Enviro Westport C-10381, Westport C-11290 User Manual

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Page 1

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

PAPER.

PLEASE KEEP THESE INSTRUCTIONS FOR FUTURE REFERENCE

Westport

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

INSTALLER:

Leave this manual with the appliance.

CONSUMER:

Retain this manual 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.

FOR YOUR SAFETY: Do not store or use gasoline or

other ammable vapours and liquids in the vicinity of

this or any other appliance.

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.

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.

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. The replace damper must be removed or welded in the open position prior to installation of a replace insert.

50-1033

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, 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/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.

• 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.

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

Pilot Lighting Instructions............................................................................................6

Pilot Light..................................................................................................................7

Air Shutter.................................................................................................................7

Remote controls (Optional).........................................................................................8

Blower Speed (Optional).............................................................................................8

Normal Sounds During Operation................................................................................8

Maintenance And Service........................................................................................................9

Routine Maintenance..................................................................................................9

Cleaning The Glass.....................................................................................................9

Cleaning The Firebox..................................................................................................9

Change Battery in Ignition Module...............................................................................9

Replacing the Glass..................................................................................................10

Glass Door Removal..................................................................................................10

Burner Removal........................................................................................................10

Fuel Conversion........................................................................................................11

Initial Installation.................................................................................................................13

Preparation For Installation.......................................................................................13

Clearances to Combustibles.......................................................................................13

Planning Your Installation..........................................................................................13

Vent Termination Restrictions....................................................................................15

Fireplace Horizontal Vent Kit 50-1235.........................................................................16

Other Approved Vent Parts........................................................................................17

Vent Congurations and Restrictor Settings..................................................................19

Horizontal Installation...............................................................................................20

Vertical Installation...................................................................................................22

Cathedral Ceiling Installation.....................................................................................24

Corner Installations..................................................................................................25

Venting into a Class ‘A’ Chimney.................................................................................26

Converting Top Vented into Rear Vented.....................................................................26

Installation of Rear Vented Appliance.........................................................................27

Installation of Top Vented; Horizontal Termination......................................................28

Installation of Top Vented; Vertical Termination...........................................................28

Freestanding Drafthood Adaptor - 50-841...................................................................29

Gas Line Connection and Testing...............................................................................32

Electrical Requirements For Gas Valve and Optional Blower..........................................33

Secondary Installation...........................................................................................................34

Installation of Optional Blower...................................................................................34

Installation of Log Set and Embers............................................................................34

Installation of Panel Set............................................................................................37

Trouble Shooting..................................................................................................................38

Parts List - Cast....................................................................................................................39

Parts Diagram - Cast.............................................................................................................42

Parts List - Components........................................................................................................43

Parts Diagram - Components.................................................................................................45

Warranty..............................................................................................................................46

Installation Data Sheet.........................................................................................................48

Page 4

Codes And Approvals

DIRECT VENT ONLY: This type is identied by the sux DV. This appliance draws all of its air for combustion from outside the dwelling, through a specially designed vent pipe system.

TOP VENT DV Certied for installation from 0-4500 ft (0-1372 m)

REAR VENT DV Certied for installation from 0-4500 ft (0-1372 m) with 36” (915 mm)

snorkel (refer to ‘Converting Top Vented into Rear Vented’).

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 (Westport 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 WESTPORT 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.

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

Specifications

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.

Dimensions:

/8"

25 ¾"

(65.3cm)

(39.0cm)

27"

(68.6cm)

25 ¾"

(65.4cm)

25 ¾"

(65.3cm)

16 5/8"

(42.2cm)

15 ¾"

(40.0cm)

/8"

(43.5cm)

Floor to center of flue

REAR VENT

23½” (59.7 cm)

27"

(68.5cm)

Figure 1: Westport Exterior Dimensions.

Rating LabeL Location:

The Rating Label is located on a plate hang on the back left of the unit.

Page 6

Operating Instructions

For Your Safety, Read Safety Precautions And

Lighting Instructions Before Operating

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

RESULT, CAUSING PROPERTY DAMAGE, PERSONAL INJURY OF LOSS OF LIFE.

