Operating Instructions

CONTROL BOARD FUNCTIONS:

1.AUGER TRIM: Used to change feed rates on LOW ONLY for poorer quality fuels. Push the Auger Trim button until the number 1 and 5 lights appear on the Heat Level Indicator. This will increase the feed rate to 4 seconds ON time Auger pulse. This is done only on LOW to allow the burning of poor quality fuels. Push the button until the number 1 and 4 lights appear, this will reduce the Auger On time to 2 second. This setting is for high-grade fuel only. Push the button until just the number 1 light is on, this is for a three (3) second on time (standard setting).

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Figure 2: Circuit Board Control Panel Decal

2.AUGER PULSE LIGHT: This light will flash in conjunction with the auger.

3.MANUAL AUGER FEED: This button can be used to “prime the auger system”. This button will turn off after 60 seconds and then must be released and pressed again.

4.SYSTEM LIGHT: Responsible for signaling the state of the control board. When the light is flashing, the stove is in an automatic mode. When the light is solid, the Heat Level Setting can be altered.

5.ON/OFF BUTTON: Used to turn the unit ON and OFF manually.

6.HEAT LEVEL ADJUSTMENT: When pressed, will change the heat setting of the unit from low to high.

7.HEAT OUTPUT INDICATOR: Shows the present heat output setting.

8.THERMOSTAT SWITCH: Sets the unit’s control mode; AUTO/OFF or HIGH/LOW (when using a Thermostat or Timer) or MANUAL.

AUTOMATIC SAFETY FEATURES OF YOUR PELLET STOVE:

A.EXHAUST TEMPERATURE SWITCH: The stove will shut off when the fire goes out and the exhaust temperature drops below 49°C (120°F).

B.HIGH LIMIT SAFETY SWITCH: If the temperature on the hopper reaches 93°C (200°F), the auger will automatically stop and the stove will shut down when the exhaust temperature cools. If this happens, call your local dealer to reset the 93°C (200°F) high limit switch. ALSO FIND THE REASONS WHY

THE UNIT OVERHEATED.

C.VACUUM SWITCH: If the combustion fan fails or the exhaust vent becomes blocked this switch will stop the auger feed motor and the fire will go out.

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Enviro 50-1531 owner manual Unit Overheated, Circuit Board Control Panel Decal