Requirements For Electric Connection; Safety Precaution; Grounding Requirement - International comfort products DLFBB09K Owner's Manual

Requirements for electric connection

Safety precaution

1. Must follow the electric safety regulations when installing the unit.
Breaker .
3. Make sure the power supply matches the air conditioner's requirements.
Unstable power supply or incorrect wiring may cause a malfunction. Install proper
power supply cables before using the air conditioner.
4. Properly connect the live wire, neutral wire and grounding wire of the power socket.
5. Cut off the power supply before proceeding with any work related to
electricity and safety
7. If the power wiring is damaged, it must be replaced by a
8. The temperature of the refrigerant circuit will be high, keep the interconnec-
tion cable away from the copper tube.
9. The appliance shall be installed in accordance with national wiring regulations.

Grounding requirement

grounded with a specialized grounding device by a professional.
Ensure it is always grounded effectively, otherwise it may cause electric shock.
2. The green wire on the air conditioner is grounding wire, which can not be used
for other purposes.
3. The grounding resistance should comply with national electric safety regulations.
4. An all-pole disconnection switch, with having a contact separation of at least 1/8 in (3mm)
in
5. Include a breaker with suitable capacity, note the following table. The
Breaker should include a magnet buckle and a heating buckle function, it can
protect from circuit-short and overload. (Caution: do not use the fuse only
to protect the circuit)
421 02 9240 00
.
turn on
Specifications are subject to change without notice 19