Enviro EG40-070 User manual

EG40-070
SHERWOOD INDUSTRIES IS AN ENVIRONMENTALLY RESPONSIBLE COMPANY. THIS MANUAL IS PRINTED ON RECYCLED PAPER.
BY: SHERWOOD INDUSTRIES LTD
OWNER’S MANUAL
PLEASE KEEP THESE INSTRUCTIONS FOR FUTURE REFERENCE
EG40 DV
This appliance may be installed in an after market
permanently located, manufactured (mobile) home, where
not prohibited by local codes.
This appliance is only for use with the type of gas indicated
on the rating plate. This appliance is not convertible for use
with other gases, unless a certied kit is used.
WHAT TO DO IF YOU SMELL GAS
• Open windows/Extinguish any open ame.
• Do not try to light any appliance.
• Do not touch any electrical switch or use any phone
in your building.
• Immediately call your gas supplier from a neighbour’s
phone. Follow the gas supplier’s instructions.
• If you cannot reach your gas supplier, call the re
department.
WARNING
If the information in this manual is not followed exactly, a re or explosion may
result causing property damage, personal injury or loss of life. Installation and
service must be performed by a qualied installer, service agency or the gas supplier.
FOR YOUR SAFETY
Do not store or use gasoline or other Flammable vapours and liquids in the vicinity of
this or any other appliance.
Massachusetts installations (Warning): This product must be installed by a licensed
plumber or gas tter when installed within the Commonwealth of Massachusetts. Other
Massachusetts code requirements: Flexible connector must not be longer than 36in., a
shut off valve must be installed; only direct vent sealed combustion products are approved
for bedrooms/bathrooms. A carbon monoxide detector is required in all rooms containing
gas red direct vent appliances.

2
FOR SAFE INSTALLATION AND OPERATION OF YOUR “ENVIRO” HEATER,
PLEASE CAREFULLY READ THE FOLLOWING INFORMATION:
• All ENVIRO gas-red appliances must be installed
in accordance with their instructions. Carefully read all
the instructions in this manual rst. Consult the building
authority having jurisdiction to determine the need for
a permit prior to commencing the installation.
• NOTE: Failure to follow these instructions could
cause a malfunction of the replace, which could
result in death, serious bodily injury, and/or property
damage.
• Failure to follow these instructions may also void
your re insurance and/or warranty.
GENERAL
• Installation and repair should be done by a
qualied service person. The appliance should be
inspected before the rst use and, at least, annually
by a qualied service person. More frequent
cleaning may be required due to excessive lint from
carpeting, bedding material, etc. It is imperative the
control compartments, burners and circulating air
passageways of the appliance be kept clean.
• Due to high temperatures, the appliance should
be located out of high trafc areas and away from
furniture and draperies.
Children and adults should be alerted to the
hazards of high surface temperatures and
should stay away to avoid burn or clothing
ignition.
• Young children should be carefully supervised
when in the same room as the appliance.
• Clothing or other ammable materials should not
be placed on or near the appliance.
FOR YOUR SAFETY
• Installation and service must be performed by a
qualied installer, service agency or gas supplier.
• This installation must conform to local codes or, in
the absence of local codes, to the current CAN/CGA-
B149 installation code (Canada) or National Fuel Gas
Code ANSI Z223.1.2 (USA)
• To prevent injury, do not allow anyone who is
unfamiliar with the stove to operate it.
• To prevent injury, if the pilot or pilot and
burners have gone out on their own, open the
glass door and wait 5 minutes to air out before
attempting to re-light the stove.
• Always keep the area around these appliances
clear of combustible material, gasoline and other
ammable liquids and vapours.
• These appliances should not be used as a drying
rack for clothing or for hanging Christmas stockings/
decorations.
• Due to the paint curing on the stove, a faint odor
and slight smoking will likely be noticed when the
stove is rst used. Open a window until the smoking
stops.
Always connect this gas stove to a vent system and
vent to the outside of the building envelope. Never
vent to another room or inside the building. Make sure
the specied vent pipe is used, properly sized and of
adequate height to provide sufcient draft. Inspect
the venting system annually for blockage and signs of
deterioration.
WARNING: Failure to position the parts in accordance
with the diagrams in this booklet, or failure to use only
parts specically approved with this appliance, may
result in property damage or personal injury.
WARNING: Do not operate with the glass front
removed, cracked or broken. Replacement of the
glass should be done by a licensed or qualied service
person.
• Never use solid fuels such as wood, paper,
cardboard, coal, or any ammable liquids, etc., in this
appliance.
• Do not use this heater if any part has been under
water. Immediately call a qualied service technician
to inspect the heater and to replace any part of the
control or gas control systems that have been under
water.
• Do not abuse the glass by striking it or slamming
the door shut.
Safety Precautions

