DeDietrich EVODENS PRO Amc 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
Inicontrol 2

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 What each key means . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
4.2 Meaning of the symbols on the display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
4.3 Browsing in the menus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
5 User instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
5.1 Setting the language and time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
5.1.1 Setting the language . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
5.1.2 Setting the time and date . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
5.2 Changing user parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
5.3 Changing the central heating flow temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.4 Changing the domestic hot water temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
5.5 Setting the Timer Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
5.6 Switching off the central heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
5.7 Switching off DHW production . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
6 Installer instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
6.1 Changing installer parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
6.2 Adjusting advanced parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
6.3 Configuring the installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
6.3.1 Setting the maximum load for CH operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
6.3.2 Connected control PCBs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
6.4 Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
6.4.1 Chimney sweep mode (forced full load or part load) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
6.5 Maintaining the installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
6.5.1 Reading out measured values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
6.5.2 Activating the manual mode menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
6.6 Resetting or restoring settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
6.6.1 Restoring to factory settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
6.6.2 Carrying out an auto-detect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
7 Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
7.1 Introduction to parameter codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
7.2 List of parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
7.2.1 Control unit settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
7.2.2 Description of settings - Inicontrol 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
7.3 List of measured values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
7.3.1 Control unit counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
7.3.2 Control unit signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
8 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
8.1 Maintenance regulations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
8.2 Opening the boiler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
8.3 Standard inspection and maintenance operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
8.3.1 Checking the water pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
8.3.2 Checking the ionisation current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
8.3.3 Checking the flue gas outlet/air supply connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
8.3.4 Checking the combustion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
8.3.5 Cleaning the siphon . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38
8.3.6 Checking the burner and cleaning the heat exchanger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Contents
2 AMC Pro 7725106 - v.01 - 05062019

8.3.7 Checking the non-return valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
8.4 Specific maintenance work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
8.4.1 Replacing the ionisation/ignition electrode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
8.4.2 Cleaning the condensate collector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
8.5 Finalising work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
9 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
9.1 Error codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
9.1.1 Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
9.1.2 Blocking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
9.1.3 Locking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
9.2 Error history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58
9.2.1 Reading out the Error memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
9.2.2 Clearing the error memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59
10 Technical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
10.1 Electrical diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
11 Spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
11.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
11.2 Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
11.3 Spare part list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Contents
7725106 - v.01 - 05062019 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 7725106 - v.01 - 05062019

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
7725106 - v.01 - 05062019 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 7725106 - v.01 - 05062019

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 01.07
Control panel Inicontrol 2 HMI 02.01
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
(= accessory)
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
7725106 - v.01 - 05062019 AMC Pro 7

4 Use of the control panel
4.1 What each key means
1
h
Escape Back to the previous level.
Reset Manual reset.
2 CH flow temperature Access to set central heating tem
perature.
Minus Lowering the value or previous
menu item.
3 DHW temperature Access to set domestic hot water
temperature.
Plus Raising the value or next menu
item.
4 CH/DHW function Toggles function ON/OFF.
Enter Confirms selection or value.
5 Chimney-sweeping
mode
Press the 1 and 2 keys simultane
ously to enter Chhimney-sweeping
mode.
6 Menu Press the 3 and 4 keys simultane
ously to open the menu.
4.2 Meaning of the symbols on the display
Tab.2 Possible symbols in the display (depending on available devices or functions)
Information menu: read out various current values.
User menu: user-level parameters can be configured.
Installer menu: installer level parameter can be configured.
Manual mode menu: manual mode can be configured.
Error menu: errors can be read out.
Counter menu: Counter / Timer program / Time display
Control PCB menu: (optional) control PCBs can be read out.
Chimney sweep mode is enabled (forced full load or part load for O2 measurement).
The outside temperature sensor is connected.
The room temperature sensor is connected.
The burner output level (1 to 5 bars, with each bar representing 20% output)
The heat pump is switched on.
- Day display
Central heating function is disabled.
Domestic hot water function is disabled.
The solar boiler is on and its heat level is displayed.
System water pressure display.
The holiday program (including frost protection) is active.
Cooling mode is active.
Central heating function is enabled.
Domestic hot water function is enabled.
Displaying the selected PCB.
Three-way valve indicator.
Fig.2 Control panel
AD-3000833-01
1 2 3 4
5 6
4 Use of the control panel
8 AMC Pro 7725106 - v.01 - 05062019

