DeDietrich EVODENS PRO Series, AMC Pro 65, AMC Pro 90, AMC Pro 45, AMC Pro 115 Installation And User Manual

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PROJECT

S U S T A I N A B L E C O M F O R T

EVODENS PRO

Istruzioni in ligua italiana disponibili su richiesta

High-efficiency wall-hung gas boiler

Installation and User Manual

AMC Pro 45 - 65 - 90 - 115

Diematic Evolution

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Dear Customer,

Thank you very much for buying this appliance.

Please read through the manual carefully before using the product, and keep it in a safe place for later reference. In order to ensure continued safe and efficient operation we recommend that the product is serviced regularly. Our service and customer service organisation can assist with this.

We hope you enjoy years of problem-free operation with the product.

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7725131 - v.01 - 06062019 AMC Pro 3

Contents

1 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1.1 General safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1.1.1 For the installer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1.1.2 For the end user . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

1.2 Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

1.3 Liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

1.3.1 Manufacturer's liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

1.3.2 Installer's liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

1.3.3 User's liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

2 About this manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

2.1 Additional documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

2.2 Symbols used in the manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

3 Description of the product . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

3.1 General description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

3.2 Main components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

3.3 Dimensions and connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

3.4 Introduction to the controls platform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

4 Preparation of installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

4.1 Installation regulations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

4.2 Choice of the location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

4.3 Requirements for CH water connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

4.4 Requirements for condensate drain line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

4.5 Requirements for gas connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

4.6 Requirements for the electrical connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

4.7 Requirements for the flue gas outlet system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17

4.7.1 Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

4.7.2 Material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

4.7.3 Dimensions of flue gas outlet pipe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

4.7.4 Length of the air and flue gas pipes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

4.7.5 Additional guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

4.8 Water quality and water treatment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

4.9 Process heat application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

4.10 Increase default ΔT setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

4.11 Installation examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

4.11.1 Symbols used . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

4.11.2 Connection example 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

4.11.3 Connection example 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

4.11.4 Connection example 16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

5 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

5.1 Positioning the boiler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35

5.2 Mounting an outdoor sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

5.2.1 Positions to be avoided . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

5.2.2 Recommended positions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

5.2.3 Fitting the outdoor sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

5.3 Rinsing the system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

5.4 Connecting the heating circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37

5.5 Connecting the condensate discharge pipe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

5.6 Gas connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

5.7 Air supply/flue gas outlet connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38

5.7.1 Connecting the flue gas outlet and air supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

5.8 Electrical connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

5.8.1 Control unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

5.8.2 Access to the instrument box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39

5.8.3 Connection options for the standard PCB - CB-03 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

5.8.4 Access to the expansion box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42

5.8.5 Connection options for the expansion PCB - SCB-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

5.8.6 Connecting the standard pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

5.8.7 Connecting the PWM pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47

6 Preparation of commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48

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4 AMC Pro 7725131 - v.01 - 06062019

6.1 Checklist before commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

6.1.1 Filling the siphon . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

6.1.2 Filling the system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48

6.1.3 Gas circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

6.1.4 Hydraulic circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

6.1.5 Electrical connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

6.2 Control panel description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

6.2.1 Control panel components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49

6.2.2 Description of the home screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49

6.2.3 Description of the main menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

7 Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

7.1 Commissioning procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

7.2 Gas settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

7.2.1 Factory setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

7.2.2 Adjusting to a different gas type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

7.2.3 Checking and setting the gas/air ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

7.3 Final instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

8 Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

8.1 Introduction to parameter codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

8.2 Changing the parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

8.2.1 Accessing the installer level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57

8.2.2 Changing boiler parameters when SCB-10 is fitted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58

8.2.3 Setting the maximum load for CH operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

8.2.4 Setting the heating curve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60

8.2.5 Setting for process heat application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60

8.2.6 Changing the default ΔT setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

8.3 List of parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

8.3.1 Control unit settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61

8.3.2 SCB-10 expansion PCB settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67

9 User instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

9.1 Accessing the user level menus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

9.2 Home screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68

9.3 Activating holiday programs for all zones . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

9.4 Heating circuit configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

9.5 Changing the room temperature of a zone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

9.5.1 Definition of zone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70

9.5.2 Changing the name and symbol of a zone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

9.5.3 Changing the operating mode of a zone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

9.5.4 Timer program to control the room temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

9.5.5 Changing the heating activity temperatures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

9.5.6 Changing the room temperature temporarily . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

9.6 Changing the domestic hot water temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

9.6.1 Changing the domestic hot water operating mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

9.6.2 Timer program to control the DHW temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

9.6.3 Increasing the domestic hot water temperature temporarily . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

9.6.4 Changing the comfort hot water temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

9.7 Switching the central heating on or off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

9.8 Changing the display settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

9.9 Reading the installer's name and phone number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

9.10 Start-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

9.11 Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

9.12 Frost protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

9.13 Cleaning the casing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

10 Technical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

10.1 Homologations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

10.1.1 Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

10.1.2 Unit categories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76

10.1.3 Directives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

10.1.4 Factory test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

10.2 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77

10.3 Circulating pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

Page 5

Contents

7725131 - v.01 - 06062019 AMC Pro 5

11 Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

11.1 ErP information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

11.1.1 Product fiche . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

11.1.2 Package sheet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

11.2 EC declaration of conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .84

Page 6

1 Safety

6 AMC Pro 7725131 - v.01 - 06062019

1 Safety

1.1 General safety instructions

1.1.1 For the installer

Danger If you smell gas:

1. Do not use naked flames, do not smoke and do not operate electrical contacts or switches (doorbell, lighting, motor, lift etc.).

2. Shut off the gas supply.

3. Open the windows.

4. Trace possible leaks and seal them off immediately.

5. If the leak is upstream of the gas meter, notify the gas company.

Danger If you smell flue gases:

1. Switch the boiler off.

2. Open the windows.

3. Trace possible leaks and seal them off immediately.

Caution After maintenance or repair work, check the entire heating installation to ensure that there are no leaks.

Page 7

1 Safety

7725131 - v.01 - 06062019 AMC Pro 7

1.1.2

For the end user

Danger If you smell gas:

1. Do not use naked flames, do not smoke and do not operate electrical contacts or switches (doorbell, lighting, motor, lift etc.).

2. Shut off the gas supply.

3. Open the windows.

4. Evacuate the property.

5. Contact a qualified installer.

Danger If you smell flue gases:

1. Switch the boiler off.

2. Open the windows.

3. Evacuate the property.

4. Contact a qualified installer.

Warning Do not touch the flue gas pipes. Depending on the boiler settings, the temperature of the flue gas pipes can rise to over 60°C.

Warning Do not touch radiators for long periods. Depending on the boiler settings, the temperature of the radiators can rise to over 60°C.

Warning Be careful when using the domestic hot water. Depending on the boiler settings, the temperature of domestic hot water can rise to over 65°C.

Warning The use of the boiler and the installation by you as the end-user must be limited to the operations described in this manual. All other actions may only be undertaken by a qualified fitter/engineer.

Warning The condensate drain must not be modified or sealed. If a condensate neutralisation system is used, the system must be cleaned regularly in accordance with the instructions provided by the manufacturer.

Page 8

1 Safety

8 AMC Pro 7725131 - v.01 - 06062019

1.2 Recommendations

Caution Ensure that the boiler is regularly serviced. Contact a qualified installer or arrange a maintenance contract for the servicing of the boiler.

Caution Only genuine spare parts may be used.

Important Regularly check for the presence of water and pressure in the heating installation.

Danger This appliance can be used by children aged eight and above and people with a physical, sensory or mental disability, or with a lack of experience and knowledge, provided they are supervised and instructed in how to use the appliance in a safe manner and understand the associated dangers. Children must not be allowed to play with the appliance. Cleaning and user maintenance should not be carried out by children without adult supervision.

Warning Installation and maintenance of the boiler must be carried out by a qualified installer in accordance with local and national regulations.

Warning The installation and maintenance of the boiler must be undertaken by a qualified installer in accordance with the information in the supplied manual, doing otherwise may result in dangerous situations and/or bodily injury.

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

Warning 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 from arising.

Page 9

1 Safety

7725131 - v.01 - 06062019 AMC Pro 9

Warning Always disconnect the mains supply and close the main gas tap when working on the boiler.

Warning Check the entire system for leaks after maintenance and servicing work.

Danger For safety reasons, we recommend fitting smoke and CO alarms at suitable places in your home.

Caution

Make sure the boiler can be reached at all times. The boiler must be installed in a frost-free area. If the power cord is permanently connected, you must always install a main bipolar switch with an opening gap of at least 3 mm (EN 60335-1). Drain the boiler and central heating system if you are not going to use your home for a long time and there is a chance of frost. The frost protection does not work if the boiler is out of operation. The boiler protection only protects the boiler, not the system. Check the water pressure in the system regularly. If the water pressure is lower than 0.8 bar, the system must be topped up (recommended water pressure between 1.5 and 2 bar).

Important Keep this document near to the boiler.

Important Only remove the casing for maintenance and repair operations. Refit all panels when maintenance work and servicing are complete.

Important Instruction and warning labels must never be removed or covered and must be clearly legible throughout the entire service life of the boiler. Damaged or illegible instructions and warning stickers must be replaced immediately.

Important Modifications to the boiler require the written approval of De Dietrich.

Page 10

1 Safety

10 AMC Pro 7725131 - v.01 - 06062019

1.3 Liabilities

1.3.1 Manufacturer's liability

Our products are manufactured in compliance with the requirements of the various Directives applicable. They are therefore delivered with the marking and any documents necessary. In the interests of the quality of our products, we strive constantly to improve them. We therefore reserve the right to modify the specifications given in this document.

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

Failure to abide by the instructions on installing and maintaining 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 initial commissioning of the appliance. The installer must observe the following instructions:

Read and follow the instructions given in the manuals provided with the appliance. Install the appliance in compliance with prevailing legislation and standards. Carry out initial commissioning and any checks necessary. Explain the installation to the user. If maintenance is necessary, warn the user of the obligation to check the appliance and keep it in good working order. Give all the instruction manuals to the user.

1.3.3 User's liability

To guarantee optimum operation of the system, you must abide by the following instructions:

Read and follow the instructions given in the manuals provided with the appliance. Call on a qualified professional to carry out installation and initial commissioning. Get your installer to explain your installation to you. Have the required inspections and maintenance carried out by a qualified installer. Keep the instruction manuals in good condition close to the appliance.

Page 11

2 About this manual

7725131 - v.01 - 06062019 AMC Pro 11

2.1 Additional documentation

2 About this manual

The following documentation is available in addition to this manual:

Service manual Water quality instructions

2.2

Symbols used in the manual

This manual contains special instructions, marked with specific symbols. Please pay extra attention when these symbols are used.

Danger Risk of dangerous situations that may result in serious personal injury.

Danger of electric shock Risk of electric shock that may result in serious personal injury.

Warning Risk of dangerous situations that may result in minor personal injury.

Caution Risk of material damage.

Important Please note: important information.

See Reference to other manuals or pages in this manual.

Page 12

AD-4000070-01

7 8

3 4

3 Description of the product

12 AMC Pro 7725131 - v.01 - 06062019

3 Description of the product

3.1 General description

The AMC Pro boiler is a high-efficiency wall-hung gas boiler with the following properties:

High-efficiency heating. Limited emissions of polluting substances. Ideal choice for cascade configurations.

All AMC Pro boiler models are supplied without a pump, but with the required pump connection cables.

Take the boiler resistance and system resistance into account when selecting a pump.

Caution The pump may have a maximum input of 200 W. Use an auxiliary relay for a pump with greater power.

If possible, install the pump directly under the boiler on the return connection.

3.2 Main components

Fig.1

Main components

Casing/air box

Heat exchanger (CH)

Interior light

Type plate

Flow sensor

Ionisation/ignition electrode

Mixing tube

Non-return valve

Combined gas valve unit

Return sensor

Air intake silencer

Instrument box

Siphon

Expansion box for the control PCBs

Automatic air vent

Hydraulic pressure sensor

Fan

Supply line

Flue gas measuring point

Flue gas discharge pipe

Air supply Heating circuit flow

Heating circuit return

Page 13

3.3 Dimensions and connections

AD-4100113-02

500

100

191

500

750

130

191

365

7725131 - v.01 - 06062019 AMC Pro 13

Fig.2 Dimensions

3 Description of the product

Tab.1 Connections

Symbol Connection AMC Pro

Flue gas outlet Ø 80 mm Ø 100 mm Ø 100 mm Ø 100 mm

Air supply Ø 125 mm Ø 150 mm Ø 150 mm Ø 150 mm

Siphon 25 mm 25 mm 25 mm 25 mm

CH flow 1 ¼" male thread 1 ¼" male thread 1 ¼" male thread 1 ¼" male thread

CH return 1 ¼" male thread 1 ¼" male thread 1 ¼" male thread 1 ¼" male thread

Gas ¾" male thread ¾" male thread ¾" male thread ¾" male thread

3.4

Introduction to the controls platform

AMC Pro

115

The AMC Pro boiler is equipped with the controls platform. This is a modular system, and offers compatibility and connectivity between all products that make use of the same platform.

Page 14

AD-3001366-01

L-Bus

SCB

R-Bus

S-Bus

3 Description of the product

14 AMC Pro 7725131 - v.01 - 06062019

Fig.3 Generic example

Tab.2 Components in the example

Item Description Function

CU Control Unit: Control unit The control unit handles all basic functionality of the appli

ance.

CB Connection Board: Connection PCB The connection PCB is used to provide easy access to all

connectors of the control unit.

SCB Smart Control Board: Expansion PCB (option

al)

An expansion PCB can be fitted to an appliance to provide ex tra functionality, like an internal calorifier or multiple zones.

MK Control panel: Control panel and display The control panel is the user interface to the appliance.

RU Room Unit: Room unit (e.g. a thermostat) A room unit is used to measure the temperature in a reference

room.

L-Bus Local Bus: Connection between devices The local bus provides communication between devices.

S-Bus System Bus: Connection between appliances The system bus provides communication between appliances.

R-Bus Room unit Bus: Connection to a room unit The room unit bus provides communication to a room unit.

A Device A device is a PCB, display or a room unit.

B Appliance An appliance is a set of devices connected via the same L-

Bus

C System A system is a set of appliances connected via the same S-Bus

Tab.3 Specific devices available in the AMC Pro boiler

Name visible in display

Software ver sion

Description Function

CU-GH08 1.7 Control unit CU-GH08 The CU-GH08 control unit handles all basic functionality of the

AMC Pro boiler.

MK3 1.29 Control panel Diematic

Evolution

The Diematic Evolution is the user interface to the AMC Pro boiler.

SCB-10 1.03 Expansion PCB SCB-10 The SCB-10 provides functionality for one DHW and three

central heating zones, a 0-10 V connection for a PWM system pump and potential-free contacts for status notification.

Page 15

4 Preparation of installation

AD-3001371-01

7725131 - v.01 - 06062019 AMC Pro 15

4.1 Installation regulations

4 Preparation of installation

Warning The boiler must be installed by a qualified installer in accordance with local and national regulations.

4.2

Fig.4 Installation area

Choice of the location

When choosing the best installation location, consider:

The regulations. The required installation space. The required space around the boiler for good access and to facilitate maintenance. The required space under the boiler for the installation and removal of the siphon. The permitted position of the flue gas outlet and/or air supply opening. The evenness of the surface.

≥ 1000 mm

500 mm

≥ 400 mm

750 mm

350 mm (siphon)

≥ 250 mm

If the boiler is installed in a closed cupboard, the minimum distance between the boiler and the walls of the cupboard must be taken into account.

≥ 1000 mm (front)

≥ 15 mm (left-hand side)

≥ 15 mm (right-hand side)

Also allow for openings to prevent the following hazards:

Accumulation of gas Heating of the casing

Minimum cross section of the openings: S1 + S2 = 150 cm

Danger It is forbidden to store, even temporarily, combustible products and substances in the boiler or near the boiler.

Warning

Fix the appliance to a solid wall capable of bearing the weight of the boiler when full of water and fully equipped. Do not place the appliance above a heat source or a cooking appliance. Do not locate the boiler in direct or indirect sunlight.

Caution

The boiler must be installed in a frost-free area. An earthed electrical connection must be available close to the boiler. A connection to the drain must be present for the condensate drain close to the boiler.

Page 16

4 Preparation of installation

16 AMC Pro 7725131 - v.01 - 06062019

4.3 Requirements for CH water connections

When fitting service shut-off valves, position the filling and drain valve, the expansion vessel and the safety valve between the shut-off valve and the boiler. Carry out any welding work required at a safe distance from the boiler or before the boiler is fitted. For filling and tapping the boiler, install a filling and drain valve in the system, preferably in the return. Install an expansion vessel in the return pipe.

