Haier HBU-18HF03, HBU-18CF03 installation manual Trouble Shooting, Followings are not malfunction

Page 12

Trouble Shooting

The followings are not malfunction

Water flowing sound is heard

When the air conditoner is started, when

 

the compressor starts or stops during

Hua

operation or when the air conditioner is

stopped,it sometimes sounds “ Bi- Bi-” or

Hua

 

“Godo-Godo”. It is the flowing sound of

 

the refrigerant , not a malfunction.

 

Cracking sound is heard

This is caused by heat expansion or

 

 

contraction of plastics

 

 

 

 

It smells.

Air blown out from the indoor unit

 

 

sometimes smells. The smell results from

 

 

smells of furniture, paint , tobacco

 

 

absorbed by indoor unit.

 

 

 

 

During operation, white fog comes out of

When in COOL or DRY mode, a thin water

 

indoor unit.

fog can be seen blown out of unit ,this is

 

 

the condensed fog because the suddenly

 

 

cooled indoor air is blown out.

Automatically switch into FAN mode during

To prevent frost from being accumulated

cooling.

on the indoor unit heat exchanger, it

 

sometimes automatically switched into the

 

FAN mode,but it will soon back to the

 

cooling mode.

 

 

The air conditioner cannot be restarted soon

Please wait for three minutes.

after it stops.

This is because of the self-protection

Air conditioner does not start?

function of the system, therefore,it cannot

 

 

be restarted for about three minutes after

 

it stops.

10

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Contents Cassette Type AIR Conditioner Contents Disposal of the old air conditioner Applicable ambient temperature range Refrigerating circuit is leak-proofMachine is adaptive in following situation Safety cautions Dont dismantle the outlet of the outdoor unit Wiring LocationOperating noise Introduction to Spare Parts Swing fenderOutlet Air filter Suction grillMaintenance Clean air filterClean inlet grill Clean outlet and shell Dismantle and install swing plateSeasonal Reserve Post-season CarePre-season Care Trouble Shooting Followings are not malfunctionPower supply switch is not in on position Unit fails to startIs the earth leakage breaker in action ? When Trouble Happens Insufficient cooling or heatingInsufficient cooling Air filter too dirty ?Change-over switch Trouble displayUsing Directions Customer Need-to-knowCustomer Need-to-know Installation Procedure Installation toolsMeanings of Warning and Cautions Selection of installation place Preparation for the installationInstallation of indoor unit After installation on the ceilingFix the paper pattern Installation of water drainage pipe Insulate drain hose in the roomWiring Wires is right.Turn off the power for ten
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