. Make the connection to the main drain with a visible flow connection.

The discharge duct must have a minimum gradient of 50 mm/m. The discharge of condensation water via the gutter is not authorised, given the risk of frost and the damage to the materials usually used for gutters

8.2 Combustive air supply

For operation dependent on ambient air, the aeration and air discharge vents in the premises must comply with the regulations. Germany: TRGI' 86, Edition 1996.

The aeration of the flue gas discharge pipe may also be used as the air discharge.

If a flue gas discharge pipe is connected in a chimney, position the boiler as close as possible to the chimney. Avoid long horizontal sections of flue gas pipe.



Condensing boilers require a flue gas discharge system or a fresh air inlet specially adapted to the method of operation. Installation must be carried out in accordance with current laws.

8.3 Checking the gas inlet



These actions must be carried out by a qualified technician.

` Check the tightness of the gas line, including the gas valves.

` Open all the stop valves on the gas inlet.

` Empty the gas inlet.



Maximum authorised pressure on the gas valve: 150 mbar. In the event of higher control pressures, disconnect the condensing boiler from the gas inlet at the threaded connection to the gas stop valve. Closing the gas stop valve is not sufficient.

Page 30

DTG130 - 45/65/90/115 Eco.NOx Plus 19/01/2017 - 300014279-03

8. Connecting the furnace

8.4 Flue gas system connections

- The horizontal sections on the flue gas side will be constructed with

a gradient to the boiler of 3 %. The cross-section of the aeration vent in the premises for B

23p

type connections (i.e. intake of combustive air into the premises) must comply with the DTU 61.1 standard.

- Type C appliances can only be installed with the systems mentioned in these technical instructions (particularly concentric pipes, terminal connection parts).

- As connections of type B

23p

chimney conduits and type C

conduits are pressurised, they must be either installed outside or in a ventilated brick sheath.

Ventilation must be ensured:

- by an opening located in the lower section, taking the air either from the common ventilated areas or directly from outside, and

- by an opening in the upper section connected directly with the outside.

The minimum cross section of the air vent and the openings to be provided must be 100 cm

(clear cross section).

For Belgium: Comply with the NBN D 51-003 standard.

The parts of this sheath which can be dismantled must allow for inspection of the flue gas conduit along its entire length.

Comply with the installation instructions and the information on the authorised lengths of the flue gas pipes.

` Remove the anti-dust plug.

` Mount the flue gas pipe or the fresh air/flue gas discharge

system in compliance with the assembly instructions.

` Check the seal.

- Static test overpressure: 1000 Pa.

- Maximum leak rate: 50 l/hm

depending on the internal surface of the flue gas pipe. A diameter 80 = 0.25 m2/m. A diameter 100 = 0.31 m

/m.

` On concentric flue gas discharge systems (forced flue), the C0

level in the annular space in the measurement piping can also be checked. The flue gas discharge system is considered leakproof if the measured CO

level is lower than 0.2%.

C001245

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19/01/2017 - 300014279-03 DTG130 - 45/65/90/115 Eco.NOx Plus

8. Connecting the furnace

8.4.1 Classification

(x) For Germany only.

Belgium: Boilers can only be installed with flue gas connection pipes provided by the constructor. For the list of parts, refer to the current price list.

C001246

7 333 4 25

Homologation C

13x

: Air/flue gas connection by means of concentric

pipes to a horizontal terminal (so-called forced flue).

Homologation C

33x

: Air/flue gas connection by means of concentric

pipes to a vertical terminal (roof outlet).

Homologation C

93x

: Air/flue gas connection by concentric pipes in

the boiler room and single pipes in the chimney (combustive air in counter current in the chimney).

Homologation C

93x

: Air/flue gas connection by concentric pipes in

the boiler room and single flex in the chimney (combustive air in counter current in the chimney).



- Only factory components are authorised for connecting the boiler and the terminal.

- The clear section must comply with the standard.

- The chimney must be swept before the installation of the evacuation conduit.

Homologation C

: Air and flue gas connection separated by means

of a bi-flow adapter and single pipes (combustive air taken from outside).

Homologation B

23P

: Chimney connection (combustive air taken

from the boiler room).

Homologation B

23P

: Cascade installation.

Compulsory accessories: Flue damper (Package HC154). Alarm and control module AM35 (Package GR12). For information about the connection to the electrical terminal block, refer to the instructions delivered with package GR12.

Page 32

DTG130 - 45/65/90/115 Eco.NOx Plus 19/01/2017 - 300014279-03

8. Connecting the furnace

8.4.2 Lengths of the air/flue gas pipes



Lmax is measured by adding the lengths of the air/flue gas pipes and the equivalent lengths of the other elements.

(x) For Germany only.



Take the pressure drops into account if using accessories (elbows, inspection pipe, etc.).

8.4.3 Connection options

Refer to the current price list.

Type of air/flue gas connection Diameter

Maximum length of the connection pipes (Metre)

DTG130-45 DTG130-65 DTG130-90 DTG130-115

Concentric pipes connected to a horizontal terminal (Alu)

13(x)

80/125 mm 16 - - -

100/150 mm - 9 8 5.9

Concentric pipes connected to a vertical terminal (Alu)

33(x)

80/125 mm 14.5 - - -

100/150 mm - 11.5 10 9.4

Concentric pipes in the boiler room Single pipes in the chimney (combustive air in counter current) (Alu)

93(x)

80/125 mm

80 mm

15 - - -

80/125 mm

110 mm

25 - - -

110/150 mm

110 mm

-1613.210

Concentric pipes in the boiler room Flex pipes in the chimney (combustive air in counter current) (PPS)

93(x)

80/125 mm

80 mm

12 - - -

110/150 mm

110 mm

-16.513.59.4

Bi-flow adapter + Separate single air/flue gas pipes (combustive air taken from outside) (Alu)

80/125 mm on

2x80 mm

20.5 - - -

100/150 mm on

2x100 mm

-2317.5

Air: 11

flue gases: 5

Chimney (rigid or flexible) (combustive air taken in the premises) (PPS)

23P

80 mm (rigid) 23.5 - - -

110 mm (rigid) - 40 40 40

80 mm (Flexible) 21 - - -

110 mm (Flexible) - 29.5 24 17.5

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8. Connecting the furnace

8.5 Electrical connection

The appliance must be powered by a circuit containing an omnipolar switch with an opening distance 3 mm.

` Open the panel flap.



Unscrew the 2 mounting screws at the back of the top panel. Lift

and tilt the back of the top panel.



Unscrew the 2 mounting screws from the screen. Remove the

card cover.

+

Pass the 230V and sensor cables through the

openings in the rear panel in the order 230V, sensor.

` Attach the cables to the cable clamps provided for this purpose.

` Position the cable connectors on the card.

` Follow in reverse order for re-assembly.



Check on the path of the cables when replacing the drawer

supporting the sensor relay card.

1 3-way valve (circuit C)

2 Pump (circuit C)

3 Safety thermostat (circuit C)

4 3-way valve (circuit B)

5 Pump (circuit B)

6 Safety thermostat (circuit B)

7 Auxiliary outlet

8 DHW pump or Reversal valve

9 Pump (circuit A)

10 Limiting thermostat and permanent phase

11 Pre-wired power supply

12 Flow sensor (circuit B)

13 Input 0-10 V

14 Room sensor (circuit B)

15 Room sensor (circuit A)

16 Domestic hot water sensor

17 Outside sensor

18 Safety contact

19 Telephone relay

20 Room sensor (circuit C)

21 Flow sensor (circuit C)

C001247

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9. Commissioning

9 Commissioning



Initial commissioning must be done by a qualified professional.

Before start-up, the heating installation must be completely emptied and rinsed.

Operation while the condensation water siphon is empty may damage the boiler.

9.1 Filling the system

` Fill the installation with water.

` Vent the heating installation.

` Fill the siphon with water.

` Check the pressure of the installation (Minimum pressure 0.8

bar (MPa), Recommended pressure 1.5 bar (MPa), Maximum pressure 4 bar (MPa)).

` Carry out a water tightness check.

` Top up with more water if necessary.

9.2 Check points before commissioning



For Belgium: Any work on the gas valve unit is authorised only if carried out by a qualified professional.

9.2.1 Checking the gas supply pressure

1. Close the gas valve.

2. Loosen the screw on the measurement connection by 2 turn

(Marker



3. Connect the manometer.

4. Open the gas valve.

5. Check the pressure of the gas connection on the measurement

connection. The boiler is preset in the factory to operate on natural gas.



If the pressure exceeds the authorised pressure range, suspend commissioning (Authorised pressure range, see page: 9). Inform the gas supply company.



The pressure measured on  is the supply pressure reduced by the pressure drop of internal gas pipe.

6. Close the gas valve. Disconnect the manometer.

7. Tighten screw



8. Open the gas valve. Check the seal.

C001248

DTG... 130...

DTG 45 DTG 65 DTG 90 DTG 115

P min

(1)

P nom

(2)

P max

(3)

P min

(1)

P nom

(2)

P max

(3)

P min

(1)

P nom

(2)

P max

(3)

P min

(1)

P nom

(2)

P max

(3)

Natural gas H (20 mbar)

Supply pressure 17 20 25 17 20 25 17 20 25 17 20 25 Pressure



15.8 18.8 23.8 14.5 17.5 22.5 13.3 16.3 21.3 13.1 16.1 21.1

Natural gas L (25 mbar)

Supply pressure 20 25 30 20 25 30 20 25 30 20 25 30 Pressure



18.2 23.2 28.2 16.3 21.3 27.3 14.5 19.5 24.5 14.2 19.2 24.2

Propane (37 mbar)

Supply pressure 25 37 45 25 37 45 25 37 45 25 37 45 Pressure



24.5 36.5 44.5 24 36 44 23.5 35.5 43.5 23.4 35.4 43.4

Propane (50 mbar)

Supply pressure 42.5 50 57.5 42.5 50 57.5 42.5 50 57.5 42.5 50 57.5 Pressure



42 49.5 57 41.5 49 56.5 41 48.5 56 40.9 48.4 55.9

(1) Minimum pressure - (2) Nominal pressure - (3) Maximum pressure

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9. Commissioning

9.3 Putting the appliance into operation

C001255-B

C001256-B

C001257-B

C001258-B

Page 36

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9. Commissioning

9.3.1 DTG130-45 / DTG130-65 / DTG130-90



For Belgium: Any work on the gas block must be carried out by a factory technician (For example: SERV’élite).

The boiler is preset in the factory to operate on natural gas G20, IWs = 15.0 kWh/m

. Connection pressure (mbar) 20.

Maximum power of the burner (Factory setting in kW)

The burner is set exclusively by checking the O

level in the flue

gases at maximum and minimum output.

Compare the information on the appliance's rating plate with the type of gas available in situ.

If this is natural gas, the boiler can be commissioned without making other settings (Ws = 12.0-15.7 kWh/m3).

` Switch on the electrical supply.

` Starting the burner up.

The appliance must be powered by a circuit containing an omnipolar switch with an opening distance 3 mm.

The earth connection shall comply with standard NF C 15 100.

Take the boiler up to maximum power.

` Open the panel flap.

` Press key

and

simultaneously for 2 seconds.

` Set the burner output using the + and - keys.



= Maximum power of the burner.

` Remove the top panel.

` Remove the plastic plug from the measurement tube.

` Measure the smoke content in O

using the measuring

equipment.

(1) Nominal value.

Boilers

DTG130-45DTG130-65DTG130-

Heating mode (100 %) (Hi / Hs) 41.2 / 45.7 62.0 / 68.8 86.0 / 95.5

Domestic hot water mode (100%) (Hi / Hs)

41.2 / 45.7 62.0 / 68.8 86.0 / 95.5

C001245

O2 content (%) (Maximum heat input) O2 content (%) (Minimum power)

Boilers DTG130-45 DTG130-65 DTG130-90 DTG130-45 DTG130-65 DTG130-90

Natural gas H (G20) (All countries)

4.3 - 4.8

(1)

4.3 - 4.8

(1)

3.4 - 3.9

(1)

5.7

(1)

- 6.2 4.8

(1)

- 5.3 4.8

(1)

- 5.3

Natural gas H (G20) (Switzerland)

4.3 - 4.8

(1)

4.3 - 4.8

(1)

4.3 - 4.8

(1)

5.7

(1)

- 6.2 4.8

(1)

- 5.3 5.7

(1)

- 6.2

Natural gas H (G20) (Belgium)

3.4 - 3.9

(1)

3.4 - 3.9

(1)

3.4 - 3.9

(1)

3.9

(1)

- 4.4 3.9

(1)

- 4.4 4.8

(1)

- 5.3

Natural gas L (G25) (All countries)

4.1 - 4.6

(1)

4.1 - 4.6

(1)

3.2 - 3.7

(1)

5.5

(1)

- 6.0 4.6

(1)

- 5.1 4.6

(1)

- 5.1

Natural gas L (G25) (Belgium)

5.9 - 6.4

(1)

5.9 - 6.4

(1)

3.2 - 3.7

(1)

6.4

(1)

- 6.9 6.4

(1)

- 6.9 4.6

(1)

- 5.1

Natural gas L (G25) (Netherlands)

4.3 - 4.8

(1)

4.3 - 4.8

(1)

3.4 - 3.9

(1)

5.7

(1)

- 6.2 4.8

(1)

- 5.3 4.8

(1)

- 5.3

G25.1

4.3 - 4.8

(1)

4.3 - 4.8

(1)

3.4 - 3.9

(1)

5.7

(1)

- 6.2 4.8

(1)

- 5.3 4.8

(1)

- 5.3

G25.3

4.1 - 4.6

(1)

4.1 - 4.6

(1)

3.2 - 3.7

(1)

5.5

(1)

- 6.0 4.6

(1)

- 5.1 4.6

(1)

- 5.1

G27

3.9 - 4.4

(1)

3.9 - 4.4

(1)

3.0 - 3.5

(1)

5.3

(1)

- 5.8 4.4

(1)

- 4.9 4.4

(1)

- 4.9

G2.350

3.6 - 4.1

(1)

3.6 - 4.1

(1)

3.6 - 4.1

(1)

5.1

(1)

- 5.6 5.1

(1)

- 5.6 5.1

(1)

- 5.6

Propane (G31)

4.1 - 4.6

(1)

4.1 - 4.6

(1)

4.1 - 4.6

(1)

5.4

(1)

- 5.9 5.1

(1)

- 5.6 5.4

(1)

- 5.9

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9. Commissioning

For the United Kingdom:

(1) Nominal value.

