4 Description of the product
The AMC 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.11 Software and navigation information
Name visible in display Software version
Boiler AMC CU-GH08 1.4
Control panel Diematic Evolution MK3 1.29
PCB SCB-10 SCB-10 0.5
4.1
General description
The AMC boiler is a wall-mounted gas boiler with the following
characteristics:
High-efficiency heating
Low polluting emissions
Automatic refill device
High-quality electronic control panel
Easier installation and connection thanks to the mounting frame
delivered with the appliance.
The following boiler types are available:
Type Mode
AMC 15
AMC 25
AMC 35
Heating only (option of producing domestic hot
water using a separate hot water appliance).
AMC 25/28 MI Heating and production of domestic hot water.
4.2 Operating principle
4.2.1
Automatic refill device
The boiler has an automatic refill device located under the boiler.
The automatic refill device will refill the central heating system whenever
the water pressure is lower than the set minimum. Refilling can be
automatic or semi-automatic. On the semi-automatic setting, refilling will
only start after confirmation by the user. The automatic refill device can
also be used to fill an empty system.
If refilling takes too long or occurs too often (e.g. because the system
leaks), a warning code will appear on the display and refilling will stop.
4.2.2
Circulation pump
The energy-efficient, modulating circulation pump is controlled by the
control unit based on ΔT. The graphs show the total dynamic head at
various outputs.
Important
The benchmark for the efficient circulation pumps is EEI ≤ 0.20.
4 Description of the product
16 AMC 7686707 - v.01 - 06092018