WIRING
CAUTION
1. The Specification of Power
TYPE
POWER
PHASE
1-PHASE
3-PHASE
CIRCUIT BREAKER/FUSE
(A)
1. The air conditioner should use separate power supply with rated voltage.
2. The external power supply to the air conditioner should have ground wiring, which is linked to the
ground wiring of the indoor and outdoor unit.
3. The wiring work should be done by qualified persons according to circuit drawing.
4. A disconnection device having an air gap contact separation in all active conductors should
incorporated in the fixed wiring according to the National wiring regulation.
5. Be sure to locate the power wiring and the signal wring well to avoid cross-disturbance and their
contact with connecting pipe or stop value body.
6. The wiring attached to this air conditioner is 6m long. Be sure to prolong it with wiring of the same
type and proper length if necessary. Generally, do not twist two wiring together unless the joint is
soldered well and covered with insulator tape.
7. Do not turn on the power until you have checked carefully after wiring.
40/25
1.0
2.5
2.5
2.5
20/13
1.0
2.5
2.5
2.5
2. Remove the protection board.
Disassemble the bolts from the maintenance board, and pull it in the direction of the arrow to remove
the protection board.
Notice:
Do not scratch the surface during operation.
Chart 32
Protection board
Terminator
ATTENTION:
Chart 32 is based on the standard model, which may look a little different from your
own outdoor unit.
16
VOLT (V)
GROUND WIRING
POWER (INDOOR/OUTDOOR
CONNECTING WIRING)
STRONG ELEC-TRIC SIGNAL
(INDOOR/OUTDOOR
CONNECTING WIRING)
50Hz
50Hz
FREQUENCY (Hz)
220-240V~
380V 3N~
WIRING
SIZE
2
(mm )
POWER WRING
(INDOOR UNIT)
MCA-24CRN2
MCA-24HRN2
MCA-42(36,48)CRN2
MCA-42(36,48)HRN2
Содержание MCA-24CRN2
Страница 22: ...A CS0174N ...