` Modify the "max output" gas flow rate with the setting screw



until the required O2 level is obtained.

` Check the O

content in the smoke.



Also measure the CO2 level in the flue gases.

` Check the flame via the flame inspection window. It must not go

out. The flame must be stable and blue in colour with orange particles around the edge of the burner.

` Set the burner output to minimum using the - key.



: Minimum power.

` Measure the O

level in the flue gases.



Also measure the CO2 level in the flue gases.

` Modify the "min output" setting with the setting screw



` Check the output delivered again.

` Adjust if necessary.

For Switzerland

: The maximum limit values authorised by the

OPAIR federal order on air protection regarding CO and NOx must be checked using measurements made in the place of installation.

When the setting is correct, close the flap.

` Switch the On/Off switch to Off.

` Remove the measuring equipment.

` Replace the plastic plug onto the measuring tube.

CO2 content (%) (Maximum heat input) O2 content (%) (Maximum heat input)

Boilers DTG130-45 DTG130-65 DTG130-90 DTG130-45 DTG130-65 DTG130-90

Natural gas H (G20)

9.0

(1)

- 9.3 9.0

(1)

- 9.3 9.5

(1)

- 9.8 4.3 - 4.8

(1)

4.3 - 4.8

(1)

3.4 - 3.9

(1)

Propane (G31)

10.7

(1)

- 11.0 10.7

(1)

- 11.0 10.7

(1)

- 11.0 4.1 - 4.6

(1)

4.1 - 4.6

(1)

4.1 - 4.6

(1)

CO2 content (%) (Minimum power) O2 content (%) (Minimum power)

Boilers DTG130-45 DTG130-65 DTG130-90 DTG130-45 DTG130-65 DTG130-90

Natural gas H (G20)

8.2 - 8.5

(1)

8.7 - 9.0

(1)

8.7 - 9.0

(1)

5.7

(1)

- 6.2 4.8

(1)

- 5.3 4.8

(1)

- 5.3

Propane (G31)

9.9 - 10.2

(1)

10.1 - 10.4

(1)

9.9 - 10.2

(1)

5.4

(1)

- 5.9 5.1

(1)

- 5.6 5.4

(1)

- 5.9

C000925-B

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9. Commissioning

9.3.2 DTG130-115



For Belgium: Any work on the gas block must be carried out by a factory technician (For example: SERV’élite).

The boiler is preset in the factory to operate on natural gas G20.

The conversion from Natural Gas G20 to Natural Gas G25 requires the installation of the conversion kit delivered with the boiler.

Maximum power of the burner (Factory setting in kW).

The burner is set exclusively by checking the O

level of the flue

gases at the minimum output.

Compare the information on the appliance's rating plate with the type of gas available in situ.

- If natural gas G20 is being used, this boiler can be commissioned without making any other preliminary settings,

- If natural gas G25 is being used, the G25 conversion kit must be fitted (diaphragm diameter 9.8) between the gas valve and the venturi,

- If propane G31 is being used, the propane injector kit must be installed (gas valve + diaphragm diameter 6.7).

See: Conversion kit instructions.

Boilers

DTG130-115

Heating mode (100%) (Hi / Hs)

110.2 / 122.4

Domestic hot water mode (100%) (Hi / Hs)

110.2 / 122.4

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9. Commissioning

 Fitting the G25 natural gas conversion kit

Replace the diaphragm diameter 8.6 with the diaphragm diameter

9.8 in the sachet.

` Switch on the electrical supply. ` Starting the burner up.

The appliance must be powered by a circuit containing an omnipolar switch with an opening distance 3 mm.

The earth connection shall comply with standard NF C 15 100. Take the boiler up to maximum power.

` Open the panel flap.

` Press the

and

keys simultaneously for at least 2

seconds.

` Set the burner output using the + and - keys.



= Maximum power of the burner.

` Remove the plastic plug from the measurement tube.

` Measure the smoke content in O

using the measuring

equipment.

(1) Nominal value.

United Kingdom:

(1) Nominal value.



Also measure the CO2 level in the flue gases.

C001282-B



content (%)

Maximum heat input

Natural gas G20

4.2 - 4.7

(1)

Natural gas G25

3.5 - 4.0

(1)

Natural gas G25 (Netherlands)

3.8 - 4.3

(1)

G25.1

3.8 - 4.3

(1)

G25.3

3.5 - 4.0

(1)

G27

3.4 - 3.9

(1)

Propane (G31)

4.4 - 4.9

(1)



CO2 content (%)

Maximum heat

input

content (%)

Maximum heat

input

Natural gas G20

9.1

(1)

- 9.4 4.2 - 4.7

(1)

Propane (G31)

10.5

(1)

- 10.8 4.4 - 4.9

(1)



content (%)

Maximum heat input

C001245

C001283-B

Page 40

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9. Commissioning



If the values exceed the tolerances :

- Check the gas input pressure.

- Check that the diaphragm fitted is suitable for the gas being used :

(G25 = Diameter 9.8, G20 = Diameter 8.6, Propane = Diameter 6.7).

` Set the burner output to minimum using the - key.

 : Minimum power.

` Measure the O

level in the flue gases.

(1) Nominal value.

United Kingdom:

(1) Nominal value.



Also measure the CO2 level in the flue gases.

` If necessary:

Modify the "min output" setting with the setting screw



(The

adjustment screw is protected by a plug, Torx type screw and plug).

Turn the screw anti-clockwise to decrease the O

level.

` Check the O

level again at the maximum output.

For Switzerland

: The maximum limit values authorised by the

OPAIR federal order on air protection regarding CO and NOx must be checked using measurements made in the place of installation.

When the setting is correct, close the flap.

` Switch the On/Off switch to Off.

` Remove the measuring equipment.

` Replace the plastic plug onto the measuring tube.



content (%) (Minimum

power)

Natural gas G20

5.6

(1)

- 6.1

Natural gas G25

4.0

(1)

- 4.5

Natural gas G25 (Netherlands)

4.3

(1)

- 4.8

G25.1

4.3

(1)

- 4.8

G25.3

4.0

(1)

- 4.5

G27

4.6

(1)

- 5.1

Propane

5.7

(1)

- 6.2



content (%)

(Minimum

power)

content (%)

(Minimum

power)

Natural gas G20

8.3 - 8.6

(1)

5.6

(1)

- 6.1

Propane (G31)

9.7 - 10.0

(1)

5.7

(1)

- 6.2

C000926-B

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9. Commissioning

9.4 Adapting the output

Setting the burner output

By setting the boiler output percentage, you obtain an adaptation of the maximum load in heating mode.

See chapter Table Installer settings, #LIMITED TEMP., MAX.R.HEAT

For the hot water mode, the burner is preset to maximum load in the factory.

9.5 Programming boiler control

Set the integrated control in compliance with the corresponding operating instructions.

9.6 Domestic hot water preparation

Setting the domestic water temperature:

` Press the

2

key.

` Set the temperature using keys + and - (10-80 °C).

` Save the temperature by pressing the AUTO key.

9.7 Train the user of the installation

9.8 Filling in the commissioning certificate

See "Filling in the commissioning certificate".

9.9 Turning the installation off

` Switch the On/Off switch to Off.

` Close the gas valve.

Output (kW) (Hi / Hs)

Control value

(%)

DTG130-45 DTG130-65 DTG130-90 DTG130-115

41.2 / 45.7 62.0 / 68.8 86.0 / 95.5 110.2 / 122.4 100

37.9 / 42.1 57 / 63.3 79.1 / 87.8 102.1 / 113.3 90

34.6 / 38.4 52 / 57.7 72.2 / 80.1 93.2 / 103.5 80

33 / 36.6 49.6 / 55.1 68.8 / 76.4 88.8 / 98.6 75

31.3 / 34.7 47.1 / 52.3 65.4 / 72.6 84.4 / 93.7 70

28 / 31.1 42.2 / 46.8 58.5 / 64.9 75.5 / 83.8 60

24.7 / 27.4 37.2 / 41.3 51.6 / 57.3 66.6 / 73.9 50

21.4 / 23.8 32.2 / 35.7 44.7 / 49.6 57.7 / 64.0 40

18.1 / 20.1 27.3 / 30.3 37.8 / 42.0 48.8 / 54.2 30

Page 42

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10. Messages - Alarms

10 Messages - Alarms

10.1 Faults

In the event of a fault, the display may show the following messages. Contact your fitter.

Message Probable causes Action

SHOW REM.CTRL

The message SHOW REM.CTRL indicates the presence of an override on a remote control

To cancel the overrides on all remote controls, press the AUTO key for 5 seconds.

REVISION Boiler service required

Contact the professional responsible for maintenance of the boiler.

24V SHORT-CIR Short circuit 24 V Check the wiring.

Faults Probable causes Action

BURNER FAILURE Igniter fault Check the ignition electrode (spacing of the electrodes), its connector and its connection

cable

. Replace if necessary.

Ionization fault

Check the earth

. Check the ionization current. If necessary rectify the level of CO2.

Gas valve defect

Replace the gas valve

No gas or presence of air in the pipe

Measure the gas supply pressure

. Bleed the gas circuit.

I-CURRENT FAIL Ionization fault during operation

Check the earth

. Check the ionization current. If necessary rectify the level of CO2.

MCBA FAILURE XX Internal safety control box fault

Reset the boiler

. Briefly cut the electrical power supply to the boiler using the On/Off

switch

. Replace the command and safety box.

MCBA FAILURE 5 External influences

Check the wiring

MCBA FAILURE 11 Internal fault

Check that multi-wire connections are undamaged

. Presence of humidity in the control

panel

. Eliminate electro-magnetic influences.

DEF.MCBA 24 Boiler reversal sensor and return sensor

Reverse the sensors

. Pump incorrectly fitted.

VALVE FAIL Combined gas valve unit defective

The safety control box does not signal a gas valve

. Check:

- The wiring of the gas valve,

- The gas valve could be defective (coil defective).

REARM CVI Control error

Reset the boiler

MCBA COM.FAUL Communication error between

DIEMATIC and safety control box

Check the link and the connections between DIEMATIC and safety control box

. Reset

the boiler

. Briefly cut the electrical power supply to the boiler using the On/Off switch.

BOILER S.FAIL. BACK S.FAILURE OUTSI. S.FAIL. DHW S. FAILURE OUTL S.B FAIL. OUTL S.C FAIL. ROOM S.A FAIL. ROOM S.B FAIL. ROOM S.C FAIL. SMOKE S.FAIL. SWIM.P.S.FAIL ST.TANK S.FAIL

The corresponding sensor is off or short-circuited

Check the link and the connectors

. Replace the sensor if necessary.

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10. Messages - Alarms

• BOILER S.FAIL., BACK S.FAILURE

The boiler will no longer satisfy any heating requests.

• OUTSI. S.FAIL.

- The boiler operates on

BOILER MAX

temperature

- The valve setting is no longer ensured but monitoring the maximum temperature of the circuit after the valve is ensured.

- Valves may be manually operated.

- Reheating the domestic hot water remains ensured

• DHW S. FAILURE

- Heating of domestic hot water is no longer ensured

- The load pump operates.

- The load temperature of the dhw tank is the same as the boiler.

• OUTL S.B FAIL., OUTL S.C FAIL.

- The pump operates

- The valve is no longer powered and can be adjusted manually.

• ROOM S.A FAIL., ROOM S.B FAIL., ROOM S.C FAIL.

The circuit concerned operates without any influence from the room sensor.

• SMOKE S.FAIL.

Flue gas sensor defective. The boiler goes into safety shutdown.

•SWIM.P.S.FAIL

Pool reheating is independent of its temperature.

• ST.TANK S.FAIL

The hot water storage tank reheating operation is no longer

assured.



The 10 latest faults appearing on the display are memorised in the paragraph #HISTORY D..

See chapter Parameter and input/output check (mode tests).

Faults Probable causes Action

FAN OFF FAIL The fan is not working

Fan defective

. Check the fan wiring (corrosion of the connection). Safety control box

defective

FAN ON FAIL The fan is working constantly

Electrical connections broken

. Fan control is defective (replace the fan).

BOILER S.FAIL. Boiler sensor defective

Check the link and the connectors

. Replace the sensor if necessary. Reset the boiler.

PARASIT FLAME Detection of a parasite flame

Check the seals on all gas connections

. Set the gap between the ignition electrodes.

Check that the surface of the burner does not have any fibre residues

STB BOILER Outlet temperature > 110°C

Check the STB safety thermostat and the wiring

. Bleed the boiler. Check the boiler

pump

. Check the hydraulic circuit on the installation.

STB SMOKE Flue gas temperature > 100°C

Check flue gas discharge

. Replace it if necessary.

STB BACK Return temperature too high

Check the wiring

. Bleed the boiler. Check the boiler pump. Check the hydraulic circuit on

the installation

Page 44

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10. Messages - Alarms

10.2 Blockage (temporary)



The blockage mode is a normal operating mode and therefore does not indicate a breakdown but a normal boiler operating status. A blockage code is likely to signal a technical problem in the installation or an incorrect setting.

Code no. Description Checks

BL.AIR

The setting of the parameters is incorrect

. Check the boiler type. Briefly cut the electrical

power supply to the boiler using the On/Off switch

. Check the wiring.

BL.RET.HIG.BOI Return temperature > Flow temperature for 10 minutes minimum, after boiler

operating at lower stage

Connection or outlet and return sensor reversed.

BL.SPEED The maximum temperature increase speed tolerated in the exchanger has

been exceeded

. The boiler is blocked for 10 minutes.

After 5 successive attempts during a single heating request, the repeated cutoffs will be saved (the blockage code and the boiler situation at the time of the blockage)

. However, the boiler does not break down and continues to operate.

Pump. Water flow. Hydraulic pressure.

