Enviro EG28 BV Owner's Manual

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Page 1

WARRANTY REGISTRATION

SHERWOOD INDUSTRIES IS AN ENVIRONMENTALLY RESPONSIBLE COMPANY. THIS MANUAL IS PRINTED ON RECYCLED

PAPER.

EG28 BV

B Y : S H E R W O O D I N D U S T R I E S L T D

OWNER’S MANUAL

PLEASE KEEP THESE INSTRUCTIONS FOR FUTURE REFERENCE

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.

enviro.com/warranty

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.

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.

EG28-121

Page 2

Safety Precautions

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, annually thereafter 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 burns or clothing ignition.

Young children should be carefully supervised when they are in the same room as the appliance.

• 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 this appliance clear of combustible material, gasoline and other ammable liquids and vapours.

• This appliance 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 must be done by a licensed or qualied service person.

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/CGAB149 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.

• 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.

Page 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 Inside Of The Firebox.........................................................8

Cleaning Plated Surfaces........................................................................9

Blower Removal.....................................................................................9

Fuel Conversion...................................................................................10

Initial Installation............................................................................................12

Preparation For Installation...................................................................12

Clearances to Combustibles...................................................................12

Flue Gas Spill Switch.............................................................................12

Venting...............................................................................................13

Manufacturer’s General Venting Guidelines.............................................13

General Venting For The EG28...............................................................13

Termination.........................................................................................14

Installation Into An Existing Chimney.....................................................14

Straight Vertical Installation..................................................................15

Electrical Requirements.........................................................................16

Gas Line Connection and Testing...........................................................17

Secondary Installation.....................................................................................18

Installation of Log Set and Embers........................................................18

Trouble Shooting.............................................................................................20

Parts List........................................................................................................21

Parts Diagram - Chassis...................................................................................23

Parts Diagram - Gas Tray & Door......................................................................24

Warranty........................................................................................................25

Installation Data Sheet....................................................................................26

Page 4

Codes And Approvals

BV: This Vented appliance draws all of its combustion air from the dwelling and must be vented using listed B or L vent. May also be vented through a conventional chimney using a chimney liner kit.

This appliance has been tested and approved for installations from 0 feet to 2000 (610 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 (610 m) feet is to be reduced 4% for each 1000 feet (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 feet (1372 m), the certied high

altitude rating shall be reduced at the rate of 4% for each additional 1000 feet (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 (EG28 BV 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 EG28 BV 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.

• 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.

Page 5

Dimensions:

(102 mm)

Specifications

Shipping Weight 210 lbs (95 kg)

11"

(279 mm)

19"

(483 mm)

22"

(559 mm)

Figure 1: EG28 Exterior Dimensions.

(699 mm)

Rating LabeL Location:

The rating label is found inside the right cabinet side panel.

27 1/2"

Page 6

Operating Instructions

1. ARRETEZ! Lisez d’abord les instructions de securite ci-dessus.

2. Fernez toute electricité vers l'appareil.

3. Tournez le bouton de controle du gaz dans le sens des aiguilles d’une montre jusqu, à la position d’eteintre.

4. Ouvrez la porte. Attendez cinq (5) minutes pour laisser echapper la gaz. Fermez la porte. Si vous renilflez du gaz, compris près du

plancher, ARRETEZ! Suiver les instructions de securité detaillées dans “B” ci-dessus. Si vous ne sentez pas de gaz, continuez avec l’etape suivante. 5 Tounez la veilleuse qui est situee vers la droite, entre le bruleur avant at le bruleur arriere. Tournez le bouton de controle du gaz dans le sens contraire de celui des aiguilles d’une montre , jusqu’ à la position “PIL

OT”. Repoussez

completement le bouton dans cette position.

1. Baculez l’interrupteur de bruleur sur la position “OFF”.

2. Tournez le bouton de controle du gaz dans le sens des aiguilles d’une motre sur la position “OFF”.

ATTENTION:

POUR VOTRE SECURITE, LISEZ AVANT D’OPERER

INSTRUCTIONS POUR L’ALLUMAGE

POUR COUPER LE GAZ VERS L’APPAREIL

Très chaud quand allumé. Ne touchez pas, les brûlures sévères peuvent résulter. Tenez loin des enfants, des vêtements, des meubles, de l’essence ou d’autres fluides produisant des vapeurs inflammables.

AVERTISSEMENT: SI VOUS NE SUIVEZ PAS CES INSTRUCTIONS A LA LETTRE, UNE INCENDIE OU EXPLOSION PEUVENT EN

RESULTER, PROVOQUANT DES DOMMAGES A LA PROPRIETE, DES BLESSURES CORPORELLES OU DE LA PERTE DE VIE.

