Remeha Gas 310-610 Eco Pro Installation User and Service Manual

Gas 310 ECO PRO Gas 610 ECO PRO

Great Britain

Installation, User and Service Manual

125467-05

EC declaration of conformity

The device complies with the standard type described in the EG declaration of conformity. It was manufactured and commissioned in accordance with European directives.

The original declaration of conformity is available from the manufacturer.

Contents

1 Introduction ................................................................................................6

1.1 Symbols used .......................................................6

1.2 Abbreviations ........................................................6

1.3 Liabilities ...............................................................7

1.3.1 Manufacturer’s liability .............................................7

1.3.2 Installer’s liability .....................................................7

1.3.3 User’s liability ..........................................................7

2 Safety instructions and recommendations ..............................................9

2.1 Safety instructions ...............................................9

2.2 Recommendations ................................................9

3 Technical description ..............................................................................11

3.1 General description ............................................11

3.2 Homologations ....................................................11

3.2.1 Certifications .........................................................11

3.2.2 Equipment categories ...........................................12

3.2.3 Type plate .............................................................12

3.2.4 Factory test ...........................................................12

3.3 Main parts ............................................................13

3.3.1 Boiler type Gas 310 ECO PRO .............................13

3.3.2 Boiler type Gas 610 ECO PRO .............................14

3.3.3 System pump ........................................................14

3.3.4 Regulation of the water temperature .....................15

3.3.5 Protection against a shortage of water ..................15

3.3.6 Maximum temperature protection .........................15

3.3.7 Air differential pressure switch ..............................15

3.4 Technical specifications ....................................15

3.4.1 Boiler type Gas 310 ECO PRO .............................15

3.4.2 Boiler type Gas 610 ECO PRO .............................17

4 Installation ................................................................................................19

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4.1 Regulations governing installation ...................19

4.2 Package list .........................................................19

4.2.1 Standard delivery ..................................................19

4.2.2 Accessories ...........................................................19

4.3 Installation options .............................................20

4.3.1 Transport ...............................................................20

Contents

4.3.2 Location of the boiler .............................................21

4.3.3 Main dimensions ...................................................26

4.4 Hydraulic connections .......................................28

4.4.1 Flushing the system ..............................................28

4.4.2 Connection of the heating circuit ...........................28

4.4.3 Connecting the condensate discharge pipe ..........29

4.5 Gas connection ...................................................30

4.6 Connections for the air and exhaust

pipes ....................................................................30

4.6.1 Classification .........................................................31

4.6.2 Outlets ...................................................................31

4.6.3 Lengths of the air/flue gas pipes ...........................32

4.6.4 Additional Directives ..............................................35

4.6.5 Connection of the combustion gas exhaust

pipe .......................................................................35

4.6.6 Connection of the air intake pipe ...........................36

4.7 Electrical connections ........................................36

4.7.1 Control unit ............................................................37

4.7.2 Recommendations ................................................38

4.7.3 Standard control PCB ...........................................38

4.7.4 Connecting the on/off control ................................40

4.7.5 Connecting modulating controller .........................40

4.7.6 Shutdown input .....................................................40

4.7.7 Release input ........................................................41

4.7.8 System pump ........................................................41

4.7.9 PC/Laptop connection ...........................................41

4.7.10 Connection possibilities for the PCB (SCU-

S05) .......................................................................42

4.8 Electrical diagram ...............................................47

4.9 Filling the system ...............................................47

4.9.1 Water treatment ....................................................48

4.9.2 Filling the siphon ...................................................48

4.9.3 Filling the system ..................................................49

5 Commissioning ........................................................................................50

5.1 Control panel .......................................................50

5.1.1 Functions of the keys ............................................50

5.1.2 Meaning of the symbols on the display .................50

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5.2 Check points before commissioning ................51