BL.DT BOI.BACK he maximum difference tolerated between the outlet and return temperatures

has been exceeded

. The boiler is blocked for 150 seconds. After 10

successive attempts during a single heating request, the repeated cut-offs will be saved (the blockage code and the boiler situation at the time of the blockage)

. However, the boiler does not break down and continues to operate.

Pump. Water flow. Hydraulic pressure.

BL.INT.MCBA

The setting of the parameters is incorrect or the memory is defective. Check the boiler type. Briefly cut the electrical

power supply to the boiler using the On/Off switch. Check the wiring.

BL.SMOKE

Flue gas temperature > Max flue gas temperature

Boiler setting, clogging.

BLOCKING b26

Blockage input on the CS bridge terminals, is open, or absence of a bridge.

External safety, bridge.

BLOCKING bXX

The control box is off. Check the wiring.

Reset the boiler.

BL.VENTIL.OFF

Fan defective or incorrectly fitted

. After 5 successive blockages, the boiler

goes into safety shutdown

BL.VENTIL.ON Fan continues to turn after post-ventilation, the boiler goes into safety

shutdown

Page 45

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11. User settings

11 User settings

11.1 Measurements

The #MEASURES paragraph is used to read the measurements of the connected sensors.

* The line or paragraph is only displayed by the connected circuits or sensor options.



At the end of the intervention, the data is memorised after 2 minutes or by pressing the AUTO key.

Key for access to setting and measurements

Page scrolling

Line scrolling

Back to the title or the previous line

Programming keys

Enter (per 1/2 hour) the comfort temperature period or tank load enabled (dark area)

Enter (per 1/2 hour) the reduced temperature period or tank load disabled (light area)

Return key

Press Display Parameter set

then

#MEASURES Allows the values below to be read

BOILER TEMP Boiler water temperature

OUTLET TEMP.B* Water temperature in circuit B

OUTLET TEMP.C* Water temperature in circuit C

CASCADE TEMP.* Cascade temperature

WATER TEMP.* Tank water temperature

ROOMTEMP.A* Ambient temperature A

SWIMMING P.T.* Pool temperature

ROOMTEMP.B* Ambient temperature B

ROOMTEMP.C* Ambient temperature C

OUTSIDE TEMP. Outside temperature

SMOKE TEMP.* Flue gas temperature

BACK TEMP Return temperature

STOR.TANK.TEMP* Hot water storage tank temperature

SPEED B.(RPM) Display of the fan speed

POWER Display of the current boiler output (%) (0% = Pmin or Stop, 100% = Pmax)

CURRENT (uA) Ionization current

NB IMPULS. Number of burner starts (not restartable)

RUNTIME Number of burner operation hours (not restartable)

IN 0-10V Voltage at input 0-10 V

CTRL Information reserved for the technician

0 2 4 6 81012141618202224

STANDARD

C000142_03

SUNDAY

-04

Page 46

DTG130 - 45/65/90/115 Eco.NOx Plus 19/01/2017 - 300014279-03

11. User settings

11.2 Programming

 Factory programmes

See chapter Selecting a programme



Resetting the programmes

Press the STANDARD key for 5 seconds.

` All customised programmes are replaced with their factory

setting.

` Programme P1 is assigned to all heating circuits.



Customised programming

#PROG.CIRC.A

#PROG.CIRC.B

#PROG.CIRC.C

Day

Comfort periods

P1 P2 P3 P4

Monday 06:00 - 22:00

Tuesday 06:00 - 22:00

Wednesday 06:00 - 22:00

Thursday 06:00 - 22:00

Friday 06:00 - 22:00

Saturday 06:00 - 22:00

Sunday 06:00 - 22:00

Day

Comfort periods

P1 P2 P3 P4

Monday 06:00 - 22:00

Tuesday 06:00 - 22:00

Wednesday 06:00 - 22:00

Thursday 06:00 - 22:00

Friday 06:00 - 22:00

Saturday 06:00 - 22:00

Sunday 06:00 - 22:00

Day

Comfort periods

P1 P2 P3 P4

Monday 06:00 - 22:00

Tuesday 06:00 - 22:00

Wednesday 06:00 - 22:00

Thursday 06:00 - 22:00

Friday 06:00 - 22:00

Saturday 06:00 - 22:00

Sunday 06:00 - 22:00

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11. User settings

#PROG.DHW: Domestic hot water #PROG.AUXIL: Programming the auxiliary outlet

* The line or title is only displayed for the options, circuits or sensors actually connected.



PROG EVERY DAY enables simultaneous programming of each day of the week. Each day can subsequently be individually modified.



At the end of the intervention, the data is memorised after 2 minutes or by pressing the AUTO key.

Day Filling enabled

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday

Day Authorised operation

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday

Press Display Parameter set Factory setting

then

#PROG.CIRC.A * Heating programme for circuit A if used

Monday to Sunday

4:00 - 21:00

PROG EVERY DAY P2

PROG MONDAY P2

PROG TUESDAY P2

PROG WEDNESDAY P2

PROG THURSDAY P2

PROG FRIDAY P2

PROG SATURDAY P2

PROG SUNDAY P2

PROG EVERY DAY P3

Monday to Friday

5:00 - 8:00

16:00 - 22:00

Saturday and Sunday

7:00 - 23:00

PROG MONDAY P3

PROG TUESDAY P3

PROG WEDNESDAY P3

PROG THURSDAY P3

PROG FRIDAY P3

PROG SATURDAY P3

PROG SUNDAY P3

PROG EVERY DAY P4 Monday to Friday

6:00 - 8:00 11:00 - 13:00 16:00 - 22:00

Saturday and Sunday

6:00 - 23:00 7:00 - 23:00

PROG MONDAY P4

PROG TUESDAY P4

PROG WEDNESDAY P4

PROG THURSDAY P4

PROG FRIDAY P4

PROG SATURDAY P4

PROG SUNDAY P4

then

#PROG.CIRC.B * Heating programme for circuit B if used

Lines as circuit A

#PROG.CIRC.C * Heating programme for circuit C if used

Lines as circuit A

Page 48

DTG130 - 45/65/90/115 Eco.NOx Plus 19/01/2017 - 300014279-03

11. User settings

* The line or title is only displayed for the options, circuits or

sensors actually connected.



PROG EVERY DAY enables simultaneous programming of each day of the week. Each day can subsequently be individually modified.



At the end of the intervention, the data is memorised after 2 minutes or by pressing the AUTO key.

Press Display Parameter set Factory setting

then

#PROG.DHW * 5:00 - 22:00

PROG EVERY DAY

PROG MONDAY

PROG TUESDAY

PROG WEDNESDAY

PROG THURSDAY

PROG FRIDAY

PROG SATURDAY

PROG SUNDAY

then

#PROG.AUXIL * 6:00 - 22:00

PROG EVERY DAY

PROG MONDAY

PROG TUESDAY

PROG WEDNESDAY

PROG THURSDAY

PROG FRIDAY

PROG SATURDAY

PROG SUNDAY

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11. User settings

11.3 Adjustment

*The line or title is only displayed for the options, circuits or sensors actually connected.



At the end of the intervention, the data is memorised after 2 minutes or by pressing the AUTO key.

Press Display Parameter set Factory setting

Adjustment

range

Customer setting

then

#SETTING The parameters are set using keys or .

CONTRAST DISP. Allows the display contrast to be set using keys

and



BACK LIGHT ON Lighting is permanent if the circuit is on comfort

period. If the circuit displayed is in a reduced period, the light shows ECO

ON, ECO or

OFF

ECO The lighting stays on for 2 minutes if you press a

key on the keyboard.

OFF The display is never lit

PERMUT * AUTO Used to change the activation order of the

cascade every 7 days.

AUTO AUTO, 1, 2, ...10

1, 2, . . . 10

Imposes the cascade's master boiler.

SUM/WIN Non heating exterior temperature

22 °C

15 to 30 °C,

OFF

CALIBR.OUT Outside sensor calibration 0.0 -5.0 to +5.0 °C

CALIBR.ROOM A * Calibration of the room sensor on circuit A 0.0 -5.0 to +5.0 °C

OFFSET ROOM A * Room offset on circuit A

(If no room sensor is connected)

0.0 -5.0 to +5.0 °C

ANTIFR.ROOM A * Room temperature antifreeze activation on

circuit A

6 °C 0.5 to 20 °C

CALIBR.ROOM B * Lines as circuit A 0.0 -5.0 to +5.0 °C

OFFSET ROOM B * Lines as circuit A 0.0 -5.0 to +5.0 °C

ANTIFR.ROOM B * Lines as circuit A 6 °C 0.5 to 20 °C

CALIBR.ROOM C * Lines as circuit A 0.0 -5.0 to +5.0 °C

OFFSET ROOM C * Lines as circuit A 0.0 -5.0 to +5.0 °C

ANTIFR.ROOM C * Lines as circuit A 6 °C 0.5 to 20 °C

Page 50

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11. User settings

` SUM/WIN

Used to set the outside temperature above which heating will be shut down.

- The heating pumps are shut down,

- The burner will only start for domestic hot water needs,

- The symbol

appears. If this parameter is set to NO, heating will never be shut down automatically.

` CALIBR.OUT: Outside sensor calibration

Used to correct the outside temperature.

Example: Actual outside temperature = 10°C

Temperature displayed = 11°C: Set CALIBR. OUT to -1.

• CALIBR. ROOM...: Room calibration (With room sensor)

Used to correct the room temperature.

Example: Set temperature = 20°C

Temperature displayed = 19°C: Set the CALIBR. OUT to +1



Make this setting 2 hours after switching on, when the room temperature has stabilised.

` AMB OFFSET...: Room offset

(Without room sensor)

Is used to set a room offset.

Example: Set temperature = 20°C

Measured temperature = 19°C: Set OFFSET ROOM to +1.



Make this setting 2 hours after switching on, when the room temperature has stabilised.

` ANTIFR. ROOM...: Room antifreeze

(With room sensor)

Used to set the room temperature maintained in antifreeze mode for each circuit.

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11. User settings

11.4 Clock settings



At the end of the intervention, the data is memorised after 2 minutes or by pressing the AUTO key.



Clock calibration

You can also adjust the clock on your DIEMATIC 3 if incorrect.

` + and

The value that you set is the value displayed after pressing keys +

and

K less the number of minutes that the DIEMATIC 3 gains or

loses every month.

` Close the flap.

` Switch off the control panel and switch it back on again.

Example:

The DIEMATIC 3 gains 2 minutes a month.

` 1.5 is displayed after pressing keys + and

` Value to be set: 1.5 - 2 = - 0.5

Press Display Parameter set Factory setting

Adjustment

range

Customer setting

then

#TIME . DAY The parameters are set using keys or .

HOURS

MINUTE

DAY

MONTH

DATE

YEAR

SUM.TIME AUTO: automatic switch to summer time on the last

Sunday in March and back to winter time on the last Sunday in October. MANU: for countries where the time change is done on other dates or is not in use.

AUTO

or MANU

Press Display Parameter set Factory setting Adjustment range

+ and K

CALIBRA.CLOCK Clock calibration + 1,5 -2.5 to +5.0

Page 52

DTG130 - 45/65/90/115 Eco.NOx Plus 19/01/2017 - 300014279-03

12. Installer settings

12 Installer settings



These actions must be carried out by a qualified technician.



The various settings and programmes are saved even when the power supply is cut off.

Open the flap surrounding the display.

Press on the installer key

for 5 seconds using a screwdriver or a

point of a pencil.



To return to the factory settings of parameters (user and fitter level) without modifying the time programmes, press the

and STANDARD keys simultaneously.

RESET PARAM is displayed for 10 seconds. This function does

not affect the hourly or impulse meters.

0 2 4 6 81012141618202224

STANDARD

C000142_05-04

Page scrolling

Line scrolling

Back to the title or the previous line

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19/01/2017 - 300014279-03 DTG130 - 45/65/90/115 Eco.NOx Plus

12. Installer settings

12.1 Professional settings

* The line or title is only displayed for the options, circuits or sensors actually connected.

(1) Français - Deutsch - English - Polski - Italiano - Español Nederlands - Русский



At the end of the intervention, the data is stored after 2 minutes or by closing the flap.

Press Display Parameter set Factory setting

Adjustment

range

seconds then

#LANGUAGE Language selection using keys or



FRANCAIS

FRANCAIS (1)

then I#LIMITED TEMP. Setting the temperature limits using keys or



BOILER MAX Maximum boiler temperature and boiler setting if

producing domestic hot water

80 °C 30 to 90 °C -

BOILER MIN

Minimum boiler temperature

15 °C 10 to 50 °C -

HCZP D Bottom of curve temperature in comfort mode (Circuit

A).

OFF

OFF or 20 to

90 °C

HCZP N Bottom of curve temperature in reduced mode (Circuit

A).

OFF

OFF or 20 to

90 °C

HCZP D B* Boiler instruction setting when the circuit is a pool on

request

OFF

OFF or 20 to

90 °C

MAX. CIRC. A* Maximum outlet temperature (Circuit A). 75 °C 20 to 90 °C -

FL.DRY.A*

Drying the floor (Circuit A)

OFF

OFF or 20 to

90 °C

MAX. CIRC. B * Maximum outlet temperature (Circuit B). 50 °C 20 to 90 °C -

FL.DRY.B *

Drying the floor (Circuit B)

OFF

OFF or 20 to

55 °C

MIN.CIRC.B * Minimum outlet temperature activated by the

installation's antifreeze function (Circuit B).

20 °C 10 to 30 °C -

MAX. CIRC. C * Maximum outlet temperature (Circuit C). 50 °C 20 to 90 °C -

FL.DRY.C *

Drying the floor (Circuit C).

OFF

OFF or 20 to

55 °C

MIN.CIRC.C * Minimum outlet temperature activated by the

installation's antifreeze function (Circuit C).

20 °C 10 to 50 °C -

OUT.ANTIFREEZE Outside temperature activating the installation's

antifreeze function

+ 3°C -8 to +10°C -

MAX.R.HEAT Maximum boiler output during heating 100 % 20-100 %

MAX.DHW Maximum boiler output in DHW 100 % 20-100 %

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12. Installer settings

` BCT (Bottom of Curve temperature)

Used to impose a minimum temperature on the boiler circuit. To direct/control the boiler at a constant temperature by HCZP, set circuit gradient A/B to 0. This setting is required to control an aerothermal or pool type circuit.

