Haier HDU-28CF03, HDU-18HF03, HDU-18CF03 installation manual Auto RUN, COOL,HEAT and DRY operation

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Operation

AUTO RUN, COOL,HEAT and DRY operation

Recommendations

Use COOL in summer.

 

Use HEAT in winter.

 

Use DRY in spring,autumn and in damp climate.

(1) Unit start

Press ON/OFF button, unit starts.

Previous operation status appears on display (Not Timer setting). Power indicator lights up.

HEALTH

HEAT

(4) Fan speed selection

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

AUTO

(2) Select operation mode

Press MODE button. For each press, operation mode changes as follows:

AUTO COOL DRY HEAT FAN

Unit will run in operation mode displayed on LCD. Stop display at your desired mode.

(3) Select temp. setting

Press TEMP button

LOW MID HIGH AUTO

(5) Unit stop

Press ON/OFF button.

Only time and room temp remains on LCD. All indicators go out.

Vertical flap closes automatically.

Unit will start running to reach the temp. setting on LCD.

Hints

Wire controller can memorize each operation status. When starting it next time, just press ON/OFF button and unit will run in previous status.

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Contents Duct Type AIR Conditioner Table of Contents Disposal of the old air conditioner Make sure the system is grounded Safety PrecautionsDo not wash the air conditioner with water Heating Indoor Rated Maximum Minimum IndoorCooling OutdoorParts and Functions Parts and Functions Operation Power ON/OFFCool Fan operation Auto RUN, COOL,HEAT and DRY operation 4Confirming your setting 1After unit start, select your desired operation mode2TIMER mode selection 3Timer setting5Time setting for Timer OFF Press Timer button to change Timer mode3Time setting for Timer on Time confirming for Timer onCooling, dehumidifying mode Heating mode This series changeover switch is set 1. on 2.OFF 3.OFF 4.OFF Unit fails to start MalfunctionMalfunction Followings are not malfunction Points to observe Care and MalntenanceFor Preparation of HeatingHot Keep When heating is startedInstallation place Is The Unit Installed CorrectlyInstall wire controller Installation Manual For Wire ControllerIndoor unit wiring Safety precautions Installation Manual For Indoor UnitIndoor unit Installation Manual For Indoor Unit Sketch map of long duct Thermal insulation of duct Installation of air sending ductInstallation of air return duct Foundation bolt Hose RequirementsPipe and insulation material Connection of refrigerant pipe Allowable pipe length and drop Pipe material and sizeSupplementary refrigerant Gas leakage detection Vacuum pumpingOpen all valves Electric wiring Haier Group