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PELLET STOVES - 

If  you replaced Control Board 

80P22348B

 or any  similar 

Digital 

Pellet  Stove  Control 

Board

,  please  use  the  following  instructions  on  how  to  light  your 

stove.

  

 

1.   Make sure there are pellets in the hopper and the viewing door and ash pan door are 
closed. 

 

2.   Push the On/Off button on the control board.

 

 

At this point all that needs to be done is to monitor the burn pot to make sure the stove 
starts up properly. Once the On/Off button has been pushed the Start Up program takes 
over. 

 

The Start up Program works as follows: 

 

a.

 

The Combustion fan and Room fan come on at high speed and the control board 
checks to make sure the Vacuum switch locks in.  

 

b.

 

When  the  board  senses  the  Vacuum  switch  the  Combustion  fan  drops  to  the  #1 
setting and the Room fan shuts off.  

 

c.

 

The Igniter and the Auger come on (the Auger runs for 2 minutes). The stove will 
typically  light  in  the  first  3  -  4  minutes.    After  5  minutes  the  board  checks  for 
“Proof of Fire” and starts feeding pellets on the #1 setting. Once the board senses 
P.O.F. the Igniter shuts off and the stove has started successfully. 

 

d.

 

If  the  board  fails  to  sense  P.O.F.  it  will  repeat  the  previous  step  and  continue 
feeding pellets on the #1 setting for 5 more minutes. 

 

e.

 

The board will check for P.O.F. one more time. If the board still fails to sense the 
Proof  of  Fire  switch,  the  stove  will  go  into  “Safety  shutdown”  (See  Diagnostic 
Features on page 35) 

 

If the stove fails to start, repeat steps listed above.  

 

Shutting the Unit Off 

 

1.  Press the On/Off switch once; the lights will go off and the fire will go out in a few 

minutes. The board essentially goes into “Safety shutdown”. 

 
2.

 

As long as the temperature within the Pellet stove remains above 110° F the Fans will 
continue  to  run.  When  the  P.O.F.  switch  drops  out,  the  room  fan  shuts  off  and  the 
Combustion fan will run for another 10 minutes and finally shut down completely. 

 
3.

 

NEVER unplug the Stove to shut it off. Doing so may cause a significant amount of 
smoke to enter the room. 

 

Thermostat Slide Switch

 – All three positions of the slide switch work the same as 

the discontinued version of the board.  

Summary of Contents for DHC3000

Page 1: ...4000 Series Board that we introduced about 3 years ago with some of our newer models Please take a look at the 2 control boards below If your Control Board looks like one of these or is even older and...

Page 2: ...s control board offers more Feedrate adjustments and Draft Fan voltage adjustments This allows for more user friendly control over how the stove burns based on the quality of fuel Please take the time...

Page 3: ...nd starts feeding pellets on the 1 setting Once the board senses P O F the Igniter shuts off and the stove has started successfully d If the board fails to sense P O F it will repeat the previous step...

Page 4: ...up speed until the Proof of Fire Switch locks in c After 5 minutes the board checks for Proof of Fire and automatically starts feeding Fuel on the 1 setting If the board senses P O F then the stove ha...

Page 5: ...ese areas will negatively affect the burn process and cause the pot to overload 3 My Stove isn t burning and the number 2 LED light is blinking This diagnostic light indicates the vacuum switch no lon...

Page 6: ...light the Stove or tighten the setscrew on the auger shaft 5 My Stove isn t burning and the 4 LED light is blinking This means the high Limit has shut the Stove down The Convection Blower could be de...

Page 7: ...creasing the feedrate LED s 1 2 The ON time is increased or decreased 25 seconds with each adjustment 9 Are there any adjustments that can be made through the control board to the Combustion Fan volta...

Page 8: ...he LED s flash three times This program is for use with Pellets Cherry Pits This program does have Self Ignition and is used in units that have the Versa Grate System Igniter installed This program is...

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