A) Cet appareil est muni d’une veilleuse qui doit être allumé à la main en suivant exactement ce

s instructions-ci. B) AVANT L’ALLUMAGE reniflez autour de l’appareil pour verifier qu’il n’y pas de gaz, et aussi pres du plancher parce que certains gaz sont plus lourds que l’air et se deposent pres du plancher. QUOI FAIRE SI VOUS SENTEZ DU GAZ: N’essayez pas d’allumer aucun appariel. N’allumez aucune lumiere: n’utilisez aucun telephone dans votre maison. Utiisez le telephone d’un voisin po immediatement la compagnie de gaz. Suivez exactement les instructions de la compagnie de gaz. Si vous n’etes pas capable de contacter votre compagnie de gaz, appelez les pompiers.

TP TH TP TH

IN OUT

FOR YOUR SAFETY READ COMPLETELY BEFORE OPERATING.

Lighting instRuctions:

TP TH TP TH

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

WARNING: IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY, A FIRE OR EXPLOSION MAY RESULT CAUSING

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 ap 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 cann

ot reach your gas supplier, call the fire department.

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-lo

cated 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.

1. Flip burner switch to “OFF”

2. Turn the gas control knob clockwise to the “OFF” position.

IN OUT

must be performed by a qualified installer, service agency, or the gas supplier

FOR YOUR SAFETY READ BEFORE OPERATING

PROPERTY DAMAGE, PERSONAL INJURY OR LOSS OF LIFE.

� � Hot while operating.

CAUTION:

Do not touch, severe burns may result. Keep children, clothing gasoline or other flammable vapors away.

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 i Keep burner and control compartment clean.

C) Use only your hand to push in or turn the gas control knob; NEVER use tools. If the knob will not push in or turn by hand,

pliance area

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. Immed

iately call a qualified service technician to inspect the appliance and to replace any part of the control system and any gas control which has been under water.

LIGHTING INSTRUCTIONS

WARNING: this gas valve has a lockout device, which will not allow the pilot burner to be relit until the thermocouple has cooled. If the knob does does 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 e

lectrical power to the unit.

TO TURN OFF GAS TO APPLIANCE

3. Turn off all electrical power to the appliance if service is to be performed.

Figure 2: Lighting Instructions.

, furniture,

nstructions manual.

Page 7

Thermopile

Thermocouple

Operating Instructions

Figure 3: Pilot Burning.

Figure 4: Gas Valve.

aDjusting the VentuRies:

• Remove the ash shelf by undoing the screw at each end, pull shelf towards you.

• Remove one screw from the cover plate located below the ash shelf. 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 shutter 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 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 fteen minutes and then examine the ames, compare the ames to Figure 26.

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

Figure 5: Venturi Adjustment.

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.

Venturi Setting

Table 1: Venturi Setting

NG LP

/16” min. ¼” min.

noRmaL sounDs DuRing opeRation:

Table 2: Normal Sounds

Component Sound & Reason

EG28 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.

Page 8

Maintenance and Service

Periodically check to ensure that your direct vent system is clean.

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 ½” 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 gure 6).

4. Ensure the door is properly fastened after cleaning before attempting to re-light the appliance.

cLeaning the gLass:

Push up

and remove door.

Figure 6: Removing the Door.

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. It is therefore recommended that the glass be cleaned initially after about the rst four hour of use. 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.

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. If the glass is damaged or broken a factory door with glass replacement must be used.

Remove the door with glass, a new door assembly must be purchased from an ENVIRO dealer (part #: EG28-103). Do not use a substitute materials; it will void the warranty.

cLeaning the insiDe of 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.

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

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.

Secondary InStallatIon -

Page 9

Maintenance and Service

Burner Bracket

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.

bLoweR 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

2. Remove the two (2) T-20 screws that fasten the lower half of the burner bracket to the burner tray, located inside the large hole in the burner (see Figure 7). Do not remove the screws that fasten the upper half of the burner bracket to the burner.

3. Slide the burner to the left then lift the burner assembly 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.

maIntenance and ServIce - openIng the door.

Figure 7: Blower (Fan) Removal.

bLoweR RemoVaL:

1. Turn the unit off, allow it to cool down completely, and remove the door as shown in the

ervIce - openIng the door..

2. Remove the log set carefully.

maIntenance and

Figure 8: Blower (Fan) Removal.