5.2.1 Preparing the boiler for commissioning .................51

5.2.2 Gas circuit .............................................................52

5.2.3 Hydraulic circuit .....................................................52

5.2.4 Connections for the air and exhaust pipes ............52

5.2.5 Electrical connections ...........................................52

5.3 Commissioning the boiler ..................................52

5.4 Gas settings ........................................................53

5.4.1 Setting the air/gas ratio (Full load) ........................54

5.4.2 Setting the air/gas ratio (Part load) ......................55

5.5 Checks and adjustments after

commissioning ...................................................56

5.5.1 Finalizing work ......................................................56

5.6 Reading out measured values ...........................56

5.6.1 Reading the various current values .......................56

5.7 Changing the settings ........................................57

6 Switching off the boiler ............................................................................58

6.1 Installation shutdown .........................................58

6.2 Antifreeze protection ..........................................58

7 Checking and maintenance .....................................................................59

7.1 General ................................................................59

7.2 Standard checks .................................................59

7.2.1 Checking the hydraulic pressure ...........................60

7.2.2 Checking the ionization current .............................60

7.2.3 Check the water quality .........................................60

7.2.4 Checking the air supply connections and flue gas

discharge connections ..........................................60

7.2.5 Checking the gas filter for pollution .......................61

7.2.6 Checking combustion ............................................61

7.2.7 Check the air supply hose .....................................62

7.2.8 Check the dirt trap .................................................62

7.2.9 Check the air box ..................................................62

7.2.10 Check the air pressure differential switch PS ........63

7.2.11 Check the gas leakage control VPS ......................64

7.2.12 Check the minimum gas pressure switch

Gps ........................................................................66

7.3 Specific maintenance operations ......................66

7.3.1 Clean the fan and the venturi ................................67

7.3.2 Clean and inspect the non-return valve ................68

7.3.3 Replacing the ionization/ignition electrode ............68

7.3.4 Cleaning the gas filter ...........................................69

7.3.5 Cleaning the burner ...............................................70

7.3.6 Clean the burner area ...........................................70

7.3.7 Checking the heat exchanger ...............................71

7.3.8 Cleaning the condensate collector ........................72

7.3.9 Cleaning the siphon ..............................................72

7.3.10 Assembling the boiler ............................................73

7.3.11 Put the boiler back into operation ..........................73

8 Troubleshooting .......................................................................................74

8.1 Shutdowns and lock-outs ..................................74

8.1.1 General .................................................................74

8.1.2 Blocking .................................................................74

8.1.3 Lock out .................................................................74

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Contents

8.1.4 Error memory ........................................................75

9 Spare parts ................................................................................................76

9.1 General ................................................................76

10 Checklists .................................................................................................77

10.1 Checklist for commissioning .............................77

10.2 Checklist for periodic inspection and

maintenance ........................................................78

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1. Introduction

1 Introduction

1.1 Symbols used

Gas 310 ECO PRO - Gas 610 ECO PRO

In these instructions, various danger levels are employed to draw the user’s attention to particular information. In so doing, we wish to safeguard the user’s safety, obviate hazards and guarantee correct operation of the appliance.

DANGER

Risk of a dangerous situation causing serious physical injury.

WARNING

Risk of a dangerous situation causing slight physical injury.

1.2 Abbreviations

CAUTION

Risk of material damage.

Signals important information.

¼Signals a referral to other instructions or other pages in the instructions.

4 3CE: Collective conduit for sealed boiler

4 Central heating: Central heating

4 PCU: Primary Control Unit - PCB for managing burner operation

4 SU: Safety Unit - Safety PCB

4 PSU: Parameter Storage Unit - Parameter storage for PCBs

PCU and SU

4 SCU: Secondary Control Unit - Extended control PCB

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Gas 310 ECO PRO - Gas 610 ECO PRO

1.3 Liabilities

1. Introduction

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 [ 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:

4 Failure to abide by the instructions on using the appliance.

4 Faulty or insufficient maintenance of the appliance.

4 Failure to abide by the instructions on installing the appliance.

1.3.2. Installer’s liability

The installer is responsible for the installation and inital start up of the appliance. The installer must respect the following instructions:

4 Read and follow the instructions given in the manuals provided

with the appliance.

4 Carry out installation in compliance with the prevailing legislation

and standards.

4 Perform the initial start up and carry out any checks necessary.

4 Explain the installation to the user.

4 If a maintenance is necessary, warn the user of the obligation to

check the appliance and maintain it in good working order.

4 Give all the instruction manuals to the user.

1.3.3. User’s liability

To guarantee optimum operation of the appliance, the user must respect the following instructions:

4 Read and follow the instructions given in the manuals provided

with the appliance.

4 Call on qualified professionals to carry out installation and initial

start up.

4 Get your installer to explain your installation to you.

4 Have the required checks and services done by a qualified

professional.

4 Keep the instruction manuals in good condition close to the

appliance.

