46
Clamps
Function
Explanation
443XD1
1: Valve open
2: Valve closed
3: 24 VDC
4: 0 VDC
PE: Earth conductor
3-way diverter valve, heating/cool-
ing, heating circuit 1
Connection values:
■
Voltage: 24 VDC
■
Max. switching current: 5 A
444XD1
1: Valve open
2: Valve closed
3: 24 VDC
4: 0 VDC
PE: Earth conductor
3-way diverter valve, heating/cool-
ing, heating circuit 2
Connection values:
■
Voltage: 24 VDC
■
Max. switching current: 5 A
445XD1
1: Valve open
2: Valve closed
3: 24 VDC
4: 0 VDC
PE: Earth conductor
3-way diverter valve, heating/cool-
ing, heating circuit 3
Connection values:
■
Voltage: 24 VDC
■
Max. switching current: 5 A
446XD1
1: Valve open
2: Valve closed
3: 24 VDC
4: 0 VDC
PE: Earth conductor
3-way diverter valve, heating/cool-
ing, heating circuit 4
Connection values:
■
Voltage: 24 VDC
■
Max. switching current: 5 A
460XD1
1: 24 VDC
2: 0 VDC
3: Set value 0-10 V
4: GND
PE: Shield connection
3-way mixer, low temperature
maintenance/frost protection
Connection values:
■
Voltage: 24 VDC
■
Signal 0 to 10 V
460XD5
1: 24 VDC
2: 0 VDC
3: Set value 0-10 V
4: GND
PE: Shield connection
3-way mixer, secondary high tem-
perature maintenance
Connection values:
■
Voltage: 24 VDC
■
Signal 0 to 10 V
461XD1
1: 24 VDC
2: 0 VDC
3: Set value 0-10 V
4: GND
PE: Shield connection
3-way mixer, defrosting, residual
heat heat exchanger, brine
Connection values:
■
Voltage: 24 VDC
■
Signal 0 to 10 V
461XD5
1: 24 VDC
2: 0 VDC
3: Set value 0-10 V
4: GND
PE: Shield connection
3-way mixer, heating circuit main
flow
Connection values:
■
Voltage: 24 VDC
■
Signal 0 to 10 V
462XD1
1: 24 VDC
2: 0 VDC
3: Set value 0-10 V
4: GND
PE: Shield connection
3-way mixer, heating/cooling cir-
cuit, heating circuit 1
Connection values:
■
Voltage: 24 VDC
■
Signal 0 to 10 V
Installation procedure, heat pump
Electrical connections
(cont.)
5837251
Installation
