DeDietrich AMC Pro 45 User manual

PROJECT
S U S T A I N A B L E C O M F O R T ®
EVODENS PRO
en
Istruzioni in ligua italiana disponibili su richiesta
Service Manual
Control panel & High-efficiency wall-hung gas boiler
AMC Pro 45 - 65 - 90 - 115
Diematic Evolution

Contents
1 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.1 Liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.1.1 Manufacturer's liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.1.2 Installer's liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.1.3 User's liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
2 About this manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.1 Additional documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2 Symbols used in the manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
3 Description of the product . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.1 General description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
3.2 Main components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4 Use of the control panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.1 Control panel components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.2 Description of the home screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.3 Description of the main menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
5 User instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5.1 Changing the display settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5.2 Accessing the user level menus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5.3 Home screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
5.4 Activating holiday programs for all zones . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
5.5 Heating circuit configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
5.6 Changing the room temperature of a zone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
5.6.1 Definition of zone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
5.6.2 Changing the name and symbol of a zone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
5.6.3 Changing the operating mode of a zone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.6.4 Timer program to control the room temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.6.5 Changing the heating activity temperatures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5.6.6 Changing the room temperature temporarily . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5.7 Changing the domestic hot water temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5.7.1 Changing the domestic hot water operating mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5.7.2 Increasing the domestic hot water temperature temporarily . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5.7.3 Timer program to control the DHW temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
5.7.4 Changing the comfort hot water temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
5.8 Switching the central heating on or off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
5.9 Reading the installer's name and phone number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
6 Installer instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
6.1 Accessing the installer level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
6.2 Configuring the installation at installer level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
6.2.1 Setting the installer details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
6.2.2 Setting the parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
6.2.3 Changing boiler parameters when SCB-10 is fitted . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
6.2.4 Setting the maximum load for CH operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
6.2.5 Setting the heating curve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
6.2.6 Screed drying . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
6.3 Commissioning the installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
6.3.1 Chimney sweep menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
6.3.2 Saving the commissioning settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
6.4 Maintaining the installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
6.4.1 Viewing the service notification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
6.4.2 Reading out measured values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
6.4.3 Viewing production and software information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
6.4.4 Changing the domestic hot water temperature temporarily . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
6.5 Resetting or restoring settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
6.5.1 Resetting the configuration numbers CN1 and CN2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
6.5.2 Carrying out an auto-detect for the CAN matrix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
6.5.3 Restoring the commissioning settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
6.5.4 Resetting to factory settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
7 Installation examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
Contents
2 AMC Pro 7725087 - v.01 - 06062019

7.1 Access to the expansion box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
7.2 Connection options for the expansion PCB - SCB-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
7.3 Zone functions of SCB-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
7.4 Setting the 0-10 Volt input function of SCB-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
7.4.1 Analogue temperature regulation (°C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
7.4.2 Analogue output-based control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
7.5 Cascade control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
7.6 Connecting diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
7.6.1 Symbols used . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
7.6.2 Connection example 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
7.6.3 Connection example 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
7.6.4 Connection example 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
7.6.5 Connection example 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
7.6.6 Connection example 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38
7.6.7 Connection example 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
7.6.8 Connection example 10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43
7.6.9 Connection example 11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
7.6.10 Connection example 12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48
7.6.11 Connection example 14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50
7.6.12 Connection example 16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52
7.6.13 Connection example 18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55
8 Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
8.1 Introduction to parameter codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
8.2 List of parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
8.2.1 Control unit settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56
8.2.2 SCB-10 expansion PCB settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62
8.3 List of measured values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
8.3.1 Control unit counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
8.3.2 SCB-10 expansion PCB counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
8.3.3 Control unit signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
8.3.4 SCB-10 expansion PCB signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
9 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
9.1 Maintenance regulations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87
9.2 Opening the boiler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87
9.3 Standard inspection and maintenance operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
9.3.1 Checking the water pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87
9.3.2 Checking the ionisation current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
9.3.3 Checking the flue gas outlet/air supply connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
9.3.4 Checking the combustion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
9.3.5 Cleaning the siphon . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91
9.3.6 Checking the burner and cleaning the heat exchanger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
9.3.7 Checking the non-return valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .93
9.4 Specific maintenance work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
9.4.1 Replacing the ionisation/ignition electrode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
9.4.2 Cleaning the condensate collector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95
9.5 Finalising work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
10 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .98
10.1 Error codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
10.1.1 Display of error codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
10.1.2 Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
10.1.3 Blocking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
10.1.4 Locking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
10.2 Error history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .111
10.2.1 Reading out and clearing the error memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
11 Technical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
11.1 Electrical diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
12 Spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
12.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
12.2 Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
12.3 Spare part list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Contents
7725087 - v.01 - 06062019 AMC Pro 3