PiLot Lighting instRuctions:

installation, adjustment, alteration, service or maintenance can cause property damage, personal injury, or loss of life. Refer to owner's

manual. Installation and service must be performed by a qualified installer, service agency or the gas supplier

out repeat steps 4 th

1. Flip burner switch to 'OFF'.

2. Turn 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, including near the f

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.

WHAT TO DO IF YOU SMELL GAS:

Do not try to light any appliances. Do not touch any electrical switch. Do not

use any phone in your building.

Immediately call your gas su

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.

A) This appliance is equipped with a pilot, which must be lit by hand by

information. If you do not smell gas go to the next step.

5. Find pilot located to the right behind the side log. 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 pilot is lit. Release knob. If pilot goes

have ventilation air. See installation and operating instructions manual. Keep burner and control compartment clean. WARNING: Improper

CAUTION:

FOR YOUR SAFETY: Do not operate this fireplace with the glass removed, cracked, or broken. Replacement of this glass should be

installed with provisions for combustion and by a licensed or qualified person! This appliance needs fresh air for safe operation and must

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

rough 5.

pplier from a neighbours phone. Follow the gas

loor, STOP! Follow 'B' in the above safety

CAUSING PROPERTY DAMAGE, PERSONAL INJURY, OR LOSS OF LIFE.

HOT WHILE OPERATING. DO NOT TOUCH. KEEP CHILDREN, CLOTHING, FURNITURE,

GASOLINE, OR OTHER FLAMMABLE VAPOURS AWAY.

FOR YOUR SAFETY REA D BEFORE O PERATING

TO T URN OFF GAS TO APPLIANCE

LIGHT ING INSTRUCTIONS

If you cannot reach your gas supplier, call the fire department.

C) Use only your hands to push in or turn the gas control knob; NEVER

use tools. If the knob will not push in or turn by hand, do not try

may result in a fire or explosion.

D) Do not use this appliance if any part has been underwater. Immediately

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

7. Turn on the electrical power to the unit.

performed.

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

WARNING: This gas valve has a lockout device, which will not allow

the pilot burner to be relit until the ther

knob does not pop up when released, stop and immediately 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.

under water.

mocouple has cooled. If the

TP TH TP TH

C-10381

IN OUT

to repair,

Figure 2. Lighting Instruction Label

Page 7

Operating Instructions

PiLot Light:

1. Turn off the gas to the replace. If not recently done, remove the glass and let the unit air out for at least ve (5) minutes to clear out any gas. Turn on gas to the heater. Leak test all joints

with soapy water. NEVER USE OPEN FLAME FOR LEAK TESTING.

2. Start the pilot by pressing the gas control knob and turning it to PILOT. While holding the gas control knob in, press the piezo ignitor several times until the pilot light starts. Hold the gas control knob in for 30 seconds. Check that the pilot has fully engulfed the thermocouple assembly (see Figure 3).

3. Start the main burner by turning the gas control knob to ON and then turn the rocker switch to ON. Check that all burner ports have ame.

Thermopile

Thermocouple

4. Leak test all gas joints again.

Figure 3. Pilot Flame

aiR shutteR:

The air shutter is controlled with the primary air adjustment rod located behind the gas valve shown in Figure 4.

The air shutter 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 (15) minutes and then examine the ames, compare the ames to Figure 61.

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 air shutter 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.

Gas valve

regulator

Gas valve

Primary air adjustment rod

Figure 4: Gas Valve In Place on Unit.

Table 1: Venturi Information.

Venturi Setting

Natural Gas Propane

/16” min.

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.

Page 8

Operating Instructions

For Your Safety, Read Safety Precautions And

Lighting Instructions Before Operating

Remote contRoLs (oPtionaL):

This replace can use an optional remote control or an optional cordless wall thermostat. If either of these are to be used to control the replace for the majority of the time, leave the ON/OFF switch (on the control panel) in the remote/thermostat position. Consult the instructions included with the remote/wall thermostat for operation guidelines.

bLoweR sPeeD (oPtionaL):

The blower will come on only when the replace is up to temperature (approximately 20 minutes). The speed of the fan can be changed by turning the fan control knob. To turn the blower off, turn the knob COUNTER CLOCKWISE until it “clicks” off.

