Control Board Operation
START BUTTON
The "START" Button turns on the pellet stove.
Note: If the fuel feed trim or combustion air trim needs to be adjusted, contact your dealer or qualified technician to calibrate internal software. The trim controls should only be adjusted for the proper flame if all other options did not achieve proper adjustment. It is recommended that the damper be used to
If the exhaust does not reach operating tempera- ture within 30 minutes, the stove will automati- cally shut down. The pellet stove can be restarted by pushing the "START" Button again.
RESTART
AUGER ON (green LED) - The auger restarts and returns to delivering fuel to the UltraGrate™.
STOP BUTTON
Note: The "START" Button has to be activated to give power to the AUGER ON/OFF button.
The "STOP" button turns the pellet stove OFF. When the LED is green, the auger is ON.
SHUT DOWN (LED off) - Auger turns OFF and fuel delivery stops. The blowers will continue to operate until the stove has cooled sufficiently. Stove enters shut down mode.
HEAT OUTPUT BUTTON
When not using a wall thermostat, the "HEAT OUTPUT" button provides the ability to burn at five separate settings from low (#1) to high (#5). The "HEAT OUTPUT" button regulates the fuel feed setting and the combustion air supply simultaneously.
Combustion
Blower Trim
Heat Output | COMBUSTION |
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O |
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| AIR |
| Start |
Button |
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| Button | ||
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Convection | HEAT | START |
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(room air) |
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OUTPUT |
| Heat Output | |
Blower |
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Button |
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| LEDs - Red |
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| (5 places) |
| BLOWER |
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Convection |
| PELLET | Auger LED |
(room air) |
| FEED | |
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| O | Green = On | |
Blower LEDs |
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| FEEDING |
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- Green |
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(5 places) |
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| STOP | Stop |
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m5 - High |
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| Button |
m4 - Med. High |
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m3 | - Medium | HEARTH PRODUCTS |
m2 | - Med. Low |
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m1 - Low
Figure 22 - Control Board
Fuel Delivery Rate
4Position Connector
Main |
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Wire | Convection |
Harness | |
Connector | Blower |
| Speed Trim |
P/N |
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Label | To Thermostat |
Location | Terminal |
Fuse
Figure 23 - Back Side of Control Board
18
Each time the "HEAT OUTPUT" button is pressed the heat output will advance to a higher setting. When at the highest setting (#5), if the button is pressed again it will go back to the lowest setting. Settings can be changed at any time but will only take affect after the
CONVECTION (ROOM AIR) BLOWER BUTTON
The "BLOWER" button operates the convection blower. This will change the flow of hot air into the room. Five settings are available from low (#1) to high (#5). When the "BLOWER" button is pressed, the green indicator light will scroll from low to high. When at the highest setting (#5), if the button is pressed again it will go back to the lowest setting.
When the "HEAT OUTPUT" button is on position #5, the lowest blower setting is #3. When the heat output button is on position #4, the lowest blower setting #2. This is a safety precaution to protect against overheating. Blower settings can be changed at any time, but will only take affect after the
Note: The control board has an internal memory which recalls the last setting prior to loss of power.
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE
The "HEAT OUTPUT" button manages the fuel delivery rate by controlling the amount of time the auger motor will run as follows:
Heat Output | Auger Motor OFF/ON | * Lb.’s Per Hour | w Approximate BTU Per | Burn Time |
Setting | Time (seconds) | Fuel Delivery | Hour Fuel Delivery | (hours) |
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(#5) High = | 1.6 / 0.6 | 3.8 Lb.'s /hr. | 32,000 BTU/hr | 15 |
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(#4) Med.High = | 1.8 / 0.6 | 3.0 Lb.'s /hr. | 25,000 BTU/hr | 18 |
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(#3) Med.= | 1.9 / 0.6 | 2.5 Lb.'s /hr. | 21,000 BTU/hr | 22 |
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(#2) Med.Low = | 2.9 / 0.6 | 2.0 Lb.'s /hr. | 17,000 BTU/hr | 31 |
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(#1) Low = | 3.8 / 0.6 | 1.5 Lb.’s hr. | 13,000 BTU/hr | 37 |
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Table 5 - Model Montage™ 32FS | Note: Maximum hopper capacity is 55 lb.’s |
*Feed rates are approximations only. Actual feed rate will vary depending on size, quality and length of fuel used and variations in line voltage.
wEstimated heat input based on fuel value of 8400 BTU per lb. of fuel.
WARNINGS
Never empty pellets from the
DO NOT OVERFIRE THIS STOVE. This may cause serious damage to your stove and void your warranty. It also may create a fire hazard in your home. IF ANY EXTERNAL PART OF THE UNIT BEGINS TO GLOW, YOU ARE OVERFIRING. Immediately press the “STOP” button on the control board.