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1. Introduction Gas 310 ECO PRO - Gas 610 ECO PRO

This appliance is not intended to be used by persons (including children) whose physcial, sensory or mental capacity is impaired or persons with no experience or knowledge, unless they have the benefit, through the intermediary of a person responsible for their safety, of supervision or prior instructions regarding use of the appliance. Care should be taken to ensure that children do not play with the appliance.

If the mains lead is damaged it must be replaced by the original manufacturer, the manufacturer’s dealer or another suitably skilled person to prevent hazardous situations.

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Gas 310 ECO PRO - Gas 610 ECO PRO 2. Safety instructions and recommendations

2 Safety instructions and

recommendations

2.1 Safety instructions

DANGER

If you smell gas:

1. Do not use a naked flame, do not smoke, do not operate electrical contacts or switches ( doorbell, light, motor, lift, etc..).

2. Shut off the gas supply.

3. Open the windows.

4. Report any leaks immediately.

5. Trace possible leaks and seal them immediately.

6. If the gas leak is before the gas meter, contact the gas supplier.

2.2 Recommendations

DANGER

If you smell flue gases:

1. Switch the appliance off.

2. Open the windows.

3. Report any leaks immediately.

4. Trace possible leaks and seal them immediately.

WARNING

4 Installation and maintenance of the boiler must be

carried out by a qualified professional in compliance with prevailing local and national regulations.

4 When working on the boiler, always disconnect the

boiler from the mains and close the main gas inlet valve.

4 After maintenance or repair work, check all

installations to ensure that there are no leaks.

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CAUTION

The boiler must be installed in a frost-free environment.

Store this document in the document wallet on the inside of the boiler casing (Underneath the instrument panel).

2. Safety instructions and recommendations Gas 310 ECO PRO - Gas 610 ECO PRO

Casing components

Only remove the casing for maintenance and repair operations. Put the casing back in place after maintenance and repair operations.

Instructions stickers

The instructions and warnings affixed to the appliance must never be removed or covered and must remain legible during the entire lifespan of the appliance. Immediately replace damaged or illegible instructions and warning stickers.

Modifications

Modifications may only be made to the boiler after the written permission of Remeha to do so.

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Gas 310 ECO PRO - Gas 610 ECO PRO 3. Technical description

3 Technical description

3.1 General description

Floor-standing high efficiency gas boiler

4 High efficiency heating.

4 Low pollutant emissions.

4 Heat exchanger made of cast aluminium sections.

4 Transport wheels as standard.

4 Left or right-hand version of the water and flue gas side

connections possible.

4 Separable for assembly in boiler room.

4 HMI Gas 310/610 ECO PRO control panel.

3.2 Homologations

Boiler type:

4 Type Gas 310 ECO PRO-285

4 Type Gas 310 ECO PRO-355

4 Type Gas 310 ECO PRO-430

4 Type Gas 310 ECO PRO-500

4 Type Gas 310 ECO PRO-575

4 Type Gas 310 ECO PRO-650

Boiler type:

4 Type Gas 610 ECO PRO-570

4 Type Gas 610 ECO PRO-710

4 Type Gas 610 ECO PRO-860

4 Type Gas 610 ECO PRO-1000

4 Type Gas 610 ECO PRO-1150

4 Type Gas 610 ECO PRO-1300

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3.2.1. Certifications

CE identification no

NOx classification

Type of connection (Flue gas outlet)

PIN 0063CL3613

5 (EN 15420)

B23, B

23P

, C33, C53, C63, C83, C

T003475-F

3. Technical description Gas 310 ECO PRO - Gas 610 ECO PRO

3.2.2. Equipment categories

Gas category Gas type Connection pressure (mbar)

Gas H (G20) 20

The boiler is preset in the factory to operate on natural gas G20 (Gas H).

3.2.3. Type plate

The identification plate is located behind the boiler casing on the frame, near the syphon connection. It contains the boiler serial number and important boiler specifications, such as the model and the gas category.