3. Remove the burner tray assembly, see ServIce - burner removal.

4. Remove the four (4) 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 8) 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 “

InStallatIon”.

Secondary InStallatIon - log Set and emberS

/16” bolts that hold the blower

maIntenance and

Page 10

Maintenance And Service

fueL conVeRsion:

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 - #43 DMS or LP - #53 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

3. Carefully remove the log set and ember material if they are installed.

4. Remove the burner as shown in the

5. Convert the burner orice(s):

a) Remove the main burner orice with a ½ 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 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.

/32” or 4 mm Allen key, remove the pilot injector.

maIntenance and ServIce - openIng the door.

maIntenance and ServIce - burner removal.

Figure 9: Removing

valve cap.

Page 11

Maintenance And Service

Red o-ring

is not visible

Red o-ring

is visible

LPG Configuration

Loosen

Tighten

7. Convert the SIT gas valve: a) Remove the black protection cap from the HI/LO knob by hand shown in Figure 9.

b) Insert a 5/32” or 4 mm Allen wrench into the

hexagonal key-way of the screw (see Figure 10), rotate it counter-clockwise until it is free and extract it.

c) Check that the screw is clean and if necessary

remove dirt. d) Flip the screw (refer to Figure 11). e) Using the Allen wrench as shown in Figure 10,

rotate the screw clockwise until a torque of 9 inch

lbs. WARNING! Do not over tighten the screw.

It is recommended that you grip the wrench by

the short side. f) Verify that if the conversion is from NG to LPG,

the screw must be re-assembled with the red o-

ring visible (refer to Figure 12). If the conversion

is from LPG to NG, the red o-ring of the screw

must be not visible.

Figure 10: Removing valve

screw.

Figure 11: Flip valve

screw.

g) Re-attach the black protection

cap that was removed in step a (Figure 9).

8. Reinstall the burner, brick panels, log set, embers, and glass door. Also refer to

Secondary InStallatIon

- InStallIng log Set and emberS. When

re-installing the burner, ensure that

Figure 12: O-ring on valve screw.

the pilot hood in in line with the small hole at the edge of front and rear burner. On some units you will need to pay special attention when installing the burner that the venturi adjustment rod is properly installed into the venturi adjustment piece welded to the burner venturi tube

9. Reconnect the main gas line if it was disconnected and open the shut-off valve at the gas line to the

unit.

10. Use a small brush to apply a warm soapy water solution to all gas connections (use a half dish soap

and half warm water). If a gas leak is present, bubbling will occur. Gas leaks can be repaired by using an approved pipe thread sealant or approved Teon tape. NEVER USE AN OPEN FLAME WHEN TESTING FOR LEAKS.

11. Reconnect the electrical power to the unit.

12. Relight the main burner in both the “HI” and “LO” positions to verify proper burner ignition and

operation and proper ame appearance. Also refer to

Secondary InStallatIon - log Set and emberS

InStallatIon for a ame appearance picture.

13. MAKE SURE that the conversion label is installed on or close to the rating label to signify that the

unit has been converted to a different fuel type.

Page 12

Initial Installation

QUALIFIED INSTALLERS ONLY

WARNING:

Operation of this heater when not connected to a properly installed and maintained venting system can result in carbon monoxide (CO) poisoning and possible death.

pRepaRation foR instaLLation:

• Remove the packaging from the appliance, and check to make sure there is no damage. If damage is found, please report it to both the carrier and your dealer as soon as possible.

• Before beginning, carefully check the glass door and the log set

• Locate a position where the ue system of the stove can be properly installed without damaging the integrity of the building; e.g. cutting a wall or ceiling joist.

• Check stove and ue system clearance requirements.

• Locate the stove where it can be accessed by a gas supply line.

• Locate the stove in a large and open room that is centrally located in the house. This will optimize heat circulation and comfort.

• As the stove is equipped with a convection fan, ensure that an electrical outlet is within 6 ft (1.8 m) of the stove.

• The ow of combustion and ventilation air must not be obstructed.

cLeaRances to combustibLes:

A. Sidewall to unit 10 inches (25.4 cm) B. Backwall to unit 4 inches (10.2 cm) C. Corner to unit 2 inches (5.1 cm)

(102 mm)

(51 mm)

D. Combustibles to unit top 22 inches (55.9 cm) E. Floor to unit 0 inches (0 cm) F. Alcove maximum depth: 48 inches (121.9 cm)

10"

(254 mm)

CLEARANCES MUST BE SUFFICIENT TO ALLOW

ACCESS FOR MAINTENANCE AND SERVICE.

