Enviro EF3 Indoor Fireplace User Manual


 
REMOVAL:
When maintenance is required on the
unit the surround must be removed.
Follow steps 3 through 6 in reverse
order.
The side panel can remain attached
because they swing forward for easy
access (refer to Figure 37).
Installation
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Figure 39: Side surround panel swings forward.
28
SLIDER/DAMPER INSTALLATION:
This is used to regulate the airflow through the pellet stove.
1. Remove the slider rod (short rod with knob and nuts) from their package and open the left side
panel.
2. Remove the knob and outer nut from the knob. Push the rod through the hole in the slider. Place the
lock nut on the rod and tighten, leaving a
1
/32” (1 mm) gap between the slider and the other nut.
3. Make sure the slider moves freely. Close the side panel and tighten screws after placing the rod
through the panel. Screw the knob onto the slider.
A Qualified Service Technician or Installer must set the Slider Damper. Taking a reading of
vacuum pressure inside the firebox with a magnehelic gauge can be used to set the slider for best
combustion. The slider damper should be set only on a hot stove (operating for 30 minutes or more) by
placing a Magnehelic Pressure Gauge in the firebox (test port is located in the center of the stove just
below the door opening). The best settings are a reading of 0.12 to 0.13 inches of water column
(30 Pa) on the high fire setting. Some fuels may require higher or lower settings. The reading
can be taken from the ” (3 mm) hole located on the front of the unit below the door and behind the
magnetic ash lip.
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 
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 

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Figure 40: Slider / damper assembly.