3.2.4. Factory test

Before leaving the factory, each boiler is set for optimum performance and tested to check the following items:

4 Electrical safety

4 Adjustment (CO2)

4 Water tightness

4 Gas tightness

4 Parameter settings

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T004014-E

Gas 310 ECO PRO - Gas 610 ECO PRO 3. Technical description

3.3 Main parts

3.3.1. Boiler type Gas 310 ECO PRO

Flow connection

Air differential pressure switch

Flue gas discharge pipe

Return connection

Outlet for measuring combustion gases

Flue gas thermostat (Accessory)

Condensate collector sealant cap

Pivoting castor

Jacking bolt

Base frame

Second return connection (Accessory)

Heat exchanger insulation kit (Accessory)

Boiler casing

Air inlet

Burner

Adapter

Ignition/ionization electrode

Heat exchanger

Inspection hatch

Heat exchanger sensor

(1) ¼For more details about the devices in the flow pipe, please see "Connection of the heating circuit", page 28

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(1)

Return sensor

Gas filter

Type plate

Siphon

Transport wheels

Jacking bolt

Gas connection

Gas pressure measurement point

Control panel

Location for optional features or a control unit

Pressure measurement point

Sight glass

Non-return valve

Fan

Extension piece

Venturi

Gas block

Air inlet hose

Document holder

Ignition transformer

T004015-G

3. Technical description

Gas 310 ECO PRO - Gas 610 ECO PRO

3.3.2. Boiler type Gas 610 ECO PRO

Flow connection

Air differential pressure switch

Flue gas discharge pipe

Return connection

Outlet for measuring combustion gases

Flue gas thermostat (Accessory)

Condensate collector sealant cap

Pivoting castor

Jacking bolt

Base frame

Heat exchanger insulation kit (Accessory)

Flue gas collector

Boiler casing

Air inlet

Burner

Adapter

Ignition/ionization electrode

Heat exchanger

Inspection hatch

Heat exchanger sensor

(1) ¼For more details about the devices in the flow pipe, please see "Connection of the heating circuit", page 28

(1)

Return sensor

Gas filter

Type plate

Siphon

Transport wheels

Jacking bolt

Gas connection

Gas pressure measurement point

Control panel

Location for optional features or a control unit

Pressure measurement point

Sight glass

Non-return valve

Fan

Extension piece

Venturi

Gas block

Air inlet hose

Document holder

Ignition transformer

Second return connection (Accessory)

3.3.3. System pump

The boiler does not have a built-in pump. A system pump can be installed on the connector of the standard control PCB. This can be an on/off pump or a modulating pump (with 0 - 10 V control).

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Gas 310 ECO PRO - Gas 610 ECO PRO

3. Technical description

¼For more information on controlling a modulating pump, See paragraph: "Electrical connections", page 36.

Parameters p43 and p44 are used to modify the pump settings.

¼See the Installation and service manual HMI GAS 310/610 ECO PRO for comprehensive operating instructions. This includes

information about changing and reading parameters, the meaning of fault codes and deleting the failure memory.

3.3.4. Regulation of the water temperature

The boiler is equipped with electronic temperature control based on flow, return, and boiler block temperature sensors. The flow temperature can be set between 20°C and 90°C. The boiler reduces its power when the set outlet-temperature is attained. The cutout temperature is the set heating outlet-temperature + 5 °C.

3.3.5. Protection against a shortage of water

The boiler is fitted with a safety device to prevent the shortage of water based on temperature measurements (Temperature difference between flow and return). If ΔT = 25 K is reached (factory setting), the boiler reduces its output by modulating to remain in operation as long as possible. If ΔT ≥ 25 K the boiler goes into part load. If ΔT > 25 + 5 K the boiler goes into a normal control stop (blocking).

3.3.6. Maximum temperature protection

The maximum protection switches the boiler off if the water temperature is too high (110°C) and locks it on the control box (Fixed value, cannot be modified). Once the fault has been rectified, the boiler can be reset by pressing the J button for 2 seconds.

3.3.7. Air differential pressure switch

Before a start and when the boiler is in operation, the air pressure differential switch PS measures the difference in pressure between

the measuring points at the rear of the heat exchanger p+ and the air box p-. If the pressure difference is greater than 6 mbar, then the boiler

will lock out. Once the fault has been rectified, the boiler can be reset by pressing the J button for 2 seconds.