3
Table of Contents
Safety Precautions..........................................................................................2
Table of Contents............................................................................................3
Codes And Approvals......................................................................................4
Specications.................................................................................................5
Dimensions.........................................................................................5
Rating Label Location...........................................................................5
Operating Instructions.....................................................................................6
Lighting Instructions............................................................................6
Adjusting The Venturies........................................................................7
Normal Sounds During Operation..........................................................7
Maintenance and Service.................................................................................8
Opening The Door................................................................................8
Cleaning The Glass...............................................................................8
To Replace Door...................................................................................8
Cleaning The Firebox............................................................................8
Cleaning Plated Surfaces......................................................................9
Burner Removal...................................................................................9
Replacing The Blower...........................................................................9
Fuel Conversion.................................................................................10
Initial Installation..........................................................................................12
Preparation For Installation.................................................................12
Clearances to Combustibles................................................................12
Planning Your Installation...................................................................13
Corner Installations............................................................................14
Mobile Home Installation....................................................................14
Vent Termination Restrictions..............................................................15
Fireplace Horizontal Vent Kit 50-1235..................................................16
Other Approved Vent Parts..................................................................17
Vent Congurations............................................................................19
Vent Restrictor Ring............................................................................19
Horizontal Installation.........................................................................20
Vertical Installation.............................................................................22
Cathedral Ceiling Installation...............................................................24
Venting into a Class ‘A’ Chimney..........................................................25
Electrical Requirements......................................................................26
Gas Line Connection and Testing.........................................................27
Secondary Installation...................................................................................28
Log Set and Embers Installation..........................................................28
Trouble Shooting...........................................................................................30
Parts List......................................................................................................31
Parts Diagram - Chassis.................................................................................33
Parts Diagram - Gas Tray & Door....................................................................34
Warranty......................................................................................................35
Installation Data Sheet..................................................................................36

DIRECT VENT: This type is identied by the sufx DV. This appliance draws all of its air for
combustion from outside the dwelling, through a specially designed vent pipe system.
This appliance has been tested and approved for installations from 0 ft to 4500 ft (1372 m) above sea level.
In the USA: The appliance may be installed at higher altitudes. Please refer to your American Gas Association
guidelines which state: the sea level rated input of Gas Designed Appliances installed at elevations above 2000
ft (610 m) is to be reduced 4% for each 1000 ft (305 m) above sea level. Refer also to local authorities or codes
which have jurisdiction in your area regarding the de-rate guidelines.
In Canada: When the appliance is installed at elevations above 4500 ft (1372 m), the certied high altitude rating
shall be reduced at the rate of 4% for each additional 1000 ft (305 m).
• This appliance has been tested by INTERTEK (Warnock Hersey) and found to comply with the established
VENTED GAS FIREPLACE HEATER standards in CANADA and the USA as follows:
VENTED GAS FIREPLACE HEATER (EG40 DV NG/LPG)
TESTED TO: ANSI Z21.88a-2003/CSA 2.33a-2003 VENTED GAS FIREPLACE HEATERS
CAN/CGA 2.17-M91 GAS FIRED APPLIANCES FOR HIGH ALTITUDES
CSA P.4.1-02 TESTING METHOD FOR MEASURING ANNUAL FIREPLACE EFFICIENCY
This ENVIRO EG40 DV Fireplace:
• Has been certied for use with either natural or propane gases. (See rating label.)
• Is not for use with solid fuels.
• Is approved for bedroom or bed sitting room. (IN CANADA: must be installed with a listed wall thermostat. IN
USA: see current ANSI Z223.1 for installation instructions.)
• Must be installed in accordance with local codes. If none exist, use current installation code CAN/CGA B149 in
Canada or ANSI Z223.1/NFPA 54 in the USA.
• Must be properly connected to an approved venting system and not connected to a chimney ue serving a
separate solid-fuel burning appliance.
• Manufactured (mobile) home installation must be in accordance with the Manufactured
Home Construction and Safety Standard, UL 307B, Title 24 CFR, Part 3280 and/or
The Standard for Manufactured Home Installations, ANSI A225.1/NFPA 501A.
The unit must be bolted to the oor of the mobile home and must be electrically
grounded to the steel chassis.
• Are approved for installation on combustible materials (i.e. Wood, carpet or
linoleum).
• Is not approved for closet or recessed installations.
IMPORTANT NOTICE (Regarding rst re up): When the unit is turned on
for the rst time, it should be turned onto high without the fan on for the rst 4
hours. This will cure the paint, logs, gasket material and other products used in the
manufacturing process. It is advisable to open a window or door, as the unit will start
to smoke and can irritate some people. After the unit has gone through the rst burn
turn the unit off including the pilot, let the unit get cold then remove the glass door
and clean it with a good gas replace glass cleaner, available at your local ENVIRO
dealer.
4
Codes And Approvals