It is advisable not to operate the blower below and running the blower at lower speeds could also cause premature fan failure.

noRmaL sounDs DuRing oPeRation:

/3 speed as it puts a strain on the windings of the blower

Table 2: Normal Sounds

Component Sound & Reason

Westport 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 9

Maintenance And Service

Routine maintenance:

At least once a year, run through the following procedures to ensure the system is clean and working properly. Check the burner to see if all the ports are clear and clean. Check the pilot to make sure it is not blocked by anything. The pilot ame should be blue with little or no yellow on the tips.

Warning: Clearances must be sufcient to allow access for maintenance and service

Warning: Failure to position the parts in accordance with this manual, or failure to use only parts

specically approved with this appliance may result in property damage or personal injury.

The venting system must be periodically examined; it is recommended the examination is done by a qualied agency.

cLeaning the gLass:

When the replace has cooled, remove the face of the replace along with the glass. See Maintenance and Service - GlaSS door reMoval. Check the gasket material on the back of the glass, making sure that it

is attached and intact.

During a cold start up, condensation will sometimes form on the glass. This is a normal condition with all replaces. However, this condensation can allow dust and lint to cling to the glass surface. Initial paint curing of the appliance can leave a slight lm behind the glass, a temporary problem. The glass will need cleaning about two weeks after installation. Use a mild glass cleaner and a soft cloth; abrasive cleaners will damage the glass and plated surfaces. Depending on the amount of use, the glass should require cleaning no more than two or three times a season. Do not clean the glass when it is

hot.

cLeaning the FiRebox:

Remove the logs carefully, as they are very fragile. Gently remove all the embers and rock wool and place on a paper towel. Vacuum the bottom of the rebox thoroughly. Carefully clean any dust off the logs and remove any lint from the burner and pilot. At this time, inspect the burner pan for cracking or severe warping. If a problem is suspected, contact the dealer. Check the logs for deterioration or large amounts of soot; a small amount on the bottom side of the logs is normal. Replace the logs and embers as in the loG Set and eMber inStallation section. If new/more embers and rock wool are required, contact your nearest ENVIRO dealer.

change batteRy in ignition moDuLe:

If the unit does not spark when lighting, the battery in the electronic ignition could need replacing.

Located on the left hand rear corner of the unit is a small rectangular hole. Located here is the electronic ignition module (see Figure 5). Remove the battery cover, located on the left side of the module, and replace the AA battery.

Reinstall the battery cover and check for spark by depressing the pilot knob located on the control panel.

Electronic

ignition module

Figure 5: Electronic Ignition Module

Location.

Page 10

Maintenance And Service

RePLacing the gLass:

The glass in the replace is a high temperature ceramic. If the glass is damaged in any way, a factory replacement is required (see PartS liSt - coMPonentS). Wear gloves when handling damaged glass door assembly to prevent personal injury. When the glass door assembly is being transported, it must be wrapped in newsprint and tape and/or a strong plastic bag. Do not operate with the glass front removed, cracked or broken. Removal and replacement of the glass from the door must be done by a licensed or qualied service person. The glass must be purchased from an ENVIRO dealer. No substitute

materials are allowed.

To Replace:

• Open door, and remove the glass carefully.

• Install the new piece of glass with the large bulb in the gasket tape against the unit. Place the joint in the tape in a bottom corner. Close door.

gLass DooR RemovaL:

Turn unit off and wait until the appliance has cooled down. Remove the cast iron top from the unit by lifting straight up. Lift the two door handles located on either side of the door and lift the glass door assembly straight up and out (see Figure 6 and 7). Carefully open the two doors and remove if necessary.

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

Figure 6: Handles for Removing Door. Figure 7: Removing of Door.

buRneR RemovaL:

1. Remove the glass as shown in the Maintenance and Service - GlaSS door reMoval.

2. Carefully remove the log set and ember material.

3. Remove the two (2) screws (located on the outside edges of the burner) that hold the burner to the

chassis inside the re box, see Figure 8. Remove the burner tray from the rebox.

Page 11

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 - #39 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

Rotate handles and remove the door and glass.

Pilot assembly moved from firebox for clarity.

room temperature.

2. Remove the glass as shown in the

Maintenance and Service - GlaSS door reMoval.

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.

