Wiring - Sinclair SF D3 Series Installation & Operation Manual

3,4-rows duct fan coil unit
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10. WIRING

The air conditioner should use separate power supply with rated voltage.
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.
The wiring work should be done by qualified persons according to circuit drawing.
An all-pole disconnection switch having a contact separation of at least 3mm in all poles should be connected in fixed wiring.
The appliance shall be installed in accordance with national wiring regulations.
Be sure to locate the power wiring and the signal wring well to avoid cross-disturbance.
Do not turn on the power until you have checked carefully after wiring.
The temperature of refrigerant circuit will be high, please keep the interconnection cable away from the copper tube.
POWER
CIRCUIT BREAKER/FUSE(A)
INDOOR UNIT POWER
WIRING(mm
GROUND WIRING(mm
The power cord type designation is H05RN-R or above/H07RN-F.
CAUTION
AIR FLOW(CFM)
PHASE
FREQUENCY AND VOLT
BELOW 20M
)
2
BELOW 50M
)
2
Table 10-1
200~1400
1-phase
220-240V~ 50Hz
15/15
Twisted pairwire:2.5
Twisted pairwire:6
2.5
Owner's & Installation manual
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