Table of Contents | Haier HDU-28CF03, HDU-18HF03, HDU-18CF03

Table of Contents

Cautions

Safety Precautions

Parts and Functions

Operation

Malfunction

Care and Maintenance

For Preparation of Heating

Is The Unit Installed Correctly

Installation Manual For Wire Controller

Installation Manual For Indoor Unit

2

3-5

6-8

9-14

15-17

18

19

20

21-22

23-32

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Haier HDU-28CF03, HDU-18HF03, HDU-18CF03 installation manual Table of Contents

Contents

Duct Type AIR Conditioner Table of Contents Disposal of the old air conditioner Safety Precautions Make sure the system is grounded Do not wash the air conditioner with water Outdoor Rated Maximum Minimum IndoorCooling Heating Indoor Parts and Functions Power ON/OFF Parts and Functions Operation Cool Fan operation Auto RUN, COOL,HEAT and DRY operation 3Timer setting 1After unit start, select your desired operation mode2TIMER mode selection 4Confirming your setting Time confirming for Timer on Press Timer button to change Timer mode3Time setting for Timer on 5Time setting for Timer OFF Cooling, dehumidifying mode Heating mode This series changeover switch is set 1. on 2.OFF 3.OFF 4.OFF Malfunction Unit fails to start Malfunction Followings are not malfunction Care and Malntenance Points to observe When heating is started For Preparation of HeatingHot Keep Is The Unit Installed Correctly Installation place Installation Manual For Wire Controller Install wire controller Indoor unit wiring Installation Manual For Indoor Unit Safety precautions Indoor 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