Figure 13: Clearances to combustibles.

fLue gas spiLL switch:

NOTE: This heater must be properly connected to a venting system. This heater is equipped with a vent safety shutoff system designed to protect against improper venting of combustion products. This safety switch is located on the rear of the appliance close to the drafthood relief opening.

If the switch trips more than once, the chimney should be inspected by a qualied service technician for possible blockage or severe down draught conditions.

Page 13

Initial Installation

QUALIFIED INSTALLERS ONLY

Venting:

This model must have a vent opening in the rear of the unit. Conrm this and also check that the label on the right side panel door states “Vented Room Heater”.

WARNING: This appliance has been designed to operate by drawing combustion air and dilution air from the room. The draft hood located in the same atmospheric pressure zone as the combustion air inlet to the appliance. It is also designed to draw room air for proper heat circulation from the rear of the unit. Blocking or modifying the louvers in any way can create hazardous situations, either through poor venting or by overheating. It is important that this unit has sufcient air circulation for proper venting and combustion thus provisions must be made for the supply of adequate combustion and ventilation air.

WARNING: Operation of this heater when not connected to a properly installed and maintained venting system or tampering with the vent safety shutoff system can result in carbon monoxide (CO) poisoning and possible death.

THE APPLIANCE CANNOT BE CONNECTED TO A CHIMNEY FLUE SERVICING

A SEPARATE SOLID FUEL BURNING APPLIANCE.

manufactuReR’s geneRaL Venting guiDeLines:

This information is compiled by the manufacturer as a very general rule for single appliance venting of the EG28 gas stove with 4 inch Type B gas vent. Refer to the Venting manufacturer’s directions for installation.

Venting code and regulations may vary from area to area, please check with the local, state/provincial codes regarding the suitability of your application.

For other special venting requirements, please refer to the local, state/provincial or national codes.

The venting system should be assembled and installed according to the vent manufacturer’s instructions and the local, state/provincial or national codes.

geneRaL Venting foR the eg28:

This stove should be vented by certied 4” (10 cm) Type B Gas Vent or a exible gas vent liner that may be encased in 6” (15 cm) decorative stove pipe. The ue collar of the appliance will t inside of standard vent and may be fastened directly to the vent.

The ENVIRO incorporates its own internal draft hood, so no additional external draft hood is required.

Check periodically that the vent is unrestricted and an adequate draught is present when the unit is in operation.

Page 14

Initial Installation

QUALIFIED INSTALLERS ONLY

teRmination:

The bottom of the vent cap shall extend at least 2 feet (0.61 m) above the highest point of the roof where it passes through and at least 2 feet (0.61 m) higher than any portion of the roof within a horizontal distance of 10 feet (3.1 m).

See vent manufacturer’s instructions for vent system clearances to combustibles and vent terminal clearance from roof.

instaLLation into an existing chimney:

Height above roof surface within 10ft horizontally

Figure 14: Height of Vertical Termination.

10 ft (3050 mm)

2 ft (610 mm)

minimum

2 ft (610 mm)

minimum

This basic venting conguration shown are rough guidelines only. Follow national and local codes for other installation options.

Measure the height of the chimney beforehand and purchase the appropriate kit. Never attempt to over stretch a exible liner to accommodate the height of the chimney.

• Any ue damper must be removed or locked permanently

in the open position.

• The chimney must be clean, in good working order and

constructed out of non-combustible materials.

• Make sure that all chimney clean-outs are tightly tting

and will not permit air to leak into the chimney.

• Make all gas connections and check for leaks.

See vent manufacturer’s instructions for vent system clearances to combustibles and vent terminal clearance from roof.

Figure 15: Installation into an existing

chimney.

Page 15

Initial Installation

QUALIFIED INSTALLERS ONLY

stRaight VeRticaL instaLLation:

This basic venting conguration shown are rough guidelines only. Follow national and local codes for other installation options.

For the best venting performance, we recommend a total vent height in the range of 10 feet (3.0 m) to 30 feet (9.1 m). The total horizontal length depends on the number of elbows used; a 90° elbow accounts for 5 feet (1.5 m) of the horizontal run.

The venting should never slope down, a minimum ¼ inch (0.6 cm) rise is needed for every 2 feet (61 cm) of horizontal is recommended.

If practical, it is best to locate the appliance to permit the use of shorter horizontals and fewer elbows.

Table 3. 90° elbows allowed verses the horizontal

length.

Number of 90°

elbows

2 20 feet (6.1 m) 3 13 feet (4.0 m) 4 6 feet (1.8 m) 5 0 feet (0 m)

Note: Using two (2) 45° elbows is equivalent to using one (1) 90° elbow.

