Need help king pellet stove

[Chickerellcj]

I have a king pellet stove. Ran good for one night. Next day I can't seem to get it to put out heat. Starts up blowers all kick on. But the hr-3 blink (just the -3) no matter what setting 1thru 5 can't get it to produce heat. Seen other post yet no answers on what it could be. Hooked up a new thermostat and same thing.

 

[ARC]

Stove model please, US stove/Ashley has 5 pellet stoves listed as King, 6 if you count the new mini king? How fast/slow is the -3 blinking?

Most likely a Thermistor is bad, loose or unconnected. Also could you post link the the other post/thread?

 

[Chickerellcj]

The model is a 5502m. I'll have to look for the link

 

[ARC]

Try running the test stove has to be cold to run test pay attention to Number 7. Thermistor should be attached near exhaust blower and plugged in on control board as pictured circled in red.

PERFORMING AN INITIAL TEST
This test is used at the factory where the stoves are assembled to test the functionality of the control and the stove
before the unit is shipped. To perform this test, press and hold the OFF and AUGER DELAY buttons simultaneously for
3 seconds. To advance through the test, press any key unless otherwise noted in the test step.
1. Exhaust Fan Output Test – The display will show “drft”. The exhaust fan is turned on full then reduced to a level just
above the typical minimum pressure switch setting. The ON LED indicates whether the pressure sensor is detected.
If the pressure switch is not detected, the fan ramps to full on for two seconds then returns to the previously established
level if the pressure switch closes. If the Draft Fan Fuse is not blown and the fuse detection circuit is functioning,
the Draft Fan LED will be lit and the other three top row LEDs will be off.
2. Room Fan Output Test - The display will show “rfan”. The room fan is turned on full. If the Room Fan Fuse is not
blown and the fuse detection circuit is functioning, the Room Fan LED will be lit and the other three top row LEDs
will be off.
3. Ignitor Output Test - The display will show “ignt”. The ignitor motor is turned on full. If the Ignitor (AUX) Fuse is not
blown and the fuse detection circuit is functioning, the Aux LED will be lit and the other three top row LEDs will be off.
4. Auger Output Test - The display will show “augr”. The auger motor is turned on full. If the Auger Fuse is not blown
and the fuse detection circuit is functioning, the Heat Range LED will be lit and the other three top row LEDs will be off.
5. Hopper Switch Test – The display will show “hppr”. The “ON” LED is lit. If the hopper switch is open (lid is open),
the “HEAT RANGE” LED will turn on. If the lid is closed, the “HEAT RANGE” LED will be off.
6. Thermostat Input Test – The display will show “stat”. If the thermostat input is closed, the ON LED will turn on,
otherwise it will be off.
7. Flue gas Thermistor Test – The display will show the flue gas temperature in degrees F.
8. AC Frequency Test - Displays the measured AC Frequency in hertz (59-60) followed by the letter ‘H’.
9. Watchdog Reset – The watchdog timer is tested to ensure that the board can be reset. The message “BYE” is
displayed until the watchdog resets the board.

 

[Chickerellcj]

All is working. Correct just the draft fan doesn't really run full speed. Ramps up the right down to nothing.

 

[ARC]

Try using the manual draft button and set it on number above your heat range, ie. Heat range 3 Draft 4

https://www.hearth.com/talk/threads...cling-on-and-off-pulse-mode-operation.189662/