19 300381000
SERVICEAND MAINTENANCE
This section describesService and Maintenance proceduresto be performed on the Cooling Unitand the
RemoteCondenserCoil and Fan Assembly.
WARNING:DisconnectelectricalpowertoCooling Unit to preventpersonal injurybefore
attempting anyCooling UnitorRemoteRooftop CondenserCoil and FanAssembly(if
applicable)internalmaintenance.Onlyqualified personnelshouldservice internal
componentsorelectricalwiring.

PREPARINGCOOLINGUNIT FORSHIPPING,STORING,OR RELOCATING

CAUTION:Before shipping,storing,or relocating Cooling Unit,syrup systemsmustbe
sanitizedand all sanitizing solution mustbepurgedfromsyrup systems.All watermustbe
purgedfromplainand carbonatedwatersystems and ice bankmustbemeltedand all
waterdrainedfromwatertank.Afreezing ambientenvironmentwill cause residualwater remaining
insideunit tofreezeresulting in damagetointernalcomponents.

PERIODICINSPECTION

Cooling UnitEquipped WithCondenserCoil and AirIntakeFilter.(see Figure5)
CAUTION:Cooling Unitequippedwithcondensercoil is equippedwithanairfilterthat
mustbe cleanedevery30days as instructed.Circulating air,requiredtocoolthecoil, is
drawninthrough airfilteron back,and is exhausted out through coil on frontofUnit.
Failuretocleanand allowing the airfilterto become clogged,will cause refrigeration systemto
overheatwhichwill automatically shutrefrigeration systemdown.After refrigeration systemhas
cooled down,systemwill automaticallyrestartand operateuntil overheatedand shutdownagain.
OPERATINGCOOLINGUNITINTHISMANNERFORPROLONGEDPERIODOF TIMECOULD
RESULT IN COMPRESSORFAILURE.
Clean airfilterevery30 days asinstructed.Area around Cooling Unitmustbe kept free ofobstructionsatall
timesforproperaircirculation through the unit.
Cooling UnitUtilizingaRemoteCondenserCoil and Fan Assembly.
CAUTION:RemoteCondenserCoil and Fanassembly connectedtothisCooling Unitis
equippedwitha condensercoil thatmustbe cleanedevery 30-days.Allowing condenser
coil to become cloggedwill cause refrigeration systemto overheatwhichwill automatically
shutrefrigeration systemdown.Aftercondensercoil has beencleaned,high-pressure cutout
switchresetbutton on top ofswitches electricalcontrolboxunderCooling Unit top coverwill
have to bepressedtorestartrefrigeration system.OPERATINGCOOLINGUNITINTHISMANNER
FORPROLONGEDPERIODOF TIMECOULD RESULT IN COMPRESSORFAILURE.
Clean RemoteCondenserCoil and Fan Assembly condensercoil every30 days,asinstructed.Makesure area
on top and around unitarekept free ofobstructionsatall times.Airmustbe allowed to enterand leave unit to
remove heat fromcondensercoil.Restricting airthrough condensercoil will causeCooling Unitrefrigeration
systemto overheat.
3.Check entiresystemforleaks ordamaged components.Repairasnecessary.