Troubleshooting - Procom MN060HPA Owner's Operation And Installation Manual

OBSERVED PROBLEM
Bu rn er( s ) doe s n ot li gh t a ft er
ODS/pilot is lit.
Delayed ignition of burner(s).
Burner backfiring during combustion.
Burner plaque(s) does not glow.
Slight smoke or odor
initial operation.
Heater produces clicking/ticking
noise just after burner is lit or
shut off.
White powder residue forming within
burner box or on adjac ent
walls or furniture.

TROUBLESHOOTING

Continued
POSSIBLE CAUSE
1. Burner orifice is clogged.
2. Burner orifice diameter is too small.
3. Inlet gas pressure is too low.
1. Manifold pressure is too low.
2. Burner orifice is clogged.
1. Burner orifice is clogged or
damaged.
2. Burner is damaged.
3. Gas regulator is defective.
1. Plaque damaged.
2. Inlet gas pressure is too low.
3. Control knob set between locked
positions.
1. Residues from manufacturing
during
processes.
1. Metal is expanding while heating
or contracting while cooling.
1. When heated, the vapors
furniture polish, wax, carpet
cleaners,
powder residue.
from
etc. turn into white
1 5
REMEDY
1. Clean burner orifice (see Cleaning
and Maintenance, Page 13) or
replace burner orifice.
2. Replace burner orifice.
3. Contact local natural gas company.
1. Contact local natural gas company.
2. Clean burner (see Cleaning and
Maintenance, Page 13) or replace
burner orifice.
1. Clean burner orifice (see Cleaning
and Maintenance, Page 13) or
replace.
2. Contact Dealer or PRO-COM.
3. Replace gas regulator.
1. Replace burner.
2. Contact local natural gas company.
3. Turn control knob until it locks at
desired setting.
1. Problem will stop after a few hours
of operation.
1 . T h is is co m m o n w i th m os t
heaters. If noise
contact qualified service person.
1. Turn heater off
furniture polish, wax, carpet
cleaner, or similar products.
is excessive,
when using