Cas Hire EC60PM User manual

EC60
EVAPORATIVEAIRCOOLER
SERVICEMANUAL
CAUTION:
· Beforeservicingtheunit,readthe‘’SafetyPrecautions’’inthismanual.
· Onlyforauthorizedservice.
MODELNO.:EC60PM
(INDOORUSEONLY)

2
CONTENT
1. Preface
1.1. SafetyPrecautions
1.2. InsulationResistanceTest
1.3. Specifications
1.4. Features
1.5. Warning&SafetyRules
1.6. PartsDescription
1.7. Operations
1.8. Cleaning&Maintenance
2. DisassemblyInstructions
2.1. HowToChangeRear&SideHoneycombCoolingMedia
2.1.1.RearPanel
2.1.2.Left&RightSidePanel
2.2. HowToChangeWaterPump
2.2.1.WaterPump
2.2.2.WaterPumpWiringConnection
2.3. HowToChangeSwitches
2.3.1.Switches
2.3.2.WiringColorConnection
2.4. HowToChangeMainMotor
2.4.1.MotorMounting
2.4.2.MainMotorWiringConnection
3. TroubleshootingGuide
3.1. OutsideDimensions
3.2. CoolingSystem
3.3. TroubleshootingGuide
4. SchematicDiagram
4.1. WiringDiagram
4.2. WiringColorDescription
5. ExplodedView
6. ReplacementPartsList

3
1.PREFACE
Thismanualisdesignedtoprovideyouwithimportantserviceinformation.Besuretoreadthe
safetyprecautionspriortoservicingtheunit.
1.1 SafetyPrecautions
1 When servicing,turn the POWER of the CONTROLPANEL to OFF and unplug the power
cord.
2 Observetheoriginalleaddress.Ifashortcircuitisfound,replaceallpartswhichhavebeen
overheatedordamagedbytheshortcircuit.
3 After servicing, make an insulation resistance test to prevent the customer’s exposure to
shockhazards.
1.2 InsulationResistanceTest
1 Unplugthepowercordandconnectajumperbetween2pins(black&white).
2 Thegroundingconductor(greenorgreen&yellow)istobeopen.
3 Measuretheresistancevaluewithanohmmeterbetweenthejumperleadandeachexposed
metallicpartontheequipmentatallMODES(exceptPOWEROFF).
4 Thevalueshouldbeover1MΩ.
1.3 Specifications
MODELS
ITEMS
EC60
PowerSupply 1Ø,220V,60Hz
Input(W) 220W
RunningCurrent(A) 1.0A
FanType Fan
FanSpeeds 3
FanMotorHP 1/6
OperationControl MechanicalSwitch
RoomTemp.Control N/A
RelativeHumidityControl N/A
AirDirectionControl VerticalLouver(Left&Right)Auto
HorizontalLouver(Up&Down)Manual
TimerControl N/A
Protector FanMotorInternalThermalProtector
WaterPumpInternalThermalProtector
Filter
Honeycombmedia:
Left&Right:591.5x 270x 40(mm)
Back:591.5x 542x 40(mm)
PowerCord 1.8m(3wirewithgrounding)
WaterFillSystem Manual(frombackortopicecompartment)
GardenHose(fromgardenhoseconnector)
DrainSystem DrainPlug
WaterTankCapacity 16USGallon/60L
NetWeight 55lbs/25kg
OuterDimension
(WxDxH)
29.3’’x20.1’’x41.8’’
745mmx 511mmx1062mm

4
1.4 Features
· Threefunctionsinone:aircooler,humidifier&fan.
· Verypowerfulairflow:upto2610m
3
/hror1540CFM.
· Coolingarea:upto80m
2or880ft 2
· Airthrowdistance:12mor40ft.
· Threepiecesofhoneycombcoolingmediaforoptimumperformance.
· Mechanicalcontrolpanel.
· Mountedwithcastorsforeasymobility.
· 3speeds:high,mediumandlow.
· Floatvalveforcontinuouswatersupply.
· 60literwatertankcapacity.
1.5 Warning&SafetyRules
WARNING  This appliance is intended for use in an outdoor, domestic or office or
warehouse environment only.  Any other use is not recommended by the manufacturer
andmaycausefire,electricalshocksorotherinjurytopersonorproperty.
Whenusingelectricalappliances,basicsafetyprecautionsshouldalwaysbefollowed:
· Yourcoolershouldrunon220VoltAC,60Hzcurrentonly.
· Checkthehouseholdvoltagetoensureitmatchestheappliance’sratespecification.
· Beforeoperatingtheproductremoveitfromitspackagingandcheckitisingoodcondition.
· Ifthesupplycordisdamaged,itmustbereplacedbythemanufacturer,itsserviceagentor
similarlyqualifiedpersonsinordertoavoidahazard.
· DONOToperateanyproductwithadamagedcordorplug.
· DONOTuseanextensioncordwiththisappliance.
· DO NOT run powercordunder carpeting,or cover with rugsor runners.  Arrangethecord
awayfromareaswhereitmaybetrippedover.
· Unplugtheapplianceduringfillingandcleaning.
· Alwaysunplugtheappliancefromthepowersourcebeforeservicingorremovingtheunit.
· Disconnectthepowersupplybeforeservicingorcleaningoperation.
· Removethepowercordfromtheelectricalreceptaclebygraspingandpullingonthepower
cordplugendonly,neverfromthecord.
· DO NOT use the product in areas where gasoline, paint or other flammable goods and
objectsarestored.
· Whenusingthe‘’COOL’’setting,pleasecheckthewaterindicatorleveltoensureitisabove
minimum water level.  Operation of thisunit on the‘’COOL’’ setting on or belowminimum
waterlevelcouldresultindamagetothewaterpump.
· DONOTattemptrepairoradjustmenttoanyelectricalormechanicalfunctionsofthecooler.
· Verify that the voltage power source matches the appliance electrical specifications.
Impropervoltagewillburnouttheblower/fan,oscillatingand/orpumpmotorwindingsandwill
voidthewarranty.
· DONOTcovertheairinletoroutletontheapplianceasthismaycausemotordamage.
· DO NOT insert or allow objects to enter any ventilation or exhaust openings as this may
damagetheproductandcouldcauseanelectricalshockorfire.
· DONOToperatewithmediaremovedasthiswilloverloadanddamagethemotor.
· DONOTusethisappliancewithanysolidstatespeedcontroldevice.
· DONOTleavetheapplianceoperatingunattendedforanyextendedperiodoftime.
· Thisapplianceisnotintendedforusebypersons(includingchildrenorelderly)withreduced
physical, sensory or mental capabilities, or lackof experience and knowledge, unless they
have been given supervision or instruction concerning use of the appliance by a person
responsiblefortheirsafety.

5
· DO NOTlet children play with any appliance packaging or plastic bags.  Injury may result
fromsuchpractice.
· Childrenshouldbesupervisedtoensurethattheydonotplaywiththeappliance.
· Iftheunitisdamagedoritmalfunctions,donotcontinuetooperateit.
· This product is not intended for use in wet or damp locations.  Never locate the product
whereitmayfallintoabathtuborotherwatercontainer. DONOTuseinbathrooms. Whenit
isnotinusealwaysstoreinadryarea.
NOTE:OPERATETHEUNITWHENTHEWATERTANKISFILLEDWITHCLEANWATER
1.6 PartsDescription