TROUBLESHOOTING

Continued

OBSERVED PROBLEM

POSSIBLE CAUSE

REMEDY

 

 

 

 

 

Moisture/condensation noticed

1.

Not enough combustion/ven-

1.

Refer to Air for Combustion

on windows

 

tilation air

 

and Ventilation requirements

 

 

 

 

(page 5)

 

 

 

 

 

Heater produces a whistling noise

1.

Turning control knob to HI

1.

Turn control knob to LO

when burner is lit

 

position when burner is cold

 

position and let warm up for

 

 

 

 

a minute

 

2.

Air in gas line

2.

Operate burner until air is

 

 

 

 

removed from line. Have gas

 

 

 

 

line checked by local natural

 

 

 

 

or propane/LP gas company

 

3.

Air passageways on heater

3.

Observe minimum installa-

 

 

blocked

 

tion clearances (see pages 9

 

4.

Dirty or partially clogged

 

through 12)

 

4.

Clean burner (see Cleaning

 

 

burner orifice

 

and Maintenance, page 23) or

 

 

 

 

replace burner orifice

 

 

 

 

 

White powder residue forming

1.

When heated, vapors from

1.

Turn heater off when using

within burner box or on adjacent

 

furniture polish, wax, carpet

 

furniture polish, wax, carpet

walls or furniture

 

cleaners, etc. may turn into

 

cleaners or similar products

 

 

white powder residue

 

 

 

 

 

 

 

Remote does not function

1.

Battery is not installed.

1.

Replace 9-volt batteries in

 

 

Battery power is low

 

receiver and hand-held remote

 

 

 

 

control

26

www.desatech.com

112882-01D

Page 26
Image 26
Desa VGL18NRA, VGL18PRA, VGL24NRA, VGL24PRA, VGL30NRA, VGL30PRA installation manual Moisture/condensation noticed

VGL18NRA, VGL30PRA, VGL18NRA, VGL18PRA, VGL24NRA, VGL24PRA, VGL30NRA, VGL30PRA specifications

Desa VGL series offers a range of innovative and efficient lighting solutions, primarily catering to various lighting needs in residential and commercial spaces. The models VGL18NRA, VGL18PRA, VGL24NRA, VGL24PRA, VGL30NRA, and VGL30PRA have been designed to provide high-performance lighting while maintaining energy efficiency.

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