WhisperKool XLT 8000, XLT 3000, XLT 4200 Ducting, 85F Max, Using the Thermostat Controller

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DUCTING

A WhisperKOOL XLT ducting kit is available for purchase. The kit allows the warm air to exhaust to several places such as an attic, an adjacent room, or outside. The goal is to get the warm exhaust air away from the rear intake of the unit.

The customer will need to purchase 8” flex ducting, along with any hangers needed to run the ducting outside.

See page 29 for more information on purchasing a XLT ducting kit.

XLT Ducting Kit

8” flex ducting
	Drainline
85°F Max	Plug
85°F Max
Temperature

EXHAUST SIDE

Shown here: Ducting through ceiling

Using the Thermostat Controller

The in-line fan will turn on and push warm exhaust air away from the WhisperKOOL® unit, preventing the unit from overheating. The in-line fan is capable of moving warm air through 25 feet of 8” flex ducting (not included). The in-line fan can be set to automatically turn on at varying temperatures in order to conserve the most electricity.

Setting the Thermostat Controller to its lowest setting will turn the fan on at lower temperatures (Around 70° F). Setting the Thermostat Controller to its highest setting will turn the fan on at higher temperatures (Around 100° F). If the unit isn’t cooling properly, setting the thermostat controller to a lower setting may fix the problem.

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XLT 020111

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Contents XLT Page Table of Contents Owners Please NoteHow does the WhisperKOOL System Work? What is the WhisperKOOL System?Introduction Customer Warranty Registration ContentsReceiving & Inspecting the Unit Receiving and Inspecting the UnitQuick Start Guide Preparing the Wine Cellar Wall & Ceiling FramingDoor Unobstructed AirflowMounting the Unit Ambient Temperature Factor VentilationCut horizontal lines from stud to stud Tools NeededMark the horizontal lines with a level Cut vertical lines along the inside edge of the studs Frame the hole with two-by-four supportsInstallation Electrical NeedsElectrical Outlet Sizing Unit to RoomTesting Unit Applying Insulation TapeLiquid Measuring Thermostat System Attach precut foam tape to the unit’s flangeInstalling Thermostat Placement of UnitUsing the Whisperkool System Power SwitchCondensate Evaporator Switch Location of control switchesLiquid Measuring Thermostat System To Use the thermostatOperation PDT JR Operating InstructionsButtons PDT Operating Instructions PDTMaintenance Schedule MaintenanceNormal Operation Humidity Control85F Max Using the Thermostat ControllerDucting Try this first Troubleshooting GuideAirflow Cool air drops and exits beneath door Door SealAir flows on both sides of the wall Mount WhisperKOOL high in the room Unit MountingThermostat Power Requirements CondensationIcing Up DrainlineRepairing Units Removing Rivets Consumer Care ProgramTroubleshooting Checklist General InspectionSpecific Performance Issues Unit is Not Cooling Sufficiently or Not Cooling at AllTemperature Differential Testing Do not Exceed 24HRS on Bypass PlugTemperature / Test time Evaporator Front Side Condenser Back SideInlet AIR -- Evaporator Front Side Inlet AIR -- Condenser Back SideConclusions Accessories for Cooling Units Technical AssistanceInstallation Terms and Conditions Five 5 Year Compressor Limited WarrantyProduct Warranty Limitations and Exclusions Product Installation RequirementsMaintenance Requirements ModelXLTSerial NumberA Questions or Additional InformationWhisperKOOL WhisperKOOL