Desa Tech CGR65PA, CGR65BPA, CGR35PA, CGR50BPA, CGR50PA See Changing Burner Orifice

Page 29

TROUBLE- SHOOTING

Continued

OBSERVED

POSSIBLE

 

 

 

PROBLEM

CAUSE

REMEDY

 

 

 

 

 

 

 

Delayed ignition of

1.

Manifold pressure is

1.

Contact local propane

 

burner.

 

too low.

 

gas company.

 

 

2.

Burner orifice is

2.

Clean burner (see

 

 

 

clogged.

 

Cleaning and Mainte-

 

 

 

 

 

nance, page 26) or

 

 

 

 

 

replace burner orifice

 

 

 

 

 

(see Changing Burner

 

 

 

 

 

Orifice, page 34).

 

 

 

 

 

 

 

Burner backfiring

1.

Burner orifice is

1.

Clean burner (see

 

during combustion.

 

clogged or damaged.

 

Cleaning and Mainte-

 

 

 

 

 

nance, page 26) or

 

 

 

 

 

replace burner orifice

 

 

 

 

 

(see Changing Burner

 

 

 

 

 

Orifice, page 34).

 

 

2.

Burner damaged.

2.

Replace burner.

 

 

3.

Gas regulator defective.

3.

Replace control valve.

 

 

4.

Delayed ignition.

4.

See above.

 

 

 

 

 

 

 

Yellow flame during

1.

Not enough air.

1.

Check burner for dirt

 

burner combustion

 

 

 

and debris. If found,

 

 

 

 

 

clean burner (see

 

 

 

 

 

Cleaning and Mainte-

 

 

 

 

 

nance, page 26).

 

 

2.

Gas regulator defective.

2.

Replace control valve.

 

 

 

 

 

 

 

Flame lifting during

1.

Burner orifice is

1.

Clean burner (see

 

combustion.

 

clogged or damaged.

 

Cleaning and Mainte-

 

 

 

 

 

nance, page 26) or

 

 

 

 

 

replace burner orifice

 

 

 

 

 

(see Changing Burner

 

 

 

 

 

Orifice, page 34).

 

 

2.

Manifold pressure too

2.

Replace control valve

 

 

 

high/defective gas

 

(see Removing Control

 

 

 

regulator

 

Valve and Burner Tube,

 

 

 

 

 

page 32).

 

 

 

 

 

 

Slight smoke or odor

1. Residues from manu-

1.

Problem will stop after a

 

during initial opera-

 

facturing processes.

 

few hours of operation.

 

tion.

 

 

 

 

 

Continued

100793

29

Page 28 Page 30
Image 29
Page 28 Page 30
Contents What to do if YOU Smell GAS OWNER’S Operation and Installation ManualFor Your Safety Contents Safety Information Safety Information Identification ProductInstalling Heater FeaturesInstallation Items UnpackingLocating Heater Installing HeaterVenting Heater Do not vent heater in any of the following ways see Figure Venting HeaterVenting Heater Proper Size Vent Heater Gas Connection Checking GAS Connections Pressure Testing Gas Supply Piping SystemLocation of Radiants Installing RadiantsFor Radiant Models Only Installing Glass PanelInserting Glass into Lower Retaining Channel AIR for Combustion and Ventilation Ventilation AIR forDetermining FRESH-AIR Flow for Heater Location Draft Hood Spillage TestVentilation Air from Outdoors Combustion18 to make sure fresh air ventilation is adequate Confined area has an air volume of less than 50 cubicLighting Instructions For Your Safety Read Before LightingOperating Heater Viewing Pilot Blower Operation Manual Lighting ProcedureTo Turn OFF GAS to Appliance Shutting Off HeaterBurner Flame Pattern Inspecting Pilot and Burner FlamePilot Flame Pattern Flame Maintenance CleaningObserved Possible Problem Cause Remedy Trouble ShootingTROUBLE- Shooting Cleaning and MainteSee Changing Burner Orifice, Lighting Instructions Top Ing statement atRemoving Control Valve and Burner Tube Service ProceduresRemoving Burner Diagram WiringBlower Changing Burner OrificeService Hints Technical Service35,000 BTU/Hr 50,000 BTU/Hr ModelParts Not Under Warranty Parts Under WarrantyOrdering PartsAccessories Blower Assembly Illustrated Parts ListIllustrated Parts List Cabinet Assembly for Radiant Models Burner Assembly for Radiant Models Parts List Burner Assembly for Radiant Models 100793 100793 Limited Warranty Comfort Glow Vented Propane GAS Heaters Warranty Information

CGR50BPA, CGR65BPA, CGR65PA, CGR35PA, CGR50PA specifications

Desa Tech's CGR series, including the CGR50PA, CGR35PA, CGR65PA, CGR65BPA, and CGR50BPA, represents a cutting-edge line of gas logs designed for efficiency, reliability, and user-friendly operation. Each model combines modern engineering with top-tier technologies to deliver warmth and aesthetic appeal to any living space.

The CGR50PA is known for its compact yet powerful heating capabilities, offering a maximum input of 50,000 BTUs. This model is ideal for smaller rooms, providing consistent warmth without taking up excessive space. Its advanced burner technology ensures a realistic flame appearance, enhancing the ambiance of any setting.

The CGR35PA stands out with its lower BTU output of 35,000, making it perfect for cozy spaces or homes looking for a supplemental heating source. This model emphasizes energy efficiency, utilizing a state-of-the-art control system that optimizes fuel consumption while maintaining performance and comfort.

In contrast, the CGR65PA is designed for larger areas, boasting an impressive output of 65,000 BTUs. This model features a dual burner system, which not only increases heat distribution but also adds to the visual appeal with varying flame heights. Its robust construction guarantees durability, and an easy-to-use remote control provides added convenience.

The CGR65BPA variant further increases efficiency with its built-in blower system, which circulates warm air throughout the room, ensuring even heating. This model is particularly useful in expansive living areas where traditional heating methods may fall short. Its innovative safety features, including an oxygen depletion sensor, provide peace of mind for users.

Lastly, the CGR50BPA combines the advantages of its siblings, offering a balanced heating solution for medium-sized rooms. With a blower and adjustable thermostat, this model allows users to tailor their heating experience. Each unit in the CGR series is compatible with natural gas or propane, maximizing versatility based on individual preferences or regional availability.

Overall, the Desa Tech CGR series epitomizes modern gas log technology, focusing on performance, efficiency, and safety, making them an excellent choice for anyone seeking reliable and attractive heating solutions.
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