4.4 Requirements for condensate drain line

The siphon must always be filled with water. This prevents flue gases from entering the room. Never seal the condensate drain. The drain pipe must slope down at least 30 mm per metre, the maximum horizontal length is 5 metres. Condensed water must not be discharged into a gutter.

4.5

4.6

Requirements for gas connection

Before starting work on the gas pipes, turn off the main gas tap. Before installing, check that the gas meter has sufficient capacity. Take into account the consumption of all appliances. Notify the local energy company if the gas meter has insufficient capacity. Remove dirt and dust from the gas pipe. Always perform welding work at a sufficient distance from the boiler. We recommend installing a gas filter to prevent clogging of the gas valve unit. Pipe diameters must be defined in accordance with ATG's (Association Technique de Gaz) B171 specifications.

Requirements for the electrical connections

Establish the electrical connections in accordance with all local and national current regulations and standards. Electrical connections must always be made with the power supply disconnected and only by qualified installers. The boiler is completely pre-wired. Never change the internal connections of the control panel. Always connect the boiler to a well-earthed installation. The standard NF C 15,100. The standard CEI. The wiring must comply with the instructions in the electrical diagrams. Follow the recommendations in this manual. Separate the sensor cables from the 230 V cables Outside the boiler: Use 2 cables spaced at least 10 cm apart.

Page 17

4.7 Requirements for the flue gas outlet system

AD-3000924-01

AD-3000925-01

AD-3000926-01

7725131 - v.01 - 06062019 AMC Pro 17

4.7.1 Classification

Important

4 Preparation of installation

The installer is responsible ensuring that the right type of flue gas outlet system is used and that the diameter and length are correct. Always use connection materials, roof terminal and/or outside wall terminal supplied by the same manufacturer. Consult the manufacturer for compatibility details.

Tab.4 Type of flue gas connection: B23 - B

23P

Principle Description

Room-ventilated version

Without down-draught diverter. Flue gas discharge via the roof. Air from the installation area. The IP rating of the boiler is lowered to IP20.

(1) The material must also satisfy the material property requirements from the relevant chapter.

Tab.5 Type of flue gas connection: B

Principle Description

Room-ventilated version

Without down-draught diverter. Joint flue gas discharge via the roof, with guaranteed natural draft (at all times underpressure in the joint discharge duct). Flue gas discharge rinsed with air, air from the installation area (special construction). The IP rating of the boiler is lowered to IP20.

Permitted manufacturers

(1)

Connection material and roof terminal:

Cox Geelen Poujoulat Ubbink

Permitted manufacturers

(1)

Connection material:

Cox Geelen Poujoulat Ubbink

(1) The material must also satisfy the material property requirements from the relevant chapter.

Tab.6 Type of flue gas connection: C

Principle Description

Room-sealed version

Discharge in the outside wall. Air supply opening is in the same pressure zone as the dis

13(X)

Permitted manufacturers

Outside wall terminal and con nection material:

Cox Geelen charge (e.g. a combined outside wall terminal). Parallel wall terminal not permitted.

(1) The material must also satisfy the material property requirements from the relevant chapter.

(1)

Page 18

AD-3000927-01

AD-3000929-02

4 Preparation of installation

18 AMC Pro 7725131 - v.01 - 06062019

Tab.7 Type of flue gas connection: C

33(X)

Principle Description

Room-sealed version

Flue gas discharge via the roof. Air supply opening is in the same pressure zone as the dis charge (e.g. a concentric roof terminal).

(1) The material must also satisfy the material property requirements from the relevant chapter.

Tab.8 Type of flue gas connection: C

Principle Description

Connection in different pressure zones

Closed unit. Separate air supply duct. Separate flue gas discharge duct. Discharging into various pressure areas. The air supply and the flue gas outlet must not be placed on opposite walls.

Permitted manufacturers

(1)

Roof terminal and connection material

Cox Geelen

Poujoulat

Ubbink

Permitted manufacturers

(1)

Connection material and roof terminal:

Cox Geelen

Poujoulat

Ubbink

(1) The material must also satisfy the material property requirements from the relevant chapter.

Tab.9 Type of flue gas connection: C

63(X)

Principle Description

This type of unit is supplied by the manufacturer without an air

supply system and flue gas system.

(1) The material must also satisfy the material property requirements from the relevant chapter.

Permitted manufacturers

(1)

When selecting the material, please note the following:

Condensed water must flow

back to the boiler.

The material must be resist

ant to the flue gas tempera

ture of this boiler.

Maximum permissible recir

culation of 10%.

The air supply and the flue

gas outlet must not be placed

on opposite walls.

Minimum permitted pressure

difference between the air

supply and the flue gas outlet

is -200 Pa (including -100 Pa

wind pressure).

Page 19

AD-3000931-01

AD-3000330-03

□

AD-3001120-01

EN 14471 - T120 P1 W 1 O50 LI E U0

EN 1856-1 - T120 P1 W VxL40045 G(xx)

4 Preparation of installation

7725131 - v.01 - 06062019 AMC Pro 19

Tab.10 Type of flue gas connection: C

Principle

(1)

Description

Room-sealed version

Air supply and flue gas discharge duct in shaft or ducted:

93(X)

Concentric. Air supply from existing duct. Flue gas discharge via the roof.

Permitted manufacturers

Connection material and roof terminal:

Cox Geelen

Poujoulat

Ubbink

Inlet opening for the air supply is in the same pressure zone as the discharge.

(1) See table for shaft or duct requirements. (2) The material must also satisfy the material property requirements from the relevant chapter.

Tab.11 Minimum dimensions of shaft or duct C

93(X)

Version (D) Without air supply With air supply

Rigid 80 mm Ø 130 mm □ 130 x 130 mm Ø 140 mm □ 130 x 130 mm

Rigid 100 mm Ø 160 mm □ 160 x 160 mm Ø 170 mm □ 160 x 160 mm

Rigid 150 mm Ø 200 mm □ 200 x 200 mm Ø 220 mm □ 220 x 220 mm

Concentric 80/125 mm Ø 145 mm □ 145 x 145 mm Ø 145 mm □ 145 x 145 mm

Concentric 100/150 mm Ø 170 mm □ 170 x 170 mm Ø 170 mm □ 170 x 170 mm

Concentric 150/200 mm Ø 270 mm □ 270 x 270 mm - -

(2)

Fig.5 Minimum dimensions of shaft or

duct C

93(X)

Fig.6 Sample string

Important The shaft must comply with the air density requirements of the local regulations.

Important

Always clean shafts thoroughly when using lining pipes and/or an air supply connection. It must be possible to inspect the lining duct.

4.7.2 Material

Use the string on the flue gas outlet material to check whether it is suitable for use on this appliance.

EN 14471 of EN 1856–1: The material is CE approved according to this standard. For plastic this is EN 14471, For aluminium and stainless steel this is EN 1856-1.

T120: The material has temperature class T120. A higher number is also allowed, but not lower.

P1: The material falls into pressure class P1. H1 is also allowed.

W: The material is suitable for draining condensation water (W=’wet’). D is not allowed (D=’dry’).

E: The material falls into fire resistance class E. Class A to D are also allowed, F is not allowed. Only applicable to plastic.

Page 20

AD-3001094-01

ød

AD-3000963-01

ød

øD

4 Preparation of installation

20 AMC Pro 7725131 - v.01 - 06062019

Warning

The coupling and connection methods may vary depending on the manufacturer. It is not permitted to combine pipes, coupling and connection methods from different manufacturers. This also applies to roof feed-throughs and common channels. The materials used must comply with the prevailing regulations and standards.

Tab.12 Overview of material properties

Version Flue gas outlet Air supply

Material Material properties Material Material properties

Single-wall, rigid

(1)

Plastic Stainless steel Thick-walled, aluminium

(2)

With CE marking

(2)

Temperature class T120 or higher Condensate class W (wet)

Plastic Stainless steel Aluminium

Pressure class P1 or H1 Fire resistance class E or bet

(3)

ter

(1) according to EN 14471 (2) according to EN 1856 (3) according to EN 13501-1

With CE marking Pressure class P1 or H1 Fire resistance class E or bet

(3)

ter

Fig.7 Dimensions of open connection

Fig.8 Dimensions of parallel connection

4.7.3 Dimensions of flue gas outlet pipe

Warning The pipes connected to the flue gas adapter must satisfy the following dimension requirements.

External dimensions of flue gas outlet pipe

Tab.13 Dimensions of pipe

d1 (min-max)

150 mm 149 - 151 mm

External dimensions of flue gas outlet pipe

External dimensions of air supply pipe

Tab.14 Dimensions of pipe

d1 (min-max) D1 (min-max)

80/80 mm 79.3 - 80.3 mm 79.3 - 80.3 mm

100/100 mm 99.3 - 100.3 mm 99.3 - 100.3 mm

150/150 mm 149 - 151 mm 149 - 151 mm

Page 21

AD-3000962-01

ød

øD

AD-0000028-02

L =

4 Preparation of installation

7725131 - v.01 - 06062019 AMC Pro 21

Fig.9 Dimensions of concentric

connection

External dimensions of flue gas outlet pipe

External dimensions of air supply pipe

Length difference between flue gas outlet pipe and air supply pipe

Tab.15 Dimensions of pipe

d1 (min-max) D1 (min-max)

(1)

(min-max)

80/125 mm 79.3 - 80.3 mm 124 - 125.5 mm 0 - 15 mm

100/150 mm 99.3 - 100.3 mm 149 - 151 mm 0 - 15 mm

(1) Shorten the inner pipe if the length difference is too great.

4.7.4 Length of the air and flue gas pipes

The maximum length of the flue gas outlet and air supply channel vary depending on the appliance type; consult the relevant chapter for the correct lengths.

Important

When using bends, the maximum chimney length (L) must be shortened according to the reduction table. For adaptation to another diameter use approved transitions

Fig.10 Room-ventilated version

Room-ventilated model (B23, B

Length of the flue gas outlet channel to roof feed-through

23P

, B33)

Connecting the flue gas outlet Connecting the air supply

With a room-ventilated version, the air supply opening stays open; only the flue gas outlet opening is connected. This will ensure that the boiler obtains the necessary combustion air directly from the installation area.

Caution

The air supply opening must stay open. The installation area must be equipped with the necessary air supply openings. These openings must not be obstructed or shut off.

Tab.16 Maximum length (L)

Diameter

(1)

AMC Pro 45 39 m

80 mm 90 mm 100 mm 110 mm 130 mm

40 m

(1)

40 m

(1)

40 m

AMC Pro 65 11 m 17 m 26 m 40 m

AMC Pro 90 10 m 16 m 24 m 40 m

AMC Pro 115 8 m 13 m 19 m 38 m

(1) Retaining the maximum chimney length it is possible to use an extra 5 x 90º or 10 x 45º elbows.

(1)

40 m

(1)

Page 22

AD-0000027-02

L = +

AD-0000029-02

L =

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22 AMC Pro 7725131 - v.01 - 06062019

Fig.11 Room-sealed version (parallel)

Room-sealed model (C

Connecting the flue gas outlet

13(X)

, C

33(X)

, C

63(X)

, C

93(X)

)

Connecting the air supply

With a room-sealed version, both the flue gas outlet and the air supply openings are connected (in parallel).

Tab.17 Maximum length (L)

Pipe diameter

(1)

80 mm 90 mm 100 mm 110 mm 110 mm 130 mm

Diameter of concentric roof terminal 80/125 mm 80/125 mm 100/150 mm100/150 mm130/180 mm130/180

AMC Pro 45 34 m

40 m

(1)

AMC Pro 65 2 m 14 m 20 m 34 m 40 m

AMC Pro 90 - 12 m 16 m 30 m 40 m

AMC Pro 115 - 4 m 12 m 20 m 40 m

(1) Retaining the maximum chimney length it is possible to use an extra 5 x 90º or 10 x 45º elbows.

40 m

(1)

40 m

(1)

40 m

(1)

40 m

(1)

Fig.12 Room-sealed version (concentric)

Connecting the flue gas outlet Connecting the air supply

With a room-sealed version, both the flue gas outlet and the air supply openings are connected (concentrically).

Tab.18 Maximum chimney length (L)

Diameter

(1)

AMC Pro 45 20 m

80/125 mm 100/150 mm

(1)

20 m

AMC Pro 65 4 m 18 m

AMC Pro 90 4 m 17 m

AMC Pro 115 - 13 m

(1) Retaining the maximum chimney length it is possible to use an extra 5 x 90º

or 10 x 45º elbows.

Page 23

AD-0000030-02

= L +

4 Preparation of installation

7725131 - v.01 - 06062019 AMC Pro 23

Connection in different pressure areas (C53)

Fig.13

Different pressure areas

Total length of the flue gas outlet and air supply duct Connecting the flue gas outlet

Connecting the air supply

An 80/80 or 100/100 mm flue gas adapter (accessory) must be fitted for this connection.

Combustion air supply and flue gas discharge are possible in different pressure areas and semi-CLV systems, with the exception of the coastal area. The maximum permitted height difference between the combustion air supply and the flue gas outlet is 36 m.

Tab.19 Maximum length (L)

Diameter

(1)

AMC Pro 45 29 m 40 m

80 mm 90 mm 100 mm 110 mm 130 mm

(1)

40 m

AMC Pro 65 5 m 10 m 16 m 34 m

AMC Pro 90 - - 17 m 37 m

AMC Pro 115 - - 14 m 31 m

(1) Retaining the maximum chimney length it is possible to use an extra 5 x 90º or 10 x 45º elbows.

(1)

40 m

(1)

Reduction table

Tab.20 Pipe reduction for each element used (parallel)

Diameter 80 mm 100 mm

45° bend 1.2 m 1.4 m

90° bend 4.0 m 4.9 m

Tab.21 Pipe reduction for each element used (concentric)

Diameter 80/125 mm 100/150 mm

45° bend 1.0 m 1.0 m

90° bend 2.0 m 2.0 m

4.7.5 Additional guidelines

Installation

For installing the flue gas outlet and air supply materials, refer to the instructions of the manufacturer of the relevant material. After installation, check at least all flue gas outlet and air supply parts for tightness.

Warning If the flue gas outlet and air supply materials are not installed in accordance with the instructions (e.g. not leak-proof, not correctly bracketed), this can result in dangerous situations and/or physical injury.

Make sure that the flue gas outlet pipe towards the boiler has a sufficient gradient (at least 50 mm per metre) and that there is a sufficient condensate collector and discharge (at least 1 m before the outlet of the boiler). The bends used must be larger than 90° to guarantee the gradient and a good seal on the lip rings.

Page 24

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24 AMC Pro 7725131 - v.01 - 06062019

Condensation

Direct connection of the flue gas outlet to structural ducts is not permitted because of condensation. If condensate from a plastic or stainless steel pipe section can flow back to an aluminium part in the flue gas outlet, this condensate must be discharged via a collector before it reaches the aluminium. Newly installed aluminium flue gas pipes with longer lengths can produce relatively larger quantities of corrosion products. Check and clean the siphon more often in this case.

Important Contact us for more information.

4.8

Water quality and water treatment

4.9 Process heat application

The quality of the CH water must comply with certain limit values, which can be found in our Water quality instructions. The guidelines in these instructions must be followed at all times.

In many cases, the boiler and central heating system can be filled with normal tap water and water treatment will not be necessary.

In process heat applications (for example pasteurisation and drying and washing processes), the boiler is being used for industrial purposes and not for central heating. With process heat, the nominal flow (at ΔT 20°C) in the primary CH circuit must be guaranteed. The flow in the secondary circuit may vary.

To ensure that this is the case, a flow rate sensor can be fitted, which locks out the boiler if the flow falls below a specified level (due to a defective pump or valve, for example).

Important The service life of the boiler may be reduced if it is used for process heat applications.

For more information, see Setting for process heat application, page 60

4.10 Increase default ΔT setting

In some cases, the default ΔT setting of the boiler will need to be increased, for example in systems with:

underfloor heating air heating district heating a heat pump.

Important Prevent the boiler from locking out and ensure a minimal water circulation by using a bypass or low-loss header.

For more information, see Changing the default ΔT setting, page 61

Page 25

4.11 Installation examples

7725131 - v.01 - 06062019 AMC Pro 25

4.11.1 Symbols used

Tab.22 Explanation of symbols in the hydraulics flow diagram

Symbol Explanation

Return pipe

Flow pipe

Mixing valve

Pump

Domestic hot water

Make contact

Outdoor temperature sensor

Sensor

Safety thermostat

4 Preparation of installation

Room thermostat

Plate heat exchanger

Safety group

Low-loss header

Instant boiler

Primary heating circuit connection

Solar collector

Domestic hot water storage tank

Titanium anode

(1)

Electrical heating element

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26 AMC Pro 7725131 - v.01 - 06062019

Symbol Explanation

Shower

Heating zone

Underfloor heating

Underfloor heating manifold

Hot-air heater

Swimming pool

(1) Fitted in domestic hot water storage tank.