The circulation pump is running.
ECO mode is active.
Switch the appliance off then on again.
4.3 Browsing in the menus
Important
Depending on the devices or control PCBs connected, the
control panel shows selection options in some menus.
First, select a device, control PCB or zone to view or amend a
setting.
1. Press any key to activate the controller from the stand-by screen.
2. Access the available menu options by pressing the two keys on the
right simultaneously.
Tab.3 Possible menu choices
Information Menu
User menu
Installer Menu
Manual mode menu
Failure Menu
Hour Run Meters / Timer Program / Clock menu
PCB menu(1)
(1) The icon is displayed only if an optional control PCB has been instal
led.
3. Press the key to move the cursor to the right.
4. Press the key to move the cursor to the left.
5. Press the key to confirm selection of the required menu or
parameter.
6. Press the or key to modify the value.
7. Press the key to confirm the value.
Fig.3 Step 1
MW-3000377-02
Fig.4 Step 2
MW-3000299-01
Fig.5 Step 3
MW-3000300-02
Fig.6 Step 4
MW-3000301-02
Fig.7 Step 5
MW-3000302-01
Fig.8 Step 6
MW-3000303-01
Fig.9 Step 7
MW-3000304-01
4 Use of the control panel
7725106 - v.01 - 05062019 AMC Pro 9

8. Press the
h
key to go back to the main display.
Important
The screen will return to stand-by if no key is pressed for three
minutes.
Fig.10 Step 8
MW-3000305-01
4 Use of the control panel
10 AMC Pro 7725106 - v.01 - 05062019

5 User instructions
5.1 Setting the language and time
Important
First set the desired language, then the correct time, day and date
before further use of the control panel.
5.1.1 Setting the language
1. Navigate to the User menu.
2. Press the key to open the User menu.
3. Keep pressing the key until is displayed.
4. Press the key to confirm the selection.
5. Keep pressing the key until is displayed.
6. Press the key to confirm the parameter.
7. Keep pressing the key until the required language code is
displayed.
8. Press the key to confirm the choice of language.
9. Press the
h
key repeatedly or press and hold the
h
key to return
to the main display.
5.1.2 Setting the time and date
1. Navigate to the Counter menu.
2. Press the key to open the counter menu.
Fig.11 Step 2
MW-3000309-01
Fig.12 Step 3
MW-3000390-01
Fig.13 Step 4
MW-3000333-01
Fig.14 Step 5
MW-3000348-01
Fig.15 Step 6
MW-3000349-01
Fig.16 Step 7
MW-3000419-03
Fig.17 Step 8
MW-3000447-03
Fig.18 Step 9
MW-3000311-01
Fig.19 Step 2
MW-3000320-01
5 User instructions
7725106 - v.01 - 05062019 AMC Pro 11

3. Keep pressing the key until the Time display menu is displayed.
4. Press the key to access the hours.
5. Press the key to access the following parameters:
Minutes
Day
Month
Year
6. Press the key to confirm the parameter.
7. Press the key or to change the value.
8. Press the key to confirm the value.
9. Press the
h
key multiple times to go back to the main display.
5.2 Changing user parameters
The parameters in the user menu can be changed by the end user or the
installer.
Important
First, select a device, control PCB or zone to view or amend a
setting.
Caution
Modification of the factory settings may impair operation of the
device, control PCB or zone.
1. Navigate to the User menu.
2. Press the key to open the menu.
3. Keep pressing the key until the required device, control PCB or
zone is displayed.
Fig.20 Step 3
MW-3000393-01
Fig.21 Step 4
MW-3000353-01
Fig.22 Step 5
MW-3000446-01
Fig.23 Step 6
MW-3000354-01
Fig.24 Step 7
MW-3000355-01
Fig.25 Step 8
MW-3000354-01
Fig.26 Step 9
MW-3000397-01
Fig.27 Step 2
MW-3000309-01
Fig.28 Step 3
MW-3000402-01
5 User instructions
12 AMC Pro 7725106 - v.01 - 05062019