5
Specifications
DIMENSIONS:
25"
(635 mm)
21"
(533 mm)
12 1/2"
(318 mm)
45/8"
(117 mm)
29 1/8"
(740 mm)
Shipping Weight 256 lbs (116 kg)
Figure 1: EG40 Exterior Dimensions.
RATING LABEL LOCATION:
The rating label is found inside the right cabinet side panel.

Operating Instructions
FOR YOUR SAFETY READ COMPLETELY BEFORE OPERATING.
LIGHTING INSTRUCTIONS:
6
1. STOP! Read the safety information above on this label.
2. Turn off all electrical power to this appliance.
3. Turn off the gas control knob clockwise to the off position.
4. Open door. Wait fIve (5) minutes to clear out any gas. Close
door. If you smell gas STOP! Follow “B” in the above safety
information. If you do not smell gas go to the next step.
5. Find pilot-located to the right between the front and rear burner.
Turn the gas control knob counter-clockwise to
“PILOT”. Push the gas control in fully and hold, keep knob
depressed for about 30 seconds after the pilot is lit.
Release knob. If pilot goes out, repeat steps 4
through 5.
CAUTION: Hot while operating. Do not touch, severe burns may result. Keep children,
clothing, furniture, gasoline or other flammable vapors away.
FOR YOUR SAFETY READ BEFORE OPERATING
WARNING: IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY, A FIRE OR EXPLOSION MAY RESULT CAUSING
PROPERTY DAMAGE, PERSONAL INJURY OR LOSS OF LIFE.
A) This appliance is equipped with a pilot, which must be lit by
hand by following these instructions exactly.
B) BEFORE LIGHTING smell all around the appliance area for
gas and next to the floor because some gas is heavier than air
and will settle on the floor.
WHAT TO DO IF YOU SMELL GAS:
Do not try to light any appliance. Do not touch any electrical
switch: do not use any phone in your building. Immediately call
your gas supplier from a neighbor's phone. Follow the gas
suppliers instructions. If you cannot reach your gas supplier, call
the fire department.
C) Use only your hand to push in or turn the gas control knob;
NEVERuse tools. If the knob will not push in or turn by hand,
do not try to repair it. Call a qualified service technician.
Force or attempted repair may result in a fire or explosion.
D) Do not use this appliance if any part has been under water.
Immediately call a qualified service technician to inspect the
appliance and to replace any part of the control system and
any gas controlwhich has been under water.
LIGHTING INSTRUCTIONS
WARNING: this gas valve has a lockout device, which will not
allow thepilot burner to be relit until the thermocouple has
cooled. If the knob doesdoes not pop up when released, stop
and immediately call your service technician or gas supplier.
If the pilot does not stay lit after several tries, turn the gas
control knob to “OFF” and call your service technician or
gas supplier.
6. Turn the gas control knob counter clockwise to the
“ON” position. Flip the burner switch to “ON” THEN TURN
THE “HI/LOW” knob to the
desired setting.
7. Turn on the electrical
power to the unit.
TO TURN OFF GAS TO APPLIANCE
1. Flip burner switch to “OFF”
2. Turn the gas control knob clockwise to the “OFF” position.
3. Turn off all electrical power to the appliance if service is to
be performed.
CAUTION: Do not operate this fireplace with the glass removed, cracked or broken. Replacement of the panel(s) should be done by a
licensed or qualified person! This appliance needs fresh air for safe operation and must be installed with provisions for combustion
and ventilation air. See installation and operating instructions manual. Keep burner and control compartment clean.
WARNING: Improper installation, adjustment, alteration, service or maintenance can cause injury or property damage, or loss of life.
Refer to owner's information manual provided with this appliance. For assistance or additional information consult a qualified installer,
service agency or the gas supplier. See installation and operating instructions accompanying appliance. Installation and service must
be performed by a qualified installer, service agency, or the gas supplier.
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Figure 2: Lighting Instructions.

