-
In case of change of wiring at timer
lamp
to the generator
1-pole timer (N)
connect with: X3 X1 X2
2-pole timer (L)
lamp
to the generator
remove this
line
connect with: X3 X1 X2
-
Wiring of FH1-2 for older equipment with heating
flat pin splitter
X 1
X 2
X 8
X 9
X 3
X 5
X 4
Generatorplatine FH1-2
HF-line
to the oscillating
systems
heating
to the timer
mains plug or mains cable
PE at the base
plate
PE
-
Wiring of FH1-2 for older equipment without heating
X 1
X 2
X 8
X 9
X 3
X 5
X 4
Generatorplatine FH1-2
HF-line
to the oscillating
systems
to the timer
mains plug or mains cable
PE at the base
plate
PE
Attention: Take care of effective protective earth (PE) connections!
The generator board does not have a PE connection (gn/ye). It must be guaranteed that the following
components are connected by PE braids:
tank, housing and generator base plate.
If there is a remaining PE-wire, plug it on a free PE plug (e.g. free plug on the housing bottom) or remove
it by a side cutter.
Potentially existing mains plug with EMC filters have to be replaced by normal mains plugs.
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