Example: A different value may be set for day time HCZP D or night time HCZP N between the values NO, 20 to 90ºC.

` MAX.CIRC...

For circuits B and C, this setting limits the start temperature in the corresponding circuit.



If using underfloor heating, do not modify the factory setting (50 °C). Regulations require a safety system independent of the control unit, with manual reset, which cuts the heat supply to the underfloor heating when the temperature of the fluid reaches 65°C (France: DTU 65.14).

Connect a safety thermostat to the TS contact on the pump connector.

It is advisable to set the RELATIVE DHW parameter in the event of domestic hot water production.

` FL.DRY...

Used to impose a constant outlet temperature to accelerate drying of an underfloor heating floor. The setting of this temperature must follow the recommendations from the underfloor heating installer. The activation of this parameter (setting other than NO) forces the permanent display of FL.DRY C and deactivates all other functions on the control unit. When floor drying is active on a circuit, all other circuits (e.g. DHW) are shut down. The use of this function is only possible on one circuit.

` OUT.ANTIFREEZE

Below this temperature the pumps are permanently on and the minimum temperatures for each circuit are respected. When NIGHT : STOP is set, the reduced temperature is maintained in each circuit.

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12. Installer settings

12.2 Settings relating to a heating circuit

* The line or title is only displayed for the options, circuits or sensors actually connected.



At the end of the intervention, the data is stored after 2 minutes or by closing the flap.

Press Display Parameter set

Factory

setting

Adjustment

range

Customer

setting

then

#FITTER PARAM. Setting parameters specific to the installation using

keys

or .

BUILD.INERTIA Characterisation of building's inertia

3 (22 hours)

0 (10 hours) to

10 (50 hours)

CIRC.CURVE A * Gradient in circuit A 1.5 0 to 4

ROOM INFL.A * Influence of room sensor A 3 0 to 10

CIRC.A HEAT Use as a direct heating circuit HEAT

HEAT

H.TEMP

DISAB.

H.TEMP Used to control circuit A at a constant temperature

throughout the year (without taking the summer shutdown into account). Set the parameters TPC D and TPC N.

DISAB. No data for circuit A is displayed

PUMP.A BOILER Using the P.A. output pump for direct circuit commands

BOILER

BOIL.

BOIL. Using the output pump P.A. for primary pump commands.

CIRC.CURVE B * Gradient in circuit B 0.7 0 to 4

ROOM INFL.B * Influence of room sensor B 3 0 to 10

CIRC.B HEAT Use of heating circuit with valve

HEAT

SWIM.P.

SWIM.P. Using the circuit for pool management

CIRC.CURVE C * Gradient in circuit C 0.7 0 to 4

CIRC.C HEAT Use of heating circuit with valve

HEAT

BUF.TK.

BUF.TK. Using the circuit to control a storage tank

ROOM INFL.C Influence of room sensor C 3 0 to 10

S.AUX PUMP.A

Use of the auxiliary outlet to control the pump on circuit A

PUMP.A

ORDER BURN

THERM DHW LOOP PROGRAM.

FA.MCBA

ORDER BURN

The auxiliary outlet is controlled in parallel with the burner start-up request (

). Safety lockdown does not deactivate

this outlet.

DHW LOOP

Use as a domestic loop pump.

PROGRAM. Use as an independent programmable outlet.

THERM Connecting a DHW thermostat to the telephone remote

control input.

FA.MCBA The auxiliary outlet is used to defer the alarm from the box

(outlet 230V).

P.DHW

PUMP Using a tank load pump on the DHW PUMP outlet.

PUMP

I.V

I.V Using a reversal valve for DHW production A used with

pump A

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12. Installer settings

` BUILD.INERTIA



Modification of the factory setting is only useful in exceptional cases.

0 for a building with low thermal inertia.

3 for a building with normal thermal inertia.

10 for a building with high thermal inertia.

` PUMP A:

- In the PUMP A parameter, outlet

controls circuit A and can be

used as a load pump for DHW production with a reversal valve on the DHW outlet.

- In the HOT parameter, pump A is started up whenever there is a

secondary request (circuits A, B, C, DHW or VM).

` CIRC.CURVE ..

Independent setting for each circuit.

- Heating curve circuit A

The factory setting of the heating curve is 1.5.

- Heating curve circuit B or C

The factory setting of the heating curve is 0.7.

` ROOM S.INFL

Used to adjust the influence of the room sensor on the water temperature for the circuit concerned.



Maximum boiler temperature: 90 °C (factory setting 80 °C)

Outside temperature (°C)

y Water flow temperature (°C)



Maximum boiler temperature (factory setting 50 °C)



Minimum boiler temperature (factory setting 20 °C)

Outside temperature (°C)

Water flow temperature (°C)

0 No influence (remote control fitted in a location with no influence)

1 Slight influence

3 Average influence (recommended)

10 Room thermostat type operation

3,04,0

2,0

2,25

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12. Installer settings

12.2 Settings relating to a heating circuit (continued)

* The line or title is only displayed for the options, circuits or sensors actually connected.



At the end of the intervention, the data is stored after 2 minutes or by closing the flap.

Press Display Parameter set Factory setting

Adjustment

range

Customer

setting

then

#FITTER PARAM. Setting parameters specific to the installation

using keys or .

CT.TEL: Open Telephone input activates if the contact is open

Open

CLOSE Telephone activates if the contact is closed.

I.TEL ANTIFR Boiler anti-freeze activation

ANTIFR

DHW+HEAT

HEAT

DHW

THERM A

SWIM.P

DHW+HEAT Hot water storage tank affected to heating and

domestic hot water.

HEAT Storage tank for heating.

DHW Storage tank for domestic hot water.

THERM A Connection of a room thermostat to circuit A.

SWIM.P Used for the remote control of pool reheating

shutdown

NIGHT DEC. The lower temperature is maintained

DEC.

DEC. or STOP

STOP The boiler is stopped

IN 0-10V

Activating the 0-10 V function

OFF OFF/ON

VMIN/OFF 0-10V* Voltage corresponding to the instruction set

minimum

0.5 V 0 to 10 V

VMAX 0-10V* Voltage corresponding to the instruction set

maximum

9.5 V 0 to 10 V

CONS.MIN 0-10V* Instruction minimum set temperature. 20 °C 10 to 70 °C

CONS.MAX 0-10V* Maximum set temperature. 80 °C 10 to 100 °C

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12. Installer settings

KT.TEL: setting Open CLOSE Open CLOSE

I.TEL: status OPEN CLOSE CLOSE OPEN

I.TEL ANTIFR Boiler

operating mode selected

Antifreeze mode

Antifreeze mode Boiler operating mode

selected

DHW+HEAT Hot water storage

tank affected to heating and domestic hot water

Burner, heating load pump (auxiliary pump) and DHW load pump shut down.

Boiler operating mode selected.

HEAT Hot water storage

tank affected to heating only

Heating load pump (auxiliary pump) shut down. Burner shut down if domestic hot water requirement.

DHW Hot water tank

affected to domestic hot water only

The DHW function is not ensured by the boiler.

THERM A Connection of a

room thermostat to circuit A

Circuit A in Antifreeze mode.

SWIM.P Used for the

remote control of pool reheating shutdown

Pool heating off.

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12. Installer settings

` CT.TEL:

Defines the nature of the contact (open or closed) which activates the function associated with the telephone input.

` I.TEL

Used to define the function associated with the telphone input. The telephone input on DIEMATIC is located between terminals 1 and 2 on the telephone terminal block.

` NIGHT



This parameter is displayed if at least one circuit does not include a room sensor.

For circuits without a room sensor:

NIGHT :DEC.

(Reduced): The reduced temperature is maintained

during reduced periods. The circuit pump operates constantly.

NIGHT :STOP

(Stop): Heating is shut down during reduced periods. When the installation's antifreeze function is active, the function

NIGHT DEC.

is activated.

For circuits with a room sensor:

NIGHT : STOP

is active when the room temperature is higher than

its setting.

NIGHT DEC.

is active when the room temperature is lower than its

setting.

` 0-10 V function

This function controls the boiler using an external system that includes a 0-10 V output connected to the 0-10 V input. This control imposes an instruction set temperature on the boiler. The parameter

BOILER MAX must be higher than CONS.MAX 0-10V and BOILER MIN ower than CONS.MIN 0-10V.

1. Instruction set outlet temperature (°C)

2. Input supply voltage (V) - DC

3. 0V

4. CONS.MIN 0-10V

5. CONS.MAX 0-10V

6. VMIN/OFF 0-10V

7. VMAX 0-10V

8. 10 V

(a) Boiler temperature

(b) Voltage at input

If the input voltage is less than VMIN/OFF 0-10V, the boiler is off.

The boiler temperature setting corresponds strictly to the 0-10 V input. The secondary boiler circuits continue to operate but have no impact on the water temperature in the boiler. If using the 0-10 V input and a secondary boiler circuit, the external regulator providing this 010 V power supply must always request a temperature at least equal to the needs of the secondary circuit.

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12. Installer settings

12.3 Miscellaneous

* The line or title is only displayed for the options, circuits or sensors actually connected.



At the end of the intervention, the data is stored after 2 minutes or by closing the flap.

` BAND WIDTH

Option of increasing the bandwidth if the valves are rapid or of reducing it if they are slow.

` H.PUMP DELAY

The timing of heating pump shutdown prevents the boiler overheating.

` DHW.PUMP DELAY

The timing of the domestic hot water load pump shutdown prevents the boiler and the heating circuits overheating.

` LEG PROTEC

The domestic hot water tank is overheated to 70º C every Saturday from 4 to 5 o'clock. The anti-legionnaires function prevents the appearance of legionella in the tank.



Set the maximum temperature of the boiler (BOILER MAX.) to 80°C and fit a mixing system which prevents the distribution of domestic hot water at a temperature higher than 60°C.

Press Display Parameter set Factory setting

Adjustment

range

Customer

setting

then



#MISCELLANEOUS The parameters are set using keys or



DSP: ALTERNATED Alternate display of the two preceding displays

ALTERNATED

TIME - DAY

BOILER.T.

TIME - DAY Permanent time display

BOILER.T. Permanent temperature display

BAND WIDTH Control unit bandwidth for the 3-way valves 12 K 4 to 16 K

BOIL/3WV SHIFT* Minimum temperature difference between the

boiler and the valves

4K 0 to 16K

H.PUMP DELAY Timing of the shutdown of the heating pumps

4 minutes

0 to

15 minutes

DHW.PUMP DELAY* Timing of the shutdown of the domestic hot water

pump

2 minutes

0 to

15 minutes

ADAPT* ON Automatic adaptation of the heating curves for

each circuit with a room sensor with an influence of > 0

ON ON or OFF

OFF The heating curves can only be modified

manually

DHW: * TOTAL Interruption of pool heating and reheating during

domestic hot water production

TOTAL

SLIDING

NO PRIOR.

SLIDING Domestic hot water production and valve circuit

heating if available output is sufficient

NO PRIOR.

Heating and domestic hot water production



Risk of overheating in the direct circuit.

LEG PROTEC* Activation of the leg protec function OFF OFF or ON

BURN.MIN.RUN Setting the burner minimum operation time 1 minute 0 to 4 minutes

B.P.DELAY* Timing of the boiler pump shutdown if using a

cascade

3 minutes

1 to

30 minutes

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12. Installer settings

12.4 Parameter and input/output check (mode tests)

* The line or title is only displayed for the options, circuits or sensors actually connected.

** The line is only displayed for boiler 1.

Press Display Output or input parameter status

10 seconds then

#PARAMETERS

PERMUT Cascade permutation status (1 = permutation 1-2, 2 = permutation 2-1)

STAGE Current speed (Number of boilers requesting heating)

NB.CASC. Number of boilers recognised in the cascade

POWER % Temporary output % (0 % = Minimum output or burner off)

SPEED B.(RPM) Fan speed (Measured values)

CONS.RPM Instruction set fan rpm

MEAN OUTSIDE T Average outside temperature

CALC.T.BOILER Temperature calculated by the boiler

BOILER.T. Measured boiler temperature

CALC.T.CASC** Calculated temperature cascade outlet

CASCADE TEMP.** Measured temperature cascade outlet

CALCULATED T.A Calculated temperature for circuit A

CALCULATED T. B* Calculated temperature for circuit B

OUTLET TEMP.B Measured start temperature B

CALCULATED T. C* Calculated temperature for circuit C

OUTLET TEMP.C Measured start temperature C

KNOB A* Position of temperature setting button on room sensor A

KNOB B* Position of temperature setting button on room sensor B

KNOB C* Position of temperature setting button on room sensor C

OFFSET ADAP A* Parallel trigger calculated for circuit A

OFFSET ADAP B* Parallel trigger calculated for circuit B

OFFSET ADAP C* Parallel trigger calculated for circuit C

then

#DEF. HISTORY Failure history

1 FAIL... Failure memorised + day, month and time of the failure

...

10 FAIL... Failure memorised + day, month and time of the failure

then

#TEST OUTPUTS

BURNER : YES/NO Stop/start burner

AUX.CIR.P : YES/NO On/Off auxiliary outlet

DHW PUMP : YES/NO* Stop/start domestic hot water pump

P.CIRC.A : YES/NO Stop/start pump circuit A

OP. 3WVB: YES/NO* Open/Close valve circuit B

CLOSE V3WB: YES/NO* Close/Stop valve circuit C

P.CIRC B : YES/NO* Stop/start pump circuit B

OPEN 3WV C: YES/NO* Open/Close valve circuit C

CLOSE V3W C: YES/NO* Close/Stop valve circuit C

P.CIRC. C: YES/NO* Stop/start pump circuit C

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12. Installer settings

* The line or title is only displayed for the options, circuits or sensors actually connected.

** The lines are only displayed one minute after the boiler has been switched on. The lines are never displayed when the safety control box is locked or during an MCBA COM. FAULT failure.