Page 27

4.11.2 Connection example 4

AD-4100037-01

AD-4100139-01

6.3A T

X12

X13

X15

S-BUS

X11

X10

L-BUS

SCB-10

X14

+TA-

1 2 C B A

Tsyst Tsyst Tdhw Tflow Tflow Tflow

N L

X14

N L

T out

Status

R-Bus

0-10V

R-BusBR-Bus

N L

R-Bus

Tout

Tdhw

CB-03

X131 X136

X03

42359 6

108

7725131 - v.01 - 06062019 AMC Pro 27

Fig.14 1 boiler + 1 direct zone + 1 mixing zone + domestic hot water (DHW) zone

4 Preparation of installation

Mixing zone - CircB1 (underfloor heating)

DHW zone - DHWA (layered calorifier - 2 sensors)

Boiler

Direct zone - CircA1

Important For this configuration an additional PCB (accessory AD249) is placed on connector X8 of the SCB-10 PCB.

Page 28

4 Preparation of installation

28 AMC Pro 7725131 - v.01 - 06062019

Tab.23

On > > Installation Setup > SCB-10 > DHWA > Parameters, counters, signals > Parameters

Code Display text Description Range Setting

CP022 Zone Function Functionality of the zone 0 = Disable

10 1 = Direct 2 = Mixing Circuit 3 = Swimming pool 4 = High Temperature 5 = Fan Convector 6 = DHW tank 7 = Electrical DHW 8 = Time Program 9 = ProcessHeat 10 = DHW Layered 11 = DHW Internal tank 31 = DHW FWS EXT

Tab.24

On > > Installation Setup > SCB-10 > AUX > Parameters, counters, signals > Parameters

Code Display text Description Range Setting

CP024 Zone Function Functionality of the zone 0 = Disable

8 1 = Direct 2 = Mixing Circuit 3 = Swimming pool 4 = High Temperature 5 = Fan Convector 6 = DHW tank 7 = Electrical DHW 8 = Time Program 9 = ProcessHeat 10 = DHW Layered 11 = DHW Internal tank 31 = DHW FWS EXT

Page 29

AD-4100039-01

AD-4100141-01

R-Bus

Tout

Tdhw

CB-03

X131 X136

X03

6.3A T

X12

X13

X15

S-BUS

X9 X11

X2 X3

X10

L-BUS

SCB-10

X14

N L

R-Bus

T out

Status

R-Bus

1C2

0-10V

+TA-

1 2 C B A

Tsyst Tsyst Tdhw Tflow Tflow Tflow

N L

X14

N L

362412 5

13 711

1098

4 Preparation of installation

7725131 - v.01 - 06062019 AMC Pro 29

4.11.3 Connection example 6

Fig.15 1 boiler + 1 mixing zone + 1 direct zone + swimming pool zone + domestic hot water (DHW) zone

Direct zone - CircC1 (swimming pool)

Plate heat exchanger

DHW zone - DHWA (layered calorifier - 2 sensors)

Boiler

Mixing zone - CircB1 (underfloor heating)

Direct zone - CircA1 (fan convector)

Important For this configuration an additional PCB (accessory AD249) is placed on connector X8 of the SCB-10 PCB.

Page 30

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30 AMC Pro 7725131 - v.01 - 06062019

Tab.25

On > > Installation Setup > SCB-10 > CIRCA1> Parameters, counters, signals > Parameters

Code Display text Description Range Setting

CP020 Zone Function Functionality of the zone 0 = Disable

5 1 = Direct 2 = Mixing Circuit 3 = Swimming pool 4 = High Temperature 5 = Fan Convector 6 = DHW tank 7 = Electrical DHW 8 = Time Program 9 = ProcessHeat 10 = DHW Layered 11 = DHW Internal tank 31 = DHW FWS EXT

Tab.26

On > > Installation Setup > SCB-10 > CIRCC1 > Parameters, counters, signals > Parameters

Code Display text Description Range Setting

CP023 Zone Function Functionality of the zone 0 = Disable

3 1 = Direct 2 = Mixing Circuit 3 = Swimming pool 4 = High Temperature 5 = Fan Convector 6 = DHW tank 7 = Electrical DHW 8 = Time Program 9 = ProcessHeat 10 = DHW Layered 11 = DHW Internal tank 31 = DHW FWS EXT

Tab.27

On > > Installation Setup > SCB-10 > DHWA > Parameters, counters, signals > Parameters

Code Display text Description Range Setting

CP022 Zone Function Functionality of the zone 0 = Disable

Page 31

4 Preparation of installation

7725131 - v.01 - 06062019 AMC Pro 31

Tab.28

On > > Installation Setup > SCB-10 > AUX > Parameters, counters, signals > Parameters

Code Display text Description Range Setting

CP024 Zone Function Functionality of the zone 0 = Disable

Page 32

AD-4100044-01

AD-4100146-01

6.3A T

X12

X13

X15

S-BUS

X11

X3 X4

X10

L-BUS

SCB-10

X14

N L

X14

N LBN

N L TS

N L

T out

Status

R-Bus

0-10V

R-BusBR-Bus

+TA-

1 2 C B A

Tsyst Tsyst Tdhw Tflow Tflow Tflow

N L

R-Bus

Tout

Tdhw

CB-03

X131 X136

X03

GTW-25

8 5 18

171549 610

716

A–B

4 Preparation of installation

32 AMC Pro 7725131 - v.01 - 06062019

4.11.4 Connection example 16

Fig.16 2 boiler cascade + low-loss header + 3 mixing zones + domestic hot water (DHW) zone

A-B

S-BUS cable (comes with 2 resistors; one on connector X5 on the SCB-10 and one on connector X4 on the GTW-25 PCB from boiler B)

Pump connection via cables X81 and X112, which can be found in boiler A's instrument box

Pump connection via cables X81 and X112, which can be found in boiler B's instrument box

Boiler (master)

Boiler (slave)

Low-loss header

Mixing zone - CircA1

Mixing zone - CircB1

Mixing zone - CircC1

DHW zone - DHWA (layered calorifier - 2 sensors)

Important For this configuration an additional PCB (accessory AD249) is placed on connector X8 of the SCB-10.

Page 33

4 Preparation of installation

7725131 - v.01 - 06062019 AMC Pro 33

Tab.29 Installation Setup > SCB-10 > CIRCA1 > Parameters, counters, signals > Parameters

Code Display text Description Range Setting

CP000 MaxZoneTFlowSetpoint Maximum Flow Temperature setpoint

7 °C – 100 °C 50

zone

CP010 Tflow setpoint zone Zone flow temperature setpoint, used

7 °C – 100 °C 40

when the zone is set to a fixed flow setpoint.

CP020 Zone Function Functionality of the zone 0 = Disable

2 1 = Direct 2 = Mixing Circuit 3 = Swimming pool 4 = High Temperature 5 = Fan Convector 6 = DHW tank 7 = Electrical DHW 8 = Time Program 9 = ProcessHeat 10 = DHW Layered 11 = DHW Internal tank 31 = DHW FWS EXT

CP230 Zone Heating Curve Heating curve temperature gradient of

0 – 4 0.7

the zone

Tab.30 Installation Setup > SCB-10 > DHWA > Parameters, counters, signals > Parameters

Code Display text Description Range Setting

CP022 Zone Function Functionality of the zone 0 = Disable

Tab.31 Installation Setup > SCB-10 > AUX > Parameters, counters, signals > Parameters

Code Display text Description Range Setting

CP024 Zone Function Functionality of the zone 0 = Disable

Tab.32 Installation Setup > SCB-10 > Cascade management B > Parameters, counters, signals > Parameters

Code Display text Description Range Setting

AP083 Enable master func Enable the master functionality of this

device on the S-Bus for system control

0 = No 1 = Yes

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34 AMC Pro 7725131 - v.01 - 06062019

Tab.33 Installation Setup > SCB-10 > Analogue input > Parameters, counters, signals > Adv. Parameters

Code Display text Description Range Setting

EP036 Sensor input config Sets the general configuration of the

sensor input

0 = Disabled 1 = DHW tank

2 = DHW tank top 3 = Buffer tank sensor 4 = Buffer Tank top 5 = System (cascade)

EP037 Sensor input config Sets the general configuration of the

sensor input

0 = Disabled 1 = DHW tank

2 = DHW tank top 3 = Buffer tank sensor 4 = Buffer Tank top 5 = System (cascade)

Page 35

5 Installation

MW-3000014-2

AD-0000018-02

7725131 - v.01 - 06062019 AMC Pro 35

5.1 Positioning the boiler

5 Installation

Fig.17 Mounting the boiler

The fitting bracket on the back of the casing can be used to mount the boiler directly on the suspension bracket.

The boiler is supplied with a mounting template.

1. Attach the mounting template of the boiler to the wall using adhesive tape.

Warning

Use a level to check whether the mounting template is hanging perfectly horizontally. Protect the boiler against building dust and cover the connection points for the flue gas outlet and air supply. Only remove this cover to assemble the relevant connections.

2. Drill 2 holes of Ø 10 mm.

Important The extra fixing holes in the suspension bracket are intended for use in the event that one of the two holes is not suitable for the correct fastening of the plug.

3. Fit the Ø 10 mm plugs.

4. Remove the mounting template.

5. Attach the suspension bracket to the wall with the Ø 10 mm bolts supplied.

6. Mount the boiler on the suspension bracket.

5.2 Mounting an outdoor sensor

Fig.18

5.2.1 Positions to be avoided

Avoid placing the outside sensor in a position with the following characteristics:

Masked by part of the building (balcony, roof, etc.). Close to a disruptive heat source (sun, chimney, ventilation grid, etc.).

5.2.2 Recommended positions

Place the outside sensor in a position that covers the following characteristics:

On a façade of the area to be heated, on the north if possible. Half way up the wall of the area to be heated. Under the influence of changes in the weather. Protected from direct sunlight. Easy to access.

Page 36

MW-8800N001-3

2 1

1/2 H (min. 2,5 m)

1/2 Z

MW-8800N003-6

5 Installation

36 AMC Pro 7725131 - v.01 - 06062019

Fig.19

Optimum location

Possible position

Fig.20

5.3 Rinsing the system

Inhabited height controlled by the sensor

Inhabited area controlled by the sensor

5.2.3 Fitting the outdoor sensor

1. Choose a recommended location for the outdoor sensor.

2. Put the 2 plugs in place, delivered with the sensor. Plugs diameter 4 mm/drill diameter 6 mm

3. Secure the sensor using the screws provided (diameter 4 mm).

4. Connect the cable to the outdoor temperature sensor.

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

Before a new boiler can be connected to an existing or new system, the entire system must be thoroughly cleaned and flushed. This step is absolutely crucial. The flushing helps to remove residue from the installation process (weld slag, fixing products etc.) and accumulations of dirt (silt, mud etc.)

Important

Flush the system with a volume of water equivalent to at least three times the volume of the system. Flush the DHW pipes with at least 20 times the volume of the pipes.

Page 37

5.4 Connecting the heating circuit

AD-4100110-01

AD-0000024-02

7725131 - v.01 - 06062019 AMC Pro 37

5 Installation

Fig.21 Connecting the CH flow and CH

return

1. Remove the dust cap from the CH flow connection at the bottom of the boiler.

2. Fit the outlet pipe for CH water to the CH flow connection.

3. Remove the dust cap from the CH return connection at the bottom of the boiler.

4. Fit the inlet pipe for CH water to the CH return connection.

5. Install the pump in the CH return pipe.

For more information, see Connecting the PWM pump, page 47 Connecting the standard pump, page 46

5.5 Connecting the condensate discharge pipe

Fig.22 Connecting the condensate

discharge pipe

1. Fit a plastic drain pipe of Ø 32 mm or larger, terminating in the drain.

2. Insert the flexible condensate drain hose into the pipe.

3. Fit a stench-trap or siphon in the drain pipe.

4. Fit the siphon.

Page 38

AD-0000025-02

AD-0000034-01

80/125 mm

100/150 mm

AD-3001374-01

5 Installation

38 AMC Pro 7725131 - v.01 - 06062019

5.6 Gas connection

Fig.23 Connecting the gas pipe

5.7

Air supply/flue gas outlet connections

Fig.24 Connecting the flue gas outlet and

air supply

1. Remove the dust cap from the gas supply pipe at the bottom of the boiler.

2. Fit the gas supply pipe.

3. Fit a gas tap in this pipe, directly underneath the boiler (within 1 metre).

4. Fit the gas pipe to the gas tap.

Important The gas tap must always be accessible

5.7.1 Connecting the flue gas outlet and air supply

S Insertion depth 25 mm

1. Connect the flue gas outlet pipe and the air supply pipe to the boiler.

2. Fit the subsequent flue gas outlet pipes and air supply pipes in accordance with the manufacturer's instructions.

5.8 Electrical connections

Fig.25 CU-GH08

Caution

The pipes must not be resting on the boiler. Fit the horizontal parts sloping down towards the boiler, with a gradient of 50 mm per metre.

5.8.1 Control unit

The table gives important connection values for the control unit.

Tab.34 Connection values for control unit

Supply voltage 230 VAC/50 Hz

Main fuse value F1 (230 VAC) 2.5 AT

Fan 230 VAC

Page 39

AD-3001411-01

90 º

AD-3001412-01

AD-3001414-01

5 Installation

7725131 - v.01 - 06062019 AMC Pro 39

Danger of electric shock The following components of the boiler are connected to a 230 V power supply:

Electrical connection to circulating pump. Electrical connection to gas combination block. Electrical connection to fan. Control unit. Ignition transformer. Power supply cable connection.

The boiler has a three-wire mains lead (lead length 1.5 m) and is suitable for a 230 VAC/50 Hz power supply with a phase/neutral/earth system. The boiler is not phase sensitive. The power supply cable is connected to the X1 connector. A spare fuse can be found in the housing of the control unit.

The boiler has several control, protection and regulation connection options. The standard PCB can be extended with optional PCBs.

5.8.2 Access to the instrument box

Fig.26 Access to the instrument box

Fig.27

Fig.28

The following is installed in the instrument box:

the standard PCB CB-03 with connector X3.

1. Unscrew the two screws located under the front housing by a quarter turn and remove the front housing.

2. Press the clips on the sides of the instrument box inwards slightly.

3. Tilt the instrument box forwards.

4. Press the clip on the side of the instrument box flap inwards slightly.

5. Open the instrument box flap.

The connector X3 on the CB-03 PCB is now accessible.

6. Guide the relevant connection cable(s) through the round grommet(s) on the boiler's bottom plate.

7. Guide the relevant connection cable(s) through the instrument box via the cable ducts provided.

8. Undo the strain relief clip(s) and feed the cable(s) underneath.

9. Connect the cables to the appropriate terminals on the connector.

10. Press the strain relief clip(s) firmly into place.

11. Close the instrument box.

5.8.3

Connection options for the standard PCB - CB-03

The boiler is fitted with a connection PCB, to which various thermostats and regulators can be connected.

Page 40

AD-3001367-01

R-Bus

Tout

BL RL

Tdhw

X03

AD-3000968-02

R-Bus

AD-3000969-02

R-Bus

AD-3000970-02

Tk Tv

R-Bus

5 Installation

40 AMC Pro 7725131 - v.01 - 06062019

Fig.29

Connectors on the connection PCB

Fig.30 Connecting the modulating

thermostat

R-Bus

Tdhw

Room unit (thermostat) connector

Blocking input

Release input

Tout

Outdoor sensor connector DHW sensor connector

When the boiler is fitted with the SCB-10 then the outdoor sensor (Tout) and the calorifier sensor (Tdhw) must be connected on the SCB-10.

Connecting a modulating room thermostat

The boiler is fitted with a R-Bus connection as standard instead of an OTconnector. The R-Bus connector supports the following types:

R-Bus thermostat (for example, the Smart TC°) OpenTherm thermostat (for example, the Modulating clock thermostat) OpenTherm Smart Power thermostat On/off thermostat

The software recognizes which type of thermostat is connected.

Tm Modulating thermostat

1. In the case of a room thermostat: install the thermostat in a reference room.

2. Connect the two-wire cable of the modulating thermostat (Tm) to the terminals R-Bus of the connector. It does not matter which wire is connected to which cable clamp.

Fig.31 Connecting the on/off thermostat

Fig.32 Connection of frost thermostat

Connecting the on/off thermostat

The boiler is suitable for connection to a 2-wire on/off ambient thermostat.

Tk On/off thermostat

1. Fit the thermostat in a reference room.

2. Connect the two-wire cable of the thermostat (Tk) to the R-Bus terminals of the connector. It does not matter which wire is connected to which cable clamp.

Frost protection combined with on/off thermostat

When an on/off thermostat is used, the pipes and radiators in a frostsensitive room can be protected by a frost thermostat. The radiator valve in the frost-sensitive room must be open.