1 Safety
1.1 Liabilities
1.1.1 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.
1.1.2 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.
1.1.3 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.
1 Safety
4 AMC Pro 7725087 - v.01 - 06062019

Have the required inspections and maintenance
carried out by a qualified installer.
Keep the instruction manuals in good condition close
to the appliance.
1 Safety
7725087 - v.01 - 06062019 AMC Pro 5

2 About this manual
2.1 Additional documentation
The following documentation is available in addition to this manual:
Installation and user 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.
Caution
Risk of material damage.
Important
Please note: important information.
See
Reference to other manuals or pages in this manual.
2 About this manual
6 AMC Pro 7725087 - v.01 - 06062019

3 Description of the product
The AMC Pro boiler is delivered with a combination of the control panel,
control unit and extension PCB. The contents of this manual are based on
the following software and navigation information:
Tab.1 Software and navigation information
Name visible in display Software version
Boiler AMC Pro CU-GH08 1.7
Control panel Diematic Evolution MK3 1.29
PCB SCB-10 SCB-10 1.03
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.
3.2 Main components
Fig.1 Main components
AD-4000070-01
17
14
13
10
9
6
7
8
2
1
12
3
4
11
5
18
19
20
16
15
1Casing/air box
2Heat exchanger (CH)
3Interior light
4Type plate
5Flow sensor
6Ionisation/ignition electrode
7Mixing tube
8Non-return valve
9Combined gas valve unit
10 Return sensor
11 Air intake silencer
12 Instrument box
13 Siphon
14 Expansion box for the control PCBs
15 Automatic air vent
16 Hydraulic pressure sensor
17 Fan
18 Supply line
19 Flue gas measuring point
20 Flue gas discharge pipe
21 Air supply
Heating circuit flow
Heating circuit return
3 Description of the product
7725087 - v.01 - 06062019 AMC Pro 7

4 Use of the control panel
4.1 Control panel components
1 Rotary knob to select a tile, menu or setting
2 Confirm button to confirm the selection
3 Back button :
Short button press: Return to the previous level or previous
menu
Long button press: Return to home screen
4 Menu button to go to the main menu
5 Display
6 Status LED
4.2 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.
1Tiles: the selected tile is highlighted
2Date and time | Name of the screen (actual position in the menu)
3Information about the selected tile
4Error indicator (only visible if an error has been found)
5Icon 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.
4.3 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).
ADate and time | Name of the screen (actual position in the menu)
BAvailable menus
CBrief explanation of the selected menu
Tab.2 Available menus for the user
Description Icon
System Settings
Version Information
Fig.2 Control panel components
AD-3000932-01
3
4
1
6
2
5
Fig.3 Icons on home screen
AD-3001157-01
All OK
Error Status
22/02/2018 11:20 Home Screen
i
i
All OK
25 43
1
Fig.4 Items in the main menu
AD-3000935-01
A B
C
4 Use of the control panel
8 AMC Pro 7725087 - v.01 - 06062019