Press Display Output or input parameter status

then

#TEST INPUTS

PHONE REM. Bridge on telephone input (1 = presence, 2 = absence)

FLAME Flame (1 = presence, 2 = absence)

FAILURE Fault display: yes (1) or no (0)

SEQ. Operating mode: STANDBY - FAN - IGNITION - ON - PENDING - OFF

TYPE Boiler type + Control value for the technician

VER.PROTOCOL Control value for the technician

R.CTRL A: ON/FF* Remote control A (yes = presence, no = absence)

R.CTRL B: ON/OFF* Remote control B (yes = presence, no = absence)

R.CTRL B: ON/OFF* Remote control C (yes = presence, no = absence)

then

#CONFIGURATION

MODE:: MONO/ALL.CIRC To chose if the exemption made for one remote control applies to a single circuit (MONO) or if it

must be transmitted to a group of circuits (ALL CIRC)

CASCADE NO, 1 TO 10 OFF: The boiler is not in a cascade

1: Boiler self-standing or Master boiler 2 to 10: Secondary boiler

FUNCT: CASC/PARA* Operation in cascade

(See installation instructions "Cascade Management")

*PARALLEL.CASC

10° (minimum

: -10°, maximum: 20°)

Outside temperature at which all boilers are started up (See installation instructions "Cascade Management")

TYPE** Type of box: 45 kW, 65 kW, 90 kW, 115 kW

ST.VENT.** Fan start up speed (rpm)

Factory setting (natural gas): 45 kW: 2500, 65 kW: 2500, 90 kW: 2500, 115 kW: 2500 Setting range: 2000 to 3000 (rpm)

MIN.VENT.** Minimum fan speed (rpm)

Factory setting (natural gas): 45 kW: 1500, 65 kW: 1600, 90 kW: 1700, 115 kW: 1800 Setting range: 1000 to 6000 (rpm)

MAX.VENT.** Maximum fan speed (rpm)

Factory setting (natural gas): 45 kW: 5600, 65 kW: 5800, 90 kW: 6200, 115 kW: 7000 Setting range: 1000 to 7000 (rpm)

then

#REVISION Activates the function generating a REVISION display when the date programmed is reached

REVISION HOUR* Time at which the REVISION display appears

REV.YEAR: OFF/AAAA Year in which the REVISION display appears

REVIS.MONTH* Month in which the REVISION display appears

REVISION DATE* Day on which the REVISION display appears

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13. Adapting to another gas type

13 Adapting to another gas type



For Belgium: Only SERV’élite is authorised to carry out the conversion of this appliance.



The boiler installation and gas connection must be carried out by a qualified professional in compliance with the NBN D 51.003, NBN D 30.003, NBN B 61.001, NBN B 61.002 and NBN D 51.006 standards.

13.1 Switching from Natural Gas to Propane

 DTG130-45 and DTG130-65

Changing from Natural Gas to Propane requires:

- the setting of the burner,

- the setting of the maximum fan speed.



DTG130-90

Changing from Natural Gas to Propane requires:

- Installing the conversion kit.

- the setting of the burner,

- the setting of the maximum fan speed,

- the setting of the fan start-up speed.

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13. Adapting to another gas type

` Switch the On/Off switch to Off.

` Preset the burner by turning the "max output" setting screw



- by 3 turns to the right: DTG130-45

- by 4 turns to the right: DTG130-65

` Install the conversion kit on DTG130-90.

` Place the stop/start switch on On.

` Set the maximum speed of the fan to the value given in the table

in section 15.2.1.

` Set the maximum start-up speed of the fan to the value given in

the table in section 15.2.1.

` Take the boiler up to maximum power.

- Tilt the flap on the control panel

- Press key

and

simultaneously for 2 seconds

- Set the burner output using the + and - keys



: Maximum power of the burner.

` Remove the plastic plug from the measurement tube.

` Measure the O

level in the flue gases.

` Adjust the O

level according to the values given in section

9.3.1.

` Check the flame via the flame inspection window. It must not go

out. The flame must be stable and blue in colour with orange particles around the edge of the burner.

` Set the burner output to minimum using the - key.



: Minimum

output.

` Measure the O

level in the flue gases.

` Adjust the O

levels according to the values given in section

9.3.1 using the setting screw



` Check the output delivered again.

` Adjust if necessary.

For Switzerland

: The maximum limit values authorised by the OPAIR federal order on air protection regarding CO and NOx must be checked using measurements made in the place of installation.

` When the setting is correct, close the flap.

` Switch the On/Off switch to Off.

` Remove the measuring equipment.

` Replace the plastic plug onto the measuring tube.

C000925-B

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13. Adapting to another gas type

 DTG130-115

Changing from Natural Gas to Propane requires:

- Installing the conversion kit.

- the setting of the burner,

- the setting of the maximum fan speed.

` Open the top flap.

` Switch the On/Off switch to Off.

` Access the heating body and the gas valve unit

See chapter Cleaning and maintenance.

` Put the gas block in place.

See Assembly instructions, Propane conversion kit.

` Place the stop/start switch on On.

` Set the maximum fan speed to a value of:

- 6700 rpm: DTG130-115.

See chapter Parameter and input/output check (mode

tests) "Table: MAX.VENT." (page 63)

` Take the boiler up to maximum power.

- Tilt the flap on the control panel

- Press key

and

simultaneously for 2 seconds

- Set the burner output using the + and - keys



: Maximum power of the burner

` Remove the plastic plug from the measurement tube.

` Measure the O

level in the flue gases.

` Adjust the O

level according to the values given in section

9.3.2.

` Check the flame via the flame inspection window. It must not go

out. The flame must be stable and blue in colour with orange particles around the edge of the burner.

` Set the burner output to minimum using the - key.



: Minimum

output.

` Measure the O

level in the flue gases.

` Adjust the O

level according to the values given in section

9.3.2.

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13. Adapting to another gas type

` Modify the "min output" setting with the setting screw .

See Table page 40.

` Check the output delivered again.

` Adjust if necessary.

For Switzerland

: The maximum limit values authorised by the OPAIR federal order on air protection regarding CO and NOx must be checked using measurements made in the place of installation.

` When the setting is correct, close the flap.

` Switch the On/Off switch to Off.

` Remove the measuring equipment.

` Replace the plastic plug onto the measuring tube.

13.2 Gas type

Affix the label which indicates for which type of gas the boiler is fitted and set.

13.3 Eventual assembly of an external solenoid valve

All countries except Belgium:

For an installation located at least 1 metre below ground floor level, it is necessary to fit an external solenoid valve to the gas supply pipe close to the inlet to the buiding or premises.

For Belgium:



The boiler installation and gas connection must be carried out by a qualified professional in compliance with the NBN D 51.003, NBN D 30.003, NBN B 61.001, NBN B 61.002 and NBN D 51.006 standards.

For an installation located at least 1 metre below ground floor level, it is necessary to fit an external solenoid valve to the gas supply pipe close to the inlet to the buiding or premises.

Electrical connection is done in the control panel using the alarm and control module.

Alarm and control module AM35 (GR12).

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14. Filling in the commissioning certificate

14 Filling in the commissioning certificate

Please tick off the work carried out and write down the measurement values

Date

Company

Installation

Carry out a gas tightness check

Check the fresh air / flue gas pipe

Check the tightness of the flue gas pipe

Check the neutralisation equipment if used

Compare the information on the appliance's rating plate with the type of gas available in situ

Wobbe Wo index (international Ws) of the type of gas available

HuB (international HiB) lower calorific operating output of the type of gas available

Check the pressure of the gas connection on the measurement connection (dynamic pressure)

Boiler temperature

Flue gas temperature / Ambient temperature

Measure the carbon gas level in the flue gases (CO2)

Measure the carbon monoxide level in the flue gases (CO)

Calculate the loss via the flue gases

Carry out a functional check

Set the control

Inform the user of the installation on the control and give him the operating instructions

Signature / Company stamp

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15. Maintenance

15 Maintenance

15.1 General

The boiler requires little maintenance if it is correctly set. The boiler only requires an annual check and cleaning if necessary.

15.2 Inspection

The annual inspection of the boiler can be restricted to the following operations:

- Measure the combustion and check the operation

- Clean the siphon

- Checking condensates discharge

- Checking the ignition electrode and the ionization sensor

- Set the gap between the ignition electrodes: 3 to 4 mm

- Check the concentric flue gas evacuation and combustive air inlet

pipes

- Checking the hydraulic pressure (minimum 0.8 bar (MPa)). Add water

to the installation if necessary (Recommended pressure

1.5 bar

(MPa))

- Check the ionization current

4 to 9 µA.

15.2.1 Checking the combustion in the boiler

This check can be performed by measuring the O2 level in the combustion gas discharge pipe at the measurement point.

Bring the boiler to maximum output up to a water temperature of around 70°C

(1) Nominal value.

Fan speed (rpm)

Maximum heat input Minimum power

Start-up output

Boilers DTG130-45DTG130-65DTG130-90DTG130-

115

DTG130-45DTG130-65DTG130-90DTG130-

115

DTG130-45DTG130-65DTG130-90DTG130-

115

Natural gas G20, G25, G25.1, G25.3, G27, G2.350 (All countries)

5600 5800 6200 7000 1500 1600 1700 1800

2500 2500 2500 2500

Propane (G31)

5100 5400 6000 6700 1500 1600 2000 1800

3000 2500 2500 3500

O2 content (%) (Maximum heat input) O2 content (%) (Minimum power)

Boilers DTG130-45 DTG130-65 DTG130-90 DTG130-115 DTG130-45 DTG130-65 DTG130-90 DTG130-115

Natural gas H (G20) (All countries)

4.3 - 4.8

(1)

4.3 - 4.8

(1)

3.4 - 3.9

(1)

4.2 - 4.7

(1)

5.7

(1)

- 6.2 4.8

(1)

- 5.3 4.8

(1)

- 5.3

5.6

(1)

- 6.1

Natural gas H (G20) (Switzerland)

4.3 - 4.8

(1)

4.3 - 4.8

(1)

4.3 - 4.8

(1)

4.2 - 4.7

(1)

5.7

(1)

- 6.2 4.8

(1)

- 5.3 5.7

(1)

- 6.2

5.6

(1)

- 6.1

Natural gas H (G20) (Belgium)

3.4 - 3.9

(1)

3.4 - 3.9

(1)

3.4 - 3.9

(1)

4.2 - 4.7

(1)

3.9

(1)

- 4.4 3.9

(1)

- 4.4 4.8

(1)

- 5.3

5.6

(1)

- 6.1

Natural gas L (G25) (All countries)

4.1 - 4.6

(1)

4.1 - 4.6

(1)

3.2 - 3.7

(1)

3.5 - 4.0

(1)

5.5

(1)

- 6.0 4.6

(1)

- 5.1 4.6

(1)

- 5.1

4.0

(1)

- 4.5

Natural gas L (G25) (Belgium)

5.9 - 6.4

(1)

5.9 - 6.4

(1)

3.2 - 3.7

(1)

3.5 - 4.0

(1)

6.4

(1)

- 6.9 6.4

(1)

- 6.9 4.6

(1)

- 5.1

4.0

(1)

- 4.5

Natural gas L (G25) (Netherlands)

4.3 - 4.8

(1)

4.3 - 4.8

(1)

3.4 - 3.9

(1)

3.8 - 4.3

(1)

5.7

(1)

- 6.2 4.8

(1)

- 5.3 4.8

(1)

- 5.3

4.3

(1)

- 4.8

G25.1

4.3 - 4.8

(1)

4.3 - 4.8

(1)

3.4 - 3.9

(1)

3.8 - 4.3

(1)

5.7

(1)

- 6.2 4.8

(1)

- 5.3 4.8

(1)

- 5.3 4.3

(1)

- 4.8

G25.3

4.1 - 4.6

(1)

4.1 - 4.6

(1)

3.2 - 3.7

(1)

3.5 - 4.0

(1)

5.5

(1)

- 6.0 4.6

(1)

- 5.1 4.6

(1)

- 5.1

4.0

(1)

- 4.5

G27

3.9 - 4.4

(1)

3.9 - 4.4

(1)

3.0 - 3.5

(1)

3.4 - 3.9

(1)

5.3

(1)

- 5.8 4.4

(1)

- 4.9 4.4

(1)

- 4.9

4.6

(1)

- 5.1

G2.350

3.6 - 4.1

(1)

3.6 - 4.1

(1)

3.6 - 4.1

(1)

5.1

(1)

- 5.6 5.1

(1)

- 5.6 5.1

(1)

- 5.6

Propane (G31)

4.1 - 4.6

(1)

4.1 - 4.6

(1)

4.1 - 4.6

(1)

4.4 - 4.9

(1)

5.4

(1)

- 5.9 5.1

(1)

- 5.6 5.4

(1)

- 5.9

5.7

(1)

- 6.2

Page 69

19/01/2017 - 300014279-03 DTG130 - 45/65/90/115 Eco.NOx Plus

15. Maintenance

United Kingdom:

(1) Nominal value.

The temperature of the combusted gases can also be measured at the measurement point in the evacuation pipe. The temperature of the combusted gas must not exceed the temperature of the return water by more than 30 °C. If it turns out that boiler combustion has not been optimised after this check, clean the installation.

15.2.2 Setting the ignition electrode

- Check the setting of the ignition electrode. Set the gap between the ignition electrodes: 3 to 4 mm

15.2.3 Checking the hydraulic pressure

The hydraulic pressure must be a minimum of 0.8 bars. We recommend filling the installation to around 1.5 bars higher than the static height

15.2.4 Checking the ionization current

` Tilt the flap on the control panel

` Press key

and

simultaneously for 2 seconds

` Use keys + and - to switch from  to



-:

Maximum boiler output



Minimum output

` In the display area:

EMISSION MES. 88.8°: Boiler temperature

EMISSION MES. 8888: Fan speed

EMISSION MES. 88.8uA: Ionization current

15.3 Cleaning and maintenance



Before any operation, ensure that:

- The mains supply is disconnected,

- The gas supply is shut off,

- The boiler is hydraulically isolated and drained (if required).

