Haier AC422AFERA User Manual

Operation & InstallationManualNo. 0010577967 BPlease read this operation manual before using the air conditioner.Please keep this manual car

Name of Parts81 Operating Control Panel2 Emergency switch3 Power Indicator Lamp4 OPERATION Indicator Lamp5 TIMER Indicator Lamp6 Compressor Lamp

9The following four procedures are for series 282, 362, 422, 482, 522,602.1. Pull the filters upward to remove them from the Intake Grill.2. Clean the

10Operation TipsOperation and Performance*Heating Performance*Microcomputer-controlled Automatic DefrostingHeat-pump air conditioners heat your entire

11WARNING !CAUTION !Please ask the dealer or specialist to install, never try by the users themselves. After the installation pleasebe sure of the fol

1. SELECTING THE MOUNTING POSITIONFor authorized service personnel onlyWARNINGWARNINGCAUTIONInstallation of Indoor Unit12Be careful not to scratch th

FOR HALF CONCEALED INSTALLATION(1) Install the indoor unit level on a strong wall which is not subject to vibration.Installation of Indoor Unit13(2) T

INSTALLATION PROCEDUREInstall the room air conditioner as follows:CONNECTION PIPE REQUIREMENTTable 1ModelDiameterLiquid side Gas sideMaximum lengthM

15Installation of Indoor Unit3. DRILLING THE HOLES AND ATTACHING THE SUAPENSION BOLTSIF USING ANCHOR BOLTS(1) Drill holes for anchor bolts at the loca

FOR HALF-CONCESLED INSTALLATIONIn order to check the drainage, be sure to use a level during installation of the indoorunit. If the installation site

INSTALLING THE COUPLER HEAT INSULATIONAfter checking for gas leaks, insulate by wrapping insulation around the two parts (largeand small) of the indoo

ContentsCautions ...Safety Precautions ...

18Installation of Indoor UnitDRAIN PIPING Install the drain pipe with downward gradient (1/50 to 1/100) and so there are no rises or traps in the pip

19Installation of Indoor Unit (1) Install insulation for the drain pipe.(See Fig.12 and 13) Cut the included insulation material to an appropria

20Installation of Indoor UnitELECTRICAL WIRINGHOW TO CONNECT WIRING TO THE TERMINALS (1)Cut the wire and with a wire cutter or wire-cutting pliers,th

21Installation of Indoor UnitCAUTION(1) Match the terminal block numbers and connection cord colors with those of the outdoor unit. Erroneous

22Installation of Indoor UnitFRESH-AIR INTAKE(1)Open up the knockout hole for the fresh-air intake,as shown in Fig.16 (If using half-concealed ins

WARNING(1) Remove the cord clamp.(2) Process the end of the connection cords to the dimensions shown in Fig.19.(3) Connect the end of the connect

TEST RUNNING1. CHECK ITEMS(1) INDOOR UNIT(1) Is operation of each button on the remote control unit normal?(2) Does each lamp light normally?(3) Do no

25Trouble ShootingFollowings are not problemsSound of water flowing isnot a problem.Sound of cracking is heard.Smell are generated.During operation, w

26Before ask for services, please first check your unit against the following.Air conditioner won't start.Poor cooling or heatingIs power supply

27Error display ( For *ERA series )Trouble ShootingResumable iflower than 100degreeFor remotetype, flashtimes123456789101112131415161718192021Failur

Cautions For the purpose of safety, the airconditioner must be properly grounded inaccordance with specifications. Always remember to unplug the

28Error display ( For *EAA series )Trouble ShootingFor remotetype, flashtimes12345689101112131517181920Failure descriptionIndoor ambient temp. senso

HAIER GROUPQingdao Haier Air Conditioner Electric Co., Ltd.Address: Haier Garden ,Qianwangang Road , Economic Development Zone, Qingdao ,

2CautionsIf the air conditioner is used under highertemperature condition than those listed,the built-in protection circuit may operateto prevent inte

3Safety PrecautionsWARNING!DANGER!Do not attempt to install this air conditioner by yourself.This unit contains no user-serviceable parts. Always cons

4Safety PrecautionsWARNING!Provide occasional ventilation during use.Do not direct air flow at fire places or heating apparatuses.Do not climb on and

5Features and FunctionsAUTOMATIC OPERATIONSLEEPHEAT & COOL TYPEMerely press the ON/OFF button, and the unit will begin automatic operation in any

6Features and FunctionsVERTICAL AIR DIRECTION ADJUSTMENTUse the air direction adjustment within the ranges shown above.HORIZONTAL AIR DIRECTION ADJUST

Each time the button is pressed, the air direction range will change as follows:Features and Functions7The swing range of up-down flap is as follow :a