Desa 30, R, V, T installation manual Operating Heater, Lighting Instructions

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OPERATING HEATER (THERMOSTAT CONTROLLED MODELS)

For Your Safety Read Before Lighting

Lighting Instructions

OPERATING HEATER

THERMOSTAT-CONTROLLED MODELS

FOR YOUR SAFETY READ

BEFORE LIGHTING

WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing prop- erty damage, personal 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 de- partment.

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 techni- cian or gas supplier. Force or attempted repair may result in a fire or explosion.

D.Do not use this appliance if any part has been under water. Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system and any gas control which has been under water.

LIGHTING

INSTRUCTIONS

WARNING:

If fireplace has glass doors, never operate this heater with glass doors closed. If you operate heater with doors closed, heat buildup inside fire- place will cause glass to burst. Make sure there are no obxtructions across openings of fireplace.

You must operate this heater with a fireplace screen in place. Make sure fireplace screen is closed before running heater.

NOTICE: During initial operation of new heater, burn- ing logs will give off a paper-burning smell. Orange flame will also be present. Open damper or window to vent smell. This will only last a few hours.

Note: Home owners generally prefer to operate their heater with the chimney damper closed. This will put all the heat into the room. However, there may be times you will desire the full flames of the HI heat setting but will find the heat output excessive. You can open the chimney damper (if you have one) fully or partially to release some of the heat.

WARNING: Damper handle will be hot if heater has been running.

1.STOP! Read the safety information column 1.

2.Make sure equipment shutoff valve is fully open.

3. Turn control knob clockwise Clockwise to the OFF position.

4.Wait five (5) minutes to clear out any gas. Then smell for gas, including near the floor. If you smell gas, STOP! Fol- low “B” in the safety information, column 1. If you don’t smell gas, go to the next step.

5. Turn control knob counterclockwise to the PI- LOT position. Press in control knob for five (5) seconds (see Figure 24).

Note: You may be running this heater for the first time after hooking up to gas supply. If so, the control knob may need to be pressed in for 30 seconds or more. This will allow air to bleed from the gas system.

6.With control knob pressed in, press and release ignitor but- ton. This will light pilot. The pilot is attached to the front burner. If needed, keep pressing ignitor button until pilot lights.

Note: If pilot does not stay lit, contact a qualified service person or gas supplier for repairs. Until repairs are made, light pilot with match. To light pilot with match, see Manual Lighting Procedure on page 17.

7.Keep control knob pressed in for 30 seconds after lighting pilot. After 30 seconds, release control knob.

If control knob does not pop out when released, contact a qualified service person or gas supplier for repairs.

Note: If pilot goes out, repeat steps 3 through 7. This heater has a safety interlock system. Wait one (1) minute for sys- tem to reset before lighting pilot again.

8.Turn control knob counterclockwise to desired heating level. The burners should light. Set control knob to any heat level between HI and LO.

 

Ignitor Electrode

 

Thermocouple

Pilot

 

 

Burner

Ignitor

Control

 

Button

Knob

 

Figure 24 - Control Knob and Figure 25 - Pilot Ignitor Button Location

For..com

110882-01C

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Contents OWNER’S Operation and Installation Manual What to do if YOU Smell GASTable of Contents Safety InformationProduct Identification Product IdentificationOptional Remote Control Accessories Product FeaturesLocal Codes UnpackingConfined and Unconfined Space Determining FRESH-AIR Flow for Heater LocationDetermining if You Have a Confined or Unconfined Space Ventilation Air From Inside Building Ventilation AIRVentilation Air From Outdoors Installation and Clearances for VENT-FREE Operation InstallationCheck GAS Type If Not Using Mantel Minimum Noncombustible Material ClearancesDetermining Minimum Mantel Clearance When Using a Hood Mantel ClearancesFloor Clearances Determining Minimum Mantel ClearanceInstalling Damper Clamp Accessory for Vented Operation Installing Heater Base AssemblyInstallation Items Needed Area of Various Standard Round FluesAttaching Base to Fireplace Floor Remote-Ready Models Only Connecting to GAS Supply External Regulator With Vent Pointing DownPressure Testing gas Supply Piping system Checking GAS ConnectionsInstalling Logs Pressure Testing Heater Gas ConnectionsInstalling Front Log #1 Operating Heater Lighting InstructionsManual Lighting Procedure To Turn OFF GAS To ApplianceThermostat Control Operation Shutting Off HeaterREMOTE-READY Models For Your Safety Read Before Lighting Variable Control OperationControl Knob and Ignitor Button Location Optional HAND-HELD Remote Operation Pilot Propane/LP Pilot NaturalManual Mode Auto Thermostatic ModeSafety Features ON/OFF Series Model GhrcbPilot Flame Pattern Inspecting BurnersFront Burner Flame Pattern Cleaning Maintenance Cleaning Burner Injector Holder and Pilot AIR Inlet HoleLogs Main BurnerTroubleshooting Observed Problem Possible Cause RemedyRefer to Air for Combustion and Venti Gas leak. See Warning statement For Masonry and FACTORY-BUILT Metal Fireplace Optional Positioning of Thermostat Sensing BulbThermostat-Controlled Models Only Specifications Remote-ReadyWiring Diagram Replacement Parts Service HintsTechnical Service Parts Under WarrantyIllustrated Parts Breakdown Parts List Variable MANUALLY-CONTROLLED Split OAK ModelsTHERMOSTAT-CONTROLLED Models NVS18NT, NVS18PT THERMOSTAT-CONTROLLED Models Items 4 REMOTE-READY Variable Control Accessories Owners Registration Form Postage Required 110882-01C Warranty Information
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