Tk On/off thermostat Tv Frost thermostat

1. Place a frost thermostat (Tv) in a frost-sensitive room (e.g. a garage).

2. Connect the frost thermostat (Tv) parallel with an on/off thermostat (Tk) to the terminals R-Bus of the connector.

Page 41

Fig.33

AD-3000972-02

AD-3001303-01

7725131 - v.01 - 06062019 AMC Pro 41

Blocking input

5 Installation

Warning If an OpenTherm thermostat (for example, the Smart TC°) is used, a frost thermostat cannot be connected in parallel to the R-Bus terminals. In such cases, install frost protection in the central heating system in combination with an outdoor sensor.

Blocking input

The boiler has a blocking input. A potential-free contact can be connected to the BL terminals of the connector. If the contact is opened, the boiler will be blocked.

Change the function of the input using parameter AP001. This parameter has the following 3 configuration options:

Complete blocking: no frost protection with the outdoor sensor and no boiler frost protection (pump does not start and burner does not start) Partial blocking: boiler frost protection (pump starts when the temperature of the heat exchanger is < 6°C and the burner starts when the temperature of the heat exchanger is < 3°C) Lock out: no frost protection with outdoor sensor and partial boiler frost protection (pump starts when the temperature of the heat exchanger is < 6°C, the burner does not start when the temperature of the heat exchanger is < 3°C).

Caution Only suitable for potential-free contacts.

Fig.34 Release input

Important First remove the bridge if this input is used.

Release input

The boiler has a release input. A potential-free contact can be connected to the RL terminals of the connector.

If the contact is closed during a heat demand, the boiler will be blocked immediately. If the contact is closed when there is no heat demand, the boiler will be blocked after a waiting time.

Change the waiting time of the input using parameter AP008.

Caution Only suitable for potential-free contacts.

Connecting an outdoor sensor

An outdoor sensor can be connected to the Tout connector. In the case of an on/off thermostat, the boiler will control the temperature with the set point from the internal heating curve. An OpenTherm controller can also use this outdoor sensor. In that case, the desired internal heating curve must be set on the controller.

Important For boilers with an SCB-10 PCB, the outdoor sensor must be connected to the SCB-10 PCB.

Use below mentioned sensors, or sensors with identical characteristics. Set parameter AP056 to the installed outdoor sensor type.

AF60 = NTC 470 Ω/25°C

Page 42

AD-3000973-02

Tout

AD-3000973-02

Tout

AD-3000971-02

Tdhw

AD-4000062-01

5 Installation

42 AMC Pro 7725131 - v.01 - 06062019

Fig.35

Connecting an outdoor sensor

Fig.36 Connecting an outdoor sensor

1. Connect the plug from the outdoor sensor to the Tout connector.

For more information, see Setting the heating curve, page 0

Frost protection combined with outdoor sensor

The central heating system can also be protected against frost in combination with an outdoor sensor. The radiator valve in the frostsensitive room must be open.

Important For boilers with an SCB-10 PCB, the outdoor sensor must be connected to the SCB-10 PCB.

1. Connect the plug from the outdoor sensor to the Tout connector.

The frost protection works as follows with an outdoor sensor:

If the outdoor temperature in lower than -10°C: heat demand from the boiler and the pump starts working. If the outdoor temperature is higher than -10°C: no heat demand from the boiler.

Fig.37 Connecting the calorifier sensor/

thermostat

Fig.38 Access to the expansion box

Important The outdoor temperature threshold for frost protection can be changed with parameter AP080.

Connecting the calorifier sensor/thermostat

A calorifier sensor or thermostat can be connected to the Tdhw terminals of the connector. Only NTC 10 kΩ/25°C sensors can be used.

Important For boilers with an SCB-10 PCB, the calorifier sensor/thermostat must be connected to the SCB-10 PCB.

1. Connect the two-wire cable to the Tdhw terminals of the connector.

5.8.4 Access to the expansion box

If there is no space in the boiler’s instrument box to install an (optional) expansion PCB, install the PCB in the electronics expansion box This is available as an accessory.

1. Unclip the housing cover.

2. Remove the cover.

3. Install the expansion PCB in accordance with the instructions supplied.

The following is installed in the expansion box:

the SCB-10 PCB.

Page 43

Fig.39 SCB-10 PCB

AD-3001210-01

X2 X3

+TA-

Tsyst Tsyst Tdhw Tflow Tflow Tflow

C AB21

R-Bus

Tout

R-Bus

+ -

Status

C AB

0-10V

N L

N L TS

N L

2218 2019 21

14131211 15 16 17

109876

7725131 - v.01 - 06062019 AMC Pro 43

5 Installation

5.8.5 Connection options for the expansion PCB - SCB-10

Different heating zones can be connected to the SCB-10 PCB.

control of 2 (mixing) zones fitted on connector X15 control of a third (mixing) zone via an PCB (= accessory) fitted on connector X8 control of one domestic hot water (DHW) zone cascade layout (add sensor on sensor system 1 or 2)

Important

If the boiler is fitted with the SCB-10 PCB, then this is automatically recognised by the automatic control unit of the boiler. On removing this control board, the boiler will show an error code. To prevent this error, carry out an auto-detect immediately after removing this board.

1 Outdoor temperature sensor 2 Programmable and 0-10 V input 3 Room temperature sensor - circuit C 4 Room temperature sensor - circuit B 5 Room temperature sensor - circuit A 6 Domestic hot water tank pump 7 Mixing valve - circuit B 8 Pump and safety thermostat - circuit B

9 Mixing valve - circuit A 10 Pump and safety thermostat - circuit A 11 System sensor 1 12 System sensor 2

13 Domestic hot water sensor 14 Flow sensor - circuit C 15 Flow sensor - circuit B 16 Flow sensor - circuit A 17 Impressed current anode 18 Connectors Mod-BUS 19 Coding wheel, selects the generator number in the

cascade in Mod-Bus 20 S-BUS connector 21 END connector for L-BUS connection 22 L-BUS connection to control unit (CU-GH08) 23 S-BUS cable connector

Connecting a mixing valve

Connecting a mixing valve (230 VAC) per zone (group).

Page 44

AD-4000002-01

AD-4000001-02

N L

AD-4000123-01

N L

AD-4000006-02

Tout

AD-4000004-02

Status

234

0-10V

5 Installation

44 AMC Pro 7725131 - v.01 - 06062019

Fig.40 Mixing valve connectors

Fig.41 Pump with protection thermostat

connector

Connect the mixing-way valve as follows:

Earth

Neutral Open

Connecting the pump with a protection thermostat

Connecting a pump with a protection thermostat, e.g. for underfloor heating. The maximum pump power consumption is 300 VA.

Connect the pump and the protection thermostat as follows:

Earth

N Neutral

L Phase

TS protection thermostat (remove bridge)

Connecting a domestic hot water (DHW) pump

Connecting a domestic hot water (DHW) pump. The maximum power consumption is 300 VA.

Fig.42 DHW pump connector

Fig.43 Outdoor sensor

Connect the pump as follows:

Earth

Neutral

Phase

Connecting an outdoor sensor

An outdoor sensor can be connected to the Tout terminal of the connector. In the case of an on/off thermostat, the boiler will control the temperature with the set point from the internal heating curve.

Connecting a telephone connector

The telephone connector can be used to connect a remote control, a 0–10 V analogue input or as a status output.

The 0–10 V signal controls the boiler flow temperature in a linear way. This control modulates on the basis of flow temperature. The output varies between the minimum and maximum value on the basis of the flow temperature set point calculated by the controller.

Fig.44 Telephone connector

Connect the telephone connector as follows:

0–10 V / status input

1 + 2 3 + 4 status output

Page 45

Connecting room thermostats per zone

AD-4000003-01

R-Bus R-Bus R-Bus

C B A

AD-4000009-02

Tdhw

AD-4000007-02

TflowCTflowBTflow

AD-4000005-02

+ TA -

7725131 - v.01 - 06062019 AMC Pro 45

5 Installation

Fig.45 R-bus connectors

Fig.46 DHW sensor

Fig.47 Contact temperature sensor

connectors

The SCB-10 is fitted with three R-Bus connectors. They can be used to connect room thermostats per zone. The R-bus connectors are related to the other zone-specific connectors on the SCB-10.The R-Bus connector supports the following types:

R-Bus thermostat (for example, the Smart TC°) OpenTherm thermostat (for example, the Modulating clock thermostat) OpenTherm Smart Power thermostat On/off thermostat

The software recognizes which type of thermostat is connected.

Connecting the domestic hot water (DHW) sensor

Connecting the domestic hot water (DHW) sensor (NTC 10k Ohm/25°C).

Connecting contact temperature sensors

Connecting contact temperature sensors (NTC 10k Ohm/25°C) for system flow, DHW temperatures or zones (groups).

Fig.48 Anode connector

Connecting the calorifier tank anode

Connecting a TAS anode (Titan Active System) for a calorifier tank.

Connect the anode as follows:

Connection on the calorifier tank

- Connection on the anode

Page 46

AD-4000093-01

X81

5 Installation

46 AMC Pro 7725131 - v.01 - 06062019

Caution If the calorifier tank does not have a TAS anode, connect the simulation anode (= accessory)

5.8.6 Connecting the standard pump

Fig.49 Connecting the power supply cable

The pump must be connected to the standard control PCB. To do this, proceed as follows:

1. Connect the X81 power cable supplied with the boiler to the pump.

2. Remove the grommet from the opening in the middle of the base of the boiler.

3. Pass the pump X81 cable through the base of the boiler and seal the opening by tightening the bayonet fitting to the cable.

4. Connect the X81 pump cable to the X81 cable that runs along the cable duct to the left of the instrument box

Page 47

5.8.7 Connecting the PWM pump

AD-4000094-01

X81

X112

X81

X112

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5 Installation

Fig.50 Connecting the power supply cable

The energy-efficient modulating pump must be connected to the standard control PCB. To do this, proceed as follows:

1. Connect the power supply cable and the cable for the PWM signal to the pump.

2. Remove the grommet from the opening in the middle of the base of the boiler.

3. Pass the pump power supply cable through the base of the boiler and seal the opening by tightening the bayonet fitting to the cable.

4. Pass the PWM cable from the pump through one of the grommets on the right in the base of the boiler.

5. Connect the X81 pump power supply cable to the X81 cable that runs along the cable duct to the left of the instrument box.

6. Connect the X112 pump PWM cable to the X112 cable that runs along the cable duct to the right of the instrument box.

Important The pump's various settings can be adjusted using the parameters PP014, PP016, PP017 and PP018.

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C C

1 2

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48 AMC Pro 7725131 - v.01 - 06062019

6 Preparation of commissioning

6.1 Checklist before commissioning

6.1.1 Filling the siphon

Fig.51 Filling the siphon

Danger The siphon must always be sufficiently filled with water. This prevents flue gases from entering the room.

1. Remove the siphon.

2. Fill the siphon up with water.

3. Fit the siphon.

Check that the siphon is securely fitted and that there are no leaks.

6.1.2

Filling the system

Caution Before filling, open the valves on every radiator in the installation.

Fig.52 Gas valve unit measuring points C

Important In order to be able to read off the water pressure from the boiler display, the boiler must be switched on.

1. Fill the central heating system with clean tap water.

Important The recommended water pressure is between 1.5 bar and 2 bar.

2. Check the water-side connections for tightness.

6.1.3 Gas circuit

1 AMC Pro 45 - 65 - 90 2 AMC Pro 115

Warning

Ensure that the boiler is switched off. Do not put the boiler into operation if the type of gas supplied does not conform to the approved gas types.

1. Open the main gas tap.

2. Open the boiler gas tap.

3. Unscrew the two screws located under the front housing by a quarter turn and remove the front housing.

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4. Check the gas inlet pressure at the measuring point C on the gas valve unit.

Warning

The gas pressure that was measured at the measuring point C must fall within the stated gas inlet pressure limits. See Technical data, page 77 For authorised gas pressures, see: Unit categories, page 76

5. Vent the gas supply pipe by unscrewing the measuring point on the gas valve unit.

6. Tighten the measuring point again when the pipe has been fully vented.

7. Check all connections for gas tightness. The maximum allowable test pressure is 60 mbar.

6.1.4 Hydraulic circuit

1. Check the siphon; it should be fully filled with clean water.

2. Check the water-side connections for tightness.

6.2 Control panel description

Fig.53 Control panel components

6.1.5

1. Check the electrical connections.

6.2.1

Electrical connections

Control panel components

1 Rotary knob to select a tile, menu or setting 2

Confirm button to confirm the selection

Back button :

Short button press: Return to the previous level or previous menu Long button press: Return to home screen

Menu button to go to the main menu 5 Display 6 Status LED

For more information, see Additional documentation, page 11

6.2.2 Description of the home screen

This screen is shown automatically after start-up of the appliance. The control panel goes automatically in standby mode (black screen) if the screen is not touched for 5 minutes. Press one of the buttons on the control panel to activate the screen again.

You can navigate from any menu to the home screen by pressing the back button for several seconds.

The tiles on the home screen provide quick access to the corresponding menus. Use the rotary knob to navigate to the menu of your choice and

press the button to confirm the selection.

Page 50

AD-3001157-01

All OK

Error Status

22/02/2018 11:20 Home Screen

All OK

AD-3000935-01

A B

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50 AMC Pro 7725131 - v.01 - 06062019

Fig.54 Icons on home screen

Fig.55 Items in the main menu

1 Tiles: the selected tile is highlighted 2 Date and time | Name of the screen (actual position in the menu) 3 Information about the selected tile 4 Error indicator (only visible if an error has been found) 5 Icon showing the navigation level:

: Chimney sweeper level : User level : Installer level

The installer level is protected by an access code. When this level is active, the status of the tile [

] changes from Off into

On.

6.2.3 Description of the main menu

You can navigate from any menu directly to the main menu by pressing the menu button . The number of accessible menus depends on the

access level (user or installer).

Date and time | Name of the screen (actual position in the menu)

Available menus

Brief explanation of the selected menu

Tab.35

Description Icon

System Settings

Version Information

Available menus for the user

Tab.36

Available menus for the installer

Description Icon

Installation Setup

Commissioning Menu

Advanced Service Menu

Error History

System Settings

Version Information

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7.1 Commissioning procedure

7 Commissioning

Warning

Initial commissioning must be done by a qualified installer. If adapting to another type of gas, e.g. propane, the boiler must be adjusted before it is switched it on.

See Fan speed for different gas types, page 52

1. Open the main gas tap.

2. Open the boiler gas tap.

3. Switch the power on with the boiler's on/off switch. The start-up program will start and cannot be interrupted. During the program, all segments of the display are shown briefly.

4. Set the components (thermostats, control) so that heat is demanded.

Important In the event of an error during the start-up, a message with the corresponding code is displayed. The meaning of the error codes can be found in the error table.

7.2 Gas settings

7.2.1 Factory setting

The factory setting of the boiler is for operation with the natural gas group G20 (H gas).

Tab.37 Factory settings G20 (H-gas)

Code Display text Description Adjustment range 45 65 90 115

DP003 Abs. max fan

DHW

GP007 Fan RPM Max CHMaximum fan speed during

GP008 Fan RPM Min Minimum fan speed during

GP009 Fan RPM Start Fan speed at appliance start 1000 Rpm - 4000 Rpm 2500 2500 2500 2500

Maximum fan speed on Domestic Hot Water

Central Heating mode

Central Heating + Domestic Hot Water mode

7.2.2 Adjusting to a different gas type

Warning Only a qualified installer may carry out the following operations.

1000 Rpm - 7000 Rpm 5400 5600 6300 6800

1400 Rpm - 7000 Rpm 5400 5600 6300 6800

1400 Rpm - 4000 Rpm 1550 1600 1600 1750

Before operating with a different type of gas, carry out the following steps.

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A A

1 2

AD-3001378-02

00:12

0 1 2

........ .......

........ ......... ...

..... ... ....... .... .. ..... ....... .... ..... .......

7 Commissioning

52 AMC Pro 7725131 - v.01 - 06062019

Adjusting the gas valve unit for propane

Important For the AMC Pro 90 boiler; replace the current gas valve unit with the propane gas valve unit according to the instructions supplied with the propane conversion kit.

Fig.56 Position of adjusting screw A

Fig.57 Installer level

1 Gas valve unit on the AMC Pro 45 - 65 - 90 2 Gas valve unit on the AMC Pro 115

1. Using adjusting screw A, adjust the factory setting to the setting for

propane. The rotations for each boiler type are described in the table.

Tab.38 Settings for propane

Boiler type Action

AMC Pro 45 Rotate the adjusting screw A on the venturi 4¾

turns in a clockwise direction

AMC Pro 65 Rotate the adjusting screw A on the venturi 6½

turns in a clockwise direction

AMC Pro 115 Rotate the adjusting screw A in a clockwise direc

tion until it is closed, then: Rotate the adjusting screw A on the gas valve unit 3½–4 turns in an anticlockwise direction

Adjusting fan speed parameters for different gas types

The factory fan speed settings can be adjusted for a different type of gas at installer level.

