Haier CA0065EANR, Installation And Operation Manual

Page: 5 / 40

2
The installation location of the equipment should ensure that the drainage system is unblocked.
Improper drainage systems may cause poor drainage and cause equipment to get wet.
The unit must be warmed up for two hours for the first time. This is to protect the compressor. If the
preheating time is not met, the unit may report the oil preheating and the temperature barrier.
The unit must be properly grounded. The grounding wire cannot be connected to the air pipe, water pipe,
lightning protection device, telephone line, and the wrong grounding method can cause a click accident.
Do not touch the high temperature part of the compressor and refrigerant piping. Beware of burns.
Prevent refrigerant leakage. Especially when the unit is installed indoors, there must be reliable
measures to prevent refrigerant leakage. In the event of a refrigerant leak, open the window in time to
ventilate.
The power must be turned off before repairing and moving the machine, otherwise the electric shock will
cause personal injury and death. Do not directly touch high temperature components such as
compressors and exhaust pipes.
Electrical installation must have dedicated lines and be installed by professional electricians. The
electrical part must be protected from moisture, otherwise it will cause electric shock, fire and other
accidents.
The leakage protector must be set correctly. Leakage circuit breakers must be installed in accordance
with electrical codes, and incorrect installation may result in electric shock.
The power cord should not be pulled too tightly. Doing so can break the cable and generate heat, which
can lead to fire or other accidents.
Do not touch sharp edges and heat exchanger fins. Sharp edges and heat exchanger fins are harmful
and should be avoided.
It is forbidden to install the unit where it may leak flammable gases. If flammable gas leaks and
accumulates around the unit, explosions, fires, etc. may occur.
If the unit is installed in a hospital, telecommunications station or the like, take appropriate protective
measures. Inverters, self-contained generators, high-frequency medical equipment, and radio
communication equipment may cause the air conditioner to work abnormally or not.
Be careful when handling the product. If the weight of the product exceeds 20KG, it cannot be handled
by one person. It should be assisted by special equipment.
It is forbidden to directly control the operation and stop of the unit with the power switch and the electric
gate. Such erroneous operations can cause clicks or fires.