Thermopile
Thermocouple
Figure 4: Gas Valve.
Figure 3: Pilot Burning.
7
• There is a separate venturies for each burner,
see Figure 5.
• Remove one screw from the cover plate located
below the ash shelf and loosen the other screw
(do not remove) swing the cover plate out of the
way and tighten screw down to hold it in place.
• With along screwdriver rotate spring clips to open
or close the venturies to the desired setting.
The venturies allows the amount of air coming into
the replace to be adjusted in order to accommodate
different climates and venting arrangements. Start
Operating Instructions
Gold bar
Screwdriver
Rear log holder
Front log holder Ember tray &
front burner
Venturies
Door
Rear burner
Air shutter cover plate
Figure 5: Venturi Adjustment.
the pilot and then the burner. Make sure the pilot ame is burning normally and none of the burner ports
are plugged. Let the replace burn for roughly fteen9minutes and then examine the ames, compare
the ames to Figure 16.
The ideal ame will be blue at the base and light orange above. The ames should be of medium height.
If the ames look like this, no venturi adjustment is needed. If the ames are fairly short and mostly blue,
the replace is getting too much air. Therefore, the venturies should be closed slightly until the correct
ames are achieved. Flames that are very orange, with tall, dark, stringy tips, are not getting enough air.
Open the venturi until the ames clean up. If the venturi is opened, or closed all the way, and the correct
ames cannot be attained, turn off the gas and contact the dealer.
Warning: Incorrect venturi adjustment may lead to improper combustion, which is a safety hazard.
Contact the dealer if there is any concern about the venturi adjustment.
NORMAL SOUNDS DURING OPERATION:
Table 1: Normal Sounds
Component Sound & Reason
EG40 Creaking when heating up or cooling down.
Burner Light pop or poof when turned off; this is more common with LP units.
Temperature Sensor Clinking when it senses to turn the blower on or off.
Pilot Flame Quiet whisper while the pilot ame in on.
Blower / Fan Air movement that increase and decreases with the speed of the blower. The
blower is pushing the heat from the replace into the room.
Gas Control Valve Dull click when turning on or off, this is the valve opening and closing.
ADJUSTING THE VENTURIES:

8
Maintenance and Service
Annually check to ensure that your Venting system is clear. Periodically check the pilot and burner. Check
to see that all the burner ports are clean and clear. Check the pilot head for blockage. Check to ensure
the pilot ame is blue with no or very small yellow tips.
OPENING THE DOOR:
Turn unit off and wait until the appliance has cooled down.
1. Open the right hand hinged side ap, which will expose a door
fastener. Using a ” wrench, loosen the fastener.
2. Due to the shape of the bay window door. You must also open
the left-hand side ap before attempting to open the door.
3. If the door must be removed open the door and lift the door
pins out of the hinges (see Figure 6).
4. Ensure the door is properly fastened after cleaning before
attempting to re-light the appliance.
CLEANING THE GLASS:
Allow the glass to cool before cleaning. It will be necessary to clean the ceramic glass periodically.
During a cold start up, condensation will sometimes form on the glass. This is a normal condition with
all gas replaces and stoves. However, this condensation can allow dust and lint to cling to the glass
surface. Initial paint curing of the appliance can leave behind a slight lm on the glass. This is a temporary
problem. Depending upon the amount of use, cleaning should be required no more than two or three
times per season.
To clean the door, use a mild glass cleaner and a soft cloth or a glass cleaner available from your Enviro
dealer. Abrasive cleaners will damage the glass.
Important note: When the unit is turned on for the rst time, It should be turned onto high without
the fan on for the rst 4 hours. This will cure the paint, logs, gasket material and the other products used
in the manufacturing process. It is advisable to open a window or door, as the unit will start to smoke
and can irritate some people. After the unit has gone through the rst burn turn the unit off including
the pilot, let the unit get cold then remove the glass door and clean it with a good gas replace glass
cleaner.
TO REPLACE DOOR:
The glass in this appliance is an integral part of the door assembly. If the glass is damaged or broken a
replacement inner door with glass assembly must be purchased.
The glass in this appliance is ceramic. Remove the door with glass, a new door assembly must be
purchased from an ENVIRO dealer (part # EC-063). Do not use a substitute materials; it will void
the warranty.
CLEANING THE FIREBOX:
1. Turn off the unit and allow it to cool down completely.
2. Remove the logs carefully from the rebox. Gently remove the embers and place on a piece of paper
towel, until ready to replace.
 
  
Figure 6: Removing the Door.

