Desa VDCFTNB Optional GWMT1 Wall Mounted Thermostat, Optional GWMS2 Wall Mounted Switch

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OPERATING FIREPLACE

Continued

Auto (Thermostatic) Mode

1.Press the POWER and LOCK buttons together to turn on the hand-held remote control.

2.Press AUTO button to select this mode.

3.Set the desired room temperature by press- ing the TEMP + or - buttons.

4.Press the POWER and LOCK buttons together to turn off the fireplace

Note: Do not leave the hand-held remote in the AUTO mode close to the fireplace. The radiant heat from the fireplace will turn off the fireplace. Ideally, place the hand-held remote in the center of the room facing towards the fireplace.

Note: Do not hold the hand-held remote for a long time. Body temperature will affect its operation in the AUTO mode.

Safety Features

When away from home for an extended period of time or as a child safety feature to prevent accidental ignition of the fireplace, the receiver ON/OFF/REMOTE switch should be in the OFF position.

Auto Shutoff Feature

1.If the average room temperature exceeds 82 degrees Fahrenheit (28 degrees Centi- grade), the hand-held remote control will perform a safety override and shut the fireplace off. This feature is not available in the MANU mode.

2.The receiver continuously receives signals from the hand-held remote to control the room temperature. If the hand-held remote is misplaced, obstructed or for any reason cannot transmit to the receiver, the receiver will shut off the fireplace after 8 minutes.

Key Pad Lock Feature

This feature allows the user to lock/unlock the keypad on the hand-held remote in the MANU or AUTO mode to prevent inadvertent operation (i.e. children operating the hand-held remote control, etc.). The keypad is locked in either on or off. Press the POWER and LOCK buttons together to turn the unit on or off.

OPTIONAL GWMT1 WALL

MOUNTED THERMOSTAT

Make sure the heater switch is on AUTO and set the temperature adjustment on wall thermostat to the desired setting. The thermostat has been electronically calibrated at the factory and re- quires no adjustment or leveling.

Upon installation, the thermostat must be al- lowed to stabilize at room temperature for a minimum of 30 minutes for proper operation. See installation instructions on pages 19 and 20.

OPTIONAL GWMS2 WALL

MOUNTED SWITCH

Make sure the heater switch is on AUTO. This wall switch works just like the conventional light switch. Flip the switch up for on and down for off.

Note: Make sure that this switch is not in a posi- tion to be mistaken for a light switch. This may result in the fireplace being inadvertently turned on without the proper precautions being taken. See installation instructions on page 20.

OPERATING

BLOWER

This blower has three settings: ON, OFF and AUTO. In the ON position, the blower will oper- ate constantly. In the OFF position, the blower will not operate. In the AUTO position, the blower will start when the thermostat senses a sufficient increase in firebox temperature.

Note: Your fireplace and thermostat blower will not turn on and off at the same time. The fireplace may run for several minutes before the blower turns on. After the heater modulates to the pilot position, the blower will continue to run. The blower will shut off after the firebox temperature decreases.

Note: It is safe to operate fireplace with blower turned off. However, the blower helps distribute heated air from the fireplace.

AUTO/OFF/ON Switch

Figure 44 - AUTO/OFF/ON Blower Switch

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116526-01A

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Contents Shown with Optional Cabinet Mantel/Hearth Base Accessory What to do if YOU Smell GASTable of Contents Safety Information Safety Information Local Codes Product FeaturesProduct Identification UnpackingTools Required Phillips screwdriver Hood AssemblySheet Metal Screws Hood Louver Firebox Top Shoulder Screw ScreenDetermining FRESH-AIR Flow for Fireplace Location AIR for Combustion VentilationProviding Adequate Ventilation Ventilation Air From Outdoors Ventilation AIRVentilation Air From Inside Building Installation Check GAS TypeMinimum Clearance to Combustible Materials Installation ItemsFireplace Clearances TopFront Width BUILT-IN Fireplace InstallationActual Framing Height DepthSide of Firebox Optional Mantel InstallationMantel Shelf Top Louver Bottom LouverInstalling Optional Blower Accessory GA3450TA Plate Remote Wire Blower Harness Bracket Lower Louver Door Installing Blower AccessorySwitch Power Cord SwitchBlower Bracket For Built-In InstallationExtension Cord Connecting to GAS Supply Checking GAS Connections Connecting Equipment Shutoff Valve to Heater ControlInstallation Items Needed Equipment Open Shutoff Valve Closed Pressure Testing Fireplace Gas ConnectionsEquipment Shutoff Valve Propane/LP Supply Tank Gas Regulator or Gas Control Valve EquipmentReceiver Volt Terminal Battery Wires Battery Clip Optional Wireless HAND-HELD Remote Control AccessoriesInstalling Receiver Installing 9-Volt Battery in Hand-Held Remote Control UnitInstall the base onto the wall with the pro- vided screws Control Valve To Wall Thermostat or Switch Or SwitchFeed wires through rectangular slots Remove jumper wire from control valve see ,Operating Fireplace Installing LOG SET and ScreenFor Your Safety Read Before Lighting Lighting InstructionsThermostat Control Operation Manual Lighting ProcedureTo Turn OFF GAS To Appliance Shutting Off FireplaceOperating Blower REMOTE-READY Models For Your Safety Read Before LightingAUTO/OFF/ON Switch Pilot Burner Ignitor Electrode Piezo Flame Control Ignitor Adjustment Knob ButtonPilot Ignitor Burner Electrode Thermostat Series Model HRC200 Manual ModeOptional HAND-HELD Remote Operation ON/OFF Series Model HRC100Optional GWMS2 Wall Mounted Switch Optional GWMT1 Wall Mounted ThermostatCleaning Maintenance Inspecting BurnersAir Passageways LOG SETCabinet ExteriorTroubleshooting Observed Problem Possible Cause RemedyMote-Ready Models Only Burner orifice is clogged Clean burner see CleaningBurner orifice is clogged Models OnlySlight smoke or odor during When heated, vapors fromMote-Ready Models Only Power is low Nance,Gas leak. See Warning Remote-Ready Models SpecificationsThermostat Models Illustrated Parts Breakdown Firebox Models VDCParts List Thermostat Models Vdcftpb and Vdcftnb Thermostat Models REMOTE-READY Models Vdcfrnb and Vdcfrpb KEY Part Numbers Vdcfrpb Vdcfrnb Description QTY Perimeter Trim KIT GA6095 AccessoriesEquipment Shutoff Valve GA5010 THERMOSTAT-CONTROLLED Blower KIT GA3450TFor all models. Creates the sound of a real burn- ing fire Receiver and HAND-HELD Remote Control KIT HRC100 SeriesInformation Video Technical Service Replacement PartsService Hints Parts Under Warranty116526-01A Limited Warranty VENT-FREE Compact Classic Hearth Warranty InformationKeep this Warranty
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