1. Select the tile [ ].

2. Press the button to confirm the selection.

3. Use the rotary knob to select code: 0012.

4. Press the button to confirm the selection. When the installer level is enabled, the status of the tile [ ]

changes from Off into On.

5. Select the tile [ ].

6. Press the button to confirm the selection.

7. Use the rotary knob to select Parameters, counters, signals.

8. Press the button to confirm the selection.

9. Use the rotary knob to select Adv. Parameters.

10. Press the button to confirm the selection. A list of available parameters appears.

11. Use the rotary knob to select the required parameter.

12. Press the button to confirm the selection. The current value appears.

13. Use the rotary knob to change the setting.

14. Press the button to confirm the selection.

Fan speed for different gas types

1. Adjust the fan speed (if necessary) for the gas type used according to the table below. The setting can be changed with a parameter setting.

Tab.39 Adjustment for gas type G20 (H gas) (Switzerland)

Code Display text Description Adjustment range 45 65 90 115

DP003 Abs. max fan

DHW

GP007 Fan RPM Max CHMaximum fan speed during

GP008 Fan RPM Min Minimum fan speed during

GP009 Fan RPM Start Fan speed at appliance start 1000 Rpm - 4000 Rpm 2500 2500 2500 2500

Maximum fan speed on Domestic Hot Water

Central Heating mode

Central Heating + Domestic Hot Water mode

1000 Rpm - 7000 Rpm 5400 5600 6300 6800

1400 Rpm - 7000 Rpm 5400 5600 6300 6800

1400 Rpm - 4000 Rpm 1550 1600 1600 1750

Page 53

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AD-3000941-02

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Tab.40 Adjustment for gas type G30/G31 (butane/propane)

Code Display text Description Adjustment range 45 65 90 115

DP003 Abs. max fan

DHW

GP007 Fan RPM Max CHMaximum fan speed during

Maximum fan speed on Domestic Hot Water

1000 Rpm - 7000 Rpm 5100 5300 5800 6500

1400 Rpm - 7000 Rpm 5100 5300 5800 6500

Central Heating mode

GP008 Fan RPM Min Minimum fan speed during

1400 Rpm - 4000 Rpm 1550 1600 2250 1800 Central Heating + Domestic Hot Water mode

GP009 Fan RPM Start Fan speed at appliance start 1000 Rpm - 4000 Rpm 2500 2500 2500 2500

Tab.41 Adjustment for gas type G31 (propane)

Code Display text Description Adjustment range 45 65 90 115

DP003 Abs. max fan

DHW

GP007 Fan RPM Max CHMaximum fan speed during

Maximum fan speed on Domestic Hot Water

1000 Rpm - 7000 Rpm 5100 5400 6000 6700

1400 Rpm - 7000 Rpm 5100 5400 6000 6700 Central Heating mode

GP008 Fan RPM Min Minimum fan speed during

1400 Rpm - 4000 Rpm 1550 1600 2000 1800 Central Heating + Domestic Hot Water mode

GP009 Fan RPM Start Fan speed at appliance start 1000 Rpm - 4000 Rpm 3000 2500 2500 3500

Fig.58 Flue gas measuring point

Fig.59 Full load test

2. Check the setting of the gas/air ratio.

7.2.3 Checking and setting the gas/air ratio

1. Unscrew the cap from the flue gas measuring point.

2. Insert the probe for the flue gas analyser into the measurement opening.

Warning During measurement, seal the opening around the sensor fully.

Caution The flue gas analyser must have a minimum accuracy of ±0.25% O2.

3. Measure the percentage of O2 in the flue gases. Take measurements at full load and at part load.

Important Measurements must be taken with the front casing off.

Performing the full load test

1. Select the tile [ ].

The Change load test mode menu appears.

2. Select the test MaximumPowerCH.

Change load test mode

A B MaximumPowerCH

The full load test starts. The selected load test mode is shown in the menu and the icon appears in the top right of the screen.

3. Check the load test settings and adjust if necessary.

Only the parameters shown in bold can be changed.

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1 2

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54 AMC Pro 7725131 - v.01 - 06062019

Checking/setting values for O2 at full load

Fig.60 Position of adjusting screw A

1 AMC Pro 45 - 65 - 90 2 AMC Pro 115

1. Measure the percentage of O2 in the flue gases.

2. Compare the measured value with the checking values in the table.

3. If the measured value is outside of the values given in the table, correct the gas/air ratio.

Warning Only a qualified installer may carry out the following operations.

4. Using adjusting screw A, adjust the percentage of O2 for the gas type being used to the nominal value. This should always be inside the

highest and lowest setting limit.

Tab.42 Checking/setting values for O2 at full load for G20 (H gas)

Values at full load for G20 (H gas)

AMC Pro 45 4,3 - 4,8

AMC Pro 65 4,3 - 4,8

AMC Pro 90 4,3 - 4,7

AMC Pro 115 4,2 - 4,7

(1) Nominal value

O2 (%)

(1)

Tab.43 Checking/setting values for O2 at full load for G20 (H gas)

(Switzerland)

Values at full load for G20 (H gas)

AMC Pro 45 4,3 - 4,8

AMC Pro 65 4,3 - 4,8

AMC Pro 90 4,3 - 4,7

AMC Pro 115 4,2 - 4,7

(1) Nominal value

O2 (%)

(1)

Tab.44 Checking/setting values for O2 at full load for G31 (propane)

Values at full load for G31 (propane)

AMC Pro 45 4,4 - 4,9

AMC Pro 65 4,6 - 4,9

AMC Pro 90 5,1 - 5,2

AMC Pro 115 4,9 - 5,4

(1) Nominal value

O2 (%)

(1)

Tab.45 Checking/setting values for O2 at full load for G30/G31

(butane/propane)

Values at full load for G30/G31 (butane/propane)

AMC Pro 45 4,7 - 5,2

AMC Pro 65 4,9 - 5,4

AMC Pro 90 4,9 - 5,4

AMC Pro 115 4,9 - 5,4

(1) Nominal value

O2 (%)

(1)

Caution The O2 values at full load must be lower than the O2 values at part

load.

Page 55

Fig.61 Part load test

AD-3000941-02

AD-0000072-02

B B

1 2

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7 Commissioning

Performing the part load test

1. If the full load test is still running, press the button to change the load test mode.

2. If the full load test was finished, select the tile [ ] to restart the chimney sweep menu.

A Change load test mode B MinimumPower

3. Select the MinimumPower test in the menu Change load test mode.

The part load test starts. The selected load test mode is shown in the menu and the icon appears in the top right of the screen.

4. Check the load test settings and adjust if necessary.

Only the parameters shown in bold can be changed.

5. End the part load test by pressing the button.

The message Running load test(s) stopped! is displayed.

Checking/setting values for O2 at part load

Fig.62 Position of adjusting screw B

1 AMC Pro 45 - 65 - 90 2 AMC Pro 115

1. Measure the percentage of O2 in the flue gases.

2. Compare the measured value with the checking values in the table.

3. If the measured value is outside of the values given in the table, correct the gas/air ratio.

Warning Only a qualified installer may carry out the following operations.

4. Using adjusting screw B, adjust the percentage of O2 for the gas type being used to the nominal value. This should always be inside the

highest and lowest setting limit.

5. Set the boiler back to the normal operating status.

Tab.46 Checking/setting values for O2 at part load for G20 (H gas)

Values at part load for G20 (H gas)

AMC Pro 45 5,7

AMC Pro 65 4,8

AMC Pro 90 5,2

AMC Pro 115 5,6

(1) Nominal value

O2 (%)

(1)

- 6,2

(1)

- 5,3

(1)

- 4,8

(1)

- 6,1

(1)

Tab.47 Checking/setting values for O2 at part load for G20 (H gas)

(Switzerland)

Values at part load for G20 (H gas)

O2 (%)

AMC Pro 45 5,7

AMC Pro 65 4,8

AMC Pro 90 5,2

AMC Pro 115 5,6

(1) Nominal value

Tab.48 Checking/setting values for O2 at part load for G31

(propane)

Values at part load for G31 (propane)

O2 (%)

AMC Pro 45 5,7

AMC Pro 65 5,4

(1)

- 6,2

- 5,3

- 4,8

- 6,1

(1)

- 6,2

- 5,7

Page 56

AD-3001124-01

Adjusted for / Réglée pour / Ingesteld op / Eingestellt auf / Regolato per / Ajustado para / Ρυθμισμένο για / Nastawiony na / настроен для / Reglat pentru / настроен за / ayarlanmıştır / Nastavljen za / beállítva/ Nastaveno pro / Asetettu kaasulle / Justert for/ indstillet til/ ضبط ل :

(10)3(X)

Gas

(12)3(X)

mbar

Parameters / Paramètres / Parameter / Parametri / Parámetros / Παράμετροι / Parametry / Параметры / Parametrii / Параметри / Parametreler / Paraméterek / Parametrit / Parametere / Parametre / المعلمات :

G20

DP003 - 3300

GP007 - 3300

GP008 - 2150

GP009 -

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56 AMC Pro 7725131 - v.01 - 06062019

7.3 Final instructions

Fig.63

Example filled-in sticker

Values at part load for G31 (propane)

AMC Pro 90 5,5

AMC Pro 115 5,8

(1) Nominal value

O2 (%)

(1)

- 5,8

(1)

- 6,3

(1)

Tab.49 Checking/setting values for O2 at part load for G30/G31

(butane/propane)

Values at part load for G30/G31 (butane/propane)

AMC Pro 45 5,7

AMC Pro 65 5,7

AMC Pro 90 5,7

AMC Pro 115 5,7

(1) Nominal value

O2 (%)

(1)

- 6,2

(1)

- 6,2

(1)

- 6,2

(1)

- 6,2

(1)

Caution The O2 values at part load must be higher than the O2 values at

full load.

1. Remove the measuring equipment.

2. Screw the cap on to the flue gas measuring point.

3. Seal the gas valve unit.

4. Put the front casing back.

5. Heat the central heating system up to approximately 70°C.

6. Switch the boiler off.

7. Vent the central heating system after approx. 10 minutes.

8. Turn on the boiler.

9. Check the water pressure. If necessary, top up the central heating system.

10. Fill in the following data on the sticker included, and attach it next to the data plate on the appliance.

The gas supply pressure; If set to overpressure application, fill in the type; The parameters modified for the changes mentioned above.

11. Optimise the settings as required for the system and user preferences.

See For more information; Settings, page 57 and User instructions, page 68.

12. Instruct the user in the operation of the system, boiler and controller.

13. Inform the user of the maintenance to be performed.

14. Hand over all manuals to the user.

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....................

..... ... ....... .... .. ..... ....... .... ..... .......

..... ... ....... .... .. ..... ....

.........

..... ... ....... ....

....... .... .. ..... .... .......

....... ...........

......

.....

...

CP010

AD-3001375-01

CP010

AD-3001376-01

CP010

AD-3001377-01

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8.1 Introduction to parameter codes

8 Settings

Fig.64 Code on a Diematic Evolution

Fig.65 First letter

Fig.66 Second letter

The controls platform makes use of an advanced system to categorise parameters, measurements and counters. Knowing the logic behind these codes, makes it easier to identify them. The code consists of two letters and three numbers.

The first letter is the category the code relates to.

A Appliance: Appliance C Circuit: Zone D Domestic hot water: Domestic hot water G Gas fired: Gas-fired heat engine P Producer: Central heating

Category D codes are appliance controlled only. When the domestic hot water is controlled by an SCB, it is handled like a circuit, with C-category codes.

The second letter is the type.

P Parameter: Parameters C Counter: Counters M Measurement: Signals

Fig.67 Number

8.2 Changing the parameters

The number is always three digits. In certain cases, the last of the three digits relates to a zone.

The boiler’s control unit is set for the most common central heating systems. These settings will ensure that virtually every central heating system operates effectively. The user or the installer can optimise the parameters as required.

Caution Changing the factory settings may adversely affect the operation of the boiler.

For more information, see Additional documentation, page 11

8.2.1 Accessing the installer level

Some parameters that may affect the operation of the boiler are protected by an access code. Only the installer is allowed to modify these parameters.

1. Select the tile [ ].

2. Press the button to confirm the selection.

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58 AMC Pro 7725131 - v.01 - 06062019

Fig.68

Installer level

3. Use the rotary knob to select code: 0012.

4. Press the button to confirm the selection.

5. To leave the installer level, select the tile [ ] .

6. Use the rotary knob to select Confirm or Cancel.

7. Press the button to confirm the selection.

When the control panel is not used for 30 minutes, the installer level is left automatically.

Configuring the installation at installer level

Configure the installation by pressing the button and selecting Installation Setup . Select the control unit or circuit board you want to

configure:

Tab.50 CU-GH08

Icon Zone or function Description

CIRCA / CH Central heating circuit

Gas fired appliance Gas boiler

Tab.51 SCB-10

Icon Zone or function Description

CIRCA Central heating circuit A

CIRCB Central heating circuit B

DHW Domestic hot water external circuit

CIRCC Central heating circuit C

0-10 volt input 0–10 volt input signal

Digital Input Digital input signal

Analogue input Analogue input signal

Cascade management B Management of a cascade of multiple boilers

Buffer Tank Schedule Enable a buffer tank with one or two sensors

Outdoor temperature Outdoor sensor

Status information PCB SCB-10 status information

When the installer level is enabled, the status of the tile [ ] changes from Off into On.

When the installer level is disabled, the status of the tile [ ] changes from On into Off.

Tab.52 Configuring a zone or function of CU-GH08 or SCB-10

Parameters, counters, signals Description

Parameters Set the parameters at installer level

Counters Read the counters at installer level

Signals Read the signals at installer level

Adv. Parameters Set the parameters at advanced installer level

Adv. Counters Read the counters at advanced installer level

Adv. Signals Read the signals at advanced installer level

8.2.2

Changing boiler parameters when SCB-10 is fitted

When the boiler is fitted with the SCB-10 the following boiler CU-GH08 parameter(s) at installer level must be checked and adjusted, if necessary:

Page 59

AD-4100424-01

1500 2500 3500 4500 5500 6500 7500

41,2

5400

AD-4100427-01

1500 2500 3500 4500 5500 6500 7500

5600

8 Settings

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Tab.53 Installation Setup > CU-GH08 > CIRCA > Parameters, counters, signals > Parameters

Code Display text Description Range Adjust

ment

CP020 Zone Function Functionality of the zone 0 = Disable

0 1 = Direct 2 = Mixing Circuit 3 = Swimming pool 4 = High Temperature 5 = Fan Convector 6 = DHW tank 7 = Electrical DHW 8 = Time Program 9 = ProcessHeat 10 = DHW Layered 11 = DHW Internal tank 31 = DHW FWS EXT

Tab.54 Installation Setup > CU-GH08 > Gas fired appliance > Parameters, counters, signals > Parameters

Code Display text Description Range Adjust

ment

AP102 Boiler Pump function Configuration of the boiler pump as

zone pump or system pump (feed

0 = No 1 = Yes

lowloss header)

Tab.55 Installation Setup > CU-GH08 > Tank DHW > Parameters, counters, signals > Parameters

Code Display text Description Range Adjust

ment

DP007 Dhw 3wv Standby Position of three way valve during

standby

8.2.3

Setting the maximum load for CH operation

0 = CH position 1 = DHW position

See the graphs for the relationship between load and speed for natural gas. The speed can be changed using parameter GP007.

Fig.69 Load AMC Pro 45

Fig.70 Load AMC Pro 65

Maximum heat input

Factory setting

Input (Hi) (kW)

Fan speed (rpm)

Maximum heat input

Factory setting

Input (Hi) (kW)

Fan speed (rpm)

Page 60

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100

6300

AD-4100431-01

1500 2500 3500 4500 5500 6500 7500

100

107

120

6800

AD-3001402-01

.... ...... ........ ..............

11:20

.... ...

... ....

...... ...

... ...

........ ...................

.... .....

8 Settings

60 AMC Pro 7725131 - v.01 - 06062019

Fig.71

Load AMC Pro 90

Fig.72 Load AMC Pro 115

Maximum heat input

Factory setting

Input (Hi) (kW)

Fan speed (rpm)

Maximum heat input

Factory setting

Input (Hi) (kW)

Fan speed (rpm)

8.2.4 Setting the heating curve

When an outdoor temperature sensor is connected to the installation, the relation between the outdoor temperature and the central heating flow temperature is controlled by a heating curve. This curve can be adjusted to the requirements of the installation.

1. Select the tile of the zone you want to configure.

2. Select Control strategy.

3. Select the setting Outdoor Temp. based or Outdoor & room based. The option Heating Curve appears in the Zone setup menu.