3.4 Technical specifications

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3.4.1. Boiler type Gas 310 ECO PRO

3. Technical description Gas 310 ECO PRO - Gas 610 ECO PRO

Boiler type GAS 310 ECO PRO Unit 285 355 430 500 575 650

General

Number of sections - - 5 6 7 8 9 10

EC indentification no. PIN

Input control Adjustable

Nominal output (Pn) (80/60 °C)

Nominal output (Pn) (50/30 °C)

Nominal input(Qn) (Hs)

Nominal input (Qn) (Hi)

minimum

maximum

minimum

maximum

minimum

maximum

(1)

kW 279 350 425 497 574 651

Modulating, Start/Stop, 0 - 10 V

261653277939592461

2957536996445

266683338240295469

0063CL3613

105 520

106 530

121 598

109 539

119 601

135 677

122 610

Full load water efficiency (Hi) (80/60 °C) % 98.0 98.1 98.2 98.3 98.4 98.5

Full load water efficiency (Hi) (50/30 °C) % 104.8 105.2 105.6 106.0 106.4 106.8

Low load water efficiency (Hi) (Tr = 60 °C)

% 94.7 95.3 95.8 96.3 96.8 97.3

Annual efficiency (DIN 4702, Part 8) % 109.6 109.5 109.4 109.3 109.2 109.1

Part load efficiency 92/42 EEG (Tr = 30 °C) % 109.2 109.0 108.8 108.6 108.3 108.1

Data on the gases and combustion gases

Gas consumption G20 (Gas H)

Gas inlet pressure G20 (Gas H)

minimum maximum

m3/h

mbar

5.7

7.2

28.1

35.2

1730173017

8.7

10.1

42.5

49.6

11.5

57.0

12.9

64.6

10017100171001730

Flue gas losses % 2.3 2.3 2.3 2.3 2.3 2.3

NOx-Emission per year (BREEAM) (EN 15420)

Maintenance consumption (EN15420) (Without heat exchanger insulation kit)

Mass flue gas flow rate

Flue gas temperature

Maximum residual fan duty for flue gas

(∆T = 30 K)

minimum maximum

(2)

mg/kWh 33 35 32 29 36 26

W 571 591 611 630 650 670

% 0.21 0.18 0.15 0.13 0.12 0.11

kg/h

°C

448

560

676

30 80

789

183 907

205

1026

114

138

160

Pa 130 120 130 150 150 150

Characteristics of the heating circuit

Water content - l 49 60 71 82 93 104

Water operating pressure minimum bar 0.8

Water operating pressure (PMS) maximum bar 7

Water temperature maximum °C 110

Operating temperature

minimum maximum

°C

20 90

Factory setting 80

Water resistance (∆T = 20K)

Water resistance (∆T = 11K)

mbar 113 110 120 110 125 130

kPa 11.3 11 12 11 12.5 13.0

mbar 374 364 397 364 413 435

kPa 37.4 36.4 39.7 36.4 41.3 43.5

Electrical characteristics

Power supply voltage

Fuse (230 VAC)

F2 Circuit-breaker AT 10

F1 control PCB AT 2

VAC/Hz 230/50

Power consumption - Full load maximum W 279 334 426 543 763 723

(1) Factory setting (2) ∆T = Boiler temp - Ambient temperature (3) For a room sealed operation

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Gas 310 ECO PRO - Gas 610 ECO PRO 3. Technical description

Boiler type GAS 310 ECO PRO Unit 285 355 430 500 575 650

Power consumption - Part load maximum W 46 46 58 61 62 55

Power consumption - Standby maximum W 6 6 6 6 6 7

Electrical protection index IP

X1B

(3)

Other characteristics

Weight (empty) Total kg 364 398 433 495 531 568

Acoustic level at 1 metre

(3)

dB(A) 61 61 65 65 65 65

Ambient temperature maximum °C 40

(1) Factory setting (2) ∆T = Boiler temp - Ambient temperature (3) For a room sealed operation

3.4.2. Boiler type Gas 610 ECO PRO

Boiler type

GAS 610 ECO PRO Unit 570 710 860 1000 1150 1300

General

Number of sections - - 2x5 2x6 2x7 2x8 2x9 2x10

EC indentification no. PIN

Input control Adjustable

Nominal output (Pn) (80/60 °C)

Nominal output (Pn) (50/30 °C)

Nominal input(Qn) (Hs)

