Procom MD100TBA Installation Manual download pdf (Page 25)

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25200000-01B

TROUBLESHOOTING

Problem Possible Cause Corrective Action

Slight smoke or odor

during initial operation.

1. Residues from manufactur-

ing process.

1. Problem will stop after a few

hours of operation.

Heater produces a whis-

tling noise when burner

is lit.

1. Turning control knob to high

(5) position when burner is

cold.

2. Air in gas line.

3. Air passageways on heater

are blocked.

4. Dirty or partially clogged

burner orice.

1. Turn control knob to low (1)

position and let warm up for

a minute.

2. Operate burner until air is

removed from line. Have gas

line checked by local gas

supplier.

3 Observe minimum installa-

tion clearances (Figure 4,

page 10).

4 Clean burner (see Care and

Maintenance, page 22) or

replace burner orice.

Heater produces a click-

ing/ticking noise just after

burner is lit or shut off.

1. Metal is expanding while

heating or contracting while

cooling.

1. This is common with most

heaters. If noise is exces-

sive, contact qualied ser-

vice technician.

White powder residue

forming within burner

box or on adjacent walls

or furniture.

1. When heated, the vapors

from furniture polish, wax,

carpet cleaners, etc., turn

into white powder residue.

1. Turn heater off when using

furniture polish, wax, carpet

cleaner or similar products.

Heater produces un-

wanted odors.

1. Heater is burning vapors from

paint, hair spray, glues, etc.

See IMPORTANT statement,

page 23.

2. Gas leak. See Warning State-

ment at the top of page 23.

3. Low fuel supply (propane/LP

gas only).

1. Ventilate room. Stop using

odor causing products while

heater is running.

2. Locate and correct all leaks

(see Checking Gas Connec-

tions, page 16).

3. Rell supply tank (Propane/

LP models).

Heater shuts off in use

(ODS operates).

1. Not enough fresh air is avail-

able.

2. Low line pressure.

3. ODS/pilot is partially

clogged.

1. Open window and/or door for

ventilation.

2. Contact local gas supplier.

3. Clean ODS/pilot (see Care

and Maintenance, page 22).

Gas odor exists even

when control knob is in

OFF position.

1. Gas leak. See Warning

Statement at top of page 23.

2. Control valve is defective.

1. Locate and correct all leaks

(see Checking Gas Connec-

tions, page 16).

2. Replace control valve.

Moisture/condensation

noticed on windows.

1. Not enough combustion/

ventilation air.

1. Refer to Air for Combus-

tion and Ventilation require-

ments, page 8.

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