9
Figure 8: Blower (Fan) Removal.
1. Turn the unit off, allow it to cool down completely, and
remove the door as shown in the MAINTENANCE AND SERVICE
- OPENING THE DOOR..
2. Remove the log set and brick liner.
3. Remove the burner tray assembly, see MAINTENANCE AND
SERVICE - BURNER REMOVAL.
4. Remove the four (4) 5/16” bolts that hold the blower
mounting plate to the back rewall. Use a light lubricating
oil on screws before removal.
5. Carefully pull the blower assembly into the rebox (see
Figure 7) disconnect the blower leads from the harness and
remove blower.
6. To re-install, check mounting plate gasket if damaged
replace with new one and reverse steps 1 through 4. Refer
to “SECONDARY INSTALLATION - LOG SET AND EMBERS INSTALLATION”.
Maintenance and Service
3. Vacuum the bottom of the rebox thoroughly. Carefully clean off any dust on the logs and remove any
lint from the main burner and pilot burner.
4. After carefully replacing the log and embers in their correct positions (see Secondary Installation -
Installation of Log Set and Embers), and the door has been resealed, re-light the pilot, following the
instructions on the lighting label attached to the unit.
CLEANING PLATED SURFACES:
It is important to note that ngerprints and other marks can leave a permanent stain on plated nishes.
To avoid this, give the face a quick wipe with denatured alcohol on a soft cloth BEFORE lighting the
replace. Never clean the face when it is not cool. Do not use other cleaners as they may leave a
residue, which can become permanently etched into the surface.
BURNER REMOVAL:
The burner may need to be removed for a few reasons, including cleaning under the burner, converting
the unit to a different gas type, or to replace the burner altogether. Proceed only when the unit has
completely cooled down.
1. Remove the door as shown in the MAINTENANCE AND SERVICE - OPENING THE DOOR.
2. Remove the two (2) T-20 screws that hold
the burner in place; one (1) at each of the
rear burner (see Figure 7).
3. Lift the burner assembly (both the front and
rear burners) straight up then out.
To re-install the burner follow steps 1-3 in
reverse. When placing the burner back in the
unit ensure that the venturi box under the
burner is lined up.
REPLACING THE BLOWER:
Figure 7: Screws holding Burner.

Maintenance And Service
FUEL CONVERSION:
Figure 9: Removing
valve cap.
a) Remove the main burner orice with a  inch deep socket.
b) Put a bead of pipe-thread sealant or approved Teon tape on the orice
threads before installing into the brass elbow.
c) Install the new orice(s) from the kit into the brass elbow.
6. Convert the pilot injector:
a) Pull the pilot hood straight up to access the pilot injector.
b) Using a 5/32” or 4 mm Allen key, remove the pilot injector.
c) Install the new pilot injector supplied with this conversion kit. Simply screw
the new injector inside the pilot hood using the Allen key,
d) Reinstall the hood by placing the hood on the assembly, line up the key
way, and snap into place.
10
TO BE INSTALLED BY A QUALIFIED SERVICE AGENCY ONLY
Please read and understand these instructions before installing.
Warning: This conversion kit shall be installed by a qualied service agency in accordance
with the manufacturer’s instructions and all applicable codes and requirements of the
authority having jurisdiction. If the information in these instructions is not followed
exactly, a re, explosion or production of carbon monoxide may result causing property
damage, personal injury or loss of life. The qualied service agency is responsible for
the proper installation of this kit. The installation is not proper or complete until the
operation of the converted appliance is checked as specied in the manufacturer’s
instructions supplied with the kit.
Kit Parts List:
1 - Orice (NG - Front #48 DMS & Rear #43 DMS or LP - Front #56 DMS & Rear #54 DMS)
1 - Pilot Injector (NG 0.62 mm; LP 0.35 mm)
1 - Installation instruction sheet
1 - Conversion label
Carefully inspect all parts supplied with this conversion kit. If any parts have been damaged or are
missing, contact your dealer, distributor or courier company to have them replaced before starting this
installation.
Conversion Kit Installation:
1. Turn control knob on the gas valve to the “OFF” position and shut the gas supply off at the shut-off
valve upstream of the unit. CAUTION: The gas supply must be shut off prior to disconnecting the
electrical power and before proceeding with the conversion. Allow the valve and unit to cool down
to room temperature.
2. Remove the glass as shown in the MAINTENANCE AND SERVICE - OPENING THE DOOR.
3. Carefully remove the log set and ember material if they are installed.
4. Remove the burner as shown in the MAINTENANCE AND SERVICE - BURNER REMOVAL.
5. Convert the burner orice(s):