Enviro Meridian owner manual Special Notes, Hole for Pressure test with

Installation

HEAT LEVEL and when turned down to LOW HEAT LEVEL, a 0.07” to 0.11” w.c. (0.018 to 0.028

KPa). Some fuels may require higher or lower settings.

The pressure readings are taken through a hole in the front of the firebox under the door, using a Magnehelic Gauge.

Exhaust Blower

Exhaust

Channel

Slider

Damper

Figure 48: Hole for Pressure test with	Note: Some parts
	have been removed in order
Magnehelic Gauge.	to see components more clearly.

Figure 49: Slider / Damper

The slider damper is located behind the left cab side. The door must be open for the cab side to be removed on all models. On freestanding model loosen the two T-20 torx screws, one above and one below hinge, swing open left panel to access. On insert model remove the two (2) T-20 torx screws on the front, one above and one below hinge, and the one T-20 at the top of the cab side under the top front.

The combustion exhaust blower is a variable speed blower controlled by the heat output button. This blower will decrease the vacuum pressure inside the stove and as the heat output button is turned down. The vacuum pressure inside the firebox will increase as the combustion exhaust blower increases in speed (higher heat output setting).

•If the fire should happen to go out and the heat output indicator has been set on the lowest setting, the Slider Damper should be pushed in slightly, decreasing the air in the firebox.

•If, after long periods of burning, the fire builds up and overflows the burn pot or there is a build up of clinkers, this would be a sign that the pellet quality is poor, this requires more primary air, the slider damper must be pulled out to compensate. Pulling the slider damper out gives the fire more air.

The easiest way to make sure that an efficient flame is achieved is to understand the characteristics of the fire.

•A tall, lazy flame with dark orange tips requires more air – Open slider (pull out) slightly.

•A short, brisk flame, like a blowtorch, has too much air – Close slider (push in) slightly.

•If the flame is in the middle of these two characteristics with a bright yellow/orange, active flame with no black tips then the air is set for proper operation.

SPECIAL NOTES:

Pellet quality is a major factor in how the pellet stove will operate. If the pellets have a high moisture content or ash content the fire will be less efficient and has a higher possibility of the fire building up and creating clinkers (hard ash build-up). If this happens, pull the Slider Damper out slightly to increase the air flow to the fire.

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