4. Select Heating Curve. A graphic display of the heating curve is shown.

Fig.73 The heating curve

5. Adjust the following parameters:

Tab.56 Settings

A Slope: Slope of the heating curve:

Floor heating circuit: slope between 0.4 and 0.7 Radiator circuit: slope at approximately 1.5

B Max: Maximum temperature of the heating circuit

C Base: Ambient temperature setpoint

D xx°C ; xx°CRelationship between the heating circuit flow

temperature and the outdoor temperature. This information is visible throughout the slope.

8.2.5 Setting for process heat application

Important The service life of the boiler may be reduced if it is used for process heat applications.

For this application, adjust the following parameters:

1. Set parameter DP140 to Process heat.

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8 Settings

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2. Set parameters DP005 and DP070 to the required value for this

installation.

3. If using a DHW sensor; set parameters DP006 and DP034 to the

required value for this installation.

8.2.6 Changing the default ΔT setting

The ΔT can be increased with a parameter setting. When increasing the ΔT, the control unit limits the flow temperature to a maximum of 80 °C.

1. Set parameter GP021 to the required temperature.

Tab.57 Increasing default ΔT setting

Boiler type Default ΔT setting Maximum ΔT setting

AMC Pro 45 AMC Pro 65 AMC Pro 90

AMC Pro 115 20 °C 35 °C

2. If a PWM-controlled central heating-pump is controlled by the boiler

control unit; set parameter PP014 to 2 °C.

25 °C 40 °C

8.3

List of parameters

8.3.1 Control unit settings

Important

All tables show the factory setting for the parameters. All possible options are indicated in the adjustment range. The display of the boiler only shows the relevant settings for the appliance.

Tab.58 Navigation for basic installer level

Level Menu cascade

Basic installer

(1) See the column "Submenu" in the following table for the correct navigation. The parameters are grouped in specific functionalities.

> Installation Setup > CU-GH08 > Submenu

Tab.59 Factory settings at basic installer level

Code Display text Description Range Submenu 45 65 90 115

AP016 CH function onEnable central heating heat

demand processing

AP017 DHW function onEnable domestic hot water

heat demand processing

AP073 Summer

Winter

AP074 Force

summer mode

Outdoor temperature: upper limit for heating

The heating is stopped. Hot water is maintained. Force

0 = Off 1 = On

10 °C - 30 °C Outdoor

0 = Off 1 = On

Summer Mode

AP083 Enable

master func

Enable the master functionality of this device on

0 = No 1 = Yes

the S-Bus for system control

AP089 Installer name Name of the installer Mandator

AP090 Installer

phone

Telephone number of the installer

Mandator

(1)

> Parameters, counters, signals > Parameters

Gas fired

1 1 1 1

appliance

Gas fired

1 1 1 1

appliance

22 22 22 22 temperatu re

Outdoor

0 0 0 0 temperatu re

Mandator

0 0 0 0 y bus master

None None None None y bus master

0 0 0 0 y bus master

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8 Settings

62 AMC Pro 7725131 - v.01 - 06062019

Code Display text Description Range Submenu 45 65 90 115

AP107 Color display

Mk2

Color display Mk2 0 = White

1 = Red 2 = Blue

Mandator y bus master

2 2 2 2

3 = Green 4 = Orange 5 = Yellow 6 = Violet

CP010 Tflow setpoint

zone

Zone flow temperature setpoint, used when the zone

0 °C - 90 °C Direct

zone

80 80 80 80

is set to a fixed flow setpoint.

CP080 User T.Room

Activity

CP081 User T.Room

Activity

CP082 User T.Room

Activity

CP083 User T.Room

Activity

CP084 User T.Room

Activity

CP085 User T.Room

Activity

CP200 Manu

ZoneRoomTe mpSet

CP320 OperatingZon

eMode

Room setpoint temperature of

5 °C - 30 °C Direct

the user zone activity

Room setpoint temperature of

5 °C - 30 °C Direct

the user zone activity

Room setpoint temperature of

5 °C - 30 °C Direct

the user zone activity

Room setpoint temperature of

5 °C - 30 °C Direct

the user zone activity

Room setpoint temperature of

5 °C - 30 °C Direct

the user zone activity

Room setpoint temperature of

5 °C - 30 °C Direct

the user zone activity

Manually setting the room

5 °C - 30 °C Direct temperature setpoint of the zone

Operating mode of the zone 0 = Scheduling

1 = Manual

zone

Direct zone

16 16 16 16

20 20 20 20

6 6 6 6

21 21 21 21

22 22 22 22

20 20 20 20

1 1 1 1

2 = Antifrost

3 = Temporary

CP510 Temporary

Room Setp

CP550 Zone, fire

place

CP660 Icon display

zone

Temporary room setpoint per

5 °C - 30 °C Direct zone

Fire Place mode is active 0 = Off

1 = On

Choice icon to display this zone

0 = None

1 = All

zone

Direct zone

20 20 20 20

0 0 0 0

3 3 3 3

2 = Bedroom

3 = Livingroom

4 = Study

5 = Outdoor

6 = Kitchen

7 = Basement

8 = Swimming Pool

9 = DHW Tank

10 = DHW Electrical

Tank

11 = DHW Layered

Tank

12 = Internal Boiler

Tank

13 = Time Program

DP060 DHW

timeprog. select

Time program selected for DHW.

0 = Schedule 1

1 = Schedule 2

2 = Schedule 3

Internal DHW

0 0 0 0

3 = Cooling

DP070 DHW comfort

setpoint

Comfort temperature setpoint from the Domestic Hot Water

40 °C - 65 °C Internal

DHW

60 60 60 60

tank

DP080 DHW reduced

setpoint

Reduced temperature setpoint from the Domestic Hot Water

7 °C - 50 °C Internal

DHW

15 15 15 15

tank

Page 63

8 Settings

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Code Display text Description Range Submenu 45 65 90 115

DP200 DHW mode DHW primary mode current

working setting

0 = Scheduling

1 = Manual

Internal DHW

1 1 1 1

2 = Antifrost

3 = Temporary

DP337 DHW holiday

setpoint

Holiday temperature setpoint from the Domestic Hot Water

10 °C - 60 °C Internal

DHW

10 10 10 10

tank

Tab.60 Navigation for installer level

Level Menu cascade

Installer

(1) See the column "Submenu" in the following table for the correct navigation. The parameters are grouped in specific functionalities.

> Installation Setup > CU-GH08 > Submenu

(1)

> Parameters, counters, signals > Parameters

Tab.61 Factory settings at installer level

Code Display text Description Range Submenu 45 65 90 115

AP001 BL input

setting

Blocking input setting (1: Full blocking, 2: Partial blocking, 3: User reset locking)

1 = Full blocking

2 = Partial blocking

3 = User reset locking

Gas fired appliance

1 1 1 1

4 = Backup relieved

5 = Generator

relieved

6 = Gen.&Backup

relieved

7 = High, Low Tariff

8 = Photovoltaic HP

Only

9 = PV HP And

backup

10 = Smart Grid ready

11 = Heating Cooling

AP003 Flue Valve

Wait Time

Wait time after burner command to open flue gas

0 Sec - 255 Sec Gas fired

appliance

0 0 0 0

valve

AP006 Min. water

pressure

AP008 Time release

signal

Appliance will report low water pressure below this value

The appliance will wait x sec (0=off) for the release contact

0 bar - 6 bar Gas fired

appliance

0 Sec - 255 Sec Gas fired

appliance

0,8 0,8 0,8 0,8

0 0 0 0

to close in order to start the burner

AP009 Service hours

burner

AP010 Service

notification

Burning hours before raising a service notification

The type of service needed based on burn and powered hours

0 Hours - 51000

Hours

0 = None

1 = Custom

notification

Gas fired appliance

6000 6000 6000 6000

0 0 0 0

2 = ABC notification

AP011 Service hours

mains

AP063 CH Set Max

System

Hours powered to raise a service notification

Maximum flow temperature setpoint for burning at central

0 Hours - 51000

Hours

Gas fired appliance

20 °C - 90 °C Gas fired

appliance

35000 35000 35000 35000

90 90 90 90

heating

AP079 Building

Inertia

Inertia of the building used for heat up speed

0 - 15 Outdoor

temperatu

3 3 3 3

AP080 Frost min out

temp

AP082 Enable

daylight save

Outside temperature below which the antifreeze protection is activated

Enable daylight saving for the system to save energy during winter

-60 °C - 25 °C Outdoor temperatu re

0 = Off 1 = On

Mandator y bus master

-10 -10 -10 -10

1 1 1 1

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8 Settings

64 AMC Pro 7725131 - v.01 - 06062019

Code Display text Description Range Submenu 45 65 90 115

AP091 Outside Sens.

Source

Type of outside sensor connection to be used

0 = Auto 1 = Wired sensor 2 = Wireless sensor

Outdoor temperatu re

0 0 0 0

3 = Internet measured 4 = None

AP108 OutsideSenso

rEnabled

Enable the function Outside Sensor

0 = Auto 1 = Wired sensor 2 = Wireless sensor

Outdoor temperatu re

0 0 0 0

3 = Internet measured 4 = None

CP000 MaxZoneTFlo

wSetpoint

CP020 Zone Function Functionality of the zone 0 = Disable

Maximum Flow Temperature setpoint zone

0 °C - 90 °C Direct

zone

Direct

1 = Direct

zone

80 80 80 80

1 1 1 1

2 = Mixing Circuit 3 = Swimming pool 4 = High Temperature 5 = Fan Convector 6 = DHW tank 7 = Electrical DHW 8 = Time Program 9 = ProcessHeat 10 = DHW Layered 11 = DHW Internal tank 12 = DHW Commercial Tank 31 = DHW FWS EXT

CP060 RoomT.

Holiday

CP070 MaxReduced

RoomT.Lim

Wished room zone temperature on holiday period

Max Room Temperature limit of the circuit in reduced mode,

5 °C - 20 °C Direct

zone

5 °C - 30 °C Direct

zone

6 6 6 6

16 16 16 16

that allows switching to comfort mode

CP210 Zone HCZP

Comfort

Comfort footpoint of the temperature of heat curve of

15 °C - 90 °C Direct

zone

15 15 15 15

the circuit

CP220 Zone HCZP

Reduced

Reduced footpoint of the temperature of heat curve of

15 °C - 90 °C Direct

zone

15 15 15 15

the circuit

CP230 Zone Heating

Curve

CP340 TypeReduced

NightMode

CP470 Zone screed

drying

CP480 ScreedStartT

emp

Heating curve temperature gradient of the zone

Type of reduced night mode, stop or maintain heating of circuit

Setting of the screed drying program of the zone

Setting of the start temperature of the screed

0 - 4 Direct

zone

0 = Stop heat demand 1 = Continue heat

Direct zone

demand

0 Days - 30 Days Direct

zone

20 °C - 50 °C Direct

zone

1,5 1,5 1,5 1,5

1 1 1 1

0 0 0 0

20 20 20 20

drying program of the zone

CP490 ScreedStopTempSetting of the stop

temperature of the screed

20 °C - 50 °C Direct

zone

20 20 20 20

drying program of the zone

CP570 ZoneTimePro

g Select

Time Program of the zone selected by the user

0 = Schedule 1 1 = Schedule 2

Direct zone

0 0 0 0

2 = Schedule 3 3 = Cooling

Page 65

8 Settings

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Code Display text Description Range Submenu 45 65 90 115

CP730 Zone Heat up

speed

Selection of heat up speed of the zone

0 = Extra Slow 1 = Slowest

Direct zone

3 3 3 3

2 = Slower 3 = Normal 4 = Faster 5 = Fastest

CP740 Zone cool

down speed

Selection of cool down speed of the zone

0 = Slowest 1 = Slower

Direct zone

2 2 2 2

2 = Normal 3 = Faster 4 = Fastest

CP750 MaxZone

Preheat time

CP780 Control

strategy

Maximum zone preheat time 0 Min - 240 Min Direct

zone

Selection of the control strategy for the zone

0 = Automatic 1 = Room Temp.

Direct zone

90 90 90 90

0 0 0 0

based 2 = Outdoor Temp. based 3 = Outdoor & room based

DP004 Legionella

calor.

Legionella mode protection calorifier

0 = Disabled 1 = Weekly

Tank DHW

1 1 1 1

2 = Daily

DP007 Dhw 3wv

Standby

DP035 Start pump

DHW calo

DP150 DHW

Thermostat

DP160 DHW AntiLeg

Setpoint

DP170 Start time

holiday

DP180 End time

holiday

GP017 Max power Maximum power percentage

GP050 Power Min Minimum power in kilo Watt

PP015 CH Pump

postrun time

Position of three way valve during standby

Start pump for Domestic Hot Water calorifier

Set DHW Thermostat function On or Off

Setpoint for DHW anti legionella

Start time of holiday Time stamp

End time of holiday Timestamp

in kilo Watt

for RT2012 calculation

Central heating pump post run time

0 = CH position 1 = DHW position

Tank DHW

-20 °C - 20 °C Tank DHW

0 = Off 1 = On

Tank DHW

50 °C - 90 °C Internal

DHW

Internal

DHW

Internal

DHW

0 kW - 80 kW Gas fired

appliance

0 kW - 80 kW Gas fired

appliance

0 Min - 99 Min Gas fired

appliance

0 0 0 0

-3 -3 -3 -3

1 1 1 1

70 70 70 70

- - - -

71,5 103,6 124,5 140,9

4,7 6,7 10,8 11,4

1 1 1 1

Tab.62 Navigation for advanced installer level

Level Menu cascade

Advanced installer

> Installation Setup > CU-GH08 > Submenu

(1)

> Parameters, counters, signals > Parameters > Adv.

Parameters

(1) See the column "Submenu" in the following table for the correct navigation. The parameters are grouped in specific functionalities.

Tab.63 Factory settings at advanced installer level

Code Display text Description Range Submenu 45 65 90 115

AP002 Manual Heat

Demand

Enable manual heat demand function

0 = Off 1 = With setpoint

Gas fired appliance

0 0 0 0

2 = TOutdoor Control

AP026 Setpoint

manual HD

AP056 Outdoor

sensor

Flow temperature setpoint for

10 °C - 90 °C Gas fired

manual heat demand

Enable outdoor sensor 0 = No outside sensor

1 = AF60 2 = QAC34

appliance

Outdoor temperatu re

40 40 40 40

1 1 1 1

Page 66

8 Settings

66 AMC Pro 7725131 - v.01 - 06062019

Code Display text Description Range Submenu 45 65 90 115

AP102 Boiler Pump

function

Configuration of the boiler pump as zone pump or

0 = No 1 = Yes

Gas fired appliance

0 0 0 0

system pump (feed lowloss header)

AP111 Can line

length

CP130 T.OutdoorToZ

one

CP240 ZoneRoomUn

itInfl

CP250 CalSondeAm

bZone

CP770 Zone Buffered The zone is after a Buffer tank 0 = No

DP003 Abs. max fan

DHW

DP005 Calorifier Tf

offset

DP006 Hyst calorifier Hysteresis to start heating

DP020 Postrun DHW

pump/3wv

Can line length 0 = < 3m

1 = < 80m 2 = < 500m

Assigning the outdoor sensor

0 - 4 Direct

to zone …

Adjustment of the influence of

0 - 10 Direct

the zone room unit

Mandator y bus master

zone

Calibration of Zone Room Unit -5 °C - 5 °C Direct

zone

Direct

Maximum fan speed on Domestic Hot Water

Flow setpoint offset for loading calorifier

1 = Yes

1000 Rpm - 7000 Rpm

0 °C - 50 °C Tank

zone

Gas fired appliance

DHW

2 °C - 15 °C Tank

calorifier

Post run time of the DHW pump/3 way valve after DHW

0 Sec - 99 Sec Gas fired

DHW

appliance

0 0 0 0

3 3 3 3

0 0 0 0

5400 5600 6300 6700

20 20 20 20

5 5 5 5

10 10 10 10

production

DP034 DhwCalorifier

Offset

DP140 DHW load

type

Offset for calorifier sensor 0 °C - 10 °C Tank

DHW

DHW load type (0 : Combi, 1 : Solo)

0 = Combi 1 = Solo 2 = Layered cylinder 3 = Process heat 4 = External

Internal DHW Tank DHW Gas fired

2 2 2 2

1 1 1 1

appliance

GP007 Fan RPM Max CHMaximum fan speed during

Central Heating mode

GP008 Fan RPM Min Minimum fan speed during

Central Heating + Domestic

1400 Rpm - 7000 Rpm

1400 Rpm - 4000 Rpm

Gas fired appliance

5400 5600 6300 6800

1550 1600 1600 1750

Hot Water mode

GP009 Fan RPM

Start

GP010 GPS Check Gas Pressure Switch check

GP021 Temp diff

Modulating

Fan speed at appliance start 1000 Rpm - 4000

Rpm

0 = No

on/off

Modulate back when delta

1 = Yes

10 °C - 40 °C Gas fired

temperature is large then this

Gas fired appliance

appliance

2500 2500 2500 2500

0 0 0 0

25 25 25 20

treshold

GP022 Tfa Filter Tau Tau factor for average flow

temperature calculation

PP014 ChPumpDTR

eduction

Reduction of temperature delta modulating for pump

1 - 255 Gas fired

appliance

0 °C - 40 °C Gas fired

appliance

1 1 1 1

18 18 18 18

modulation

PP016 Max. CH

pump speed

PP017 ChPumpSpee

dMaxFactor

Maximum central heating pump speed (%)

Maximum central heating at minimum load as percentage

20 % - 100 % Gas fired

appliance

0 % - 100 % Gas fired

appliance

100 100 100 100

of max pump speed

PP018 Min CH pump

speed

PP023 Start

hysteresis CH

Minimum central heating pump speed (%)

Hysteresis to start burner in heating mode

20 % - 100 % Gas fired

appliance

1 °C - 10 °C Gas fired

appliance

30 30 30 30

10 10 10 10

Page 67

8.3.2 SCB-10 expansion PCB settings

7725131 - v.01 - 06062019 AMC Pro 67

See The boiler service manual for the SCB-10 expansion PCB settings. This manual can be found on the website.