Lift off the pilot head and replace with proper pilot orifice for fuel type to be used.

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

Using a ½" deep socket remove/reinstall the main burner orifice.

Venturi adjustment

bracket.

Undo the two

(2) screws that

hold burner in

the firebox.

into the brass elbow.

Figure 8: Unit burner shown apart.

Page 12

Red o-ring

is not visible

Red o-ring

is visible

LPG Configuration

Loosen

Tighten

Maintenance And Service

6. Convert the pilot injector: a) Pull the pilot hood straight up to access

the pilot injector.

b) Using a

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.

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. 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

Secondary inStallation - loG Set and eMberS inStallation. When re-installing the

to burner, ensure that the burner to pilot hood relationship is similar to what is shown in Figure 13. 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

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.

/32” or 4 mm Allen key,

Figure 9:

Removing valve

cap.

Figure 12: O-ring on valve screw.

Secondary inStallation - loG Set and eMberS

Figure 10: Removing

valve screw.

Figure 11: Flip

valve screw.

Figure 13. Ignitor

assembly beside the

burner.

Page 13

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 can be 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 11 inches (27.9 cm) B. Backwall to unit 2.5 inches (6.35 cm) C. Corner to unit 2.5 inches (6.35 cm) D. Ceiling 60 inches above oor (152.4 cm) E. Floor (hard wood and linoleum) 0 inches

Note: When installing on a carpeted surfaces a noncombustible hearth pad must be used.

Minimum Alcove Dimensions: Width 48 inches (121.9 cm) Height 60 inches (152.4 cm) Depth (max) 24 inches (60.96 cm)

CLEARANCES MUST BE SUFFICIENT TO ALLOW ACCESS FOR MAINTENANCE AND SERVICE.

Back wall

Side wall

Front

Figure 14: Clearances to combustibles.

Adjacent wall

Front

PLanning youR instaLLation:

When planning your installation, it will be necessary to select the proper length of vent pipe for your particular requirements. It is important to note when passing through a wall, the maximum allowable wall thickness is 10 inches (25.4 cm), 1½ inches (3.8 cm) clearance to combustibles must be maintained. Select the amount of vertical rise desired for “vertical-to-horizontal” type installations. To determine the length of vent pipe required for vertical installations, measure the distance from the appliance ue outlet to the ceiling, the ceiling thickness, the vertical rise through the attic or second story, and allow for sufcient vent height above the roof line. For two story applications, a re stop is required at each oor level. If an offset is needed in the attic, additional pipe and elbows will be required. To connect the venting system to the appliance ue outlet, a twist-lock adapter is built into the appliance at the factory. Refer to initial inStallation - vent confiGuration and reStrictor SettinGS for venting parameters.

Page 14

Initial Installation

QUALIFIED INSTALLERS ONLY

Round Support

Box/Wall Thimble

Your total vent pipe length must be within the shaded area of Figure 23. If a 90° elbow is used in the horizontal plane, 36” (91.4 cm) must be subtracted from the allowable horizontal run.

Horizontal

Termination

Pipelength

90° Elbow

Pipelength

Figure 15: Common Horizontal Installation.

36" (915 mm)

Snorkel

There are three (3) basic types of Direct Vent System installations. The three (3) types of installations are shown in Figures 15 through

17.

Vertical

Termination

Storm Collar

Flashing

Ceiling Firestop

Round Support

Box/Wall Thimble

Cathedral Ceiling

Support Box

Round Support

Box/Wall Thimble

Onto Stove

Adaptor

Figure 17: Common Snorkel Installation.

2 ft (610 mm)

Pipelength

Figure 16: Common Vertical Installation.

Page 15

Initial Installation

QUALIFIED INSTALLERS ONLY

vent teRmination RestRictions:

Fixed

Closed

Openable

Fixed

Closed

Termination Cap

Figure 18. Vent Termination Restrictions, refer to Table 3.

Table 3: Vent termination clearances, refer to Figure 18.

Letter Canadian Installation

A 12 in (30 cm) Clearance above grade, verandah, porch, deck, or balcony.

B 12 in (30 cm) 9 in (23 cm) Clearance from window or door that may be opened.

