Procom ML100HBAHR Owner's Operation And Installation Manual page 17






IMPORTANT: Operating heater where impurities in air exist may create odors. Cleaning
supplies, paint, paint remover, cigarette smoke, cements and glues, new carpet or
textiles, etc., create fumes. These fumes may mix with combustion air and create odors.
OBSERVED PROBLEM
Heater produces unwanted
odors.
Heater shuts off in use (ODS
operates).
Gas odor exists even when control
k n o b i s i n O F F p o s i t i o n .
Gas odor during combustion.
Moisture/condensation noticed on
windows.
TROUBLESHOOTING
WARNING: If you smell gas
Shut off gas supply.
Do not try to light any appliance.
Do not touch any electrical switch; do not use any phone in your building.
Immediately call your gas supplier from a neighbor's phone. Follow the gas
supplier's instructions.
If you cannot reach your gas supplier, call the fire department.
POSSIBLE CAUSE
1. Heater is burning vapors from
paint, hair spray, glues, etc.
(See IMPORTANT statement
above).
2. Gas leak. See Warning Statement
at the top of page.
3. Low fuel supply.
1. Not enough fresh air is available.
2. Low line pressure.
3. ODS/pilot is partially clogged.
1. Gas leak. See Warning Statement
at top of page.
2. Control valve is defective.
1. Gas leak. See Warning Statement
at top of page.
1. Not enough combustion/ventilation
air.
Continued
17
REMEDY
1. Ventilate room. Stop using odor
causing products while heater
is running.
2. Locate and correct all leaks(see
Checking Gas
page 10).
3. Refill supply tank
1. Open window and/or door for
ventilation.
2. Contact local propane/PL
gas company.
3. Clean ODS/pilot (see Cleaning
Page 14).
1. Locate and correct all leaks (see
Checking Gas Connections,
Page 11).
2. Contact Dealer or PRO-COM.
1. Locate and correct all leaks
(see Checking Gas Connections,
Page 10).
1. Refer to Air for Combustion
and Ventilation requirements
Page 4.
Connections,