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Procom ML100HBAHR – 10,000 BTU Blue Flame Ventless Ice House Heater

User Manual - Page 16

For ML100HBAHR.

PDF File Manual, 23 pages, Read Online | Download pdf file

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16
TROUBLESHOOTING
Continued
OBSERVED PROBLEM POSSIBLE CAUSE REMEDY
Bu rne r(s )do es n ot l ig h t a fte r
ODS/pilot is lit.
1 Burner orice is clogged.
2. Burner orice diameter is too small.
3. Inlet gas pressure is too low.
1. Clean burner orice (see Cleaning
and Maintenance, Page 14) or
replace burner orice.
2. Replace burner orice.
3. Contact local natural gas company.
Delayed ignition of burner(s). 1. Manifold pressure is too low.
2. Burner orice is clogged.
1. Contact local natural gas company.
2. Clean burner (see Cleaning and
Maintenance, Page 14) or replace
burner orice
Burner backring during combustion 1. Burner orifice is clogged or
damaged.
2. Burner is damaged.
3. Gas regulator is defective
1. Clean burner orice (see Cleaning
and Maintenance, Page 14) or
replace.
2. Contact Dealer or PRO-COM.
3. Replace gas regulator
Yellow ame during burner
combustion..
1. Not enough air.
2. Gas regulator is defective.
3. Inlet gas pressure is too low.
1. Check burner for dirt and debris. If
found, clean burner (see Cleaning
and Maintenance Page 14).
2. Replace gas regulator.
3. Contact local propane/PL gas
company.
Slight smoke or odor during
initial operation.
1. Residues from manufacturing
processes.
1. Problem will stop after a few
hours of operation.
Heater produces a whistling noise
when burner is lit.
1. Turning control knob to HI 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 LO position
and let warm up for a minute.
2. Operate burner until air is removed
from line. Have gas line checked
by local propane/PL gas company.
3. Observe minimum installation
clearances (Figure 4, p7).
4. Clean burner (see Cleaning and
maintenance Page 14) or replace
burner orice.
Heater produces clicking/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 excessive,
contact qualied service person.
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.
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