4. Press the key to confirm the selection.
5. Keep pressing the or key until the required parameter is
displayed.
6. Press the key to confirm the selection.
7. Press the or key to modify the value.
8. Press the key to confirm the value.
9. Press the
h
key multiple times to go back to the main display.
For more information, see
List of parameters, page 26
5.3 Changing the central heating flow temperature
The central heating flow temperature can be raised or lowered separately
from the heating requirement.
Important
The central heating flow temperature can only be adjusted in this
way if an on/off thermostat is used.
1. Press the key to select the central heating flow temperature.
2. Press the key to access the central heating flow temperature.
3. Press the or key for the required CH flow temperature.
4. Press the key to confirm the value.
Fig.29 Step 4
MW-3000333-01
Fig.30 Step 5
MW-3000310-01
Fig.31 Step 6
MW-3000333-01
Fig.32 Step 7
MW-3000334-01
Fig.33 Step 8
MW-3000335-01
Fig.34 Step 9
MW-3000311-01
Fig.35 Step 1
MW-3000366-01
Fig.36 Step 2
MW-3000367-01
Fig.37 Step 3
MW-3000368-01
Fig.38 Step 4
MW-3000369-01
5 User instructions
7725106 - v.01 - 05062019 AMC Pro 13

5. Press the
h
key to go back to the main display.
5.4 Changing the domestic hot water temperature
The temperature of the domestic hot water can be changed as needed.
Important
The domestic hot water temperature can only be adjusted in this
way if a domestic hot water sensor is installed.
1. Press the key to select the domestic hot water temperature.
2. Press the or key for the required temperature.
3. Press the key to confirm the value.
5.5 Setting the Timer Program
If a timed thermostat is not being used, the timer program for the
appliance can be used. The Timer Program can be used to lower the
heating temperature during the night or an absence during the day. A start
and end time for the lower temperature can be set in the Timer Program.
Important
Activate the timer program using the parameter:
The timer program can be set for each zone (heating, domestic
hot water or cooling).
1. Navigate to the Counter menu.
2. Press the key to open the menu.
3. Keep pressing the key until the required zone is displayed.
If there is only a direct heating group, the only option that appears is
CIRCA (circuit A).
4. Press the key to confirm the selection.
The icons dedicated to the days of the week all flash at the same
time: .
Fig.39 Step 5
MW-3000370-01
Fig.40 Step 1
MW-3000371-01
Fig.41 Step 2
MW-3000368-01
Fig.42 Step 3
MW-3000369-01
Fig.43 Step 2
MW-3000320-01
Fig.44 Step 3
MW-3000404-01
Fig.45 Step 4
MW-3000405-01
5 User instructions
14 AMC Pro 7725106 - v.01 - 05062019

5. Select the required day number by keeping the or key pressed
until the icon for the required day flashes.
Tab.4 Day numbers
Day selected Description
Every day of the week
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
6. Press the key to confirm the selection.
7. Set the start time S1 by pressing the or key.
Tab.5 Options
Abbreviation Description
END End of programming
SSwitching time or end of day indication (max. 6
switching times)
CTemperature setting (lower night or comfort tem
perature)
8. Press the key to confirm the selection.
9. Select the status C1 corresponding with the switch time S1 by
pressing the or key.
Tab.6 Statuses C1 to C6 for the periods S1 to S6
C1 to C6 Description
ON Comfort temperature
ECO Lower night temperature
10. Press the key to confirm the selection.
11. Repeat the steps to define the switch times (S1 to S6) and the
corresponding statuses (C1 to C6).
12. Press the
h
key multiple times to go back to the main display.
Fig.46 Step 5
MW-3000360-01
Fig.47 Step 6
MW-3000433-01
Fig.48 Step 7
MW-3000361-01
Fig.49 Step 8
MW-3000434-01
Fig.50 Step 9
MW-3000391-01
Fig.51 Step 10
MW-3000394-01
5 User instructions
7725106 - v.01 - 05062019 AMC Pro 15

Tab.7 Example
Times Monday Tuesday Wednes
day
Thursday Friday Saturday Sunday
06:00 S1
C1 = ON
S1
C1 = ON
S1
C1 = ON
S1
C1 = ON
S1
C1 = ECO
S1
C1 = ECO
S1
C1 = ON
08:00
10:00 S2
C2 = ECO
S2
C2 = ECO
S2
C2 = ECO
S2
C2 = ON
12:00 S2
C2 = ECO
14:00 S3
C3 = ON
S3
C3 = ON
S2
C2 = ECO
S3
C3 = ECO
16:00 S2
C2 = ON
18:00 S3
C3 = ON
S4
C4 = ECO
S3
C3 = ON
S4
C4 = ON
20:00 S4
C4 = ECO
22:00 S4
C4 = ECO
S4
C4 = ECO
S5
C5 = ECO
23:50
5.6 Switching off the central heating
1. Press the key for about 2 seconds.
2. Press the key to confirm the selection for the central heating.
3. Press the key to change the current CH status.
4. Press the key to confirm the changed status.
The heating has been switched off. The main display appears,
together with the symbol.
Important
The frost protection function continues to run.
5.7 Switching off DHW production
1. Press the key for about 2 seconds.
2. Press the key to select DHW production.
3. Press the key to confirm the selection of DHW production.
Fig.52 Step 1
MW-3000328-01
Fig.53 Step 2
MW-3000329-01
Fig.54 Step 3
MW-3000330-01
Fig.55 Step 4
MW-3000331-01
Fig.56 Step 1
MW-3000328-01
Fig.57 Step 2
MW-3000398-01
Fig.58 Step 3
MW-3000399-01
5 User instructions
16 AMC Pro 7725106 - v.01 - 05062019

