Enviro 50-1574 technical manual Special Notes

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Figure 27: Efficient Flame.

Installation

SLIDER/DAMPER SET-UP:

This is used to regulate the airflow through the pellet stove. The slider damper should be set by a trained technician using magnehelic.

The slider damper is located behind the left side panel. To open the left side panel, undo the one screw

located in the upper front corner of the cabinet side between the louvers. Also loosen three screws down

the back of the side panel.

 

The combustion exhaust blower is a

 

variable speed blower controlled by the

 

heat output button. This blower will

Air Intake Box

decrease the vacuum pressure inside

Exhaust Channel

the stove and as the heat output button

Slider Damper

is turned down. The vacuum pressure

Exhaust Blower

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

Figure 26: Slider/Damper Plate in Unit.

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 (see Figure 27).

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).

IMPORTANT: Taking a reading of vacuum pressure inside the firebox with a magnehelic gauge should be used to set the slider for best combustion. The slider damper should be set only on a hot stove (operating for thirty (30) minutes or more) by using a Magnahelic Pressure Gauge to measuring the pressure in the firebox. The best settings are a reading of approximately 27.4 - 29.9 Pa (0.11 - 0.12 inches of water column) on the high fire setting. Some fuels may require higher or lower settings. The reading can be taken from the 3 mm (1⁄8”) hole located on the front of the unit below the ash shelf.

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Contents Evolution Table of Contents Safety Warnings & Recommendations Safety Warnings & Recommendations Safety Warnings & Recommendations Screws to take out to remove stove from pallet InstallationImportant When not installing Minimum Alcove height 1220mm Installing Hearth Pad Pedestal onto Evolution Letter Minimum Clearance Description Exhaust Location Exhaust Starter Tube can be installed 2 waysFresh Air Intake Airflow around the structure Venting horizontally with rise Inside Vertical Installation Outside Vertical Installation Exterior Blower Kit Through vent holeThrough Wall Installation with Exterior Blower Kit EF5 NEW Zealand Special Notes Troubleshooting Stove will not operate when hotStove will not start 93C 200F high limit temperature sensor has tripped Exhaust motor will not function normallyLight # 2 on Heat output bar flashing Convection blower will not function normally Control settings Heat Level has no effect on the fireIgnitor- the pellets will not light Stove keeps going outWiring Diagram Reference # Description Parts ListParts List Parts Diagram Components Parts Diagram Steel Name of Owner Address Installation Data Sheet