HDG Compatronic
Connec-
tion
OTS Outside temperature sensor 40 / 41
ST Supply temperature sensor (boi-
ler temperature)
48 / 49
RT Return temperature sensor 46 / 47
At Accumulator sensor, top 44 / 45
Ab Accumulator sensor, bottom 42 / 43
No. Description Notes
8-01 Select hydraulic system 0
8-02 Select accumulator type
8-12 Option of activating an additional heating circuit module
8-00 Hydraulic system setting process completed