Tab.3 Available menus for the installer
Description Icon
Installation Setup
Commissioning Menu
Advanced Service Menu
Error History
System Settings
Version Information
4 Use of the control panel
7725087 - v.01 - 06062019 AMC Pro 9

5 User instructions
5.1 Changing the display settings
1. Press the button.
2. Select System Settings .
3. Perform one of the operations described in the table below:
Tab.4 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
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
5.2 Accessing the user level menus
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.
2. Press the button to confirm the selection.
The available settings of this selected menu appear in the display.
3. Use the rotary knob to select the desired setting.
4. Press the button to confirm the selection.
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).
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
return to the home screen.
5.3 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).
Fig.5 Menu selection
AD-3001387-01
Not set
Home Screen
22/02/2018 11:20
... ...
........ .......
........ .......
......
Fig.6 Confirm menu selection
AD-3001388-01
... ...
........ .......
........ .......
......
Not set
Home Screen
22/02/2018 11:20
5 User instructions
10 AMC Pro 7725087 - v.01 - 06062019

Tab.5 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.
DHW setup. Configure the domestic hot water temperatures.
Outdoor sensor setup. Configure the temperature regulation using the outdoor sensor.
5.4 Activating holiday programs for all zones
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.6 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
5.5 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 [ ]
Tab.7 Menu to configure a heating circuit
Icon Menu Function
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
5 User instructions
7725087 - v.01 - 06062019 AMC Pro 11

Icon Menu Function
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 13
Zone configuration Access the settings for the configuration of the heating circuit.
Tab.8 Extended menu to configure a heating circuit Zone configuration
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
program, page 13
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
this zone
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
5.6 Changing the room temperature of a zone
5.6.1 Definition of zone
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.9 Example of two zones
Zone Factory name
1Zone 1 CIRCA
2Zone 2 CIRCB
5.6.2 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.
Fig.7 Two zones
AD-3001404-01
1
2
5 User instructions
12 AMC Pro 7725087 - v.01 - 06062019

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.
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.
5.6.3 Changing the operating mode of a zone
To regulate the room temperature of the different areas of the house, you
can choose from 5 operating modes:
1. Select the tile of the zone you want to change.
The Zone QuickSelect menu opens.
2. Select the desired operating mode:
Tab.10 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
5.6.4 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.
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.
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.
Fig.8 Letter selection
AD-3001382-01
: .... ...... ........ ..............
11:20
xs t u v w
rm n o p q
fab c d e
lg h i j k
y z
ÀÁÄabc ABC 123 !@# áäà
...
Fig.9 Confirm sign
AD-3001383-01
: .... ...... ........ ..............
11:20
xs t u v w
rm n o p q
fa b c d e
lg h i j k
y z
ÀÁÄabc ABC 123 !@# áäà
...
5 User instructions
7725087 - v.01 - 06062019 AMC Pro 13

4. Select the weekday you want to modify.
AWeekday
BOverview of scheduled activites
CList 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.11 Activities of a timer program
AD-3001403-01
0
15
20
25
°C
0:00 2:00 4:00 6:00 8:00 10:00 12:00
h
14:00 16:00 18:00 20:00 22:00 0:00
1
2
3
4
5
Tab.11 Example of activities
Start of the activity Activity Temperature setpoint
16:30 Morning 20 °C
29:00 Away 19 °C
317:00 Home 20 °C
420:00 Evening 22 °C
523:00 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.
Fig.10 Weekday
AD-3001384-01
........ .......
..... ... ....... ....
....... ...........
.... ...... ........ ..............
11:20
..:.. ........ ....
..:.. ........ ....
................ ..............
A
B
C
5 User instructions
14 AMC Pro 7725087 - v.01 - 06062019

