157
A
B
C
D
E
G
F
Fig. 117
A1 Heat management unit gas condensing module
A4 Programming module
A9 Switching mode power supply
X... Electrical interfaces
!
Outside temperature sensor
fÖ
Power supply
jF
PlusBus
lA
CAN bus
lH
Floating input 230 V and output 230 V
aBH
Mains voltage output
P1 Parametrisable output for e.g. circuit pump for
heating circuit without mixer
Connection and wiring diagram
Connection scheme heat management unit, gas condensing module
5853335
Appendix