Desa Tech CGD3930N, CGD3018N, CGD3924N installation manual Operating Heater

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OPERATING HEATER

FOR YOUR SAFETY READ BEFORE LIGHTING

WARNING

If you do not follow these instructions exactly, a fire or explosion may result causing property 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 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 technician 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 fireplace will cause glass to burst. Also if fireplace opening has vents at the bottom, you must open the vents before operating heater.

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, burning 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: Homeowners 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 above.

2.Make sure manual shutoff valve is fully open.

3. Press in and turn control knob clockwise

Clockwise to the OFF position.

Ignitor Button

 

Control Knob

 

HI

PILOT

 

 

OFF

 

LO

 

Figure 21 - Control Knob and Ignitor Button Location

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

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Contents OWNER’S Operation and Installation Manual What to do if YOU Smell GASContents Safety Information Burner patterns can cause sooting Local Codes Unpacking Product Features Safety DeviceOperation Piezo Ignition SystemProviding Adequate Ventilation AIR forVentilation Determining if You Have a Confined or Unconfined Space AIR for Combustion and VentilationDetermining AIR Flow for Heater Location Ventilation AIR Tion and ventilation air by one of the methods describedVentilation Air From Inside Building Ventilation Air From OutdoorsInstalling Check GAS TypeMinimum Wall and Ceiling Clearances see Figure Minimum Fireplace ClearanceLOG Sizing Requirements Minimum Non Combustible Material Clearances Installing Minimum Non Combustible Material Clearances Log SetFloor Clearances Installing Damper Clamp Accessory for Vented Operation Attaching Damper ClampInstalling Heater Base Assembly Installation Items NeededMounting Bracket Connecting to GAS Supply Checking GAS Connections Gas ConnectionPressure Testing Heater Gas Connections Test Pressures Equal To or Less Than 1/2 PsigInstalling Installing LogsOperating Heater Heater OperatingOperating Heater Inspecting Burners Pilot Flame PatternCleaning MaintenanceTrouble Shooting ODS/PILOT and BurnerMaintenance, TROUBLE- ShootingRefer to Air for Com Gas leak. See Warning Model Technical ServiceService Hints Parts Central Parts Under WarrantyParts Not Under Warranty Accessories Valve GA5010Hood GA6050 Hood GA6052Illustrated Parts Breakdown Parts List CGD3018N CGD3924N CGD3930NWarranty Information Keep this Warranty