Enviro EF-IV I technical manual Electrical Component Functions

Once you are finished using the pellet appliance for the season, unplug the stove for added electrical protection. It is very important that the stove be cleaned and serviced as stated above. (See Section Areas of Routine Inspection)

5

4

2

3

1

ELECTRICAL COMPONENT FUNCTIONS

The following is a list of electrical components and their functions on the ENVIROFIRE EF-IVi pellet stove.

1.CONVECTION FAN CONTROLLER

This controller is responsible for varying the speed of the convection blower. Should the convection blower be set on low and dial-a-fire set on high, the 160ºF (71ºC) Temp. Sensor will by-pass the fan controller and the fan will go to full speed. This will cool the stove until control is given back to the fan controller

2.AUGER PULSE LIGHT

This light will flash in conjunction with the pulses to the auger.

3.START-UP SWITCH

When this momentary contact switch is pressed it will initiate the 15-minute start-up cycle including the ignitor.

4.DIAL-A-FIRE (HEAT OUTPUT CONTROL)

This unit is responsible for controlling the timing of the auger motor. When turned clockwise it will cause the OFF time between auger pulses to shorten, resulting in more heat output and pellet consumption. Turn the knob counter-clockwise and the reverse will happen. When it is turned fully counter-clockwise past the click, the auger motor will be off. This component also controls the exhaust blower speed Via the Speed Control Module

5.CONVECTION BLOWER

This blower fan,(mounted on the right side of the stove) draws room air from the back of the stove and passes the air through the heat exchanger tubes and back into the room. The sealed system keeps the room air separate from the combustion air. The convection blowers fan controller controls this fan’s speed.

10