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3

Introduction

This manual is designed for the home owner in conjunction with the technical manual. *

P

ELLET

 Q

UALITY

:

Pellet quality is important, please read the following:

Your enviro pellet stove has been designed to burn wood pellets only. Do not use any other 

type of fuel, as this will void any warranties stated in this manual.

The performance of your pellet stove is greatly affected by the type and quality of wood 

pellets being burned. As the heat output of various quality wood pellets differs, so will the 

performance and heat output of the pellet stove.

CAUTION:

 It is important to select and use only pellets that are dry and free of dirt or any impurities 

such as high salt content.  Dirty fuel will adversely affect the operation and performance of the unit and 

will void the warranty. 

ASH

: The ash content of the fuel and operation of your stove will directly determine the frequency of 

cleaning.  The use of high ash fuels may result in the stove needing to be cleaned daily.  A low ash fuel 

may allow longer intervals between cleaning.

CLINKERING:

 [clinkers are silica (sand) or other impurities in the fuel that will form a hard mass 

during the burning process].  This hard mass will block the air flow through the Burn Pot Liner and 

affect the performance of the stove.  Any fuel, even approved types, may tend to clinker.  Check the 

Burn-Pot Liner daily to ensure that the holes are not blocked with clinkers. If they become blocked, 

remove the liner (when the unit is cold) and clean/scrape the clinkers out.  Clean the holes with a small 

pointed object if required.  Refer to the section Routine Cleaning and Maintenance. 

PELLET FEED RATES:

 Due to different fuel densities and sizes, pellet feed rates may vary.  This may 

require an adjustment to the slider damper setting or to the auger feed trim setting on Low.

Since Sherwood Industries Ltd. has no control over the quality of pellets that you use, we assume no 

liability for your choice in wood pellets.

Store pellets at least 36” (1 m) away from the pellet stove.

A

UTOMATIC

 S

AFETY

 F

EATURES

 

OF

 Y

OUR

 P

ELLET

 S

TOVE

:

Your pellet Stove has the following safety features:
A. The  stove  will  shut  off  when  the  fire  goes  out  and  the  exhaust  temperature  drops  below  120°F 

(49°C).

B. The stove has a high temperature safety switch. If the temperature on the hopper reaches 200°F 

(93°C), 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 200°F (93°C) high limit switch.

 ALSO FIND 

THE REASONS WHY THE UNIT OVERHEATED.

C. If  the  power  goes  out, the  unit  will stop  running. When the  power  comes  back  on, the  stove  will 

not restart unless the exhaust temperature is still above 120°F (49 °C) or the unit is in the ON/OFF 

thermostat mode.

Summary of Contents for Enviro Bern

Page 1: ...COULD RESULT IN PROPERTY DAMAGE BODILY INJURY OR EVEN DEATH Contact your building or fire officials about restrictions and installation inspection requirements in your area SHERWOOD INDUSTRIES IS AN ENVIRONMENTALLY RESPONSIBLE COMPANY THIS MANUAL IS PRINTED ON RECYCLED PAPER PLEASE KEEP THESE INSTRUCTIONS FOR FUTURE REFERENCE OWNER S MANUAL 50 1094 ...

Page 2: ...ata 4 Safety Warnings And Recommendations 4 Rating Label Location 6 Appliance Dimensions and Specifications 6 Operating Instructions 7 Control Board Functions 7 Operating Your Pellet Stove 8 Turning Your Pellet Stove Off 8 Slider Damper Set Up 9 Routine Cleaning and Maintenance 10 Warranty 13 Installation Data Sheet 14 ...

Page 3: ... Any fuel even approved types may tend to clinker Check the Burn Pot Liner daily to ensure that the holes are not blocked with clinkers If they become blocked remove the liner when the unit is cold and clean scrape the clinkers out Clean the holes with a small pointed object if required Refer to the section Routine Cleaning and Maintenance PELLET FEED RATES Due to different fuel densities and size...