Nominal input (Qn) (Hi)

minimum

maximum

minimum

maximum

minimum

maximum

(1)

kW 558 700 850 994 1148 1303

Modulating, Start/Stop, 0 - 10 V

52287654

590

53291666

101 738

0063CL3613

123

122

790

922

142

141

890

1040

128

127

804

938

148

1060

170

1196

170

1078

158

1202

180

1354

162

1220

Full load water efficiency (Hi) (80/60 °C) % 98.0 98.1 98.2 98.3 98.4 98.5

Full load water efficiency (Hi) (50/30 °C) % 104.8 105.2 105.6 106.0 106.4 106.8

Low load water efficiency (Hi) (Tr = 60 °C)

% 94.7 95.3 95.8 96.3 96.8 97.3

Annual efficiency (DIN 4702, Part 8) % 109.6 109.5 109.4 109.3 109.2 109.1

Part load efficiency 92/42 EEG (Tr = 30 °C) % 109.2 109.0 108.8 108.6 108.3 108.1

Data on the gases and combustion gases

Gas consumption G20 (Gas H)

Gas inlet pressure G20 (Gas H)

minimum maximum

m3/h

mbar

7.6

9.6

56.2

70.4

1730173017

13.5

13.4

85.0

99.2

16.2

114.0

17.2

129.2

10017100171001730

Flue gas losses % 2.3 2.3 2.3 2.3 2.3 2.3

NOx-Emission per year (BREEAM) (EN 15420)

Maintenance consumption (EN15420) (Without heat exchanger insulation kit)

Mass flue gas flow rate

Flue gas temperature

Maximum residual fan duty for flue gas

(∆T = 30 K)

minimum maximum

(2)

mg/kWh 33 35 32 29 36 26

W 1142 1182 1222 1260 1300 1340

% 0.21 0.18 0.15 0.13 0.12 0.11

kg/h

°C

896

1120

1352

30 80

1578

366

1814

410

2052

182

228

276

320

Pa 130 120 130 130 130 150

Characteristics of the heating circuit

(1) Factory setting (2) ∆T = Boiler temp - Ambient temperature (3) For a room sealed operation

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3. Technical description Gas 310 ECO PRO - Gas 610 ECO PRO

Boiler type GAS 610 ECO PRO Unit 570 710 860 1000 1150 1300

Water content - l 98 120 142 164 186 208

Water operating pressure minimum bar 0.8

Water operating pressure (PMS) maximum bar 7

Water temperature maximum °C 110

Operating temperature

minimum maximum

°C

20 90

Factory setting 80

Water resistance (∆T = 20K)

Water resistance (∆T = 11K)

mbar 113 110 120 110 125 130

kPa 11.3 11 12 11 12.5 13

mbar 374 364 397 364 413 435

kPa 37.4 36.4 39.7 36.4 41.3 43.5

Electrical characteristics

Power supply voltage

Fuse (230 VAC)

F2 Circuit-breaker AT 10

F1 control PCB AT 2

VAC/Hz 230/50

Power consumption - Full load maximum W 558 668 852 1086 1526 1446

Power consumption - Part load maximum W 92 92 116 122 124 110

Power consumption - Standby maximum W 12 12 12 12 12 14

Electrical protection index IP

X1B

(3)

Other characteristics

Weight (empty) Total kg 707 771 837 957 1025 1095

Acoustic level at 1 metre

(3)

dB(A) 64 64 68 68 68 68

Ambient temperature maximum °C 40

(1) Factory setting (2) ∆T = Boiler temp - Ambient temperature (3) For a room sealed operation

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Gas 310 ECO PRO - Gas 610 ECO PRO 4. Installation

4 Installation

4.1 Regulations governing installation

WARNING

Installation of the appliance must be done by a qualified engineer in accordance with prevailing local and national regulations. The engineer must be Gas Safe registered and have the correct ACS qualifications.

4.2 Package list

4.2.1. Standard delivery

4 The boiler

4 Complete siphon

4 Filling and drainage valve

4 Gas filter

4 Installation, User and Service Manual

4 Water quality instructions

4.2.2. Accessories

Only use the original or recommended accessories.

