Master Pro MHP-135-KFA Manual De Usuario E Instrucciones De Operación página 12

Problem
Heater Ignites, but main PCB shuts
off after a short period of time.
shows "E1".
Heater will not operate or motor
runs for a short time.
shows "E1".
Fan does not operate when heater
is plugged in and power switch is
in the "ON" position. The lamp is
"E1" or "E2".
shows "E3".
shows E4
Poor combustion and / or excess
soot production.
Heater does not turn on and the
lamp is not lit.
© 2013, Pinnacle Products International, Inc.
NEVER LEAVE HEATER UNATTENDED WHILE BURNING OR
WHILE CONNECTED TO A POWER SOURCE
Possible Cause
1. Incorrect pump pressure.
2.
3.
4. Nozzle is dirty.
5. Photocell lens is dirty.
6. Photocell not installed properly.
7. Photocell is defective.
8. Improper electrical connection
between main PCB and photocell.
1. Incorrect pump pressure.
2. Corroded spark plug or incorrect
plug gap.
3.
4. Dirty nozzle.
5. Moisture in fuel tank.
6. Improper electrical connection
between transformer and circuit
board.
7. Ignitor wire not connected to spark
plug.
8. Defective ignitor.
1. Thermostat is set too low.
2. Broken electrical connection
between main PCB and motor.
1. Thermostat switch has failed.
1. No kerosene in the fuel tank.
1.
2.
3. Poor quality of fuel.
4. PSI is too high or too low.
1. Temperature limit sensor has
overheated.
2. No electrical power.
3. Fuse is blown.
4. Improper electrical connection
between temperature limit sensor
and circuit board.
11
1. Adjust pump pressure.
2.
3.
4. Clean / replace Nozzle.
5. Clean / replace photocell.
6. Adjust photocell position
7. Replace photocell
8. Check wiring connections
(see wiring diagrams on page 10).
1. Adjust pump pressure.
2. Clean / replace spark plug.
3.
4. Clean / replace nozzle.
5. Rinse fuel tank with clean, fresh
kerosene.
6. Inspect all electrical connections.
(See wiring diagrams on page 10.)
7. Re-attach ignitor wire to spark plug.
8. Replace ignitor.
1. Rotate thermostat to a higher
setting
Inspect all electrical connections
(see wiring diagrams on page 10).
1. Replace thermostat switch (see
Wiring diagrams on page 10).
1. Fill tank with fresh kerosene.
1.
2.
3. Flush fuel tank and refuel heater.
4. Use proper pressure.
1. Push power switch to "OFF and
allow heater to cool for 10 minutes.
Restart heater.
2. Check power cords for proper
connection and test the power
supply.
3. Check / replace the fuse.
4. Inspect all electrical connections
(see wiring diagrams on page 10).
Kerosene Forced Air Heater User's Manual
Solution