Electric Wiring - York YDCS-28CA15A Installation Manual

MATERIAL AND SIZE OF THE PIPES
Three length (3m,5m,10m) of pipes are available to purchase.
Size(mm)
CAUTIONS
1. The air conditioner should use separate power supply with rated voltage, the voltage of power supply must be
within90%~110% of rated value.
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 wiring well to avoid cross-disturbance and their contact with connecting
pipe or stop valve 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.
8. The yellow and green wire can only be used to link to the ground wiring.
The Specification of Power
MODEL
PHASE
POWER
FREQUENCY AND VOLT
CIRCUIT BREAKER/FUSE
INDOOR UNIT POWER WIRING
GROUND WIRING
INDOOR/OUTDOOR
CONNECTING WIRING
CAUTIONS
A disconnection device having an air gap contact separation in all active conductors should be incorporated in the fixed
wiring according to the National Wiring Regulation.
Ground the air conditioner properly to obtain a good anti-interference effect .
Refrigerant R22/R407C

ELECTRIC WIRING

A ( )
2
( )
mm
2
( mm )
11
R410A
19.0 16.0
9.53 9.53
28~45
1-PHASE
30/25
≥2.5
≥2.5
POWER WIRING 2.5
HEAVY-CURRENT SIGNAL 1.5~2.5