3. Electrical data
1
2
3
4
5
III - 17
SM830080
3-2
Outdoor Units
2
2
2
2
2
SPW-CR253GHL8, SPW-CR253GL8
• Schematic Diagram
FMO
2
1
3
1
1
2
2
1
2
1
2
1
3
1
TR
AC 230V
AC 14V
TH8
TH7
TH6
2P-2
2P-1
3
7
3
1
4
RC2
RY4
RY5
RY3
L2
RY2
2
1
1
52C
20S
1
9
2
1
3
3
1
7
6
5
5
3
H
L
M
49FO
49C
RY3
63PH
-1
RY2
RY4
RY5
H
M
20S
52C
CH
2
1
52C
F2(3.15A)
Symbols
Description
CM
FMO
52C
49C
49FO
63PH
CT
RC2
TR
CH
20S
F1,2
TH6
TH7
TH8
Compressor Motor
Outdoor Fan Motor
Compressor Motor Magnetic Contactor
Compressor Motor Termal Protector
Outdoor Fan Motor Thermal Protector
High Pressure Switch
Current Transmitter
Running Capacitor
Power Transformer
Crank Case Heater
Four Way Valve
Fuse
Thermistor (Outdoor Coil C1)
Thermistor (Outdoor Coil C2)
Thermistor (Discharge Gas)
Symbols
Description
CR-CR483GHL8
RY2~6
Outdoor Controller
Auxiliary Relay
Terminal Plate
Terminal
Connector
63PH
49
FO
49
C
CM
52C
R
T
S
L3 N
-2
-3
-4
-5
-6
L1
-7
L3
-8
N
L2
CT
CR-CR483GHL8
Controller
Terminal
Plate (8P)
L1 F1(3.15A)
FM1
DC12V
FM2
RY6
52C
20S
CN2
RS
VCC
Outdoor
Coil C1
Outdoor
Coil C2
Discharge
gas
CT1
N L3 L2
RY6
L
∗
∗
Parts surrounded by chain line are used for heat pump model
S
854-2-5268-779-00-0 (CR253GHL8)
∗