Main Boiler Components; Pcbs; Description Of The Cu-Gh-08 Pcb; Standard Delivery - REMEHA Gas 120 ACE Series Installation And Service Manual

4 Description of the product
4.3

Main boiler components

Fig.7
1
2
3
4
5
6
7
8
9
4.4

PCBs

4.5

Standard delivery

Tab.17 Package contents
Package
Package 1
Package 2
4.6 Accessories & options
20 Gas 120 ACE
1 Control unit
2 Flow sensor
3 Light
20
4 Ignition/ionization electrode
19
5 Non-return valve
18
6 Gas valve
17
7 Heat exchanger (heating circuit)
8 Return sensor
16
9 Pressure gauge sensor
15
10 CU-GH-08 PCB housing
14
11 Siphon
12 Flue gas circuit
13
13 Intake silencer
12
14 Venturi
15 Flue gas sensor
16 Fan
11
17 Automatic air vent
18 Flue gas measuring point
19 Combustion air measuring point
10
20 Flue gas outlet/air supply
MW-2000670-02
4.4.1

Description of the CU-GH-08 PCB

This PCB controls the core boiler components: sensors, actuators and gas
valve.
This PCB is factory-fitted and fully cabled, and does not require any
operation.
The sensors, valves, circulating pumps, etc. are connected at the control
unit.
The Gas 120 ACE boiler comes in 2 packages including:
Content
A floor-standing gas boiler
A flue system outlet with a measuring point (stored in the boiler)
An outdoor temperature sensor
A data plate
An installation and service manual
A control unit
Two control unit mounting bolts on the boiler
A user manual
A detailed list of accessories and options can be found in our catalogue.
7717202 - v03 - 24062019