CO2 content (%) (Maximum heat input) O2 content (%) (Maximum heat input)

Boilers DTG130-45 DTG130-65 DTG130-90 DTG130-115 DTG130-45 DTG130-65 DTG130-90 DTG130-115

Natural gas H (G20)

9.0

(1)

- 9.3 9.0

(1)

- 9.3 9.5

(1)

- 9.8

9.1

(1)

- 9.4

4.3 - 4.8

(1)

4.3 - 4.8

(1)

3.4 - 3.9

(1)

4.2 - 4.7

(1)

G30

10.3

(1)

- 10.6 10.2

(1)

- 10.5 10.2

(1)

- 10.5

10.2

(1)

- 10.5

5.1 - 5.6

(1)

5.2 - 5.7

(1)

5.2 - 5.7

(1)

5.2 - 5.7

(1)

G30/G31

10.3

(1)

- 10.6 10.2

(1)

- 10.5 10.2

(1)

- 10.5

10.2

(1)

- 10.5

4.7 - 5.2

(1)

4.9 - 5.4

(1)

4.9 - 5.4

(1)

4.9 - 5.4

(1)

Propane (G31)

10.7

(1)

- 11.0 10.7

(1)

- 11.0 10.7

(1)

- 11.0

10.5

(1)

- 10.8

4.1 - 4.6

(1)

4.1 - 4.6

(1)

4.1 - 4.6

(1)

4.4 - 4.9

(1)

CO2 content (%) (Minimum power) O2 content (%) (Minimum power)

Boilers DTG130-45 DTG130-65 DTG130-90 DTG130-115 DTG130-45 DTG130-65 DTG130-90 DTG130-115

Natural gas H (G20)

8.2 - 8.5

(1)

8.7 - 9.0

(1)

8.7 - 9.0

(1)

8.3 - 8.6

(1)

5.7

(1)

- 6.2 4.8

(1)

- 5.3 4.8

(1)

- 5.3

5.6

(1)

- 6.1

G30

9.7 - 10.0

(1)

9.7 - 10.0

(1)

9.7 - 10.0

(1)

9.7 - 10.0

(1)

6.0

(1)

- 6.5 6.0

(1)

- 6.5 6.0

(1)

- 6.5

6.0

(1)

- 6.5

G30/G31

9.7 - 10.0

(1)

9.7 - 10.0

(1)

9.7 - 10.0

(1)

9.7 - 10.0

(1)

5.7

(1)

- 6.2 5.7

(1)

- 6.2 5.7

(1)

- 6.2

5.7

(1)

- 6.2

Propane (G31)

9.9 - 10.2

(1)

10.1 - 10.4

(1)

9.9 - 10.2

(1)

9.7 - 10.0

(1)

5.4

(1)

- 5.9 5.1

(1)

- 5.6 5.4

(1)

- 5.9

5.7

(1)

- 6.2

Page 70

DTG130 - 45/65/90/115 Eco.NOx Plus 19/01/2017 - 300014279-03

15. Maintenance

 Operational mode

When the boiler is fouled, carry out the following maintenance operations:

- Open the heating body,

- Clean the burner,

- Clean the heat exchanger using the tool provided,

- Clean the fan,

- Clean the siphon,

- Close the heating body,

- Measure the combustion.

C001255-B

C001256-B

C001257-B

C001258-B

Page 71

19/01/2017 - 300014279-03 DTG130 - 45/65/90/115 Eco.NOx Plus

15. Maintenance

 Opening and closing the heating body

` Remove the front panel of the casing.

` Disconnect the following electrical connections:

- Ionization probe + Earth cable ,

- Fan



- Gas block

.

` Unscrew the gas valve joint . ` Take out the air inlet silencer . ` Unscrew the 13 holding nuts on the inspection hatch .



There is a 230 V electricity supply at the back of the fan which must be disconnected (Marker )



If the inspection hatch seal remains stuck, it is necessary to replace it

` Remove the inspection hatch, fan, burner and gas block unit.

- Tilt the top of the unit until the burner comes out completely,

- Then remove the inspection hatch, the fan and the gas valve unit.

` Carry out the cleaning operation.

` Connect the rear connector before putting the hatch back in

place.

` Close the heating body following the above procedure in

reverse order.



Cleaning the burner

` Remove the 3 screws and the 3 holding lugs on the burner .

` Remove the burner.

` Carry out a visual check on the general appearance of the

burner.

` Carefully clean the burner with compressed air.

` Put the burner and its fastenings back in place.



Cleaning the heat exchanger

Specific tools: Cleaning knife

See chapter Spare parts DTG130-45, DTG130-65: Ref. 83 DTG130-90: Ref. 283 DTG130-115: Ref. 483

` Clean inside the exchanger using the specific knife.

` Remove the residues from the bottom of the exchanger.

` Rinse with water jet until the water in the siphon runs clean.

` Check that there are no residues in the bottom of the

exchanger.

C000680

C000684

Page 72

DTG130 - 45/65/90/115 Eco.NOx Plus 19/01/2017 - 300014279-03

15. Maintenance

 Cleaning the fan

` Unscrew the 5 screws on the fan .

` Open the fan.

` Clean the fan with a nylon brush.

` Check that the openings are clear and that the turbine turns

easily.

` Replace the fan.



Cleaning the siphon

DTG130-45/65:

` Unscrew the nut on the siphon from underneath the boiler .

` Turn the siphon 90° to the front to dislodge it from the support

lug.

DTG130-90/115:

` Unscrew the siphon from the siphon body from underneath the

boiler .

` Turn the siphon 90° to the front to dislodge it from the support

lug.

` Carefully remove the siphon under the boiler (Danger of

splashing).

` Clean the siphon with water.

` Fill the siphon with water.

` Re-assemble the siphon.

` Put the siphon back in place on the support lug.



The siphon must always be filled with water (Risk of damage to the boiler).



Setting the burner

See following chapters: Commissioning, Putting the appliance into operation.

15.4 Maintenance of the air/flue gas drain connection flues

The connection pipes must be serviced at least once a year

- Check that the pipe and the terminal are empty along their entire length. This can be done by checking that the boiler is operating correctly; a particular check will be made to ensure that the maximum calorific flow can be reached

Turn over the boiler at full

output

Check the meter to ensure that the gas flow complies with

the maximum flow indicated on the technical specifications table

C001278

Page 73

19/01/2017 - 300014279-03 DTG130 - 45/65/90/115 Eco.NOx Plus

15. Maintenance

- Check the seal

- Check the condensates evacuation device in the boiler and on the pipe if used

- Replace the leakproof seals and sections of pipe if these no longer offer a perfect guarantee of leak tightness after being dismantled during a maintenance operation (only for the visible part of the pipe)

15.5 Temperature sensor

The resistance values at the various temperatures are indicated in the tables on the next page

If a defective sensor is detected, it is possible to check the resistance at the various temperatures using a measuring device with a corresponding measurement range (e.g. a multimeter)

In order to obviate incorrect measurements, the sensor must be disconnected from the connector bar in the boiler distribution panel

 Outside sensor resistance

 Resistance of the NTC 12 sensor kOhm

(boiler water, boiler return water, flue gases)

 Resistance of the NTC 10 sensor kOhm

(Domestic hot water, Outlet B, Outlet C)

Temperature

(°C)

Resistance

(ohm)

Temperature

(°C)

Resistance

(ohm)

-20 2392 4 984

-16 2088 8 842

-12 1811 12 720

-8 1562 16 616

-4 1342 20 528

0 1149 24 454

Temperature

(°C)

Resistance

(ohm)

Temperature

(°C)

Resistance

(ohm)

10 22800 60 3250

20 14770 70 2340

30 9800 80 1710

40 6650 90 1270

50 4610

Temperature

(°C)

Resistance

(ohm)

Temperature

(°C)

Resistance

(ohm)

0 32014 50 3661

10 19691 60 2535

20 12474 70 1794

25 10000 80 1290

30 8080 90 941

40 5372

Page 74

DTG130 - 45/65/90/115 Eco.NOx Plus 19/01/2017 - 300014279-03

16. Chimney sweep instructions

16 Chimney sweep instructions

 Setting the boiler output for measuring emissions

` Tilt the flap on the control panel

` Press key

and

simultaneously for 2 seconds

` Use keys + and - to switch from  to



-:

Maximum boiler output



Minimum output

` In the display area:

EMISSION MES. 88.8°: Boiler temperature

EMISSION MES. 8888: Fan speed

EMISSION MES. 88.8uA: Ionization current

DTG130-45 DTG130-65 DTG130-90 DTG130-115



Fan speed (rpm) 1500 1600 1700 1800

Ionization current (µA) 4 4 4 4



Fan speed (rpm) (Natural gas) 5600 5800 6200 7000

Fan speed (rpm) (Propane) 5100 5400 6000 6700

Ionization current (µA) 9 9 9 9

Page 75

19/01/2017 - 300014279-03 DTG130 - 45/65/90/115 Eco.NOx Plus

17. Schematic diagrams

17 Schematic diagrams

 Safety box



Operation



Display (Not used)



Ignitor + Ionization probe



Transformer



Fuse

2AF

X2 X1

4AT

3 4

C001284

Fuse Protection Function protected

F1 2 AF (quick)

230 Volt

Safety box

F2 4 AT (slow)

24 Volt

Safety box

F3 6.3 AT (slow) Power supply

Page 76

DTG130 - 45/65/90/115 Eco.NOx Plus 19/01/2017 - 300014279-03

17. Schematic diagrams

 Electrical principle diagram

See next page.

SCHEMA DE PRINCIPE - STROMLAUFPLAN - PRINCIPLE DIAGRAM - PRINCIPESCHEMA ELIDENS 35 - 115

SCHEMA DE PRINCIPE - STROMLAUFPLAN - PRINCIPLE DIAGRAM - PRINCIPESCHEMA ELIDENS 35 - 115SCHEMA DE PRINCIPE - STROMLAUFPLAN - PRINCIPLE DIAGRAM - PRINCIPESCHEMA ELIDENS 35 - 115

SCHEMA DE PRINCIPE - STROMLAUFPLAN - PRINCIPLE DIAGRAM - PRINCIPESCHEMA ELIDENS 35 - 115

SONDE

EXT.

θ°

SONDE

E.C.S

θ°

SONDE

AMB. A

SONDE

DEP B.

θ°

2 1

SONDE

DEP C.

θ°

SONDE

AMB. C

0 2 4 6 8 1012141618202224

AUTO

ËÃ

ÀÈÁ Ä

A B C

A B CA B C

A B C

Ä AUX

Alim

230 V-50Hz

Ä A

Ä Ã

RL_PA

RL_PECS

RL_PAUX

MCBA

BPR I

S DEP

°C

S RET

°C

22a

ZG I

11a

2 1 3

6 9

5 21 4

1 2

2 1

TELE

S F

°C

Plan n° : 300013184-001-A

VN I

GKV

SONDE

AMB. B

0 -10V

SPL1

HAUPTSCHALTER

INTERRUPTEUR GENERALZG - ZG I

BRUECKENSTECKERCONNECTEUR PONTX1...X4

VENTILATORVENTILATEURVN, VN I

GASVENTILVANNE GAZVG

TEMPERATURWAECHTERTHERMOSTAT LIMITEURTL

FERNSPRECHRELA ISRELAIS TELEPHONIQUETELE

RAUMFÜHLER A, B, CSONDE D'AMBIANCE A, B, CS AMB A, B, C

AUSSENFÜHLERSONDE EXTERIEURES EXT

WARMWA SSERFÜHLERSONDE EAU CHAUDE SA NITAIRES ECS

KESSELRÜCKLA UFÜHLERSONDE RETOURS RET

SPEICHERFÜHLE RSONDE DE FUMEES F

VORLAUFFÜHLER B, CSONDE DE DEPART B, CS DEP B, C

SPEICHERLADE PUMPE STEUERRELAISRELAIS DE COMMANDE POMPE DE CHARGERL ECS

ZUSATZPUMPE STEUERRELAISRELAIS DE COMMANDE POMPE AUXILIAIRERL AUX

HEIZUNGSPUMPE STEUERRELAISRELAIS DE COMMANDE ACCELERATEURRL PA

NULLEITERNEUTREN

GASFEUERRUNGSAUTOMATCOFFRET DE SECURIT EMCBA

PHASEPHASEL

LEITERPLATTE ST ECKERCONNECTEUR CIRCUIT IMPRIMEJ-

FUNKENENSTÖRUNGSFILTERFILTRE ANTIPARASITEFA

SICHERHEITS KONTAKTCONTACT DE SECURITECS

ENTSTÖRUNGSDRUCKTASTEBOUTON POUSSOIR REARMEMENT BRULEURBPR - BPR I

ZUSATZPUMPEPOMPE AUXILIAIREÄ AUX

SPEICHERLADE PUMPEPOMPE DE CHARGEÄ Ã

KESSELKREISPUMPE KREIS AACCELERATEUR CIRCUIT AÄ A

NETZANSCHLUSS 230V 50 HzALIMENTATION 230V 50 HzAlim 230V 50Hz

EINTRITTENTREE0-10 V

ALGEMENE SCHAKELAARMAIN SWITCHZG - ZG I

STEKKER BRUGBRIDGE CONNECTORX1...X4

VENTILATORFANVN, VN I

VENTIELGASGAS VA LVEVG

LIMIETTHERMOSTAT

LIMITER THERMOSTATTL

TELEFONISCH RE LAISTELEPHONE RELAYTELE

RUIMTE SENSORS A, B, CROOM SENSOR A, B, CS AMB A, B, C

BUITEN VOELEROUTSIDE SENSORS EXT

SANITAIR W ARM WATER SENSORSDOMESTIC HOT WATER SENSORS ECS

VOELERSSENSORS RET

ROOKGASSEN VOELERSMOKE SENSORS F

AAN VOELER B, CFLOW SENSOR B, CS DEP B, C

RELAIS STURING VUL POMPLOAD PUMP CONTROL RELAYRL ECS

AFZONDERINGSKL EP RELAISAUXILIARY PUMP CO NTROL RELAYRL AUX

VERWARMINGSPOMPE RELAISHEATING PUMP CO NTROL RELAYRL PA

NULLEIDERNEUTRALN

VEILIGHEIDSKOFFERTJESAFETY CONTROL BOXMCBA

FASEPHASEL

AANSLUITKLEMP RINTED CIRCUIT BOARD PLUGJ-

ONSTORINGS-FILTEREMI SUPPRESSORFA

VEILIGHEIDS CONTACT SAFETY CONTACTCS

HERBEWAPENINGSKNOP BRANDERRESET PUSH BUTTONBPR BPR I

HULP POMPAUXILIARY PUMPÄ AUX

VUL POMPLOAD PU

MPÄ Ã

VERWARMINGSPOMP KRING AHE ATING PUMP CIRCUIT AÄ A

VOEDING 230V 50 HzMAIN SUPPLY 230V 50 HzAlim 230V 50Hz

INGANGSANINLET0-10 V

BPR

Page 77

19/01/2017 - 300014279-03 DTG130 - 45/65/90/115 Eco.NOx Plus

17. Schematic diagrams

Legend:

0-10 V Input

Alim 230 V 50

Power supply230 V - 50 Hz

: A Heating pump circuit A

: DHW pump

: AUX Auxiliary pump

BPR - BPR I Burner reset button

CS Safety contact

FA EMI-supressor filter

J- PCB connector

L Live

MCBA Safety box

N Neutral

RL PA Heating pump control relay

RL AUX External relay for auxilliary pump

RL ECS Dhw pump control relays

SDEPB,C Flow sensor B, C

SF Flue gas sensor

SRET Return sensor

SECS Domestic hot water sensor

S EXT Outside sensor

S AMB A, B, C Room sensor

TELE Telephone relay

TL Limiting thermostat

VG Gas valve

VN, VN I Fan

X1... X4 Bridge connector

ZG -ZG I General switch

Page 78

DTG130 - 45/65/90/115 Eco.NOx Plus 19/01/2017 - 300014279-03

18. Spare parts

18 Spare parts



To order a spare part, give the reference number shown on the list.

