TROUBLE-

 

 

OBSERVED

POSSIBLE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PROBLEM

CAUSE

REMEDY

 

SHOOTING

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

When ignitor button

1. Gas supply turned off

1.

Turn on gas supply or

 

Continued

 

 

 

 

 

is pressed, there is

 

or manual shutoff

 

open manual shutoff

 

 

 

 

 

 

 

 

 

 

spark at ODS/pilot

 

valve closed

 

valve

 

 

 

 

but no ignition

2.

Control knob not in

2.

Turn control knob to

 

 

 

 

 

 

PILOT position

 

PILOT position

 

 

 

 

 

3.

Control knob not

3.

Press in control knob

 

 

 

 

 

 

pressed in while in

 

while in PILOT

 

 

 

 

 

 

PILOT position

 

position

 

 

 

 

 

4.

Air in gas lines when

4.

Continue holding down

 

 

 

 

 

 

installed

 

control knob. Repeat

 

 

 

 

 

 

 

 

igniting operation until

 

 

 

 

 

 

 

 

air is removed

 

 

 

 

 

5.

ODS/pilot is clogged

5.

Clean ODS/pilot (see

 

 

 

 

 

 

 

 

Cleaning and Mainte-

 

 

 

 

 

 

 

 

nance, page 24) or

 

 

 

 

 

 

 

 

replace ODS/pilot

 

 

 

 

 

 

 

 

assembly

 

 

 

 

 

6.

Gas regulator setting is

6.

Replace gas regulator

 

 

 

 

 

 

not correct

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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

 

 

 

 

 

 

(models VN2000BTA

 

to reset. Repeat

 

 

 

 

 

 

and VN2800BTA only)

 

ignition operation

 

 

 

 

 

4.

Manual shutoff valve

4.

Fully open manual

 

 

 

 

 

 

not fully open

 

shut-off valve

 

 

 

 

 

5.

Thermocouple connec-

5.

Hand tighten until

 

 

 

 

 

 

tion loose at control

 

snug, then tighten 1/4

 

 

 

 

 

 

valve

 

turn more

 

 

 

 

 

6.

Pilot flame not touch-

6.

A) Contact local

 

 

 

 

 

 

ing thermocouple,

 

natural gas company

 

 

 

 

 

 

which allows thermo-

 

 

 

 

 

 

 

 

 

 

 

 

couple to cool, causing

 

B) Clean ODS/pilot

 

 

 

 

 

 

pilot flame to go out.

 

(see Cleaning and

 

 

 

 

 

 

This problem could be

 

Maintenance, page

 

 

 

 

 

 

caused by one or both

 

24) or replace ODS/

 

 

 

 

 

 

of the following:

 

pilot assembly

 

 

 

 

 

 

A) Low gas pressure

 

 

 

 

 

 

 

 

 

 

 

 

B) Dirty or partially

 

 

 

 

 

 

 

 

 

 

 

 

clogged ODS/pilot

 

 

 

 

 

 

 

 

 

 

 

7.

Thermocouple dam-

7.

Replace thermocouple

 

 

 

 

 

 

aged

 

 

 

 

 

 

 

 

 

 

 

8.

Control valve damaged

8.

Replace control valve

 

 

 

 

 

 

 

 

Continued

 

 

 

 

 

 

 

 

 

25

 

 

 

 

 

 

 

 

 

 

 

 

 

 

099570

Page 25
Image 25
Desa VN2000BA, VN2800BTA, VN2000BTA installation manual Trouble, Cleaning and Mainte

VN2000BA, VN2000BTA, VN2800BTA specifications

Desa VN2800BTA, VN2000BTA, and VN2000BA are three models of innovative heating solutions that embody advanced technology and comfort for residential and commercial use. These models are designed to provide efficient heating in various settings, ensuring warmth during the colder months while prioritizing user convenience and energy savings.

The VN2800BTA model stands out for its impressive heating capacity, making it suitable for larger spaces. It features a powerful output, capable of quickly warming a room while maintaining a consistent temperature. This model utilizes a user-friendly thermostat that allows for precise temperature control, ensuring optimal comfort without unnecessary energy consumption.

In contrast, the VN2000BTA and VN2000BA are designed for medium-sized areas, offering flexibility in different room configurations. Both models incorporate similar technological features, such as electronic ignition systems that enhance reliability and convenience. Owners can benefit from quick heat-up times, ensuring their environment remains cozy and inviting.

One of the defining characteristics of all three models is their commitment to safety. Each unit is equipped with built-in safety features, including oxygen depletion sensors and automatic shut-off mechanisms. These technologies provide peace of mind for users, allowing them to enjoy their heating systems without concern for safety hazards.

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In terms of aesthetics, the VN2800BTA, VN2000BTA, and VN2000BA models offer a sleek design that can blend seamlessly into any décor. The options for venting make installation versatile and adaptable to different home layouts, allowing for a customized heating solution.

Furthermore, the user experience is enhanced through easy-to-read displays and intuitive controls. This modern interface gives users a seamless interaction with their heating system, making adjustments a simple task.

Overall, Desa VN2800BTA, VN2000BTA, and VN2000BA models combine efficiency, safety, and style, making them an excellent choice for anyone looking to enhance their indoor comfort during chilly weather. With their robust features and user-focused design, these models set a high standard in the heating appliance market.