Hearth and Home Technologies CNXT4236ILT WSK-MLT Multifunction Wall Switch, Precautions

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E. WSK-MLT Multifunction Wall Switch

The WSK-MLT multifunctional wall switch is designed to control flame height, blower speed and auxilary func- tions on your gas fireplace. For models equipped with the Intellifire system (IPI), the cold climate function can control the pilot flame as well. The wall switch is equipped with thermostat functions which can automatically con- trol the temperature in the room in which it is installed. An auxiliary function provides 110-120 VAC source for added features the fireplace may have installed. Electri- cal ratings for the control box are 110 VAC, 60 Hz, and is required for operation of this device.

Precautions

This remote is tested and safe when installed in accor- dancewith this installation manual. It is your responsibility to read all instructions before starting installation and to follow these instructions carefully during installation. Do not install any components that may be damaged. Do not modify, disassemble, or substitute any of the components included with this kit. Installation of this unit must be done by a qualified service technician.

Placement of this wall switch may affect performance or accuracy of the automatic (thermostat) control. An as- sessment of the space should be done prior to installation for optimal performance. See “Determine Location” for recommendations.

Note: The electrical junction box provided with the fireplace must be wired with 110 VAC before installing this kit.

All wiring should be done by a qualified electrician and shall be in compliance with local codes and with the National Electric Code ANSI/NFGA No. 70- current (in the United States), or with the current CSA C22.1 CANA- DIAN ELECTRIC CODE (in Canada).

Determine Location

Determine the location for the wall switch. The chosen location should provide an accessible location in the same space as the gas fireplace. Never place this unit in a separate room. The control wire supplied with this unit is 17 ft (5.2 m) in length. The distance from the fireplace to the switch may be lengthened provided that the wire used never exceeds 50 ft, and that the distance from the fireplace to the switch never exceeds 30 ft.

The switch should be mounted into a listed electrical junc- tion box. The junction box should be dedicated to this wall switch. Never install this wall switch into a junction box that is shared with other electrical service or devices. If possible, install this unit on an interior wall of the resi- dence at a recommended height of 5 ft from the flooring. Should the switch be installed on an exterior wall, be certain wall insulation is kept intact and not damaged or dislodged during the installation of the electrical junction box.

For exterior wall installations, it is recommended that the junction box be sealed with caulking material. This will minimize heat loss through this location and improve the accuracy of the automatic (thermostat) operation.

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 11/08

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Contents Models Installation and OperationDirect Vent Gas Appliance What to do if you smell gasHomeowner Reference Information CongratulationsUser Guide Table of ContentsInstaller Guide Troubleshooting Appliance SetupFinishing Reference MaterialsCONDITIONS, Exclusions & Limitation of Liability Warranty Hearth & Home Technologies Limited WarrantyWarranty Listing and Code Approvals Requirements for the Commonwealth of Massachusetts Your Fireplace Gas Fireplace SafetyOperating Instructions Remote Controls, Wall Controls and Wall Switches Fixed Glass AssemblyFan Kit optional Clear SpaceLighting Instructions IPI After Fireplace is Lit Frequently Asked QuestionsMaintenance Tasks-Homeowner Maintenance and ServiceMaintenance Tasks-Qualified Service Technician Typical Appliance System Getting StartedTools and Supplies Needed Design and Installation ConsiderationsInspect Appliance and Components Any such action may cause a fire hazardModel # Framing and ClearancesSelecting Appliance Location Rough Opening Model Width Height Depth Constructing the Appliance ChaseClearances Mantel Legs or Wall Projections Mantel and Wall ProjectionsMantels Vent Termination Minimum Clearances Termination LocationsMinimum Clearances for Termination Approved Pipe Vent Information and DiagramsVent Table Key Use of ElbowsOne Elbow Vent DiagramsTop Vent Horizontal Termination Min Max +H 2 max +H 2+H 3 max Two 45 Elbows replacing One 90 ElbowTwo Elbows Three Elbows Installed VerticallyNo Elbow Top Vent Vertical Termination12 ft 3.66 m min 60 ft 18.29 m max One 45 Elbow Rear Vent Horizontal TerminationTwo Elbows Rear Vent Vertical Termination Min Ft 1.83 m max 12 ft 3.66 m min 60 ft 18.29 m max 17 Flat Baffle Installing Vertical Termination BaffleReplace the glass refer to .H Start the appliance Pipe Clearances to Combustibles Vent Clearances and FramingWall Penetration Framing Combustible Wall PenetrationInstalling Ceiling Firestop Install the Ceiling FirestopVaulted Ceiling Installation Install Attic Insulation ShieldFlat Ceiling Installation Convert from Top Vent to Rear Vent Appliance PreparationOuter Collar, Remove Four Screws 11 Place Outer Collar on Rear of Appliance 16 Cover Plate-Replace 20 Proper Positioning, Leveling And Securing Of An Securing and Leveling the ApplianceAttach Pipe to the Firebox Assembly Installing Vent PipeAssemble Pipe Sections DVP Only Assemble Pipe Sections DVP OnlyAdding Venting Components Assemble Vent Sections SLP OnlySecure the Vent Sections Assemble Slip SectionsDisassemble Vent Sections Install Decorative Ceiling Components SLP onlyCaulk Install Metal Roof Flashing17 Assembling the Storm Collar Assemble and Install Storm CollarSLP-FS Install RF4-8Heat Shield Requirements for Horizontal Termination Installing Vertical Termination CapInstalling Decorative Wall Components SLP only Interior Install Horizontal Termination CapFuel Conversion Gas InformationGas Pressure Gas ConnectionIntellifire Ignition System Wiring Wiring RequirementsElectrical Service and Repair Junction Box Installation Electrical InformationDetermine Location WSK-MLT Multifunction Wall SwitchPrecautions Intellifire IPI Wiring Diagram Wiring the Wall SwitchHook up the Temperature Sensor Switch for Fan Install the Flame SolenoidInstall the Cover Plate Install the Remote Cover PlateWSK-MLT Operating Instructions Setting Flame Height/Manifold PressureWall Switch Button Operation Service Parts List Facing Material FinishingAppliance Setup Place the Rockwool Log AssemblyInstall Hood Install Trim and/or SurroundsAir Shutter Setting Removing Fixed Glass AssemblyIntellifire Ignition System TroubleshootingSymptom Possible Cause Corrective Action Will not ignite. If the pilot Reference Materials Appliance Dimension DiagramDVP Vent Components Vent Components DiagramsBEK DVP-BEK2 DVP-TVHW Horizontal Termination Cap DVP-TRAPDVP-HRC-SS Effective Adapter SL-2DVPParts ServiceStocked Service PartsIPI Valve Assembly CNXT4842 Series Log/Grate Assembly Valve Assembly Model Description Optional ComponentsContact Information
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