Mr. Heater Grand Teton PS60WTS Operating Instructions And Owner's Manual page 23

ERROR CODES CONTINUED
ESC2 Short circuit at temperature sensor #2.
ESO2 Open circuit at temperature sensor #2
ESC3
Short circuit at temperature sensor #3
ESO3 Open circuit at temperature sensor #3
TROUBLESHOOTING
SYMPTOM
Heater does not turn on.
The blower does not turn
on during Cleaning Cycle,
Feeding Cycle, or Lighting
Cycle.
The blower does not turn on
during Stabilization Cycle.
During the Lighting phase
the auger is not filling the
firepot with pellets.
Grand Teton Wood Pellet Fire Stove
1. Check wires and connection points.
2. Replace Motherboard.
1. Check wires and connection points.
2. Replace Motherboard.
1. Check wires and connection points.
2. Replace Motherboard.
1. Check wires and connection points.
2. Replace Motherboard.
CAUSE
Power Switch
turned off.
Power Cord 1. Press power cord tightly into the heater
disconnected. 2. Ensure that the wall socket is delivering 120 Volts.
Fuse is blown.
This is normal.
No power in stove
or in control panel.
Mother board
disconnected.
Low Temperature
sensor is broken.
This is normal.
23
SOLUTION
Turn on power switch.
Replace the fuse.
There is no problem, the blower does not turn on
until the stabilization cycle.
Check the power and wires.
Make sure all terminals to mother board are
connected.
Replace the low temperature sensor.
There is no problem, the auger does not operate
during the Lighting phase.
Operating Instructions and Owner's Manual