C 12 in (30 cm)* Clearance from permanently closed window (to prevent

D 24 in (60 cm)* Vertical clearance to ventilated soft located above the

E 18 in (45 cm)* Clearance to unventilated soft.

F 12 in (30 cm)* Clearance to outside corner.

G 12 in (30 cm)* Clearance to inside corner.

H 3 ft (91 cm) within a height of

15 ft (4.5 m) above the meter/

regulator assembly

I 3 ft (91 cm) 3 ft (91 cm)* Radial clearance around service regulator vent outlet.

J 12 in (30 cm) 9 in (23 cm) Clearance to non-mechanical air supply inlet to building, or

K 6 ft (1.83 m) 3 ft (91 cm) above if within 10

L 7 ft (2.13 m

M 12 in / 30 cm

N 12 in (30 cm)* Clearance horizontally to any surface (such as an exterior

O 12 in (30 cm) Clearance above roof line for vertical terminations.

In accordance with the current CSA B149, Natural Gas and Propane Installation Code.

In accordance with the current ANSI Z223.1 NFPA 54, National Fuel Gas Code.

* These numbers are only estimates. Clearance in accordance with installation codes and the requirements of the gas supplier. t

A vent shall not terminate directly above a side walk or paved driveway that is located between two single family dwellings and it serves both dwellings.

Permitted only if verandah, porch, deck, or balcony is fully open on a minimum of two sides beneath the oor.

NOTE: Venting terminals shall not be recessed into walls or siding.

Air Supply Inlet

US Installation

3 ft (91 cm) within a height of

15 ft (4.5 m) above the meter/

regulator assembly*

ft (3 m) horizontally

7 ft (2.13 m)

12 in / 30 cm*

Gas MeterG

condensation).

terminal, within a horizontal distance of 2 ft (60 cm) from center line of terminal.

Clearance to each side of center line extended above meter/regulator assembly.

the combustion air inlet to any other appliance.

Clearance to mechanical air supply inlet.

Clearance above paved sidewalk or paved driveway located on public property.

Clearance under verandah, porch, deck, or balcony.

wall) for vertical terminations.

Restriction Zone

(Termination not allowed)

Description

Page 16

Wire

spacers

Initial Installation

QUALIFIED INSTALLERS ONLY

FiRePLace hoRizontaL vent Kit 50-1235:

Please read and understand these instructions before installing. Failure to follow

these instructions carefully could cause property damage or personal injury.

KIT COMPONENTS:

Qnty Description Qnty Description

1 Horizontal direct vent termination cap 4 Wire spacers

1 Flue collar adapter 1 4 oz tube Mill-Pac Sealant

1 Wall thimble 1 4 oz tube RTV silicone

1 5’ (190 cm) length of Ø4” (10 cm) double walled ex pipe 12

1 5’ (190 cm) length of Ø6⅝” (16.8 cm) double walled ex pipe 8 1½” wood screws

Please ensure that all components are supplied with this kit. If components are missing or have been damaged, contact your dealer, distributor, or courier company. Do not attempt the installation if components are missing or damaged.

INSTALLATION INSTRUCTIONS:

1. Plan your installation and clearances to combustibles. Decide on a location for the unit that will meet the clearances noted in the venting section, and any or all local code requirements.

2. Set the appliance in the desired location. Determine if any wall studs, electrical wiring, or plumbing pipes are in the way of the venting system as it passes through the exterior wall. The replace location should be adjusted if obstructions are found in the wall.

3. Project a line from the center point of the ue outlet upward and outward to the desired ue outlet location on the exterior wall. Using this center point, scribe a 10” (25.4 cm) hole or square on the wall. Cut the hole from the interior through the exterior wall surfaces.

4. Frame the hole as shown in Figure 26.

5. Trim the wall thimble to match the wall thickness as necessary. Install the wall thimble and secure

it to the inner wall frame using four (4) 1½” wood screws. If a wall is greater than 8” (203mm) in depth, the clearance above the ex must be 4⅜” (111mm)

6. Apply a bead of Mill-Pac Black sealant to the new Ø4” (10 cm) by 5” (12.5 cm) provided ue collar adaptor. Press the ue collar into the ue outlet of the replace so that the Mill-Pac seals the ue collar to the ue outlet.