Page 4: ...ect conditions such as an extremely rich burn black tipped lazy orange flames If you have any questions with regard to your stove or the above mentioned information please feel free to contact your local dealer for further clarification and comments SAFETY WARNINGS AND RECOMMENDATIONS Caution Do not connect to any air distribution duct or system Do not burn garbage or flammable fluids such as gaso...

Page 5: ...e unit is in operation or if glass is hot To clean the glass use a soft cotton cloth and mild window cleaner gas or wood stove glass cleaner or take a damp paper towel and dip into the fly ash This is a very mild abrasive and will not damage the glass FLAMMABLE LIQUIDS Never use gasoline gasoline type lantern fuel kerosene charcoal lighter fluid or similar liquids to start or freshen up a fire in ...

Page 6: ...ocated on the back of the unit APPLIANCE DIMENSIONS AND SPECIFICATIONS Figure 1 Dimensions of Bern Weight with full hopper 238 lb 108 Kg Hopper Capacity up to 52 lb 23 6 Kg Voltage 220 240 V Max Current 1 4 Amps Consumption on High 2 9 lb hr 1 3 Kg hr Consumption on Low 0 9 lb hr 0 4 Kg hr Note Consumption will vary with the type of fuel used ...

Page 7: ...er ON for peak effiency 3 AUGER PULSE LIGHT This light will flash in conjunction with the auger 4 MANUAL AUGER FEED If the unit runs out of fuel 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 5 SYSTEM LIGHT Responsible for signaling the state of the control board When the light is flashing during start up the...

Page 8: ...ection blower should be left on at all times When operating on LOW HEAT LEVEL the feed rate can be adjusted using the auger trim for different quality fuels These settings can be used if the fire keeps going out on low poor quality fuel Or if the low setting is too hot for the room see OPERATING INSTRUCTIONS CONTROL BOARD FUNCTIONS THERMOSTAT SWITCH MODE INITIAL START UP See above OPERATION HI LOW...

Page 9: ...s to see the characteristics of the fire A tall and lazy flame with dark orange tips requires more air Open slider damper up A short and brisk flame like a blowtorch has too much air Close slider damper down If the flame is in the middle of these two characteristics with a bright yellow orange active flame then the air is set for proper operation SPECIAL NOTES Pellet quality is a major factor in h...

Page 10: ...the pellet fuel quality is poor or the stove may need cleaning Check the stove for ash build up clean if required and adjust the slider damper to produce the proper clean combustion To clean the burn pot swing the door open Pull the burn pot clean out lever in and out several times the lever is located under the door opening shown in Figure 6 Ensure the lever is pushed in before closing the door H...

Page 11: ...om combustibles Monitor the ash level every week Remember that different pellet fuels will have different ash contents Ash content is a good indication of fuel efficiency and quality Refer to SAFETY WARNINGS AND RECOMMENDATIONS for disposal of ashes Vacuum the inside of the ash pan compartment inside the pedestal including the hole at the top back of the compartment Replace the ash pan and close p...

Page 12: ...ible BLOWER MECHANISMS season Unplug the stove then open the right and left side panels to access the two blowers Vacuum all dust from motors DO NOT lubricate the motors Check gaskets and replace if needed POST SEASON CLEAN UP 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 ...

Page 13: ...c TO THE DISTRIBUTOR Sign and verify that work and information are correct Description and part of any parts replaced The limited warranty covers defects in materials and workmanship as long as the products has been installed according to the manual s instruction If the product is damaged or broken as a result of mishandling or misuse the warranty does not apply Removal and re installation costs a...

Page 14: ...____________ PHONE ___________________________________ MODEL ___________________________________ SERIAL NUMBER ___________________________ DATE OF PURCHASE _____________ dd mm yyyy DATE OF INSTALLATION ___________ dd mm yyyy MAGNEHELIC AT INSTALL ___________________ INSTALLER S SIGNATURE _________________________________________ NAME OF INSTALLER _________________________________________ ADDRESS _...

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