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CAUTION
• While connecting the wires, please strictly follow the wiring diagram.
• The refrigerant circuit can become very hot. Keep the interconnection cable away from the copper
tube.
5. Clamp down the cable with the designated cable clamp to secure it in place. The cable should not
be loose and should not pull on the u-lugs.
6. Reattach the electric box cover.
Power Specifications
NOTE:
Electric auxiliary heating type circuit breaker/fuse need to add more than 10 A.
MODEL
(Btu/h)
POWER
PHASE
FREQUENCY AND VOLT
CIRCUIT BREAKER/FUSE(A)
INDOOR UNIT POWER WIRING(mm²)
OUTDOOR UNIT POWER WIRING
GROUND WIRING
STRONG ELECTRIC SIGNAL
WEAK ELECTRIC SIGNAL
INDOOR/OUDOOR
CONNECTING
WIRING(mm²)
<
16K
1 Phase
220-240V~, 50Hz/60Hz
20/16
——
3x1.5
——
4x1.0
1.5
16K~18K
1 Phase
220-240V~, 50Hz/60Hz
20/16
——
3x2.5
——
2.5
4x1.0