Procom ML100HPA User Manual

Page of 23
1 6
TROUBLESHOOTING
Continued
  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.
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.
REMEDY
1.     Ventilate room. Stop using odor
        causing products while heater
        is running.
2.     Locate and correct  all  leaks(see
        Checking     Gas     Connections,
        page 10).
3.    Refill supply tank.
1.    Open  window  and/or  door   for
       ventilation.
2.     Contact   local   propane/LP    gas
       company.
3.    Clean  ODS/pilot (see  Cleaning
        page  13).
1.     Locate  and  correct  all  leaks(see
        Checking     Gas    Connections,
        page  10).
2.    Replace  control  valve.
1.    Take    apart    gas   tubing   and
        remove  foreign  matter.
2.     Locate    and   correct   all   leaks
       (see              Checking         Gas
        Connections,  page 10).
1.     Refer  to  Air for Combustion and
        Ventilation   requirements ,page
         4.
POSSIBLE CAUSE
1.    Heater   is burning   vapors   from
       paint,    hair    spray,   glues,   etc.
     (See  IMPORTANT  statement
      above).
2 .   G a s     l e a k .     S e e     Wa r n i n g
      Statement at 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  defective.
1.   Foreign  matter  between  control
       valve  and  burner.
2.    Gas   leak.  See   Warnin  State-
       ment  at  top  of  page.
1.    Not   enough  combustion/ventilation
      air.
OBSERVED  PROBLEM
Heater  produces  unwanted  odors.
Heater  shuts  off  in  use (ODS operates).
Gas  odor  exists even  when  control
knob  is   in   OFF  position.
Gas  odor  during  combustion.
Moisture/condensation     noticed     on
windows.