
44
Appendix
8
Electrical Panel
Condenser/Outdoor Unit Panel
Condenser/Outdoor Unit Panel
Indoor Unit Panel
Indoor Unit Panel
Power to the condenser unit comes from the indoor unit. For additional required electrical connections, please consult local NEC codes.
Power to the condenser unit comes from the indoor unit. For additional required electrical connections, please consult local NEC codes.
SRCOOLDXRW12
SRCOOLDXRW25
L3
L2
L1
N
PE
Main Power
L3
L2
L1
PE
0
Y
Condenser
Power
Condenser
Signal
L2
L1
Heater
Power for
Low Temp
L2
L1
Solenoid
Power for
Low Temp
Webcard
Modbus
TCP
L2
L1
Solenoid
Power for
Extension
Pipe
L3
L2
L1
N
PE
Main Power
L2
L1
PE
0
Y
Condenser
Power
Condenser
Signal
L2
L1
Heater
Power for
Low Temp
L2
L1
Solenoid
Power for
Low Temp
Webcard
Modbus
TCP
L2
L1
Solenoid
Power for
Extension
Pipe
NAME
STYLE NO.
MAT'L
SHEET:
1/1
SCALE
Denny
DATE
2021-08-13
P/N
REV
DESIGNED
CHECKED
PROCESS
STANDARD
APPROVED
SURFACE
1:1
UNIT mm
User Connection Box for
25kW
ATTOM Technology
xxxxxx
*
*
*
DATE
DATE
DATE
DATE
2021-08-13
2021-08-13
2021-08-13
2021-08-13
Samdy
Dallen
Colin
Dallen
A
NAME
STYLE NO.
MAT'L
SHEET:
1/1
SCALE
Denny
DATE
2021-08-13
P/N
REV
DESIGNED
CHECKED
PROCESS
STANDARD
APPROVED
SURFACE
1:1
UNIT mm
ATTOM Technology
xxxxxx
*
*
*
DATE
DATE
DATE
DATE
2021-08-13
2021-08-13
2021-08-13
2021-08-13
Samdy
Dallen
Colin
Dallen
A
User Connection Box for
12kW
L3
L2
L1
N
PE
Main Power
L3
L2
L1
PE
0
Y
Condenser
Power
Condenser
Signal
L2
L1
Heater
Power for
Low Temp
L2
L1
Solenoid
Power for
Low Temp
Webcard
Modbus
TCP
L2
L1
Solenoid
Power for
Extension
Pipe
L3
L2
L1
N
PE
Main Power
L2
L1
PE
0
Y
Condenser
Power
Condenser
Signal
L2
L1
Heater
Power for
Low Temp
L2
L1
Solenoid
Power for
Low Temp
Webcard
Modbus
TCP
L2
L1
Solenoid
Power for
Extension
Pipe
NAME
STYLE NO.
MAT'L
SHEET:
1/1
SCALE
Denny
DATE
2021-08-13
P/N
REV
DESIGNED
CHECKED
PROCESS
STANDARD
APPROVED
SURFACE
1:1
UNIT mm
User Connection Box for
25kW
ATTOM Technology
xxxxxx
*
*
*
DATE
DATE
DATE
DATE
2021-08-13
2021-08-13
2021-08-13
2021-08-13
Samdy
Dallen
Colin
Dallen
A
NAME
STYLE NO.
MAT'L
SHEET:
1/1
SCALE
Denny
DATE
2021-08-13
P/N
REV
DESIGNED
CHECKED
PROCESS
STANDARD
APPROVED
SURFACE
1:1
UNIT mm
ATTOM Technology
xxxxxx
*
*
*
DATE
DATE
DATE
DATE
2021-08-13
2021-08-13
2021-08-13
2021-08-13
Samdy
Dallen
Colin
Dallen
A
User Connection Box for
12kW
Main
Power
(Condenser
Input Breaker)
Fan
Signal
Main
Power
Fan
Signal
Models:
SRCOOLDXRW12/
SRCOOLDXRW25