17
5. Electrical Installation
L3
L2
L1
N
P E
M ain P o w er
L2
L1
P E
0
Y
C o n d en ser
P o w er
C o n d en ser
Sig n al
L2
L1
H eater
P o w er fo r
Lo w Tem p
L2
L1
So len o id
P o w er fo r
Lo w Tem p
W eb card
M o d b u s
TC P
L2
L1
So len o id
P o w er fo r
Exten sio n
P ip e
P E
Figure 5-1a: Electrical Connections, SRCOOLDXRW12
L3
L2
L1
N
P E
M ain P o w er
L3
L2
L1
P E
0
Y
C o n d en ser
P o w er
C o n d en ser
Sig n al
L2
L1
H eater
P o w er fo r
Lo w Tem p
L2
L1
So len o id
P o w er fo r
Lo w Tem p
L2
L1
So len o id
P o w er fo r
Exten sio n
P ip e
P E
W eb card
M o d b u s
TC P
Figure 5-1b: Electrical Connections, SRCOOLDXRW25
Condenser
Signal
Modbus
TCP
Webcard
Heater
Power for
Low Temp
Solenoid
Power for
Low Temp
Solenoid
Power for
Extension
Pipe
Condenser
Power
Main Power
Condenser
Signal
Modbus
TCP
Webcard
Heater
Power for
Low Temp
Solenoid
Power for
Low Temp
Solenoid
Power for
Extension
Pipe
Condenser
Power
Main Power