The venting rise should be a minimum of 1 foot (0.31 m) from the top of the unit before any horizontal run are used.

Maximum total

horizontal length

allowed

Figure 16: Straight vertical installation.

Page 16

Initial Installation

QUALIFIED INSTALLERS ONLY

eLectRicaL RequiRements:

The ENVIRO EG28 will operate without electrical power. This model has a millivolt gas control, which uses the pilot ame to generate enough electricity to operate the main burners. The appliance is equipped with a blower and must be electrically connected

Orange

Black

Fan Controller

White

Light Switch

Black

Light

and grounded in accordance with local codes or in the absence of local codes, with the current CSA C22.1 CANADIAN ELECTRICAL CODE Part 1, SAFETY STANDARDS FOR ELECTRICAL INSTALLATIONS, OR THE NATIONAL ELECTRICAL CODE ANSI / NFPA 70 in the U.S.

WARNING: Electrical grounding instructions. This appliance is equipped with a three-prong (grounding) plug for your protection against shock hazard, and must be plugged directly into a properly grounded three-prong outlet.

TP/TH

Thermopile

White

Red

Blue

OFF

THERM

Grey

White

DO NOT cut or remove the grounding prong from this plug.

CAUTION: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation. Verify proper operation after servicing.

NOTE:

• Operation of the fan increases the efciency and the heat output of the appliance.

•The thermostat connects to the two purple wires in the harness

•Control panel light uses a 7 Watt max. bulb

70 ° F

OFF

70 ° F

DOWN

COOL / HEAT

PROGRAM

Figure 18: Wiring of a Thermostat

120°F (49° C) Temperature

Sensor

r e y

LEGEND

1/4 Male Connector

1/4 Female Connector

Connect wiring as shown

Blue

Orange

White

Black

Purple (2) -

Optional thermostat

Purple

Power

Fan

l a c

White

i t e

Figure 17: EG28 BV Wiring Diagram.

•If the unit is installed in a Mobile Home it must be connected to a grounding rod.

•If the unit is installed in a Mobile Home it must be bolted securely to the oor.

Table 4. Recommended Thermostat

Wire Size.

Wire Size Max. Length

14 gauge 100 ft (30.48 m)

16 gauge 60 ft (18.29 m)

18 gauge 40 ft (12.00 m)

20 gauge 25 ft (7.62 m)

22 gauge 18 ft (5.49 m)

Page 17

Initial Installation

gas Line connection anD testing:

WARNING: Only persons licensed to work with gas piping may make the necessary gas connections to this appliance.

GAS LINE CONNECTION

• This stove is equipped with a certied exible pipe located on the right side of the unit terminating in a ⅜” male NPT tting. Consult your local authorities codes or the CAN/CGA B 149 (1 or 2) installation code in Canada, or in the USA gas installations follow either local codes or the current edition of the National Fuel Gas Code ANSI Z223.1.

• The efciency rating of this appliance is a product thermal efciency rating determined under continuous operating conditions and was determined independently of any installed system.

The appliance and its shutoff valves must be disconnected from the gas supply piping system during any pressure testing where the pressure exceeds ½ PSIG (3.45 KPa) or damage will occur to the valve.

TP TH TP TH

The appliance must be isolated from the gas supply piping system by closing its individual manual shutoff valve during any pressure testing of the gas supply piping system at test pressures equal to or less than ½ psig (3.45 KPa).

Always check for gas leaks with a soap and water solution after completing the required pressure test.

TO TEST VALVE PRESSURES

The pressure taps are located on the left side of the valve

•Turn set screw 1 turn counter clockwise to loosen,

•Place

•Check pressures using a manometer.

•When nished, release pressure, remove hose & tighten setscrew.

/16” (8 mm) I.D. hose over pressure tap system.

Table 5: Pressure and BTU Information.

Natural Gas Propane

Main Orice #43 DMS #53 DMS

Manifold Pressure 3.8” W.C. (0.95 KPa) 11.0” W.C. (2.74 KPa)

Min. Manifold Pressure 1.1” W.C. (0.27 KPa) 2.7” W.C. (0.67 KPa)

Max Supply Pressure 7.0” W.C. (1.74 KPa) 12.0” W.C. (2.98 KPa)

Min. Supply Pressure 5.0” W.C. (1.25 KPa) 11.5” W.C. (2.86 KPa)

Max BTU/hr Input 26,500 BTU/hr (7.87 KW) 26,500 BTU/hr (7.87 KW) Min. BTU/hr Input 13,500 BTU/hr (3.9 KW) 13,500 BTU/hr (3.9 KW)

Pilot Adjustment

Screw

Figure 19: Fully Labeled Gas Valve.

