Desa Tech CGN20TL, CGN30T Shutting Off Heater, Shutting Off Burner Only pilot stays lit

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OPERATING HEATER

 

 

TO TURN OFF GAS TO APPLIANCE

 

 

 

 

 

 

 

Shutting Off Heater

1.

Turn control knob clockwise Clockwise to the OFF position.

2.

Turn off all electric power to the appliance if service is to be performed.

Shutting Off Burner Only (pilot stays lit)

1.

Turn control knob clockwise Clockwise to the PILOT position.

THERMOSTAT CONTROL OPERATION

The thermostatic control used on these models differs from standard thermo- stats. Standard thermostats simply turn on and off the burner. The thermostat used on this heater senses the room temperature. The thermostat adjusts the amount of gas flow to the burner. This increases or decreases the burner flame height. At times the room may exceed 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 HI and LO.

Note: The thermostat sensing bulb measures the temperature of air near the heater cabinet. This may not always agree with room temperature (depending on housing construction, installation location, room size, open air temperatures, etc.). Frequent use of your heater will let you determine your own comfort levels.

MANUAL LIGHTING PROCEDURE

1.Remove front panel (see Figure 7, page 11).

2.Follow steps 1 through 5 under Lighting Instructions, pages 17 and 18.

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

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

5.Replace front panel.

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Contents What to do if YOU Smell GAS OWNER’S Operation and Installation ManualSafety Information ContentsIf you smell gas Piezo Ignition System Local Codes Unpacking Product FeaturesSafety Device Product IdentificationVentilation Fresh AIR ForProviding Adequate Ventilation Determining FRESH-AIR Flow for Heater Location Fresh AIRDetermining if You Have a Confined or Unconfined Space Ventilation AIR Fresh AIR for Combustion and VentilationVentilation Air From Inside Building Ventilation Air from Outdoors Ventilation Air From OutdoorsLocating Heater Installing to WallInstallation Items Check GAS TypeLocating Thermostat Sensing Bulb Thermostat Sensing BulbAttaching Thermostat Sensing Bulb Bracket Attaching Mounting Bracket To Wall Marking Screw LocationsMaintain minimum clearances shown in . If you can, provide Greater clearances from floor and joining wallPlacing Heater On Mounting Bracket Installing Bottom Mounting ScrewsConnecting to GAS Supply Checking GAS ConnectingTo GAS SupplyChecking Pressure Testing Heater GAS ConnectionsOperating Heater For Your Safety Read Before LightingOperating Heater Shutting Off Burner Only pilot stays lit Shutting Off HeaterPilot Flame Pattern Inspecting BurnerCorrect Burner Flame Pattern Burner Flame PatternODS/PILOT and Burner Trouble ShootingCabinet Trouble Cleaning and MainteTROUBLE- Shooting Ing and MaintenanceBuilding If you smell gasShut off gas supply Do not try to light any applianceService Hints Service Publications Technical Service20,000 Btu/Hr Models Parts Centrals Parts Under WarrantyCGN20T CGN20TL CGN30T CGN30TL Description QTY Parts ListValve GA5010 Accessories103873 Keep this Warranty Warranty Information