5.5
Connecting the air inlet and flue gas outlet
1. Fit the flue gas outlet pipe to the boiler.
2. Fit the subsequent flue gas outlet pipes in accordance with the
manufacturer's instructions.
Caution
The pipes must not be resting on the boiler.
Fit the horizontal parts sloping down towards the boiler, with a
slope of 50 mm per metre.
3. Fit the air supply pipe to the boiler.
4. Fit the subsequent air supply pipes in accordance with the
manufacturer's instructions.
Caution
The pipes must not be resting on the boiler.
Fit the horizontal parts sloping down towards the air supply
outlet.
5.6
Electrical connections
5.6.1
PCB locations
This illustration shows the location for each PCB. Both factory-fitted and
optional PCBs are shown.
device
primary location location option
CU-GH13
5
-
CB-01
1
-
SCB-01
7
8
SCB-02
2
-
SCB-10 (optional)
3
-
SCB-13 (optional)
4
6
GTW-08 (optional)
7
-
GTW-22
10
-
GTW-30 (optional)
8
9
Fig.41
Fit the flue gas outlet pipe to the
boiler
AD-3001425-01
1
Fig.42
Fit the air inlet pipe to the boiler
AD-3001426-02
3
Fig.43
PCB locations
AD-3001591-01
1
1
6
6
7
7
8
8
9
9
2
2
3
3
4
4
5
10
10
5 Installation
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