Desa Tech CGD3018N, CGD3924N, CGD3930N installation manual Heater, Operating

Page 21
C-clockwise

OPERATING

5.

Slightly depress and turn control knob counterclockwise

C-clockwise

to the PILOT

 

 

position. Press in control knob for five (5) seconds (see Page 20).

 

HEATER

 

 

 

Note: You may be running this heater for the first time after hooking up to gas

Continued

 

supply. If so, the control knob may need to be pressed in for 30 seconds. This

 

will allow air to bleed from the gas system.

 

 

 

 

 

 

6.With control knob pressed in, press and release ignitor button. This will light pilot. The pilot is attached to the 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, page 22.

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

Note: If pilot goes out, repeat steps 3 through 7.

Thermocouple

Ignitor Electrode

Pilot Burner

Figure 21 - Pilot

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

8. Slightly depress and turn control knob counterclockwise to desired heating level. The burner should light. Set control knob to any heat level between HI and LO.

WARNING

Do not operate heater between PILOT and HIGH positions.

VARIABLE CONTROL OPERATION

The variable control valve can be set to any heat setting and flame height desired, by simply turning the control knob until that setting is attained. Even the lowest setting provides realistic, dancing yellow flames. Selecting higher settings produces greater heat output. This results in increased heating comfort.

CAUTION

Do not try to adjust heating levels by using the manual shutoff valve.

TO TURN OFF GAS TO APPLIANCE

Shutting Off Heater

 

 

 

 

1.

Press in and turn control knob clockwise

Clockwise

to the HIGH position.

2.

Turn control knob clockwise

Clockwise

to the pilot position.

3.

Press in control knob and turn clockwise

Clockwise

to the OFF position.

Shutting Off Burners Only (pilot stays lit)

 

 

1.

Turn control knob clockwise

Clockwise

to the HIGH position.

2.

Press in and turn control knob clockwise

Clockwise

to the pilot position.

21

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Contents What to do if YOU Smell GAS OWNER’S Operation and Installation ManualContents Safety Information Burner patterns can cause sooting Safety Device Local Codes Unpacking Product FeaturesOperation Piezo Ignition SystemAIR for VentilationProviding Adequate Ventilation AIR for Combustion and Ventilation Determining AIR Flow for Heater LocationDetermining if You Have a Confined or Unconfined Space Tion and ventilation air by one of the methods described Ventilation AIRVentilation Air From Inside Building Ventilation Air From OutdoorsCheck GAS Type InstallingMinimum Fireplace Clearance LOG Sizing RequirementsMinimum Wall and Ceiling Clearances see Figure Minimum Non Combustible Material Clearances Log Set Installing Minimum Non Combustible Material ClearancesFloor Clearances Attaching Damper Clamp Installing Damper Clamp Accessory for Vented OperationInstallation Items Needed Installing Heater Base AssemblyMounting Bracket Connecting to GAS Supply Gas Connection Checking GAS ConnectionsTest Pressures Equal To or Less Than 1/2 Psig Pressure Testing Heater Gas ConnectionsInstalling Logs InstallingOperating Heater Operating HeaterPilot Flame Pattern Operating Heater Inspecting BurnersMaintenance CleaningTrouble Shooting ODS/PILOT and BurnerTROUBLE- Shooting Maintenance,Refer to Air for Com Gas leak. See Warning Technical Service Service HintsModel Parts Under Warranty Parts Not Under WarrantyParts Central Valve GA5010 AccessoriesHood GA6050 Hood GA6052Illustrated Parts Breakdown CGD3018N CGD3924N CGD3930N Parts ListKeep this Warranty Warranty Information
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