U050Nk - C&H N Series Owner's Manual

N Series Floor Ceiling Type Unit
(3) How to connect the connection wire and power cord.
Lead the connection wire and power cord through the insulation tube. Then fix
the wires with wire clamps (as shown in the next figure.)
(1) Before working, pl ease c heck whether t he i ndoor and outdoor uni ts ar e
powered on.
(2) Match t he t erminal numbers and wire c olors with t he c olors i ndicated i n t he
indoor unit.
(3) Wrong wire connection may burn the electrical components.
(4) Connect the wires firmly to the wiring box. Incomplete installation may lead to
fire hazard.
(5) Please us e wire c lamps t o s ecure t he e xternal c overs of connecting wires.
(Insulators must be clamped securely; otherwise, electric leakage may occur.)
(6) Ground wire should be connected.
(4) Electric wiring between the indoor and outdoor units.
CH-U050NK CH-U071NK CH-U085NK
Breaker
Power:220-240V ~50Hz
Outdoor Unit
L N
L N
WARNING!
Wired
Controller
Breaker
Power:220-240V ~50Hz
36
Indoor Unit