Owner's Manual
2
MasterCool®MCP44EvaporativeWindowCooler
OperatingandInstallationInstructions
CongratulationsonyourpurchaseoftheMasterCool®MCP44plasticevaporativecooler.Thisunitis
manufacturedwiththeintentofofferingyouyearsofreliable,efficientcooling.
NOTE:READTHESEINSTRUCTIONSBEFOREINSTALLINGTHECOOLER.Followtheinstallationinstructionsin
thismanualcarefully.Varyingfromthemmaycreatesafetyconcernsandwill
voidthewarranty.
TableofContents
SafetyInstructions.................................................................................................................................................2
NoteAboutEvaporativeCoolers...........................................................................................................................3
FeaturesoftheMasterCool®MCP44WindowCooler.........................................................................................3
InstallationProcedures.........................................................................................................................................4
CoolerAssembly.................................................................................................................................................4
InstallationinWindow........................................................................................................................................5
InstallationinWall...............................................................................................................................................5
WaterConnection,WaterPumpandLines,Overflo w Drain, Water
Level......................................................6
ElectricalSystem&Specifications....................................................................................................................7
Plug‐inThermostatusage.................................................................................................................................7
OptionalPurgePump........................................................................................................................................7
OperatingInstructions..........................................................................................................................................8
UserServicingInstructions..............................................................................................................................9
AnnualMaintenance........................................................................................................................................9
Winterization..................................................................................................................................................11
CoolerDiagramandPartsList.............................................................................................................................12
Troubleshooting.............................................................................................................................................13
Warranty............................................................................................................................................................14
EspañolManual………………………………………………..……………………….………………………..15
MaintenanceLog…………………………………………………………………….……..…………………..28
SafetyInstructions
1. Useonlywith110V60Hzsinglephasegroundedoutlet.
2. EnsurecooleristurnedOFFandUNPLUGGEDbeforeinstalling,servicingorcleaningtheunit.
3. Donotoperateunitwithdamagedcordorplug,orwithanyotherdamagedormissingparts.
4. onotruncordundercarpeting.Donotcovercordwiththrowrugs,runners,orsimilarD
coverings.Donotroutecordunderfurnitureorappliances.Arrangecordawayfromtrafficarea
andwhereitwillnotbetrippedover.
5. Donotoperatecoolerwiththerearmediaguardremoved.
6. Donotuseanextensioncordtooperatecooler.
7. Donotuseanadaptertoconvertthethreepinconnectorforuseinanungrounded
2prongoutlet.
8. DONOTusewithasolidstatespeedcontroldevice.Violationofthiscouldcausefireorelectrical
shock.
9. Donotalterormodifythiscooler.
10. Repairsorreplacementofelectricalcomponentsshouldonlybecarriedoutbyqualified
electricians.
11. Donotallowchildrentoinstall,service,oroperatethecooler.
12. Thisfancannotbeusedasanexhaustfaninakitchen,andmustbeaminimumof3feetfrom
openflame.