GUIDE TO OPERATION

(4) Fan speed selection

Press FAN button. For each press, fan speed changes as follows:

LO

MED

HI

AUTO

 

 

 

AUTO

Unit runs at the speed displayed on LCD.

In HEAT mode, warm air will blow out after a short period of time due to cold-draft prevention function.

In DRY mode, when room temp. becomes 2C higher than temp. setting, unit will run intermittently at LO speed regardless of FAN setting.

COOL operation starts when room

 

temp. is higher than temp. setting.

Ultra-low air flow

 

Temp. setting+2 C

Temp. setting

On reaching temp. setting,unit will run in mild DRY mode.

(5) Air flow direction adjust

After operation mode is selected, vertical flap will open automatically according to the mode.

(6) Unit stop

Press ON/OFF button.

Only time remains on LCD.

All indicators on indoor unit go out.

Vertical flap closes automatically.

Hints

As cold air flows downward in COOL mode, adjusting air flow horizontally will be much more helpful for a better air circulation.

As warm air flows upward in HEAT mode, adjusting air flow downward will be much more helpful for a better air circulation.

Be careful not to catch a cold when cold air blows downward.

It is harmful to your health in summer to go frequently in and out of places where temp. difference is above 7C . Temp. difference of 3-5Cwill remove your fatigue.

More than this, unit's load can be reduced and power consumption cut down as well. So, you'd better set a temp. diff of 3-5Cbetween indoor and outdoor temp. in COOL mode.

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Haier HCFU-42CA13, HCFU-28C13, HCFU-18C13 operation manual Fan speed selection, Air flow direction adjust