Desa EFS10TPA To Turn OFF GAS To Appliance, Thermostat Control Operation, Operating Blower

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OPERATING FIREPLACE

Continued

TO TURN OFF GAS

TO APPLIANCE

Shutting Off Fireplace

1. Turn control knob clockwise Clockwise to the

OFF position.

2.Turn off all electric power to the appliance (if applicable) if service is to be performed.

Shutting Off Burners Only (pilot stays lit) Turn control knob clockwise Clockwise to the PI-

LOT position.

THERMOSTAT CONTROL

OPERATION

The thermostat used on this fireplace senses the room temperature. At times the room may ex- ceed the set temperature. If so, the burner will shut off. The burner will cycle back on when room temperature drops below the set temperature.

The control knob can be set to any heat level between 1 and 5.

Note: The thermostat sensing bulb measures the air near the fireplace cabinet. This may not always agree with room temperature (depend- ing on housing construction, installation loca- tion, room size, open air temperatures, etc.). Frequent use of your fireplace will let you de- termine your own comfort levels.

MANUAL LIGHTING

PROCEDURE

1.Follow steps 1 through 5 under Lighting In- structions, page 24.

2.With control knob pressed in, strike match. Hold match to pilot until pilot lights.

3.Keep control knob pressed in for 30 sec- onds after lighting pilot. After 30 seconds, release control knob. Now follow step 8 under Lighting Instructions, page 24.

OPERATING

BLOWER

This blower has three settings: ON, OFF, and AUTO. In the ON position, the blower will op- erate 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 distrib- ute heated air from the fireplace.

AUTO/OFF/

ON Switch

Figure 39 - AUTO/OFF/ON Blower Switch

REMOTE-READY MODELS

FOR YOUR SAFETY

READ BEFORE LIGHTING

WARNING: If you do not fol- low these instructions exactly, a fire or explosion may result causing property damage, per- sonal injury or loss of life.

A.This appliance has a pilot which must be lighted by hand. When lighting the pilot, follow these instructions exactly.

B.BEFORE LIGHTING smell all around the appliance area for gas. Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor.

WHAT TO DO IF YOU SMELL GAS

Do not try to light any appliance.

Do not touch any electric switch; do not use any phone in your building.

Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions.

If you cannot reach your gas supplier, call the fire department.

C.Use only your hand to push in or turn the gas control knob. Never use tools. If the knob will not push in or turn by hand, don’t try to repair it, call a qualified service tech- nician or gas supplier. Force or attempted repair may result in a fire or explosion.

112462-01B

www.desatech.com

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Contents What to do if YOU Smell GAS Table of Contents Safety Information Local Codes Optional Remote Control Accessories Product FeaturesProduct Identification UnpackingAssembling Fireplace AssemblyShoulder Screw Screen Hood Tabs Louver Baffle Sheet Metal Screws Firebox TopProviding Adequate Ventilation AIR for Combustion VentilationConfined and Unconfined Space Ventilation AIR Determining FRESH-AIR Flow for Fireplace LocationDetermining if You Have a Confined or Unconfined Space Ventilation Air From Inside BuildingVentilation Air from Inside Building InstallationCheck GAS Type Installation ItemsFireplace Clearances Minimum Clearance to Combustible Materials BUILT-IN Fireplace InstallationExample If you have not assembled firebox, follow in- structions on Mantel Clearances for Built-In InstallationFlanges Optional Mantel Installation Installing Blower Accessory Installing Optional Blower Accessory GA3450TAssembling Trim Trim shipped with mantel Removing Upper LouverScrew Wiring Routing Hole Baffle Wire HarnessPower Cord Snap Bushing Extension Cord For Built-In InstallationAttaching Wood Base to Solid Floor Connecting to GAS SupplyIncluded DoorPropane/LP Installation Items Needed Connecting Fireplace to GAS SupplyChecking GAS Connections Test Pressures In Excess Of 1/2 Psig 3.5 kPaEquipment Shutoff Valve Test Pressures Equal To or Less Than 1/2 Psig 3.5 kPaClosed Equipment Gas Regulator orInstalling Receiver Optional Wireless HAND-HELD Remote Control AccessoriesInstalling 9-Volt Battery in Hand-Held Remote Control Unit Feed wires through rectangular slots Control Valve Jumper Wire One terminal of 25 ft. wireTerminal W Terminal R R Operating Fireplace Installing LOG SET and ScreenShoulder Screw Log Screen Electronic Ignitor Button Control Knob Lighting InstructionsThermocouple Ignitor Electrode Pilot Burner Ignitor ThermocoupleREMOTE-READY Models For Your Safety Read Before Lighting Manual Lighting ProcedureTo Turn OFF GAS To Appliance Thermostat Control OperationPilot Ignitor Burner Electrode Control Knob Electronic IgnitorPilot Burner Ignitor Electrode ON/OFF Series Model Ghrcb Optional HAND-HELD Remote OperationThermostat Series Model Ghrctb GWMS2 Wall Mounted Switch OptionalGWMT1 Wall Mounted Thermostat Optional Pilot Flame Pattern Inspecting BurnersBurner Flame Pattern Pilot Burner ThermocoupleBurner Injector Holder and Pilot AIR Inlet Hole Cleaning MaintenanceLOG SET CabinetTroubleshootiing Observed Problem Possible Cause RemedyTroubleshooting Residues from manufactur Bris. If found, clean burnerTial operation Hours of operationGas leak. See Warning Wiring Diagram SpecificationsReplacement Parts Service HintsIllustrated Parts Breakdown Install Battery According To This IllustrationTHERMOSTAT-CONTROLLED Models Parts List935 REMOTE-READY Models Accessories Receiver and HAND-HELD Thermostat Remote Control KIT Ghrctb WALL-MOUNT ON/OFF Switch GWMS2Receiver and HAND-HELD Remote Control KIT Ghrcb Corner Mantel with Full Hearth Base112462-01B 112462-01B Keep this Warranty Warranty InformationLimited Warranty VENT-FREE Compact Classic Hearth Fireplace