Boiler body DTG130 - 45/65 Eco.NOx Plus

76 73

C001392-B

Page 79

19/01/2017 - 300014279-03 DTG130 - 45/65/90/115 Eco.NOx Plus

18. Spare parts

Casing DTG130 - 45/65 Eco.NOx Plus

103

Page 80

DTG130 - 45/65/90/115 Eco.NOx Plus 19/01/2017 - 300014279-03

18. Spare parts

Boiler body DTG130 - 90 Eco.NOx Plus

243 289

C001394-B

205

206

204

270

214

209

208

213

227

202

203

228

216

277

265

291

216

226

283

216

221

234

237

235

236

216

219

287

288

218

216

224

223

222

220

217

213

201

271

253

207

210

246

229 266

254

259

247

257

233

263

252

281

282

284

260

267

269

264

255

256

261

268

251

231

262

216

290

211

280

285

275

276 273

274

272

249 241 244

245

248

215

278

238

216

258

240

212230

279

250

225

232

242

286

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19/01/2017 - 300014279-03 DTG130 - 45/65/90/115 Eco.NOx Plus

18. Spare parts

Casing DTG130 - 90 Eco.NOx Plus

Page 82

DTG130 - 45/65/90/115 Eco.NOx Plus 19/01/2017 - 300014279-03

18. Spare parts

Boiler body DTG130 - 115 Eco.NOx Plus

492

489

443

483

413

442

427

416

426

419

416

436

435

486

434

416

413

416

465

491

428

403

402

414

404

471

406

470

409

408

421

415

432

478

422

424

423

416

417

420

418

401

449

440

425

490

437

458

411

480

485

430 412

475

472

481

482

484

460

455

469

456

461

463

479

450

457

454

447

429

446

466

410

431

462

451

407

453

459

452

433

467

468

464

473

474

476

438 416

448

487

488

441 444

445

C001396-B

477

Page 83

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18. Spare parts

Casing DTG130 - 115 Eco.NOx Plus

Page 84

DTG130 - 45/65/90/115 Eco.NOx Plus 19/01/2017 - 300014279-03

18. Spare parts

Mark. Reference Description

Boiler body DTG45 / DTG65 Eco.NOxPlus

1 200009362

Leak proof box DTG130-45

1 200010067

Complete leak proof box DTG130-65

2 S46850 Non-return valve

3 S55993

Flue gas outlet pipe - Diameter 80 mm DTG130-45

3 S55994

Flue gas outlet pipe - Diameter 100 mm DTG130-65

4 S57163 Measurement device cap

5 S54750

Adapter cover DN 80 DTG130-45

5 S54763

Adapter cover DN 100 DTG130-65

6 54748

Complete adapter DN 80/125 DTG130-45

6 54781

Complete adapter DN 100/150 DTG130-65

7 200009361 Complete base frame

8 S49297 Flue gas sensor NTC

9 S59659 Pipe feed flue gas sensor

10 97860646 Adjustable foot M10x35

11 200009369 Complete box door

13 S44698 Temperature sensor ELMWOOD NTC

14 300012502 Water flow pipe DTG130-45

14 300013770 Water flow pipe DTG130-65

15 300012503 Return pipe

16 200002325 Boiler screw bag

17 S55924 Ignition cable

18 S59527 Ignition electrode + Ionization electrode + Gasket

19 S53489 Electrode gasket

20 S54822 Flame inspection window support

21 S101560 Heating body - DTG130-45

21 S101551 Heating body - DTG130-65

22 S45004

Flame inspection window diameter 32x32x3 mm + Gasket

23 S35458 Flame inspection window gasket

24 S53477 Exchanger inspection hatch + Gasket + Insulation

26 S54731 Exchanger inspection hatch insulation

27 S54753 Burner - DTG130-45

27 S54754 Burner - DTG130-65

28 S55915 Flue gas outlet gasket DN 100 DTG130-65

31 300013105 Gasket box pipe

32 97550181 Neoprene gasket diameter 44x32x2 mm

33 54798 Hinge pin

34 59162 Fan DTG130-45

34 S59167 Fan MVLRG148/1200-3633 + Gaskets DTG130-65

35 S56151 Fan gasket / Exchanger

36 S57241 Exchanger inspection hatch gasket

37 S54777 Gasket Venturi-Fan

38 54765 Venturi DTG130-45

38 54766 Venturi DTG130-65

40 54768 Gas block seal / Venturi

41 S54771 O-ring 15.1x2.7

42 95013074 Sheet gasket diameter 30x21x2 mm

43 95013060 Green joint diameter 24x17x2 mm

44 94950148 Brass plug G 1

45 300024414 Circulator 25-60

46 200009275 Card supports

47 200009276 Board guard

48 S54767 Gas valve VK8115V1168 + Gaskets

49 S62185 Screw KB30x8

50 200002044 Sensor relay card

51 95320187 Cable clamp

52 97864033 Elastomer keyboard

53 54794 Safety control box attachment

54 S59942 Safety box MCBA

55 0294026 Switch hood

56 0294038 Burner reset button

57 200009281 Control panel guard

58 57238 Air silencer

59 S43563 Fuse 2 AF (quick) 230 V MCBA

59 S14510 Fuse 4 AT (slow) 24 V MCBA

59 S6778 Fuse 6,3 AT (slow) Power supply

60 200015242 Main ON/OFF switch

61 0295159 Reset switch

62 300012504 Gas inlet pipe

63 200008102 UC display card

64 300013121 TG330.70X5.51A manometer

65 83884924 Pump cable

67 S59939 Front panel cover

68 59908 Front panel

69 97864027 Flap

70 85000023 3/8 automatic air bleed valve

71 97939290 Pipe feed Diameter 18 mm

72 200010256 Gas valve cable

73 200010252 Power supply harness

74 200010251 Burner harness

75 200010212 cable form 230 V

76 200010211 cable form 24 V

77 S54761 Condensate trap

78 300013190 Return connector 1"1/4

79 300009071 2 pin connector fitted 0-10 V

79 300009070 2 pin connector fitted Outside sensor

Mark. Reference Description

Page 85

19/01/2017 - 300014279-03 DTG130 - 45/65/90/115 Eco.NOx Plus

18. Spare parts

79 300009075 3 pin connector fitted Power supply

79 300009074 3 pin connector fitted Pump A

79 300009077 3 pin connector fitted Auxiliary pump

79 300009080 4 pin connector fitted PG-TEL

79 200006051 4 pin connector fitted VA+CS

79 300008954 RAST5,2 bridge connector S.ROOM A

80 95362450 Outside sensor AF60

81 300013123 Sheeting 26 pts Length 610 mm

82 300013129 Sheeting 14,MCBA pts length 1650

83 S52484 Cleaning knife

84 300013128 Sheeting 8 pts Length 820 mm

85 200002326 Seal bag

86 95800227 M5 nut

87 S21473 Brace for ignition electrode

88 S55409 Grommet

90 57475 Silencer attachment

91 200013781 Holding bracket

Casing DTG45 / DTG65 Eco.NOxPlus

100 200009374 Complete top panel

101 200009367 Complete left panel

102 200009366 Complete right panel

103 200009285 Panel cover

104 200009376 Complete flap

105 300012374 Hinge

106 94820110 Catch

107 94820120 Pin

108 200009377 Complete front panel

109 200009378 Complete lower front panel

110 200010054 Holding plate

111 300011372 DGN141SK-29597 expansion vessel

112 300010820 Straight hose DN8 3/8-1/2

113 200010055 Pipe holding plate

Boiler body DTG130-90Eco.NOxPlus

201 200010101 Complete leak proof box

202 S46850 Non-return valve

203 S55994 Flue gas discharge pipe DN 100

204 S57163 Measurement device cap

205 S54763 Adapter cover DN 100

206 54781 Complete adapter DN 100/150

207 200009361 Complete base frame

208 S49297 Flue gas sensor NTC

209 S59659 Pipe feed flue gas sensor

210 97860646 Adjustable foot M10x35

211 200009369 Complete box door

212 S59076 Conversion set B/P

Mark. Reference Description

213 S44698 Elmwood NTC temperature sensor

214 300013081 Heating flow pipe

215 300012503 Heating return pipe

216 200002325 Boiler screw bag

216 S100051 Stud M5x15

216 S14342 Screw M5x12

216 S100052 Screw M4x10

217 S55924 Ignition cable

218 S59527 Ignition electrode + Ionization electrode + Gasket

219 S53489 Electrode gasket

220 S54822 Flame inspection window support

221 S101550 Heating body

222 S45004

Flame inspection window diameter 32x32x3 mm + Gasket

223 S35458 Flame inspection window gasket

224 S53477 Exchanger inspection hatch + Gasket + Insulation

225 S100082 Diaphragm Natural gas H

225 S100038 Diaphragm Natural gas L

226 S54731 Exchanger inspection hatch insulation

227 S57477 Burner

228 S55915 Flue gas outlet gasket DN100

229 S100053 Special screw M4x16

230 S100066 Gasket kit

231 300013105 Gasket box pipe

232 97550181 Neoprene gasket diameter 44x32x2 mm

233 54798 Hinge pin

234 S59168 Fan + Gasket

235 S56151 Fan gasket/Exchanger

236 S57241 Exchanger inspection hatch gasket

237 S54777 Leakproof seal for venturi

238 S57488 Venturi

240 54768 Gas block seal - Venturi

241 S57828 O-ring

242 95013074 Sheet gasket diameter 30x21x2 mm

243 95013060 Green joint diameter 24x17x2 mm

244 57827 Right flange gas block

245 S100363 Gas valve flange gasket 33x2

246 200009275 Card supports

247 200009276 Board guard

248 S57479 Gas valve VK8115VB1008B

249 S62185 Screw KB30x8

250 200002044 Sensor relay card

251 95320187 Cable clamps

252 97864033 Elastomer keyboard

253 54794 Safety control box attachment

254 S59942 MCBA safety box

Mark. Reference Description

Page 86

DTG130 - 45/65/90/115 Eco.NOx Plus 19/01/2017 - 300014279-03

18. Spare parts

255 0294026 Switch hood

256 0294038 Burner reset button

257 200009281 Control panel guard

258 57460 Air silencer

259 S6778 Fuse 6.3 AT (slow) Power supply

259 S14510 Fuse 4AT (slow) 24 V MCBA

259 S43563 Fuse 2 AF (quick) 230 V MCBA

260 200015242 Main ON/OFF switch

261 0295159 Reset switch

262 300013118 Gas inlet pipe

263 200008102 UC display card

264 300013121 TG330.70X5.51A manometer

265 S57470 Siphon gasket

266 S14254 Screw PARKER,4.2x9.5

267 S59939 Front panel cover

268 59908 Front panel

269 97864027 Flap

270 8500-0023 Automatic air bleed 3/8"

