Haier HDU-18CF03, HDU-18HF03, HDU-28CF03 installation manual Parts and Functions

Page 7

Parts and Functions

Indoor unit

Outlet

Evaporator Electrical box

Drain pan

Wire controller

HEALTH

HEAT

6

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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 Installation of air return duct Installation of air sending ductThermal insulation of duct Foundation bolt Pipe and insulation material RequirementsHose Supplementary refrigerant Allowable pipe length and drop Pipe material and sizeConnection of refrigerant pipe Open all valves Vacuum pumpingGas leakage detection Electric wiring Haier Group