Sorel WPC 5, Инструкция по установке и эксплуатации, Страница: 12 / 40

12
Installation
3 3
Low voltage
max. 12VAC/DC
connection in the left-hand terminal
compartment!
Terminal: Connection for:
- Jumper terminal block S-
S1 Sensor 1 outdoor
S2 Sensor 2 heating circuit
S3 Sensor 3 domestic hot
water storage tank
S4 Sensor 4 glycol fl ow
S5 Sensor 5 glycol return
S6 Sensor 6 RT21
+ remains unused
Z1 Option: RS485 a
Z2 Option: RS485 b
Use terminal block S- for connecting
the sensor earths of S1-S6. The
polarity of the sensor is freely selec-
table. S6 RT21 can be connected
as an option.
3.2.6 Electrical connection for hydraulics 4
„Heat pump with heating circuit HW(V)“
Mains voltage
230VAC 50-60Hz
connection in the right-hand terminal
compartment!
Terminal: Connection for:
N Jumper terminal block N
L Mains phase conductor L
R1 Heating circuit pump
R2 Domestic hot water
valve
R3 Storage tank charging
pump
R4 Glycol pump
R5 Compressor
R5I Phase conductor L for R5
Use terminal block N to connect all
neutral conductors N!
The PE protective conductor must
be connected to the PE metal termi-
nal block!
Low voltage
max. 12VAC/DC
connection in the left-hand terminal
compartment!
Terminal: Connection for:
- Jumper terminal block S-
S1 Sensor 1 outdoor
S2 Sensor 2 heating circuit
S3 Sensor 3 domestic hot
water storage tank
S4 Sensor 4 glycol fl ow
S5 Sensor 5 glycol return
S6 Sensor 6 RT21
+ remains unused
Z1 Option: RS485 a
Z2 Option: RS485 b
Use terminal block S- for connecting
the sensor earths of S1-S6. The
polarity of the sensor is freely selec-
table. S6 RT21 can be connected
as an option.
3.2.7 Electrical connection for hydraulics 5
„Heat pump with heating circuit HW(P)“
M a i n s v o l t a g e
230VAC 50-
60Hz connection in the right-
hand terminal compartment!
Terminal: Connection for:
N Jumper terminal block N
L Mains phase conductor L
R1 Heating circuit pump
R2 Domestic hot water pump
R3 Buffer charging pump
R4 Glycol pump
R5 Compressor
R5I Phase conductor L for R5
Use terminal block N to connect all
neutral conductors N!
The PE protective conductor must
be connected to the PE metal termi-
nal block!