Description

Modulating cascade controller iSense Pro Gas valve leak proving system VPS

Modulating cascade controller Celcia MC4 Safety pressure sensitive switch

C-mix regulator Condensates neutralisation station

Modulating controller iSense Air supply collector (For a room sealed operation)

Outside temperature sensor (AF 60) Combined roof outlet 200/300 mm

Circulating pump replacement pipe Combined roof outlet 250/350 mm

Second return connection Parallel roof feed-through 350 mm

Heat exchanger insulation kit Air supply filter

Exchanger cleaning tool (lenghth 560 mm) Combustion air/flue gas adapter 250 - 200 mm

Gas main cock Combustion air/flue gas adapter Gas 310 ECO - Gas 310 ECO PRO

Recom communication kit Flue gas collector(250/350 mm) (base frame included)

Flue gas thermostat (Switch temperature 110ºC) Air supply filter box for closed configuration

Pressure switch minimum GPS

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T003980-C

1789

800

T003676-B

1107

1000

700

1000

4. Installation

4.3 Installation options

Gas 310 ECO PRO - Gas 610 ECO PRO

4.3.1. Transport

For Gas 610 ECO PRO boilers: The features and instructions described are for each boiler module.

Boiler type Gas 310 ECO PRO

285

430

500

650

L (mm)

1920355

2230575

The boiler is supplied fully assembled on a pallet. See the diagram and table for the dimensions. The base of the packaging is a pallet 80 cm wide. This means that the crate can be transported with a pallet truck or four-wheel transport boards. Without the packaging, the boiler is 720 mm wide (700 mm without casing) and the boiler will fit through standard doors. The boiler has integrated wheels, so that it can easily be moved around once the packaging has been removed.

CAUTION

The wheels are designed for transport purposes only and not for use when the boiler is in its final position.

If required for internal transport, the boiler can be dismantled into smaller parts for transport. The boiler can be stripped of:

4 Casing components

4 Gas/air components

4 The frame section on the instrument panel side

See the diagram and table for the dimensions of the largest remaining transport part (Frame section with heat exchanger and water connections).

Boiler type Gas 310 ECO PRO

285 249

430 317

500 356

¼For information on fitting the parts, refer to the assembly instructions delivered with the boiler.

650 424

Weight (kg) L (mm)

1160355 283

1469575 390

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T003785-C

T003474-B

55 55

663 21,5

531 87,5

673

Gas 310 ECO PRO - Gas 610 ECO PRO 4. Installation

4.3.2. Location of the boiler

Boiler type Gas 310 ECO PRO

Left version

Right version

Inspection hatch (Service side)

The service side with the inspection hatch on the heat exchanger is considered to be the front of the boiler. The boiler is available in both a ’left-hand’ and ’right-hand’ version. This means that the hydraulic connections and the flue gas discharge are situated on either the left or the right-hand side of the boiler. The control panel is on the front as standard, but can easily be rotated so that it is on the short side.

To make the boiler level and to raise the wheels off the floor, the adjustment bolts must be used. Turn the adjustment bolts out as soon as the boiler is placed in the correct position. The picture shows the support surface of the boiler (This is the position of the adjustment bolts).

Boiler type Gas 310 ECO PRO

285

430

500

650

A (mm)

723355

1032575

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T003499-C

C1 C300 300

C + 600

800*

C + 1100*

300300

600

C + C1 + 2200*

C + C1 + 1200

800* 800*

720

1670

800 150

720 720

3190

800 800150

720

1670

800 150

C + 600

800*

C + 1100*

300300

4. Installation

Gas 310 ECO PRO - Gas 610 ECO PRO

* =

Spacing required if this is operating side.

¼For the dimensions of C/C1, see paragraph: "Main dimensions", page 26

A technical clearance of at least 80 cm is required at the front (service side) of the boiler. However, we recommend that the clearance is at least 100 cm. We recommend a clearance of at least 40 cm above the boiler (If the air supply filter is used, there must be a clearance of at least 65 cm). A minimum of 30 cm is required on the side of the flue gas discharge, and a minimum of 30 cm is also required on the other side (or 80 cm, if this is operating side).

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T003784-C

T003767-D

5555

21,5

87,5531

663663

53187,5

673

Gas 310 ECO PRO - Gas 610 ECO PRO 4. Installation

Boiler type Gas 610 ECO PRO

The boiler is not available with a choice between ’left-hand’ and ’righthand’ versions. The control panel is on the front as standard, but can easily be rotated so that it is on the short side.

Boiler type Gas 610 ECO PRO

570

860

1000

1300

A (mm)

723710

10321150

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T003768-F

300

C + 600

800

C + 1100

300300

600

800

1450

1525

3050

800 800

1450

3050

800 800

4. Installation

Gas 310 ECO PRO - Gas 610 ECO PRO

¼For the dimensions of C, see paragraph: "Main dimensions", page 26.

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