9
English
8. ELECTRIC WIRING WORK
8-1 GENERAL INSTRUCTIONS
•
All field supplied parts and materials, electric works conform to local codes.
•
Use copper wire only.
•
Follow the “WIRING DIAGRAM” attached to the unitbody to wire the outdoor unit, indoor units and the
remote controller. For details on hooking up the remote controller, refer to the “INSTALLATION MANUAL OF
REMOTE CONTROLLER.”
•
All wiring must be performed by an authorized electrician.
•
This system consists of multiple indoor units. Mark each indoor unit as unit A, unit B . . . , and be sure the
terminal board wiring to the outdoor unit and HR box are properly matched. If wiring and piping between the
outdoor unit and an indoor unit are mismatched, the system may cause a malfunction.
•
A circuit breaker capable of shutting down the power supply to the entire system must be installed.
8-2 ELECTRICAL CHARACTERISTICS
MCA: Min. Circuit Amps (A);
MFA: Max. Fuse Amps (A)
kW: Fan Motor Rated Output (kW);
FLA: Full Load Amps (A)
8-3 SPECIFICATIONS FOR FIELD SUPPLIED FUSES AND WIRE
NOTES
1.
Allowable length of transmission wiring between indoor / outdoor units and between the indoor unit and
the remote controller is as follows.
(1) Outdoor unit – Indoor unit:
Max. 1000 m (Total wiring length: 2000 m)
(2) Indoor unit – Remote controller:
Max. 500 m
2.
Insulated thickness:1 mm or more
Units
Power supply
Fan motor
Model
Hz
Volts
Voltage range
MCA
MFA
kW
FLA
CS-20 · 25PM1HPK
CS-20 · 25RM1HPK
50
220-240
Max. 264
Min. 198
0.4
15
0.023
0.3
CS-32 · 40PM1HPK
CS-32 · 40RM1HPK
0.5
15
0.032
0.4
CS-50 · 63PM1HPK
CS-50 · 63RM1HPK
0.5
15
0.07
0.4
Model
Power supply wiring
Transmission wiring
Field fuses
Wire
Size
Wire
Size
CS - 20 · 25 · 32 · 40 · 50
· 63PM1HPK
15A
H05VV-U3G
Size must comply
with local codes.
Vinyl cord with sheath
or cable
(2 wire) (NOTE 2)
0.75 - 1.25 mm
2
CS - 20 · 25 · 32 · 40 · 50
· 63RM1HPK
Содержание CS-20PM1HPK
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