TROUBLE- SHOOTING

Continued

OBSERVED

PROBLEM

When ignitor button

is pressed, there is

spark at ODS/pilot

but no ignition

POSSIBLE

CAUSE

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

REMEDY

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

 

gas company

 

 

6.ODS/pilot is clogged

7.Gas regulator setting is not correct

ODS/pilot

lights but

1.

Control

knob

not fully

flame

goes

out when

 

pressed

in

 

control

knob is

2.

Control

knob

not

released

 

 

pressed

in long enough

3.Manual shutoff valve not fully open

4.Pilot flame not touching

thermocouple, which allows thermocouple to cool, causing pilot flame to go out. This problem could be caused by one or both of the following:

A)Low gas pressure

B)Dirty or partially

clogged ODS/pilot

5. Thermocouple connec- tion loose at control valve

6. Thermocouple damaged

7. Control valve damaged

6.

Clean

ODS/pilot

(see

 

Cleaning

and Mainte-

 

nance,

page

25)

or

 

replace ODS/pilot

 

 

assembly

 

 

 

7.

Replace

gas

regulator

1.

Press

in

control

knob

 

fully

 

 

 

 

2.

After

ODS/pilot

lights,

 

keep

control

knob

 

pressed

in 30 seconds

3.

Fully

open

manual shut-

 

off

valve

 

 

 

4.

A)

Contact

local

pro-

 

pane

gas

company

B) Clean ODS/pilot (see Cleaning and Mainte- nance, page 25) or repl_e ODS/pilot assembly

5.Hand tighten until snug, then tighten 1/4 mm more

6.Replace thermocouple

7.Replace control valve

Page 26
Image 26
Desa Tech CGD3924PT, CGD3930PT installation manual Observed Problem, Possible Cause, Pane, Company

CGD3924PT, CGD3930PT specifications

The Desa Tech CGD3924PT and CGD3930PT are sophisticated heating solutions designed to provide warmth and comfort in various residential settings. These models reflect the company's commitment to quality, efficiency, and user-friendliness, making them ideal for homeowners seeking reliable heat sources during colder months.

One of the standout features of both the CGD3924PT and CGD3930PT is their powerful heating capability. The CGD3924PT boasts an impressive heat output of 24,000 BTUs, while the CGD3930PT offers a robust 30,000 BTUs, ensuring they can effectively warm larger spaces quickly. This makes them suitable for living rooms, basements, and even commercial settings where efficient heating is crucial.

Both models are equipped with advanced infrared technology, which allows for more efficient heat distribution. This technology ensures that warmth is evenly dispersed throughout the room, minimizing cold spots and enhancing comfort. Additionally, the infrared heating process is known for being energy-efficient, translating to lower energy bills for the homeowner.

User convenience is another focus of the Desa Tech CGD series. Each unit is designed with an easy-to-use control panel that allows for simple adjustment of the temperature settings. This intuitive interface, combined with features like a remote control on the CGD3930PT, offers users the ability to manage their heating preferences effortlessly from anywhere in the room.

Safety is paramount, and Desa Tech takes it seriously. Both models feature an automatic shut-off mechanism that activates under specific conditions, providing peace of mind to users, especially in households with children or pets. In addition, the units incorporate a built-in oxygen depletion sensor, which ensures that the unit operates safely in enclosed spaces by shutting off if oxygen levels drop too low.

The aesthetic design of the CGD3924PT and CGD3930PT is another noteworthy characteristic. Both models feature a sleek, modern finish that can complement a variety of interior decor styles. They can be easily integrated into existing home designs without compromising overall aesthetics.

In summary, the Desa Tech CGD3924PT and CGD3930PT are powerful, efficient, and user-friendly heating solutions. With their advanced infrared technology, considerable heat outputs, straightforward controls, safety features, and attractive designs, they stand out as excellent choices for anyone looking to improve their home heating experience. Whether you’re seeking to warm up a cozy living space or a larger commercial area, these units deliver performance and reliability, making them worthy investments for any homeowner.