Manifold

Pressure Tap

Hi/Low

Knob

Inlet

Pressure Tap

IN OUT

Gas Control

Knob

NEVER USE AN OPEN FLAME FOR LEAK TESTING.

Page 18

Secondary Installation

Resting Area and

PlacementPin for Right Log

instaLLation of Log set anD embeRs:

The placement of the logs is not arbitrary. If they are positioned incorrectly, the ames can be “pinched” and will not burn correctly. The burner come with ve (5) locator pins and two (2) resing areas, which make alignment easier. Using the pictures provided, carefully set the logs in place.

NOTE: The logs are fragile and should be handled gently.

CAUTION: Use only the type of ember

material supplied with this appliance. Due to the irregular size of the ember material there may be more than required. The use of other foreign materials on the burners may create dangerous conditions.

Figure 20: Step 1 of Log Placement.

If over time, through cleaning and servicing, these embers require replacement, contact the nearest ENVIRO dealer for replacement embers.

1. The embers can be place before or after the logs are placed. A bag of ceramic ber embers and rock wool embers is provided gently remove the ember material from the plastic bag. Spread a layer loosely in a random manner across the burner tray. Do not allow any embers to rest against pilot assembly. (See Figure 13 or 16 for proper ember placement.)

DO NOT pack this ember material as this could create an unsafe condition, leave embers loose

2. Carefully remove logs from box. Check to ensure there is no damage. It is very important to install all logs in their proper position to insure safe, optimum operating conditions.

Figure 21: Step 2 of Log Placement.

Figure 22: Step 3 of Log Placement.

Figure 23: Step 4 of Log Placement.

Page 19

Secondary Installation

Resting Areas for

CenterLog

3. Place the log set into the rebox.

Locate each log by seating it down onto the burner tray support pins. Follow Figures 11 to 16 proper log placement.

4. Upon the rst light up, watch for

ignition to ALL burner ports. If a long delay is noted: First, wait for the appliance to cool down.

• Open the front door of the

appliance.

• Check to carefully reposition the

embers making sure that burner ports are not plugged solid or blocked.

Figure 24: Step 5 of Log Placement.

Figure 25: Log Placement with Embers.

Figure 26: Appliance Burning.

CAUTION: NEVER OPERATE THIS APPLIANCE WITH THE GLASS DOOR REMOVED.

Page 20

Trouble Shooting

Problem Possible Cause Solution

The main burner does not ignite when called for.

Spark will not light the pilot after repeatedly pressing the spark ignitor.

Pilot will not remain lit.

The gas valve may not be on. • Check that the gas control knob is in the “ON” position.

Thermostat is not calling for heat.

Problem with gas valve. • Use a DC voltmeter to measure the voltage across the TPTH and

Defective piezo ignitor. • Check connections to ignitor.

Broken spark electrode. • Check for broken ceramic insulation, replace electrode if broken.

Misaligned spark electrode. • If spark is not arcing from electrode to pilot, loosen the screws on the

Problem with thermocouple circuit.

• Adjust the thermostat several degrees above ambient temperature.

TP terminals. Main operator voltage: Open circuit ≥ 325mV Closed circuit ≥ 100mV

• If voltage is not present, check the control circuit for proper operation.

• If proper control system voltage is present, replace the gas control.

• If ignitor connections are good but no spark, replace ignitor.

pilot base adjust and tighten.

• Check for proper connection of the thermocouple to the rear of the valve. If loose, fully tighten.

• Check pilot for full ame impingement around thermocouple. If ame is too small, check gas pressure, adjust pilot rate screw, check pilot head for damage.

• Check thermocouple voltage at valve. It must be greater than 5 mV. If low, replace thermocouple.

Air in gas line (pilot dies while knob is depressed).

Burners will not remain lit.

Flame lifting Leak in vent pipe • Check for leaks in vent connections.

Glass fogs up Normal Condition: after the appliance warms up the glass will clear.

Blue Flames Normal during start up: ames will yellow as the replace heats up.

Flames are burning “dirty” or sooting

Remote control doesn’t work

BV ONLY:

Insufcient air for combustion

Problem with thermopile circuit.

Improper vent conguration • Check vent conguration with manual.

Terminal may be recirculating ue gases

**Due to additives in gas, glass may get hazy during operation** Clean as needed.

Flame impingement • Check log positioning.

