Multi Variable Air Conditioners WALL Mounted Type Indoor Unit
2
(21) Be sure to use the exclusive accessory and part to prevent the water leakage, electric shock and fire
accidents.
(22) Make sure the unit can be earthed properly and soundly after plugging into the socket so as to avoid
electric
shock. Please do not connect the ground wire to gas pipe, water pipe, lightning rod or telephone line.
(23) Electrify the unit 8 hours before operation. Please switch on for 8 hours before operation. Do not cut off
the power when 24 hours short-time halting (to protect the compressor).
(24) If refrigerant leakage happens during installation, please ventilate immediately. Poisonous gas will
emerge
if the refrigerant gas meets fire.
(25) Volatile liquid, such as diluent or gas will damage the unit appearance.Only use soft cloth with a little
neutral
detergent to clean the outer casing of unit.
(26) If anything abnormal happens (such as burning smell), please power off the unit and cut off the main
power
supply, and then immerdiately contact Lennox appointed service center.If abnormality keeps going, the unit
might be damaged and lead to electric shock or fire.
(27)Turn off the unit after it runs at least five minutes;otherwise it will influence oil return of the compressor.
(28) Under the standby status, the unit will consume a little power for ensuring reliability of complete unit,
maintaining normal communication and preheating refrigerant. When the unit won’t be used for a long time,
cut off the power of the complete unit. However, please preheat it when operating the unit next time.
2 Product Introduction
2.1 Outline of the Unit and Main Parts
NOTICE! The appearances will be different by the different models of air conditioners.
No. Part Name No. Part Name
①
Surface panel ④
Guide louver
②
Filter ⑤
Drain pipe
③
Wiring cover
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