8 Settings

Page 68

AD-3001387-01

Not set

Home Screen

22/02/2018 11:20

... ...

........ .......

......

AD-3001388-01

... ...

........ .......

......

Not set

Home Screen

22/02/2018 11:20

9 User instructions

68 AMC Pro 7725131 - v.01 - 06062019

9 User instructions

9.1 Accessing the user level menus

Fig.74 Menu selection

The tiles on the home screen provide quick access for the user to the corresponding menus.

1. Use the rotary knob to select the required menu.

Fig.75 Confirm menu selection

2. Press the button to confirm the selection.

3. Use the rotary knob to select the desired setting.

4. Press the button to confirm the selection.

5. Use the rotary knob to change the setting.

6. Press the button to confirm the selection.

7. Use the rotary knob to select the next setting or press the button to

9.2 Home screen

The tiles on the home screen provide quick access to the corresponding menus. Use the rotary knob to navigate to the menu of your choice and

press the button to confirm the selection. All options for change will appear in the display (Cannot edit read-only datapoint will appear in the display if a setting cannot be changed).

Tab.64 Selectable tiles for the user

Tile Menu Function

Information menu. Read out various current values.

Error indicator. Read out details about the current error.

With some errors the icon will appear with installer contact details (when filled in).

Holiday mode. Set the start and end date of your holiday to lower the room and domestic hot

water temperatures of all zones.

Gas boiler indicator. Read out burning details of the boiler and switch the heating function of the

boiler on or off.

Water pressure indicator. Shows the water pressure. Top up the installation when the water pressure is

too low.

Heating circuit set-up. Configure the settings per heating circuit.

, , , , , ,

The available settings of this selected menu appear in the display.

All options for change will appear in the display (if a setting cannot be changed, Cannot edit read-only datapoint will appear in the display).

return to the home screen.

DHW setup. Configure the domestic hot water temperatures.

Outdoor sensor setup. Configure the temperature regulation using the outdoor sensor.

Page 69

9.3 Activating holiday programs for all zones

7725131 - v.01 - 06062019 AMC Pro 69

If you go on holiday, the room temperature and domestic hot water temperature can be reduced to save energy. With the following procedure you can activate the holiday mode for all zones and domestic hot water temperature.

1. Select the tile [ ].

2. Set the following parameters:

Tab.65 Holiday program settings

Parameter Description

Start date holiday Set the start time and date of your holiday

End date holiday Set the end time and date of your holiday

Wished room zone temperature on holiday period Set the room temperature for the holiday period

Reset Reset or cancel the holiday program

9 User instructions

9.4

Tab.66 Menu to configure a heating circuit

Icon Menu Function

Tab.67

Menu Function

Short temperature change Change the room temperature temporarily, if required

OperatingZoneMode Select the heating operating mode: Scheduling, Manual or Antifrost

Manu ZoneRoomTempSet Set the room temperature manually to a fixed setting

Heating Schedule Create a timer program (up to 3 programs allowed). See: Creating a timer

Set Heating Activity Temperatures Set the room temperature for each activity of the timer program

ZoneTimeProg Select Select a timer program (3 options)

Holiday Mode Set the start and end date of your holiday and the reduced temperature for

Zone friendly Name Create or change the name of the heating circuit

Icon display zone Select the icon of the heating circuit

OperatingZoneMode Read the current operating mode of the heating circuit

Heating circuit configuration

For every heating circuit there is a quick user settings menu available. Select the heating circuit you want to configure by selecting the tile [ ], [ ], [ ], [ ], [ ], [ ] or [ ]

Scheduling Set the scheduling mode and choose a timer program already created

Manual Set the manual mode; the room temperature setpoint is set to a fixed setting

Short temperature change Set the temporary mode; the room temperature setpoint is changed tempora

rily

Holiday Set the start and end date of your holiday to lower the room temperature set

point.

Antifrost Set the frost protection mode; the minimum room temperature protects your

system from freezing

Set Heating Activity Temperatures Set the room temperature setpoint for each activity of the timer program.

See: Timer program to control the room temperature, page 71

Zone configuration Access the settings for the configuration of the heating circuit.

Extended menu to configure a heating circuit Zone configuration

program, page 71

this zone

Page 70

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9 User instructions

70 AMC Pro 7725131 - v.01 - 06062019

9.5 Changing the room temperature of a zone

9.5.1 Definition of zone

Fig.76

Two zones

Fig.77 Letter selection

Zone is the term given to the different hydraulic circuits CIRCA, CIRCB and so on. It designates several rooms of the house served by the same circuit.

Tab.68 Example of two zones

Zone Factory name

1 Zone 1 CIRCA

2 Zone 2 CIRCB

9.5.2 Changing the name and symbol of a zone

The zones have a factory symbol and factory name. You can change the name and symbol of a zone.

1. Select the tile of the zone you want to change.

2. Select Zone configuration

3. Select Zone friendly Name A keyboard with letters, numbers and symbols is shown.

4. Change the name of the zone (20 characters maximum):

4.1. Use the rotary button to select a letter, number or action.

4.2.

Select to delete a letter, number or symbol.

4.3.

Press the rotary knob to confirm or to repeat a letter, number or symbol.

4.4.

Select to add a space.

Fig.78 Confirm sign

5. Select the sign on the screen when the name is complete.

6. Press the rotary knob to confirm the selection.

7. Use the rotary button to select Icon display zone.

8. Press the knob to confirm the selection. All available icons appear in the display.

9. Use the rotary knob to select the desired symbol of the zone.

10. Press the rotary knob to confirm the selection.

9.5.3

To regulate the room temperature of the different areas of the house, you can choose from 5 operating modes:

Changing the operating mode of a zone

1. Select the tile of the zone you want to change. The Zone QuickSelect menu opens.

Page 71

2. Select the desired operating mode:

AD-3001403-01

°C

0:00 2:00 4:00 6:00 8:00 10:00 12:00h14:00 16:00 18:00 20:00 22:00 0:00

AD-3001384-01

........ .......

..... ... ....... ....

....... ...........

.... ...... ........ ..............

11:20

..:.. ........ ....

................ ..............

7725131 - v.01 - 06062019 AMC Pro 71

Tab.69 Operating modes

Icon Mode Description

Scheduling The room temperature is controlled by a timer program

Manual The room temperature is set to a fixed setting

Short temperature change The room temperature is changed temporarily

Holiday The room temperature is reduced during your holiday to save energy

Antifrost Protect the boiler and installation from freezing in winter

9.5.4 Timer program to control the room temperature

Creating a timer program

A timer program allows you to vary the room temperature per hour and per day. The room temperature is linked to the activity of the timer program.

9 User instructions

Important You can create up to three timer programs per zone. For example, you can create a program for a week with normal working hours and a programme for a week when you are at home most of the time.

Fig.79 Weekday

1. Select the tile of the zone you want to change.

2. Select Zone configuration > Heating Schedule.

3. Select the timer program you want to modify: Schedule 1, Schedule 2

or Schedule 3.

Activities scheduled for Sunday are displayed. The last scheduled activity of a day is active until the first activity of the next day. At initial start-up, all weekdays have two standard activities; Home starting at 6:00 and Sleep starting at 22:00.

4. Select the weekday you want to modify.

Weekday

B Overview of scheduled activites

C List of actions

5. Perform the following actions, if necessary:

5.1. Edit the start time and/or activity of a scheduled activity.

5.2. Add a new activity.

5.3. Delete a scheduled activity (select the activity Delete).

5.4. Copy the scheduled activities of the weekday to other days.

5.5. Change the temperature linked to an activity.

Definition of activity

Activity is the term used when programming time slots in a timer program. The timer program sets the room temperature for different activities during the day. A temperature setpoint is associated with each activity. The last activity of the day is valid until the first activity of the next day.

Fig.80

Activities of a timer program

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9 User instructions

72 AMC Pro 7725131 - v.01 - 06062019

Tab.70 Example of activities

Start of the activity Activity Temperature setpoint

1 6:30 Morning 20 °C

2 9:00 Away 19 °C

3 17:00 Home 20 °C

4 20:00 Evening 22 °C

5 23:00 Sleep 16 °C

Changing the name of an activity

You can change the names of the activities in the timer program.

1. Press the button.

2. Select System Settings .

3. Select Set Heating Activity Names. A list of 6 activities and their standard names is shown:

Activity 1 Sleep

Activity 2 Home

Activity 3 Away

Activity 4 Morning

Activity 5 Evening

Activity 6 Custom

4. Select an activity. A keyboard with letters, numbers and symbols is shown.

5. Change the name of the activity:

5.1.

Press the rotary knob to repeat a letter, number or symbol.

5.2.

Select to delete a letter, number or symbol.

5.3.

Select to add a space.

6. Select the sign on the screen when the name is complete.

7. Press the rotary knob to confirm the selection.

Activating a timer program

In order to use a timer program, it is necessary to activate the operating mode Scheduling. This activation is done separately for each zone.

1. Select the tile of the zone you want to change.

2. Select Scheduling.

3. Select timer program Schedule 1, Schedule 2 or Schedule 3.

9.5.5 Changing the heating activity temperatures

You can change the heating temperatures of each activity.

1. Select the tile of the zone you want to change.

2. Select Set Heating Activity Temperatures. A list of 6 activities and their temperatures is shown.

3. Select an activity.

4. Set the heating activity temperature.

9.5.6 Changing the room temperature temporarily

Regardless of the operating mode selected for a zone, it is possible to change the room temperature for a short period. After this period has elapsed, the selected operating mode resumes.

Important The room temperature can only be adjusted in this way if a room temperature sensor/thermostat is installed.

1. Select the tile of the zone you want to change.

2. Select Short temperature change.

3. Set the duration in hours and minutes.

Page 73

4. Set the temporary room temperature.

AD-3001384-01

........ .......

..... ... ....... ....

....... ...........

.... ...... ........ ..............

11:20

..:.. ........ ....

................ ..............

7725131 - v.01 - 06062019 AMC Pro 73

The Short temperature change menu shows the duration and the temporary temperature.

9.6 Changing the domestic hot water temperature

9 User instructions

9.6.1

For hot water production, you can choose from 5 operating modes:

1. Select the tile [ ].

2. Select the desired operating mode:

Tab.71 DHW operating modes

Icon Mode Description

Scheduling The domestic hot water temperature is controlled by a timer program

Manual The domestic hot water temperature is set to a fixed setting

Hot water boost The domestic hot water temperature is increased temporarily

Holiday The domestic hot water temperature is reduced during your holiday to save

energy

Antifrost Protect the boiler and installation from freezing in winter

9.6.2 Timer program to control the DHW temperature

Creating a timer program

A timer program allows you to vary the domestic hot water temperature per hour and per day. The hot water temperature is linked to the activity of the timer program.

Changing the domestic hot water operating mode

The DHW QuickSelect menu opens.

Fig.81

Weekday

Important You can create up to three timer programs. For example, you can create a program for a week with normal working hours and a programme for a week when you are at home most of the time.

1. Select the tile [ ].

2. Select Zone configuration > DHW Schedule.

3. Select the timer program you want to modify: Schedule 1, Schedule 2

or Schedule 3.

Activities scheduled for Sunday are displayed. The last scheduled activity of a day is active until the first activity of the next day. The scheduled activities are shown. At initial start-up, all weekdays have two standard activities; Comfort starting at 6:00 and Reduced starting at 22:00.

4. Select the weekday you want to modify.

Weekday

A B Overview of scheduled activites

C List of actions

5. Perform the following actions, if necessary:

5.1. Edit the start time and/or activity of a scheduled activity.

5.2. Add a new activity.

5.3. Delete a scheduled activity (select the activity Delete).

5.4. Copy the scheduled activities of the weekday to other days.

5.5. Change the temperature linked to an activity.

Activating a DHW timer program

In order to use a DHW timer program, it is necessary to activate the operating mode Scheduling. This activation is done separately for each zone.

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9 User instructions

74 AMC Pro 7725131 - v.01 - 06062019

1. Select the tile [ ].

2. Select Scheduling.

3. Select DHW timer program Schedule 1, Schedule 2 or Schedule 3.

9.6.3

Increasing the domestic hot water temperature temporarily

Regardless of the operating mode selected for domestic hot water production, it is possible to increase the domestic hot water temperature for a short period. After this period the hot water temperature decreases to the Reduced setpoint.

Important The domestic hot water temperature can only be adjusted in this way if a domestic hot water sensor is installed.

1. Select the tile [ ].

2. Select Hot water boost.

3. Set the duration in hours and minutes. The temperature is increased to the DHW comfort setpoint.

9.6.4 Changing the comfort hot water temperature

You can change the comfort hot water temperature in the timer program.

1. Select the tile [ ].

2. Select DHW comfort setpoint: The DHW temperature when the hot

water production is switched on.

3. Set the comfort hot water temperature.

You can also change the reduced hot water temperature via: Zone configuration > Domestic Hot Water Setpoints > DHW reduced setpoint: The DHW temperature when the hot water production is switched off.

9.7

9.8

Tab.72 Display settings

System Settings menu Settings

Set Date and Time Set the currrent date and time

Select Country and Language Select your country and language

Daylight Saving Time Enable or disable daylight saving time

Installer Details Read out the name and phone number of the installer

Set Heating Activity Names Create the names for the activities of the timer program

Set Screen Brightness Adjust the brightness of the screen

Switching the central heating on or off

You can switch off the central heating function of the boiler to save energy, for example during the summer period.

1. Select the tile [ ].

2. Select CH function on.

3. Select the following setting:

3.1. Off to switch off the central heating function.

3.2. On to switch the central heating function on again.

Important Frost protection is not available when the central heating function is switched off.

Changing the display settings

1. Press the button.

2. Select System Settings .

3. Perform one of the operations described in the table below:

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9 User instructions

7725131 - v.01 - 06062019 AMC Pro 75

System Settings menu Settings

Set click sound Enable or disable the click sound of the rotary knob

License Information Read out detailed license information from the device platform application

9.9 Reading the installer's name and phone number

The installer can set his name and phone number in the control panel. You can read this information when you want to contact the installer.

1. Press the button.

Select System Settings > .Installer Details

The installer’s name and phone number is shown.

9.10

9.11

Start-up

Shutdown

9.12 Frost protection

Start the boiler up as follows:

1. Open the boiler gas tap.

2. Power up the boiler.

3. The boiler runs through an automatic venting program lasting approx.

3 minutes.

4. Check the water pressure of the central heating system shown on the

control panel display. If necessary, top up the central heating system.

The current operating condition of the boiler is shown on the display.

If the central heating is not due to be used for a long period of time, it is recommended that the boiler be disconnected from the power supply.

1. Shut off the gas supply.

2. Keep the area frost-free.

Caution

Drain the boiler and central heating system if you are not going to use your home or the building for a long time and there is a chance of frost. The frost protection does not work if the boiler is out of operation. The built-in boiler protection is only activated for the boiler and not for the system and radiators. Open the valves of all the radiators connected to the system.

Set the temperature control low, for example to 10°C.

If the temperature of the central heating water in the boiler drops too low, the built-in boiler protection system is activated. This system works as follows:

If the water temperature is lower than 7°C, the pump switches on. If the water temperature is lower than 4°C, the boiler switches on. If the water temperature is higher than 10℃, the burner shuts down and the pump continues to run for a short time.

To prevent the system and radiators freezing in frost-sensitive areas (e.g. a garage), a frost thermostat or, if feasible, an outdoor sensor can be connected to the boiler.

9.13

Cleaning the casing

1. Clean the outside of the appliance using a damp cloth and a mild

detergent.