Problem with the remote • One or more of the batteries are dead. See remote control

Problem with replace • The on/off switch is turned to OFF.

• Air tight house.

• A vacuum in room due to other air-moving device.

• Bleed line.

• Check gas line pressure.

• Contact dealer.

• Check gas line pressure .

• Check for ame impingement on thermopile. If low, see “Pilot will not remain lit”.

• Check thermopile for minimum of 300 mV when burner is switched on.

• Check wiring to thermostat for breaks.

BV ONLY: Check for spillage at draft hood that may trip spill switch

• Check to see if terminal is on correctly.

• May need to install high wind termination cap.

• Contact dealer.

• Increase primary air by opening the venturi shutter and/or by opening the vent restrictor.

See also “Burners will not remain lit.”

instructions.

• The gas control valve is turned to PILOT or OFF.

• The pilot has gone out.

• Supply make up air to the unit.

Page 21

Parts List

Reference

Number

1 120°F (49°C) Ceramic Temperature Sensor EC-001

2 Spill Switch 220°F (121°C) EC-002

3 Thermocouple EC-009

3 Spark Electrode with Cable EC-011

3 Thermopile EC-012

3 Pilot NG with Electrode EC-013

3 Pilot LP with Electrode EC-014

3 Fully Assembled Pilot NG EC-015

3 Fully Assembled Pilot LP EC-016

3 Pilot Orice NG EC-019

3 Pilot Orice LP EC-020

4 S.I.T. Piezo Ignitor EC-023

5 Burner Switch EC-025

6 Miniature Light Bulb - 115V EC-031

6 Light Bulb Holder EC-032

7 1” x 1” Side Cabinet Hinge EC-054

8 Pedestal Door Magnet EC-056

9 Door Latch Bolt EC-059

10 Light Switch EC-066

11 Fan Controller with Knob - 115V EF-045

12 Side Panel Magnet Bracket EG28-027

13 Complete Inner Door with Glass EG28-103

14 Pedestal EG28-108

15 Pedestal Door EG28-109

Part Description Part

Pilot Gasket EC-021

Stainless Steel Flex Connector with 3/8” Elbow 18” Long EC-024

Fan Access Cover Gasket EC-029

Wiring Harness Complete (2 pieces) EC-037

Burner Wiring Harness EC-037A

Body Wiring Harness EC-037B

Fan Controller Knob EC-040

IEC Power Cord - 115 V EC-043

4oz Bag Coal Embers Only EC-045

Log Set with Embers EC-048

Aluminum Manifold EC-049

3/8” Tadpole Door Gasket (7 feet) EC-057

Fan Impeller EC-064

Door Nut Mounting Bracket EC-065

Envirogas EG28 Name Plate EG28-076

Latch Bracket and Nut EG28-095

Number

Page 22

Parts List

Reference

Number

16 Burner Tray Top EG28-116A

17 Cabinet Side Panel EG28-123

18 BV Stove Top EG28-124

19 BV Top Bafe EG28-132

20 Wire Channel EG28-139

21 Pedestal Back EG28-141

22 Ash Shelf EG28-150

23 Door Latch Bracket EG28-162

24 BV 4” Crimped Flue Pipe EG28-169

25 Glass Set with Gasket EG28-205

26 Fan Mounting Bracket EG28-304

27 Venturi EG31-099

28 Control Panel Front and Decal 30-069

29 Blank Orice #74 50-343

30 Glass Extrusions (set of 2) 50-483

31 Convection Blower - 115V (no mount) 50-512

32 S.I.T. NOVA Valve Convertible 50-1421

33 Bar Set (4 Pieces) - Nickel 50-475

33 Bar Set (4 Pieces) - Painted EG28-152

33 Bar Set (4 Pieces) - Gold EG28-153

34 Door Cover - Gold 50-476

34 Door Cover - Painted 50-757

34 Door Cover - Brushed Nickel 50-1064

35 Door Assembly with Glass (A+B) - Brushed Nickel 50-1065

35 Door Assembly with Glass (A+B) - Painted EG28-099

35 Door Assembly with Glass (A+B) - Gold EG28-101

Part Description Part

BV Owner’s Manual EG28-121

Firebox Bafe EG28-125

Fan Kit EG28-127

Pedestal Wiring Plate EG28-140

Door Hinge Bracket EG28-161

Thermocouple Pilot Nut EG28-210

Control Panel Decal 30-044

Rear Exterior Back Panel 30-045

Blower Mount Screws (4) 50-086

16” Ignitor Wire 50-652

Conversion Kit LP To NG Convertible 50-1430

Conversion Kit NG To LP Convertible 50-1431

S.I.T. Valve Conversion Screw with O-ring 50-1450

S.I.T. Valve Conversion Screw Cap 50-1451

Number

Page 23

Parts Diagram - Chassis

EG 28 Body (Chassis)