7. Stretch both the Ø4” (10 cm) ex vent and the Ø6⅝” (16.25 cm) ex intake liner to the length needed to ensure the ex can be easily connected to the vent terminal.

8. Slide the Ø6⅝” (16.25 cm) ex intake liner over the ex vent. Install four (4) wire spacers around the ex pipe. Ensure the wire spacers are positioned at either end of the pipes, and at each end of any elbows in the liners (refer to Figure 19 and 20).

9. Install the ex pipe assembly through

the wall thimble, ensure that this portion of pipe slides through the outside wall far enough to connect onto the vent

Figure 19: Wire Spacers.

termination cap.

/16” tech screws

Figure 20: Wire Spacer in Place.

Page 17

Flue Pipe Adaptor

Wall Framing

Wall Thimble

Fire Stop

Exhaust 4" Flex Pipe

Combusion Air 6

/8" Flex Pipe

Wire Spacers

Horizontal Vent Termination

Initial Installation

QUALIFIED INSTALLERS ONLY

10. Apply a bead of Mill-Pac Black sealant to the top section of the Ø4” (10 cm) by 5” (12.5 cm) ue collar adaptor previously installed into the replace ue outlet. Slide the Ø4” (10 cm) ex vent over the ue collar and secure with three (3) sheet metal screws evenly spaced.

11. Place a bead of high temperature silicone on the intake collar of the replace, slide the Ø6⅝” (16.25 cm) ex intake liner over the collar, secure the ex liner with three (3) sheet metal screws evenly spaced.

12. On the outside of the exterior wall, apply a bead of Mill-Pac Black sealant to the Ø4” (10 cm) pipe of the vent terminal. Slide the ex liner onto the vent terminal and secure with three (3) sheet metal screws evenly spaced.

13. Place a bead of high temperature silicone on the intake collar of the vent terminal, slide the Ø6⅝” (16.25 cm) ex intake liner over the collar, secure the ex liner with three (3) sheet metal screws evenly spaced.

14. Attach the vent terminal to the outside of the house using four (4) wood screws provided.

15. Light the appliance and ensure proper operation.

Figure 21: Installation of Fireplace Horizontal Vent Kit.

otheR aPPRoveD vent PaRts:

Table 4: Approved Vent Manufacturers

Manufacturer Trade Name Nominal Sizes

American Metal Products AmeriVent Direct 4” - 6 5/8” Security Chimneys International LTD Secure Vent 4” - 6 5/8” Selkirk Metalbestos Direct-Temp 4” - 6 5/8” Simpson Dura-Vent Direct Vent GS 4” - 6 5/8”

The Westport replace has been tested and certied for use with AMERICAN METAL PRODUCTS “AMERIVENT DIRECT”, SIMPSON DURAVENT TYPE GS PIPE FOR GAS STOVES. SECURITY CHIMNEY’S “SECURE VENT DIRECT VENT SYSTEM” and SELKIRK “DIRECT-TEMP VENT SYSTEM” kits are available for horizontal and vertical venting. When using Simpson Duravent, it is recommended that, before installation, a bead of RTV High Temperature Silicone should be applied to each outer vent joint, and MilPac to each inner joint. When planning an installation, it will be necessary to select the proper length of vent pipe for the particular requirements.

WARNING: Do not mix parts from different vent manufacturers’ systems.

Page 18

Initial Installation

QUALIFIED INSTALLERS ONLY

EXCEPTION TO WARNING: This product has been evaluated by Intertek for using a Direct Vent GS starting collar in conjunction with Secure Vent, Direct-Temp, and Ameri Vent Direct venting systems. Use of these systems with the Direct Vent GS starting collar is deemed acceptable and does not affect the Intertek WH listing of the appliance.

Table 5: Vent part numbers (Must state if galvanized or black wanted, PART NUMBERS).

