Справочник Пользователя для Procom SL250TYLA-D

Note: All  troubleshooting  items
are  listed  in order of operation.

        WARNING:  Turn off heater and
let cool  before servicing. Only a
qualified  service  person  should
service and repair heater.

1.   Gas   supply   turned   off   or   equip-
ment     shutoff  valve closed.
2.  Control knob not in PILOT position.
3. Control knob not pressed in while in
      PILOT position.
4.   Air in gas lines when installed.
5.   Depleted gas supply.
6.   ODS/pilot  is  clogged.
7.   Gas regulator setting is incorrect.

1.  Turn  on  gas  supply  or  open

 equipment  shutoff  valve.

2.    Turn control  knob to PILOT position.
3.     Press  in  control  knob  while in
PILOT   position.
4.   Continue  holding  down  control

 knob. Repeat  igniting  operation
 until  air  is  removed.

5.   Contact    local    propane/LP   gas

company.

6.   Clean    ODS/pilot (see   Cleaning

and  Maintenance,page 11 ) or re-

place  ODS/pilot  assembly.

When   ignitor   button  is  pressed, there
is a  spark at ODS/pilot but  no  ignition.

ODS/pilot  lights  but  flame  goes  out
when  control  knob  is  released.

1.  Control  knob not fully pressed in.
2.  Control knob not pressed in long
       enough.
3.    Equipment shutoff valve not fully open.
4.  Thermocouple  connection  loose
       at  control  valve.
5.    Pilot flame not touching thermocouple.
    This allows thermocouple to cool
     causing the pilot  flame  to  go  out.
     This problem  could  be  caused  by
      one or both of the following:
       A)   Low  gas  pressure.
       B)   Dirty  or  partially  clogged ODS/
              pilot.
6.   Thermocouple  damaged.
7.   Control  valve  damaged.

1.    Press in control knob all the way.
2.  After  ODS/pilot  lights,   keep   control
knob pressed in for 30 seconds.
3.    Open  equipment  shutoff  valve all
the way.
4.  Hand tighten until snug, then  tighten
1/4  turn more.
5.   A) Contact local propane/LP gas

company.

      B)  Clean ODS/pilot (see Cleaning

and Maintenance, page 11) or replace

CDS/pilot  assembly.
6.    Replace  thermocouple.
7.    Replace  control  valve.

Burner does not light after  ODS/pilot   is
lit.

1.    Burner orifice is clogged.
2.   Inlet  gas  pressure  is  too  low.
3.   Burner  orifice  diameter  is  too  small.
4.   Thermocouple   leads   disconnected
      or improperly connected.
5.   Burners   will   not   turn   in   remote
      position.

1.Clean burner (see Cleaning  and
Maintenance, page 11) or  replace   burner
orifice.
2.  Contact    local     propane/LP    gas
      company.
3.   Replace  burner  orifice.
4.   Reconnect    leads (see   wiring  diagram,).
5.  Replace  battery  in  transmitter  and
      receiver.

Delayed   ignition  burner.

1.   Manifold  pressure  is  too  low.
2.   Burner orifice is clogged.

1.   Contact   local  gas company.
2.  Clean  burner (see Cleaning  and
       Maintenance, pages 11).

Burner  backfiring  during  combustion.

1.   Damaged  burner.
2.   Gas  regulator  is  defective.

1.   Clean  burner  orifice  (see  Cleaning
       and  Maintenance, page 11).
2.   Replace  gas  regulator.

7.    Replace  control  valve.