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Requirements for electric connection
Safety precaution
Grounding requirement
1. Must follow the electric safety regulations when installing the unit.
2. If the supply cord is damaged, it must be replaced by the manufacturer or its
service agent or a similarly qualified person in order to avoid a hazard.
3. According to the local safety regulations, use qualified power supply circuit and
4. A air switch having a contact separation of at least 3mm in all poles should be
air switch.
fixed in fixed wiring.
5. The appliance shall be installed in accordance with national wiring regulation.
6. The air switch must have the functions of magnetic tripping and heat tripping in
order to prevent short circuit or overload. Please install the air switch with
suitable capacity according to the sheet below.
7. Make sure the power supply matches with the requirement of air conditioner.
8. Properly connect the live wire, neutral wire and grounding wire of power socket.
9. Be sure to cut off the power supply before proceeding any work related to
10. Do not put through the power before finishing installation.
Unstable power supply or incorrect wiring may result in electric shock, fire
hazard or malfunction. Please install proper power supply cables before using
the air conditioner.
electric safety.
with specialized grounding device by a professional. Please make sure it is
always grounded effectively, otherwise it may cause electric shock.
for other purposes.
2. The yellow-green wire in air conditioner is grounding wire, which can't be used
1. The air conditioner is first class electric appliance. It must be properly grounded
3. The grounding resistance should comply with national electric safety regulations.
Air-conditioner
Air switch capacity
60K
25A
