28

TROUBLE- SHOOTING

Continued

WARNING

If you smell gas

•Shut off gas supply.

•Do not try to light any appliance.

•Do not touch any electrical 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.

IMPORTANT: Operating heater where impurities in air exist may create odors. Cleaning supplies, paint, paint remover, cigarette smoke, cements and glues, new carpet or textiles, etc., create fumes. These fumes may mix with combustion air and create odors. These odors will disappear over time.

OBSERVED

POSSIBLE

 

 

 

PROBLEM

CAUSE

REMEDY

 

 

 

 

 

 

 

Heater produces a

1.

Metal expanding while

1.

This is common with

 

clicking/ticking noise

 

heating or contracting

 

most heaters. If noise is

 

just after burner is lit

 

while cooling

 

excessive, contact

 

or shut off

 

 

 

qualified service person

 

 

 

 

 

 

 

Heater produces

1.

Heater burning vapors

1.

Open window and

 

unwanted odors

 

from paint, hair spray,

 

ventilate room. Stop using

 

 

 

glues, cleaners, chemi-

 

odor causing products

 

 

 

cals, new carpet, etc.

 

while heater is running

 

 

 

(See IMPORTANT

 

 

 

 

 

statement above)

 

 

 

 

2.

Gas leak. See Warning

2.

Locate and correct all

 

 

 

statement at top of

 

leaks (see Checking Gas

 

 

 

page

 

Connections, page 17)

 

 

 

 

 

 

 

Heater shuts off in use

1.

Not enough fresh air is

1.

Open window and/or door

 

(ODS operates)

 

available

 

for ventilation

 

 

2.

Low line pressure

2.

Contact local natural gas

 

 

 

 

 

company

 

 

3.

ODS/pilot is partially

3.

Clean ODS/pilot (see

 

 

 

clogged

 

Cleaning and Mainte-

 

 

 

 

 

nance, page 25)

 

 

 

 

 

 

 

Gas odor even when

1.

Gas leak. See Warning

1.

Locate and correct all

 

control knob is in OFF

 

statement at top of

 

leaks (see Checking Gas

 

position

 

page

 

Connections, page 17)

 

 

2.

Control valve defective

2.

Replace control valve

 

 

 

 

 

 

 

Gas odor during

1.

Foreign matter between

1.

Take apart gas tubing and

 

combustion

 

control valve and burner

 

remove foreign matter

 

 

2.

Gas leak. See Warning

2.

Locate and correct all

 

 

 

statement at top of

 

leaks (see Checking Gas

 

 

 

page

 

Connections, page 17)

 

 

 

 

 

 

 

Logs set cycles to

1.

Thermostat sensing bulb

1.

Reposition thermostat

 

pilot, but room

 

needs to be repositioned.

 

sensing bulb (see instruc-

 

temperature drops to a

 

 

 

tions for Optional

 

lower than ideal level

 

 

 

Positioning of Thermostat

 

before log set comes

 

 

 

Sensing Bulb, page 29.

 

back on

 

 

 

 

 

102991

Page 27 Page 29
Page 28
Image 28
Desa Tech CGD3924P, CGD3018P, CGD3930P installation manual Gas leak. See Warning
Page 27 Page 29

CGD3924P, CGD3018P, CGD3930P specifications

The Desa Tech CGD3924P, CGD3930P, and CGD3018P represent a trio of high-performance gas fireplaces designed for modern home heating. These models are engineered to prioritize efficiency, style, and user comfort, making them an attractive addition to any living space.

The CGD3924P is a versatile fireplace primarily known for its contemporary front design and compact size, suitable for smaller rooms. It features a dual burner system, which enhances the flame presence and warmth distribution. The unit operates on natural gas and includes a built-in blower, facilitating effective heat circulation throughout the area. Its adjustable flame height allows users to customize the ambiance, while the realistic log set contributes to the fireplace's authentic aesthetic.

Moving on to the CGD3930P, this model boasts a larger viewing area, offering an impressive flame display that becomes the focal point of any room. Its innovative technology features an advanced electronic ignition system for easy lighting and operation. This unit is designed with energy efficiency in mind, achieving high AFUE ratings that help reduce heating costs. The CGD3930P also includes a thermostatic remote control, providing convenience for users to adjust settings from across the room.

Lastly, the CGD3018P is a traditional-style fireplace that caters to homeowners seeking a classic charm. With detailed craftsmanship and an antique finish, it provides an inviting atmosphere. This unit features a single burner system, ideal for smaller spaces, delivering modest yet reliable heat output. The CGD3018P’s user-friendly design emphasizes ease of maintenance, highlighting its accessibility for routine care.

All three models utilize high-quality materials that enhance durability and safety, ensuring long-lasting performance. The fireplaces are equipped with safety features such as auto shut-off systems and venting options that comply with national safety standards.

In terms of installation, each unit provides flexible venting options, including direct vent capabilities, allowing for various setups to meet specific home requirements.

Ultimately, the Desa Tech CGD3924P, CGD3930P, and CGD3018P stand out in the market for their combination of cutting-edge technologies, aesthetic appeal, and user-friendly features, making them ideal choices for modern heating solutions in homes today.
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