271 97939290 Pipe feed Diameter 18 mm

272 200010256 Gas valve cable

273 200010252 Power supply harness

274 200010251 Burner harness

275 200010212 cable form 230 V

276 200010211 cable form 24 V

277 S57926 Condensate trap + Run-off pipe

278 300013190 Return connector 1"1/4

279 300009077 3 pin connector fitted Auxiliary pump

279 300009075 3 pin connector fitted Power supply

279 300009070 2 pin connector fitted Outside sensor

279 200006051 4 pin connector fitted VA+CS

279 300009074 3 pin connector fitted Pump A

279 300009071 2 pin connector fitted 0-10 V

279 300009080 4 pin connector fitted PG-TEL

279 300008954 RAST5,2 bridge connector S.ROOM A

280 95362450 Outside sensor AF 60

281 300013123 Sheeting 26 pts lg. 610

282 300013129 Sheeting 14,MCBA pts length 1650

283 S52484 Cleaning knife

284 300013128 Sheeting 8 pts lg. 820

285 200002326 Seal bag

286 95800227 M5 nut

287 S21473 Brace for ignition electrode

288 S55409 Grommet

289 54771 15.1x2.7 O-ring

289 S100058 70X3 O-ring Fan / Venturi

289 97550196 Gasket 27x20x2.5

Mark. Reference Description

289 S100059 23.47X2.62 O-ring

290 57475 Silencer attachment

291 200013781 Holding bracket

Casing DTG130-90 Eco.NOxPlus

300 200009374 Complete top panel

301 200010105 Complete left panel

302 200010104 Complete right panel

303 200009285 Panel cover

304 200009376 Complete flap

305 300012374 Hinge

306 94820110 Catch

307 94820120 Pin

308 200009377 Complete front panel

309 200010107 Complete lower front panel

Boiler body DTG130-115 Eco.NOxPlus

401 200010101 Complete leak proof box

402 S46850 Non-return valve

403 S55994 Flue gas discharge pipe diameter 100 mm

404 S57163 Measurement device cap

406 S54781 Complete adapter DN 100/150

407 200009361 Complete base frame

408 S49297 Flue gas sensor NTC

409 S59659 Pipe feed flue gas sensor

410 97860646 Adjustable foot M10x35

411 200009369 Complete box door

412 S59076 Conversion set B/P

413 S44698 Temperature sensor ELMWOOD NTC

414 300013081 Heating flow pipe

415 300012503 Heating return pipe

416 200002325 Boiler screw bag

416 S48950 Screw M4x10

416 S54755 M6 nut

416 S56987 Stud M6

416 S100052 Screw M4x10

416 S100051 Stud M5x15

416 S48512 Screw M5x10

416 S100054 Screw M5x16

416 S14342 Screw M5x12

417 S55924 Ignition cable

418 S54339 Ignition electrode + Ionization electrode + Gasket

419 S53489 Electrode gasket

420 S54822 Flame inspection window support

421 S101550 Heating body

422 S45004 Flame inspection window + Gasket

423 S35458 Flame inspection window gasket

424 S53477 Exchanger inspection hatch + Gasket + Insulation

Mark. Reference Description

Page 87

19/01/2017 - 300014279-03 DTG130 - 45/65/90/115 Eco.NOx Plus

18. Spare parts

425 S100082 Diaphragm Natural gas H

425 S100038 Diaphragm Natural gas L

426 S54731 Exchanger inspection hatch insulation

427 S57477 Burner

428 S55915 Flue gas outlet gasket DN100

429 S100053 Special screw M4x16

430 S100066 Gasket kit

431 300013105 Gasket box pipe

432 97550181 Neoprene gasket diameter 44x32x2 mm

433 54798 Hinge pin

434 S100036 Fan RG 148 1200-3633-010202

435 S56151 Fan gasket/Exchanger

436 S57241 Exchanger inspection hatch gasket

437 S100046 Gasket diameter 60 mm Venturi - Silencer

438 S100037 Venturi

440 S100059 23.47x2.62 O-ring

441 S100363 Gasket 33x2 Gas flange

442 95013074 Sheet gasket diameter 30x21x2 mm

443 95013060 Green joint diameter 24x17x2 mm

444 S100364 Gas valve flange

445 97550196 Gasket 27x20x2.5

446 200009275 Card supports

447 200009276 Board guard

448 S100065 Gas valve VR 8615 VB 1002

449 S62185 Screw KB30x8

450 200002044 Sensor relay card

451 95320187 Cable clamps

452 97864033 Elastomer keyboard

453 S54794 Safety control box attachment

454 S100372 MCBA safety box

455 0294026 Switch hood

456 0294038 Burner reset button

457 200009281 Control panel guard

458 S100045 Air silencer

459 S6778 Fuse 6.3 AT (slow) Power supply

459 S14510 Fuse 4AT (slow) 24 V MCBA

459 S43563 Fuse 2 AF (quick) 230 V MCBA

460 200015242 Main ON/OFF switch

461 0295159 Reset switch

462 300013080 Gas inlet pipe

463 200008102 UC display card

464 300013121 TG330.70x5.51A manometer

465 S57470 Siphon gasket

466 S14254 Screw Parker 4.2x9.5

466 S100049 Screw Parker 4.2x19

467 S59939 Front panel cover

Mark. Reference Description

468 59908 Front panel

469 97864027 Flap

470 85000023 Automatic air bleed 3/8"

471 97939290 Pipe feed diameter 18 mm

472 200010257 Gas valve cable

473 200010252 Power supply harness

474 200010251 Burner harness

475 200010212 cable form 230 V

476 200010211 cable form 24 V

477 S100041 Complete siphon

478 300013190 Return connector 1"1/4

479 300008954 RAST5,2 pin connector fitted S.AMB A

479 300009074 3 pt connector A pump/SV

479 300009077 Connector RAST 5 3-pin Auxiliary pump

479 200006051 4 pin connector fitted VA+CS

479 300009070 Connector RAST 5 3-pin Outside sensor

479 300009071 2 pin connector fitted 0-10 V

479 300009080 Connector RAST 5 4-pin PG-TEL

480 95362450 Exterior sensor AF60

481 300013123 Sheeting 26 pts PICOFLEX Length 610 mm

482 300013129 Sheeting 14,MCBA pts length 1650

483 S58286 Cleaning knife

484 300013128 Sheeting 8 pts PICOFLEX Length 820 mm

485 200002326 Seal bag

486 95800227 M5 nut

487 S21473 Brace for ignition electrode

488 S55409 Grommet

489 S51103 Leakproof seal

490 S100058 70x3 O-ring Fan - Venturi

491 200013781 Holding bracket

492 100013072 Propane conversion kit

Casing DTG130-115 Eco.NOxPlus

500 200009374 Complete top panel

501 200010105 Complete left panel

502 200010104 Complete right panel

503 200009285 Panel cover

504 200009376 Complete flap

505 300012374 Hinge

506 94820110 Catch

507 94820120 Pin

508 200009377 Complete front panel

509 200010107 Complete lower front panel

Mark. Reference Description

Page 88

Appendix

Information on the ecodesign and energy labelling directives

Page 89

Contents

1 Specific information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

1.1 Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

1.2 Ecodesign Directive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

1.3 Technical data - Boiler space heaters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

1.4 Disposal and Recycling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

1.5 Product fiche - Temperature Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

1.6 Product fiche - Boiler space heaters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1.7 Package fiche - Boiler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Contents

2 300014279 - ErP02 - 24012017

Page 90

1 Specific information

1.1 Recommendations

Note Only qualified persons are authorised to assemble, install and maintain the installation.

1.2

Ecodesign Directive

This product conforms to the requirements of European Directive 2009/125/EC on the ecodesign of energy-related products.

1.3

Technical data - Boiler space heaters

Tab.1 Technical parameters for boiler space heaters

DTG 130–45

Eco.NOx

Plus

DTG 130–65

Eco.NOx

Plus

DTG 130–90

Eco.NOx

Plus

DTG 130–

115 Eco.NOx

Plus

Condensing boiler Yes Yes Yes Yes

Low-temperature boiler

(1)

No No No No

B1 boiler No No No No

Cogeneration space heater No No No No

Combination heater No No No No

Rated heat output

Prated

kW 41 62 84 107

Useful heat output at rated heat output and high temperature regime

(2)

kW 40.8 61.5 84.2 107.0

Useful heat output at 30% of rated heat output and low temperature regime

(1)

kW 13.7 20.5 27.9 35.7

Seasonal space heating energy efficiency

% 94 94 - -

Useful efficiency at rated heat output and high temperature regime

(2)

% 89.3 89.4 88.2 87.5

Useful efficiency at 30% of rated heat output and low temperature regime

(1)

% 99.6 99.5 97.4 97.3

Auxiliary electricity consumption

Full load

elmax

kW 0.055 0.088 0.136 0.213

Part load

elmin

kW 0.025 0.031 0.033 0.039

Stand-by

kW 0.011 0.011 0.011 0.011

Other characteristics

Standby heat loss

stby

kW 0.127 0.125 0.131 0.131

Ignition burner power consumption

ign

kW - - - -

Annual energy consumption

GJ 126 190 - -

Sound power level, indoors

dB 49 49 - -

Emissions of nitrogen oxides NO

mg/kWh 33 29 41 41

(1) Low temperature means for condensing boilers 30°C, for low temperature boilers 37°C and for other heaters 50°C return temperature

(at heater inlet).

(2) High temperature regime means 60°C return temperature at heater inlet and 80°C feed temperature at heater outlet.

1 Specific information

300014279 - ErP02 - 24012017 3

Page 91

See The back cover for contact details.

1.4 Disposal and Recycling

Warning Removal and disposal of the boiler must be carried out by a quali fied installer in accordance with local and national regulations.

If you need to remove the boiler, proceed as follows:

1. Switch off the boiler.

2. Cut the electrical power to the boiler.

3. Close the main gas valve.

4. Close the water mains.

5. Close the gas valve on the boiler.

6. Drain the installation.

7. Remove the air vent hose above the siphon.

8. Remove the siphon.

9. Remove the air/flue gas pipes.

10. Disconnect all pipes on the underside of the boiler.

11. Dismantle the boiler.

1.5 Product fiche - Temperature Controls

Tab.2 Product fiche for the Temperature controls

Diematic 3

Class II

Contribution to space heating energy efficiency % 2

1.6 Product fiche - Boiler space heaters

Tab.3 Product fiche for boiler space heaters

DTG 130–45

Eco.NOx Plus

DTG 130–65

Eco.NOx Plus

Seasonal space heating energy efficiency class

Rated heat output

(Prated or Psup)

kW 41 62

Seasonal space heating energy efficiency % 94 94

Annual energy consumption GJ 126 190

Sound power level LWA indoors dB 49 49

See For specific precautions on assembly, installation and mainte nance: see the chapter on Safety Instructions.

Fig.1 Recycling

MW-3000179-03

1 Specific information

4 300014279 - ErP02 - 24012017

Page 92

1.7 Package fiche - Boiler

Fig.2 Package fiche for boilers indicating the space heating energy efficiency of the package

AD-3000743-01

‘I’

%( - ‘I’ ) x 0.1 = ±

%(‘III’ x + ‘IV’ x ) x 0.9 x ( /100) x = +

(1)

A* = 0.95, A = 0.91, B = 0.86, C = 0.83, D - G = 0.81

%( - ‘I’ ) x ‘II’ = +

%0.5 x 0.5 x = -

<30%

G F E D C B A A

+++

%+ (50 x ‘II’) =

from ﬁ che of solar device

Solar contribution AND Supplementary heat pump

Solar contribution

The energy efﬁ ciency of the package of products provided for in this ﬁ che may not correspond to its actual energy efﬁ ciency once installed in a building, as this efﬁ ciency is inﬂ uenced by further factors such as heat loss in the distribution system and the dimensioning of the products in relation to building size and characteristics.

Boiler and supplementary heat pump installed with low temperature heat emitters at 35°C ?

Seasonal space heating energy efﬁ ciency class of package

Seasonal space heating energy efﬁ ciency of package

Seasonal space heating energy efﬁ ciency (in %)

Supplementary heat pump

Tank rating

Collector efﬁ ciency (in %)

Tank volume (in m³) Collector size (in m²)

Seasonal space heating energy efﬁ ciency (in %)

Supplementary boiler

Class I = 1%, Class II = 2%, Class III = 1.5%, Class IV = 2%, Class V = 3%, Class VI = 4%, Class VII = 3.5%, Class VIII = 5%

Temperature control

Seasonal space heating energy efﬁ ciency of boiler

(1) If tank rating is above A, use 0.95

select smaller value

from ﬁ che of heat pump

from ﬁ che of boiler

from ﬁ che of temperature control

I The value of the seasonal space heating energy efficiency of the

preferential space heater, expressed in %.

1 Specific information

300014279 - ErP02 - 24012017 5

Page 93

II The factor for weighting the heat output of preferential and supple

mentary heaters of a package as set out in the following table.

III The value of the mathematical expression: 294/(11 · Prated),

whereby ‘Prated’ is related to the preferential space heater.

IV The value of the mathematical expression 115/(11 · Prated),

whereby ‘Prated’ is related to the preferential space heater.

Tab.4 Weighting of boilers

Psup / (Prated + Psup)

(1)(2)

II, package without hot water storage tank II, package with hot water storage tank

0 0 0

0.1 0.3 0.37

0.2 0.55 0.70

0.3 0.75 0.85

0.4 0.85 0.94

0.5 0.95 0.98

0.6 0.98 1.00

≥ 0.7 1.00 1.00

(1) The intermediate values are calculated by linear interpolation between the two adjacent values. (2) Prated is related to the preferential space heater or combination heater.

Tab.5 Package efficiency

DTG 130–45

Eco.NOx Plus

DTG 130–65

Eco.NOx Plus

Seasonal space heating energy efficiency of package % 96 96

1 Specific information

6 300014279 - ErP02 - 24012017

Page 94

Page 95

300014279 - ErP02 - 24012017

Page 96

DUEDI S.r.l.

DE DIETRICH SERVICE

BDR Thermea (Czech republic) s.r.o

www.duediclima.it

www.dedietrich.cz

Distributore Ufficiale Esclusivo

De Dietrich-Thermique Italia

www.dedietrich-heiztechnik.com

Freecall 0800 / 201608

Jeseniova 2770/56

130 00 Praha 3

+49 (0)25 72 / 9161-0

+49 (0)25 72 / 9161-102

info@remeha.de

Via Passatore, 12 -12010 San Defendente di Cervasca CUNEO

+39 0171857170 +39 0171 687875 info@duediclima.it

+420 271 001 627 dedietrich@bdrthermea.cz

DE DIETRICH THERMIQUE S.A.S

DE DIETRICH THERMIQUE Iberia S.L.U.

www.dedietrich-calefaccion.es

C/Salvador Espriu, 11

08908 L’HOSPITALET de LLOBREGAT

+34 935 475 850 info@dedietrich-calefaccion.es

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Ɂɭɛɚɪɟɜɩɟɪɟɭɥɨɤɞ

ɨɮɢɫ

+7 (495) 221-31-51

info@dedietrich.ru

AD001-AM

All technical and technological information contained in these technical instructions, as well as any drawings and technical descriptions supplied, remain our property and shall not be multiplied without our prior consent in writing.

Subject to alterations.

19/01/2017

DE DIETRICH THERMIQUE 57, rue de la Gare F- 67580 MERTZWILLER - BP 30

300014279- 001- 03

DeDietrich DTG130-45, DTG130-65, DTG130-90, DTG130-115 Technical Instructions

Specifications and Main Features

Frequently Asked Questions

User Manual