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Les langues disponibles
5. Electrical Installation
Electrical Panel
Modbus
TCP
Modbus
Modbus
TCP
TCP
Webcard
Webcard
Webcard
Note: Power to the condenser unit comes from the indoor unit. For additional required electrical connections, please consult local NEC codes.
Modbus
Modbus
TCP
TCP
Modbus
TCP
Webcard
Webcard
Webcard
Note: Power to the condenser unit comes from the indoor unit. For additional required electrical connections, please consult local NEC codes.
PE
L1
L2
PE
N
Y
0
PE
L1
L2
PE
Condenser
Main Power
Y
0
Power
Condenser
Condenser
Condenser
Power
Power
L1
L2
Signal
Condenser
Condenser
L1
L2
L1
L2
Heater
Signal
Signal
Solenoid
Power for
L1
L2
Heater
Heater
Power for
Low Temp
Solenoid
L1
L2
Power for
Solenoid Power
Power for
Extension
Power for
Low Temp
L1
L2
for Extension Pipe
Low Temp
Solenoid
Pipe
Extension
Solenoid
Power for
Solenoid
Pipe
Power for
Low Temp
Power for
Low Temp
Low Temp
Indoor Unit Panel
Figure 5-1a: Electrical Connections, SRCOOLDXRW12
PE
L1
L2
L3
PE
N
Condenser
Y
0
Condenser
Main Power
Main Power
Power
PE
L1
L2
L3
PE
Power
Condenser
Condenser
Y
0
Condenser
L1
L2
Signal
Signal
Power
Heater
L1
L2
Heater
Condenser
Solenoid
Solenoid Power for
Power for
Power for
L1
L2
Signal
Power for
Low Temp
Extension Pipe
L1
L2
Low Temp
L1
L2
Heater
Extension
Solenoid
Power for
Solenoid
Solenoid
Pipe
Power for
Low Temp
L1
L2
Power for
Power for
Extension
Low Temp
Low Temp
Solenoid
Pipe
Power for
Indoor Unit Panel
Low Temp
Figure 5-1b: Electrical Connections, SRCOOLDXRW25
L1
L2
L3
N
L1
L2
L3
Main Power
Power
Main Power
Fan
Signal
Main
Power
L1
L2
L3
N
L1
L2
L3
Main Power
17
Main
Fan
Signal
Condenser/Outdoor Unit Panel
Condenser/Outdoor Unit Panel
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