Page 14
NEVER LEAVE HEATER
UNATTENDED WHILE BURN-
ING OR WHILE CONNECTED
TO A POWER SOURCE
Kerosene
Forced Air Heaters
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Heater ignites but Main PCB
assembly
shuts heater off after
a short period of time (Lamp
is flickering)
1. Wrong pump pressure
2. Dirty fuel filter
3. Dirt in nozzle
4. Dirty photocell lens
5. Photocell assembly not properly installed
(not seeing flame)
6. Bad electrical connection between photocell
and Main PCB assembly
7. Defective photocell
1. No fuel in tank
2. Wrong pump pressure
3. Carbon deposits on spark plug and/or
improper gap
4. Dirty fuel filter
5. Dirt in nozzle
6. Water in fuel tank
7. Bad electrical connection between ignitor
and Main PCB assembly
8. Ignitor Wire not attached to spark plug
9. Defective ignitor
10. Air in Fuel Line
11. Ambient temperature below 35°F
1. Thermostat setting too low
2. Poor electrical connection between motor
and Main PCB assembly
1. See Pump Pressure Adjustment, Page 10
2. See Fuel Filter, Page 10
3. See Nozzle, Page 8
4. Clean Photocell Lens, Page 9
5. Make sure photocell boot is properly seated in
bracket (See page 9)
6. Check electrical components (See Wiring
Diagrams, Page 11)
7. Replace Photocell, Page 9
1. Fill tank with kerosene
2. See Pump Pressure Adjustment, Page 10
3. See Spark Plug, Page 9
4. See Fuel Filter, Page 10
5. See Nozzle, Page 8
6. Flush fuel tank with clean kerosene, page 7
7. Check electrical connections (See Wiring
Diagrams, Page 11)
8. Attach ignitor wire to spark plug (See Spark Plug,
Page 9)
9. Replace ignitor
10. See Air Bleed Directions, Page 10
11. Add fuel additives to keep fuel from gelling
1. Adjust thermostat to a higher setting
2. Check electrical connections (See Wiring
Diagrams, Page 11)
Troubleshooting Guide
E1
E1
Fan does not turn when
heater is plugged in.
E1 or E2
1. Switch Failure
2. Short Circuit
E3
1. Replace Switch
2. Check Wiring and connection
Heater will not ignite, but
motor runs for a short period
of time (Lamp is flickering)
©2014 Pinnacle Products International, Inc. Kerosene Heater User’s Manual