Page 76

10 Technical specifications

76 AMC Pro 7725131 - v.01 - 06062019

10 Technical specifications

10.1 Homologations

10.1.1 Certifications

Tab.73 Certifications

CE identification number PIN 0063CS3928

Class NOx

(1)

Type of flue gas connection

(1) EN 15502–1 (2) When installing a boiler with connection type B23, B

the boiler is lowered to

IP20.

B23, B

13(X)

23P

, C

, B

33(X)

(2)

, C53, C

10.1.2 Unit categories

, C

63(X)

93(X)

, B33, the IP rating of

23P

Tab.74 Unit categories

Country Category Gas type Connection pressure (mbar)

Austria II

Bulgaria II

Switzerland II

Cyprus I

Czech Republic II

Estonia II

Spain II

Finland II

France II

Greece II

Ireland II

Italy II

Lithuania II

2H3B/P

2H3P

2H3B/P

2H3P

2H3B/P

2H3P

3B/P

2H3B/P

2H3P

2H3B/P

2H3P

2H3B/P

2H3P

2Esi3B/P

2Esi3P

2H3B/P

2H3P

2H3B/P

2HM3B/P

2HM3P

2H3B/P

2H3P

G20 (H gas) G30/G31 (butane/propane) G31 (propane)

20 50 50

20 30 50

20 30-50 37-50

G30/G31 (butane/propane) 30-50

G20 (H gas) G30/G31 (butane/propane) G31 (propane)

G20 (H gas) G31 (propane)

G20 (H gas) G30/G31 (butane/propane) G31 (propane)

G20 (H gas) G25 (L gas) G30/G31 (butane/propane) G31 (propane)

G20 (H gas) G30/G31 (butane/propane) G31 (propane)

G20 (H gas) G30/G31 (butane/propane)

G20 (H gas) G230 (M gas) G30/G31 (butane/propane) G31 (propane)

G20 (H gas) G30/G31 (butane/propane) G31 (propane)

20 30-50 37-50

20 30

20 30-50 37-50

20 30 30

20 25 30-50 37-50

20 30-50 30-37

20 30

20 20 30 30-37

20 30 30

Page 77

10 Technical specifications

7725131 - v.01 - 06062019 AMC Pro 77

Country Category Gas type Connection pressure (mbar)

Luxembourg II

Latvia I

Norway II

Portugal II

Romania II

Russia II

Slovenia II

Slovakia II

Ukraine I

2H3P

2H3B/P

2H3P

2H3B/P

2H3P

2H3B/P

2H3P

2H3B/P

2H3P

2H3B/P

2H3P

G20 (H gas) G31 (propane)

20 50

G20 (H gas) 20

G20 (H gas) G30/G31 (butane/propane) G31 (propane)

G20 (H gas) G30/G31 (butane/propane)

G20 (H gas) G31 (propane)

G20 (H gas) G30/G31 (butane/propane) G31 (propane)

20 30 30

20 30-50

20 50

20 30-50 30-50

20 30 30

20 30-50 30-37

G20 (H gas) 20

10.1.3 Directives

In addition to the legal requirements and guidelines, the supplementary guidelines in this manual must also be followed.

Supplements or subsequent regulations and guidelines that are valid at the time of installation shall apply to all regulations and guidelines specified in this manual.

10.1.4 Factory test

Before leaving the factory, each boiler is optimally set and tested for:

Electrical safety. Adjustment of (O2).

Water tightness. Gas tightness. Parameter setting.

10.2 Technical data

Tab.75 General

AMC Pro 45 65 90 115

Nominal output (Pn) Central heating operation (80/60°C)

Nominal output (Pn) Central heating operation (50/30°C)

Nominal load (Qnh) Central heating operation (Hi)

Nominal load (Qnh) Central heating operation (Hs)

Full load central heating efficiency (Pn) (Hi) (80°C/60°C)

Full load central heating efficiency (Pa) (Hi) (80°C/60°C)

Full load central heating efficiency (Hi) (50°C/30°C)

min-max

(1)

min-max

(1)

min-max

(1)

min-max

(1)

kW 8.0 - 40.8

40.8

kW 9.1 - 42.4

42.4

kW 8.2 - 41.2

41.2

kW 9.1 - 45.7

45.7

12.0 - 61.5

61.5

13.5 - 65.0

65.0

12.2 - 62.0

62.0

13.6 - 68.8

68.8

14.1 - 84.2

84.2

15.8 - 89.5

89.5

14.6 - 86.0

86.0

16.2 - 95.5

95.5

18.9 - 103.9

103.9

21.2 - 109.7

109.7

19.6 - 107.0

107.0

21.9 - 118.8

118.8

% 99.1 99.2 97.9 97.1

% 97.2 98.3 97.9 97.1

% 102.9 104.6 104.1 102.5

Page 78

10 Technical specifications

78 AMC Pro 7725131 - v.01 - 06062019

AMC Pro 45 65 90 115

Central heating efficiency under part load

% 97.2 98.3 96.6 96.5 (Hi) (Return temperature 60 °C)

Part load central heating efficiency (Pn)

% 110.6 110.4 108.1 108.0 (Hi) (Return temperature 30 °C)

Part load central heating efficiency (Pn)

% 108.4 108.9 108.1 108.0 (Hi) (Return temperature 30 °C)

Full load central heating efficiency (Pn)

% 89.2 89.3 88.2 87.4 (Hs) (80/60°C)

Full load central heating efficiency (Pa)

% 87.5 88.5 88.2 87.4 Hs) (80/60°C)

Full load central heating efficiency (Hs)

% 92.7 94.2 93.7 92.3 (50/30°C)

Heating efficiency under part load (Hs)

% 87.5 88.5 88.2 87.4 (Return temperature 60 °C)

Central heating efficiency under partial

% 99.6 99.4 97.3 97.3 load (Pn) (Hs) (Return temperature 30 °C)

Central heating efficiency under partial

% 97.6 98.1 97.3 97.3 load (Pa) (Hs) (Return temperature 30 °C)

(1) Factory setting

Tab.76 Gas and flue gas data

AMC Pro 45 65 90 115

Gas inlet pressure G20 (H gas) min-max mbar 17 - 25 17 - 25 17 - 25 17 - 25

Gas inlet pressure G31 (propane) min-max mbar 37 - 50 37 - 50 37 - 50 37 - 50

Gas consumption G20 (H gas)

Gas consumption G31 (propane)

(1)

Gas resistance between boiler connec

min-max

m3/h

0.9 - 4.4 1.3 - 6.6 1.5 - 9.1 2.1 - 11.3

0.4 - 1.7 0.5 - 2.5 0.9 - 3.5 0.9 - 4.4

max mbar 1.0 2.0 2.5 3.0 tion point and measurement point on the gas valve unit (measured with G20)

NOx annual emissions G20 (H gas)

Hs mg/kWh 42 48 53 41 EN15502 O2 = 0%

NOx annual emissions G20 (H gas) O2 = 0%Hs mg/kWh 42 48 53 41

CO annual emissions G20 (H gas) O2 = 0%Hs mg/kWh 62 71 78 84

NOx annual emission G31 (propane)

Hs mg/kWh 62 68 56 51 O2 = 0%

CO annual emission G31 (propane)

Hs mg/kWh 104 119 90 90 O2 = 0%

Flue gas quantity min-max kg/h 14 - 69 21 - 104 28 - 138 36 - 178

Flue gas temperature min-max °C 30 - 67 30 - 68 30 - 68 30 - 72

Maximum counter pressure Pa 150 100 160 220

Central heating chimney efficiency (Hi)

% 99.1 99.2 97.9 97.1 (80/60°C) at 20°C amb.

Central heating chimney losses (Hi)

% 0.9 0.8 2.1 2.9 (80/60°C) at 20°C amb.

(1) Gas consumption based on lower heating value under standard conditions: T=288.15 K, p=1013.25 mbar. Gag 30.33; G25 29.25; G31

88.00 MJ/m3

Page 79

10 Technical specifications

7725131 - v.01 - 06062019 AMC Pro 79

Tab.77 Central heating circuit data

AMC Pro 45 65 90 115

Water content l 4.3 6.4 9.4 9.4

Water operating pressure min bar 0.8 0.8 0.8 0.8

Water operating pressure (PMS) max bar 4.0 4.0 4.0 4.0

Water temperature max °C 110.0 110.0 110.0 110.0

Operating temperature max °C 90.0 90.0 90.0 90.0

Hydraulic resistance (ΔT=20K) mbar 114 163 153 250

Casing-related losses ΔT 30°C

ΔT 50°C

W 101

201

110 232

123 254

Tab.78 Electrical data

AMC Pro 45 65 90 115

Supply voltage VAC 230 230 230 230

Power consumption - Full load central

(1)

heating

Power consumption - Part load central heating (30%)

(1)

Power consumption - Minimal load cen tral heating

(1)

Power consumption - Stand-by (Psb)

max W 75 89 114 182

min W 22 29 30 36

min W 20 26 26 32

(1)

max W 6 7 7 6

Electrical protection index IP X4D X4D X4D X4D

Fuses (slow) Main

A 2.5 2.5 2.5 2.5

CU-GH08

(1) without pump

Tab.79 Other data

AMC Pro 45 65 90 115

Total weight including packaging kg 60.5 66.5 76.5 76.5

Minimum mounting weight

(1)

Average acoustic level at a distance of

kg 50 56 65.2 65.2

dB(A) 45.1 46.7 51.6 51.1 one metre from the boiler

(1) Without front panel.

Tab.80 Technical parameters

AMC Pro 45 65 90 115

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

Useful heat output at nominal heat out put and high temperature operation

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

Seasonal space heating energy efficien

Prated P

(2)

(1)

kW 41 62 84 104

kW 40.8 61.5 84.2 103.9

kW 13.7 20.5 27.9 34.7

% 94 94 - -

Useful efficiency at rated heat output and high temperature regime

(2)

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

(1)

% 89.3 89.4 88.2 87.5

% 99.6 99.5 97.4 97.3

Auxiliary electricity consumption

Page 80

AD-3001405-01

87653 421

100

200

300

400

500

600

700

800

30 / 45 kW 30 / 45 kW

55 / 65 kW 55 / 65 kW

90 / 115 kW 90 / 115 kW

10 Technical specifications

80 AMC Pro 7725131 - v.01 - 06062019

AMC Pro 45 65 90 115

Full load

Part load

Standby mode

elmax elmin P

kW 0.075 0.100 0.124 0.184

kW 0.020 0.029 0.030 0.036

kW 0.006 0.007 0.007 0.006

Other items

Standby heat loss

Ignition burner power consumption

Annual energy consumption

Sound power level, indoors

Emissions of nitrogen oxides NO

(1) Low temperature means 30 °C for condensing boilers, 37 °C for low temperature boilers and 50 °C (at heater inlet) for other heating

appliances.

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

stby

ign

kW 0.101 0.110 0.123 0.123

kW - - - -

GJ 125 188 - -

dB 53 55 60 59

mg/kWh 42 48 53 41

See The back cover for contact details.

10.3

Circulating pump

Fig.82 Hydraulic resistance

A circulation pump is not supplied with this boiler. Take the boiler resistance and system resistance into account when selecting a pump The graphs show the hydraulic resistance at various water flow rates. The table shows some significant nominal flow data and the corresponding hydraulic resistance.

If possible, install the pump directly under the boiler on the return connection.

Important When the circutating pump is managed by the boiler control unit, the de-airation program must be turned ON via parameter AP101.

Water flow (m3/h)

Hydraulic resistance (mbar)

Page 81

10 Technical specifications

7725131 - v.01 - 06062019 AMC Pro 81

Tab.81 Nominal flow data

Unit 45 65 90 115

Q at ΔT = 10°C

m3/h

3,50 5,28 7,20 9,0

H at ΔT = 10°C mbar 456 652 612 1000

Q at ΔT = 20°C

m3/h

1,75 2,64 3,60 4,50

H at ΔT = 20°C mbar 114 163 153 250

Q at ΔT = 35°C

m3/h

- - - 2,55

H at ΔT = 35°C mbar - - - 72

Q at ΔT = 40°C

m3/h

0,90 1,32 1,80 not permitted

H at ΔT = 40°C mbar 30 45 40 not permitted

Page 82

11 Appendix

82 AMC Pro 7725131 - v.01 - 06062019

11 Appendix

11.1 ErP information

11.1.1 Product fiche

Tab.82 Product fiche

De Dietrich – AMC Pro 45 65 90 115

Seasonal space heating energy efficiency class

Rated heat output

(Prated or Psup)

kW 41 62 84 104

Seasonal space heating energy efficiency % 94 94 - -

Annual energy consumption GJ 125 188 - -

Sound power level LWA indoors dB 53 55 60 59

(1) For CH boilers and boilers over 70 kW, no ErP information needs to be provided.

See For specific precautions about assembling, installing and maintaining: Safety, page 6

(1)

Page 83

11.1.2 Package sheet

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

7725131 - v.01 - 06062019 AMC Pro 83

Fig.83 Package sheet for boilers indicating the space heating energy efficiency of the package

11 Appendix

Page 84

11 Appendix

84 AMC Pro 7725131 - v.01 - 06062019

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

preferential space heater, expressed in %.

II The factor for weighting the heat output of preferential and

supplementary 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.83 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.

11.2 EC declaration of conformity

The unit complies with the standard type described in the EC declaration of conformity. It has been manufactured and commissioned in accordance with European directives.

The original declaration of conformity is available from the manufacturer.

Page 85

11 Appendix

7725131 - v.01 - 06062019 AMC Pro 85

Page 86

11 Appendix

86 AMC Pro 7725131 - v.01 - 06062019

Page 87

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.

Page 88

089-18

DE DIETRICH

FRANCE

NEUBERG S.A.

DE DIETRICH SERVICE

DE DIETRICH

www.dedietrich-thermique.fr

www.neuberg.lu www.dedietrich-heating.com

www.dedietrich-heating.com

www.dedietrich-heiztechnik.com

SERVICE CONSOMMATEURS

0 825 120 520

0,15 €

/ min

03 88 80 27 00 03 88 80 27 99

+352 (0)2 401 401

0800 / 201608 freecall

+86 (0)106 581 4017 +86 (0)106 581 4018 +86 (0)106 581 7056

+86 (0)106 581 4019 contactBJ@dedietrich.com.cn

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zech Republic s.r.o

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Infocentrala

7725131 - v.01 - 06062019

7725131-001-01

DeDietrich EVODENS PRO Series, AMC Pro 65, AMC Pro 90, AMC Pro 45, AMC Pro 115 Installation And User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Contents

1 Safety

1.1 General safety instructions

1.1.1 For the installer

For the end user

1.2 Recommendations

1.3 Liabilities

1.3.1 Manufacturer's liability

Installer's liability

1.3.3 User's liability

2.1 Additional documentation

2 About this manual

Symbols used in the manual

3 Description of the product

3.1 General description

3.2 Main components

3.3 Dimensions and connections

Introduction to the controls platform

4.1 Installation regulations

4 Preparation of installation

Choice of the location

4.3 Requirements for CH water connections

4.4 Requirements for condensate drain line

Requirements for gas connection

Requirements for the electrical connections

4.7 Requirements for the flue gas outlet system

4.7.1 Classification

4.7.2 Material

4.7.3 Dimensions of flue gas outlet pipe

4.7.4 Length of the air and flue gas pipes

Connection in different pressure areas (C53)

Reduction table

4.7.5 Additional guidelines

Installation

Condensation

Water quality and water treatment

4.9 Process heat application

4.10 Increase default ΔT setting

4.11 Installation examples

4.11.1 Symbols used

4.11.2 Connection example 4

4.11.3 Connection example 6

4.11.4 Connection example 16

5.1 Positioning the boiler

5 Installation

5.2 Mounting an outdoor sensor

5.2.1 Positions to be avoided

5.2.2 Recommended positions

5.3 Rinsing the system

5.2.3 Fitting the outdoor sensor

5.4 Connecting the heating circuit

5.5 Connecting the condensate discharge pipe

5.6 Gas connection

Air supply/flue gas outlet connections

5.7.1 Connecting the flue gas outlet and air supply

5.8 Electrical connections

5.8.1 Control unit

5.8.2 Access to the instrument box

Connection options for the standard PCB - CB-03

Connecting a modulating room thermostat

Connecting the on/off thermostat

Frost protection combined with on/off thermostat

Blocking input

Release input

Connecting an outdoor sensor

Frost protection combined with outdoor sensor

Connecting the calorifier sensor/thermostat

5.8.4 Access to the expansion box

5.8.5 Connection options for the expansion PCB - SCB-10

Connecting a mixing valve

Connecting the pump with a protection thermostat

Connecting a domestic hot water (DHW) pump

Connecting an outdoor sensor

Connecting a telephone connector

Connecting room thermostats per zone

Connecting the domestic hot water (DHW) sensor