April 2006

Page 24

Parts Diagram - Gas Tray & Door

EG 28 Gas Tray and Door Assemblies

April 2006

Page 25

Warranty for Enviro Gas Products

Sher wood Industries Ltd. (“Sherwood”) hereby warrants, subject to the terms and conditions herein set forth, this product against defects in material and workmanship during the specified warranty period starting from the date of original purchase at retail. In the event of a defect of material or workmanship during the specified warranty period, Sherwood reserves the right to make repairs or to assess the replacement of a defective product at Sherwood’s factory. The shipping costs are to be paid by the consumer. All warranties by Sherwood are set forth herein and no claim shall be made against Sherwood on any oral warranty or representation.

Conditions

 A completed warranty registration must be submitted to Sherwood within 90 days

of original purchase via the online warranty registration page or via the mail-in warranty registration card provided. Have the installer fill in the installation data sheet in the back of the manual for warranty and future reference.

 This warranty applies only to the original owner in the original location from date of

install.

 The unit must have been properly installed by a qualified technician or installer, and

must meet all local and national building code requirements.

 The warranty does not cover removal and re-installation costs.

 Sherwood Industries Ltd. reserves the right to make changes without notice.

 Sherwood Industries Ltd. and its employees or representatives will not assume

any damages, either directly or indirectly caused by improper usage, operation, installation, servicing or maintenance of this appliance.

 A proof of original purchase must be provided by you or the dealer including serial

number.

Exclusions

An expanded list of exclusions is available at www.enviro.com/help/warranty.html

This warranty does not cover:

 Damage as a result of improper usage or abuse.

 Damage caused from over-firing due to incorrect setup or tampering.

 Damage caused by incorrect installation.

To the Dealer

 Provide name, address and telephone number of purchaser and date of purchase.

 Provide date of purchase. Name of installer and dealer. Serial number of the

appliance. Nature of complaint, defects or malfunction, description and part # of any parts replaced.

 Pictures or return of damaged or defective product may be required.

To the Distributor

 Sign and verify that work and information are correct.

Sherwood Industries Ltd.

6782 Oldfield Road, Victoria, BC . Canada V8M 2A3

Online warranty registration: www.enviro.com/warranty/

Category One Year Two Year Limited Lifetime (7yr)

Parts

(unit serial number required )

Firebox Liner Panels

(excluding porcela in)

Firebox

Heat Exchanger

Burner

Ceramic Logs

Ceramic Glass

Pedestal / Legs

(excluding finish )



Door Assembly

Surround Panels

Exterior Panels

(excluding finish )

Electrical Components

Exterior Surface Finishing

Labour

Whereas warranty has expired, replacement parts will be warrantied for 90 days from part purchase date. Labour not included.

 

Unit serial number required.

Log set and panels excludes wear and tear or breakage caused by cleaning or service.

Glass is covered for thermal breakage. Photos of box, inside of door, and unit serial # must be supplied for breakage due to shipping.

Exterior Surface finishing covers plating, enamel or paint and excludes colour changes, chipping, and fingerprints.

Travel costs not included.



Ceramic Steel

   

  

Up to 5 years



Jan 2013

Page 26

Installation Data Sheet

The following information must be recorded by the installer for warranty purposes and future reference.

NAME OF OWNER:

_________________________________________

ADDRESS:

_________________________________________

PHONE:___________________________________

MODEL:___________________________________

SERIAL NUMBER:___________________________

DATE OF PURCHASE: _____________ (dd/mm/yyyy)

NAME OF DEALER:

_________________________________________

ADDRESS:

_________________________________________

PHONE:___________________________________

NAME OF INSTALLER:

_________________________________________

DATE OF INSTALLATION:___________(dd/mm/yyyy)

� NATURAL GAS (NAT) � PROPANE(LPG)

INLET GAS PRESSURE:_________in wc

MAIN BURNER ORIFICE:__________# DMS

PILOT ORIFICE #_________OR________in diam.

INSTALLER’S SIGNATURE:

_________________________________________

MANUFACTURED BY:

SHERWOOD INDUSTRIES LTD.

6782 OLDFIELD RD. SAANICHTON, BC, CANADA V8M 2A3

www.enviro.com

January 22, 2013

ADDRESS:

_________________________________________

PHONE:___________________________________

C-13841