Desa Tech CG3630PT, CG2618PV, CG3630PV, CG3324PT, CG3324PV TROUBLE- Shooting, Cleaning and Mainte

Page 24

TROUBLE- SHOOTING

OBSERVED

POSSIBLE

 

PROBLEM

CAUSE

REMEDY

 

 

 

Continued

When ignitor button is pressed, there is spark at ODS/pilot but no ignition

1.Gas supply turned off or manual shutoff valve closed

2.Control knob not in PILOT position

3.Control knob not pressed in while in PILOT position

4.Air in gas lines when installed

5.Depleted gas supply

6.ODS/pilot is clogged

7.Gas regulator setting is not correct

1.Turn on gas supply or open manual shutoff valve

2.Turn control knob to PILOT position

3.Press in control knob while in PILOT position

4.Continue holding down control knob. Repeat igniting operation until air is removed

5.Contact local propane/ LP gas company

6.Clean ODS/pilot (see Cleaning and Mainte- nance, page 23) or replace ODS/pilot assembly

7.Replace gas regulator

24

ODS/pilot lights but

1.

Control knob not fully

1.

Press in control knob

flame goes out when

 

pressed in

 

fully

control knob is

2.

Control knob not

2.

After ODS/pilot lights,

released

 

pressed in long enough

 

keep control knob

 

 

 

 

pressed in 30 seconds

 

3.

Safety interlock system

3.

Wait one minute for

 

 

has been triggered

 

safety interlock system

 

 

(thermostat models

 

to reset. Repeat ignition

 

 

only)

 

operation

 

4.

Manual shutoff valve

4.

Fully open manual shut-

 

 

not fully open

 

off valve

 

5.

Pilot flame not touching

5.

A) Contact local pro-

 

 

thermocouple, which

 

pane/LP gas company

 

 

allows thermocouple to

 

 

 

 

cool, causing pilot flame

 

B) Clean ODS/pilot (see

 

 

to go out. This problem

 

Cleaning and Mainte-

 

 

could be caused by one

 

nance, page 23) or

 

 

or both of the following:

 

replace ODS/pilot

 

 

A) Low gas pressure

 

assembly

 

 

B) Dirty or partially

 

 

 

 

clogged ODS/pilot

 

 

 

6.

Thermocouple connec-

6.

Hand tighten until snug,

 

 

tion loose at control

 

then tighten 1/4 turn

 

 

valve

 

more

 

7.

Thermocouple damaged

7.

Replace thermocouple

 

8.

Control valve damaged

8.

Replace control valve

101992

Image 24
Contents OWNER’S Operation and Installation Manual What to do if YOU Smell GASContents Safety Information Safety Information Local Codes Unpacking Product Features Safety DeviceOperation Piezo Ignition SystemAIR for Combustion and Ventilation Providing Adequate VentilationUnusually Tight Construction Unconfined SpaceDetermining AIR Flow for Heater Location Determining if You Have a Confined or Unconfined SpaceVentilation AIR Ventilation Air From Inside BuildingVentilation Air From Outdoors Installing Check GAS TypeMinimum Fireplace Clearance To Combustible Materials LOG Sizing RequirementsMinimum Wall and Ceiling Clearances see Figure Accessories, Minimum Non Combustible Material ClearancesMinimum clearances shown in when using hood Floor Clearances Installing Damper Clamp Accessory for Vented Operation Attaching Damper ClampInstalling Heater Base Assembly Installation Items NeededConnecting to GAS Supply Attaching Mounting Brackets to HeaterExternal Regulator With Vent Pointing Down Pressure Testing gas Supply Piping system Checking GAS ConnectionsPressure Testing Heater Gas Connections Test Pressures Equal To or Less Than 1/2 PsigInstalling Logs Installing Front LogOperating Heater Operating Heater Thermostat-Controlled Models OnlyInspecting Burners Pilot Flame PatternFront Burner Flame Pattern Cleaning and Maintenance Trouble Shooting ODS/PILOT and BurnersLogs Cleaning and Mainte TROUBLE- ShootingRefer to Air for Com Gas leak. See Warning Optional Positioning of Thermostat Sensing Bulb Optional Positioning Thermostat Sensing Bulb Technical Service Service HintsCG3324PT CG3630PT CG2618PV CG3324PV CG3630PVReplacement Parts Centrals Parts Under WarrantyParts Not Under Warranty Accessories Valve GA5010Hood GA6050 Hood GA6052Illustrated Parts Break Down Parts List Description QTYThermostat Controlled Models Description Warranty Information Keep this Warranty

CG2618PV, CG3630PT, CG3324PT, CG3324PV, CG3630PV specifications

Desa Tech has made significant strides in the heating and appliance industry with its innovative line of products, featuring the CG3630PV, CG3324PV, CG3324PT, CG3630PT, and CG2618PV models. Each of these models offers unique features, cutting-edge technologies, and characteristics designed to meet diverse customer needs while ensuring efficiency and reliability.

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