4. Press the key to change the current status of DHW production.
5. Press the key to confirm the changed status.
DHW production is switched off. The main display appears, together
with the symbol.
Important
The frost protection function continues to run.
Fig.59 Step 4
MW-3000400-01
Fig.60 Step 5
MW-3000430-01
5 User instructions
7725106 - v.01 - 05062019 AMC Pro 17

6 Installer instructions
6.1 Changing installer parameters
The parameters in the Installer Menu must only be changed by a qualified
professional. Code must be entered in order to change the
parameters.
Important
First, select a device, control PCB or zone to view or amend a
setting.
Caution
Modification of the factory settings may impair operation of the
device, control PCB or zone.
1. Navigate to the Installer menu.
2. Press the key to open the menu.
3. Keep pressing the key until the code is displayed.
4. Press the key to confirm opening the menu.
5. Keep pressing the key until the required device, control PCB or
zone is displayed.
6. Press the key to confirm the selection.
7. Keep pressing the or key until the required parameter is
displayed.
8. Press the key to confirm the selection.
9. Press the or key to modify the value.
10. Press the key to confirm the value.
Fig.61 Step 2
MW-3000312-01
Fig.62 Step 3
MW-3000313-01
Fig.63 Step 4
MW-3000314-01
Fig.64 Step 5
MW-3000406-01
Fig.65 Step 6
MW-3000407-01
Fig.66 Step 7
MW-3000315-01
Fig.67 Step 8
MW-3000336-01
Fig.68 Step 9
MW-3000337-01
Fig.69 Step 10
MW-3000338-01
6 Installer instructions
18 AMC Pro 7725106 - v.01 - 05062019

11. Press the
h
key multiple times to go back to the main display.
For more information, see
List of parameters, page 26
6.2 Adjusting advanced parameters
The advanced parameters at installer level may only be changed by a
qualified professional. Code must be entered in order to change
the parameters.
Important
First, select a device, control PCB or zone to view or amend a
setting.
Caution
Modification of the factory settings may impair operation of the
device, control PCB or zone.
1. Navigate to the Installer menu.
2. Press the key to open the menu.
3. Keep pressing the key until the code is displayed.
4. Press the key to confirm opening the menu.
5. Keep pressing the key until the required device, control PCB or
zone is displayed.
6. Press the key to confirm the selection.
7. Keep pressing the key until is displayed.
Important
The text can only appear if the advanced parameters for
the appliance, control PCB or zone are available.
8. Press the key to confirm the selection.
9. Press the or key to modify the value.
Fig.70 Step 11
MW-3000316-01
Fig.71 Step 2
MW-3000312-01
Fig.72 Step 3
MW-3000313-01
Fig.73 Step 4
MW-3000314-01
Fig.74 Step 5
MW-3000406-01
Fig.75 Step 6
MW-3000407-01
Fig.76 Step 7
MW-3000408-01
Fig.77 Step 8
MW-3000407-01
Fig.78 Step 9
MW-3000337-01
6 Installer instructions
7725106 - v.01 - 05062019 AMC Pro 19

10. Press the key to confirm the value.
11. Press the
h
key multiple times to go back to the main display.
For more information, see
List of parameters, page 26
6.3 Configuring the installation
6.3.1 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)
MMaximum heat input
FFactory setting
QInput (Hi) (kW)
RFan speed (rpm)
Fig.79 Step 10
MW-3000338-01
Fig.80 Step 11
MW-3000316-01
Fig.81 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.82 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
Fig.83 Load AMC Pro 90
AD-4100429-01
1500 2500 3500 4500 5500 6500 7500
0
20
R
Q
40
60
80
86
100
6300
F
M
6 Installer instructions
20 AMC Pro 7725106 - v.01 - 05062019