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.
5.6.5 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.
5.6.6 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.
4. Set the temporary room temperature.
The Short temperature change menu shows the duration and the
temporary temperature.
5.7 Changing the domestic hot water temperature
5.7.1 Changing the domestic hot water operating mode
For hot water production, you can choose from 5 operating modes:
1. Select the tile [ ].
The DHW QuickSelect menu opens.
2. Select the desired operating mode:
Tab.12 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
5.7.2 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.
5 User instructions
7725087 - v.01 - 06062019 AMC Pro 15

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.
5.7.3 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.
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.
AWeekday
BOverview of scheduled activites
CList 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.
1. Select the tile [ ].
2. Select Scheduling.
3. Select DHW timer program Schedule 1, Schedule 2 or Schedule 3.
5.7.4 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.
Fig.12 Weekday
AD-3001384-01
........ .......
..... ... ....... ....
....... ...........
.... ...... ........ ..............
11:20
..:.. ........ ....
..:.. ........ ....
................ ..............
A
B
C
5 User instructions
16 AMC Pro 7725087 - v.01 - 06062019

5.8 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.
5.9 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.
2. Select System Settings > .Installer Details
The installer’s name and phone number is shown.
5 User instructions
7725087 - v.01 - 06062019 AMC Pro 17

6 Installer instructions
6.1 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.
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. 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 installer level is disabled, the status of the tile [ ]
changes from On into Off.
When the control panel is not used for 30 minutes, the installer level is left
automatically.
6.2 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.13 CU-GH08
Icon Zone or function Description
CIRCA / CH Central heating circuit
Gas fired appliance Gas boiler
Tab.14 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
Tab.15 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
Fig.13 Installer level
AD-3001378-02
00:12
0 1 2
3
4
0
1
5
6
2
0
3
4
5
1
2
3
4
1
2
3
4
0
........ .......
........ .......
........ ......... ...
..... ... ....... .... .. ..... ....... .... ..... .......
i
6 Installer instructions
18 AMC Pro 7725087 - v.01 - 06062019

Parameters, counters, signals Description
Adv. Counters Read the counters at advanced installer level
Adv. Signals Read the signals at advanced installer level
6.2.1 Setting the installer details
You can store your name and phone number in the control panel to be
read by the user.
1. Press the button.
2. Select System Settings > Installer Details.
3. Enter the following data:
Installer name Name of the installer
Installer phone Phone number of the installer
6.2.2 Setting the parameters
You can change the parameters and settings of the appliance and the
connected control boards, sensors etc. to configure the installation.
1. Press the button.
2. Select > Installation Setup.
3. Select the zone or device you want to configure.
4. Select Parameters, counters, signals > Parameters to change a
parameter.
5. If available, select Adv. Parameters to change a parameter at the
advanced installer level.
AParameters
Counters
Signals
Adv. Parameters
Adv. Counters
Adv. Signals
BList of settings or values
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
List of parameters, page 56
6.2.3 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:
Fig.14 Parameters, counters, signals
AD-3000936-01
A
B
6 Installer instructions
7725087 - v.01 - 06062019 AMC Pro 19

Tab.16 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
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
0
Tab.17 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
lowloss header)
0 = No
1 = Yes
0
Tab.18 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
0 = CH position
1 = DHW position
0
6.2.4 Setting the maximum load for CH operation
See the graphs for the relationship between load and speed for natural
gas. The speed can be changed using parameter GP007.
MMaximum heat input
FFactory setting
QInput (Hi) (kW)
RFan speed (rpm)
MMaximum heat input
FFactory setting
QInput (Hi) (kW)
RFan speed (rpm)
Fig.15 Load AMC Pro 45
AD-4100424-01
F
M
1500 2500 3500 4500 5500 6500 7500
0
20
R
Q
40
41,2
60
5400
Fig.16 Load AMC Pro 65
AD-4100427-01
60
1500 2500 3500 4500 5500 6500 7500
0
20
R
Q
40
62
80
5600
F
M
6 Installer instructions
20 AMC Pro 7725087 - v.01 - 06062019