Mr. Heater Grand Teton PS60WTS Operating Instructions And Owner's Manual page 22

ERROR CODES
NOTE: IN THE EVENT OF A POWER FAILURE (ERROR CODE E7), A SMALL AMOUNT OF SMOKE MAY BE
EMITTED. THIS LASTS 3 TO 5 MINUTES AND DOES NOT REPRESENT A SAFETY RISK.
CAUTION: IF OVERHEATING HAS OCCURRED (ERROR CODES E5 AND E6), THEN AN INSPECTION,
MAINTENANCE, AND/OR CLEANING MUST OCCUR BEFORE THE STOVE CAN SAFELY BE OPERATED
AGAIN.
After following the suggested solution steps, press the confirm button
error code from the multi function display screen. Then go through the operation procedure specified on page
14 to restart the heater.
ERROR
CODE
E1 Exhaust temperature is below 40 - 45
Operation has been interrupted and the
fire has been discontinued.
E2
Failure to ignite the fuel in fire pot.
E5
Low pressure detected at the vacuum
switch (located behind the left door,
fastened to the base).
E6
Failure at the high temperature sensor
(located below the pellet hopper).
E7
E9 Hopper sensor. Hopper low on pellets.
ESC1 Short circuit at temperature sensor #1.
ESO1 Open circuit at temperature sensor #1.
Grand Teton Wood Pellet Fire Stove
CAUSE
Power failure.
F 1. Check that the pellet hopper has fuel.
o
2. Check that the auger motor is not damaged and is
able to fill the firepot with fuel.
1. Check that there are no "clinkers" (glass like lumps
of various sizes formed by debris exposed to high
heat, more common when using low quality fuel)
in fire pot.
2. Check that the firepot is sitting in the holder
correctly and that the igniter is not obstructed.
3. Check that the exhaust gas temperature sensor
switch, beside the combustion fan, is not broken.
4. Check that the igniter is not broken.
1. Check that the door, and ash drawer if present,
has been closed properly.
2. Check that there is nothing obstructing the
exhaust duct nor that the duct is leaking.
3. Check that the combustion fan is not broken.
1. Check that the switch is not broken.
2. The temperature of the sensor is too high. The
stove is not running properly. Call customer
service.
Press the Confirm button to clear the error code.
Then restart the stove. You may chose to skip
directly into the stabilization cycle by depressing and
holding the rate selector button for 3 seconds.
1. Replenish pellets in hopper.
1. Check wires and connection points.
2. Replace Motherboard.
1. Check wires and connection points.
2. Replace Motherboard.
22
Operating Instructions and Owner's Manual
to clear the error code from the
SOLUTION