Appendix
0020250181_00 geoTHERM Installation and maintenance instructions
57
K.7
Wiring diagram 0020235626
1
Heat generator
2
Heat pump
3e
Circulation pump
3f
Heating pump
9k
3-port mixing valve
12
System control
12a
Remote control unit
12d
Expansion/wiring centre
12g
eBUS bus coupler
12m
Outdoor temperature sensor
DHW
Cylinder temperature sensor
FS
Flow temperature sensor/swimming pool sensor
SysFlow
System temperature sensor