Direct Vent GS Direct-Temp Secure Vent Ameri Vent Direct Description

908 4DT-6 SV4L6 6” pipe length

4D7 7” pipe length

907 4DT-9 9” pipe length

906 4DT-12 SV4L12 4D12 12” pipe length

904 4DT-24 SV4L24 4D2 24” pipe length

903 4DT-36 SV4L36 4D3 36” pipe length

902 4DT-48 SV4L48 4D4 48” pipe length

945 4DT-EL45 SV4EBR45 4D45B 45° elbow, black

990 4DT-EL90 SV4EBR90 4D90B 90° elbow, black

950 4DT-VS SV4VS Vinyl siding standoff/sheild

942 4DT-WT SV4RSN 4DWT Wall thimble

953 4DT-SC SV4FC 4DSC Storm collar

963 4DT-FS SV4BF 4DFSP Fire stop

988 4DT-WS/B SV4BM 4DWS Wall strap/support/band

970 4DT-HKA SV0SHK 4DHTK1

911 11” to 14 ⅝” pipe, adjustable

4DT-AJ 4D12A 4” to 10” pipe , adjustable

SV4LA12 1½” to 12” pipe , adjustable

943 4DT-AF6 4DF Flashing, 0/12 to 6/12 roof pitch

943S 4DT-AF12 4DF12 Flashing, 7/12 to 12/12 roof pitch

SV4FA Flashing, 1/12 to 7/12 roof pitch

SV4FB Flashing, 8/12 to 12/12 roof pitch

943F SV4F Flat ashing

980 4DT-VC SV4CGV 4DVC Vertical termination

991 4DT-HVC High wind vertical termination

Horizontal termination kit (SD: Basic Kit, SEL: Kit A, SC: Standard Kit)

984 4DT-HC SV4CHC 4DHC Horizontal square termination

985 4DT-HHC High wind horizontal termination

978 4DT-VKC SV0FAK 4DVTK Vertical termination kit

971 4DT-HKB SV0SHK2 4DHTK2

Horizontal termination kit (SD: Kit A, SEL: Kit B, SC: Kit)

Page 19

Initial Installation

V e n t

R e s t r i c t o r

P o s i t i o n s

If top vented the vent pipe

must rise a

minimum of

2’(0.61m) straightoff the topof the unit.

0’

(0 m)

0’

(0 m)

5’

(1.52 m)

5’

(1.52 m)

10’

(3.05 m)

10’

(3.05 m)

15’

(4.57 m)

15’

(4.57 m)

20’

(6.10 m)

25’

(7.62 m)

32’

(9.75 m)

30’

(9.14 m)

18’

(5.49 m)

0’

(0 m)

2’max

(0.61 m)

Above2’(0.61 m)

vertical the rear

ventchart and

the top ventchart

arethe same.

0’

(0 m)

5’

(1.52 m)

A 36” snorkel must be used

if unit’svent

termination

is in thedark

greyshaded

area.

5’

(1.52 m)

QUALIFIED INSTALLERS ONLY

vent conFiguRations anD RestRictoR settings:

Figures 23 & 24 show the range of venting options, they show possible vent congurations if the unit is top vented (see Figure 23) or rear vented (see Figure 24), for vertical and horizontal terminations, any layout that remains within the shaded area is acceptable. Having the fewest number of elbows is ideal, as they tend to disrupt air movement. Using 45˚ elbows is preferable to using 90˚ elbows. Also, a shorter vent system will perform better than a longer one.

The ENVIRO WESTPORT has been designed with a built in restrictor plate. The restrictor is designed to enhance ame appearance when installing this unit with vertical chimneys as well as installations with longer horizontal vent applications. It does this by controlling the amount of air moving through the vent pipe.

Figure 23 shows the vent restrictor position required, relative to the length of vent pipe. Longer vertical vent lengths necessitate greater restriction; position 1 is open and position 5 is maximum restriction (refer to Figure 22). To avoid injury, it is best to make this adjustment when the replace is cool or use welder’s gloves or oven mitts.

Figure 22: Restrictor plate settings.

View showing fully

closed restrictor plate

View showing fully

open restrictor plate

Note: 0,0 in Figures 23 & 24 represent

the outlet of the ue collar elbow.

To access vent restrictor remove the valve cover plate from the right rear corner of the unit by undoing the two fastening screws.

Loosen the ¼” hex head screw and adjust to the correct setting.

Slide the hex head screw to the next setting and re-tighten the screw to secure in place.

The numbers in this chart represent the actual vent restrictor settings. Although the numbers do not appear on the unit use this as a guide to follow.

Wait for unit to warm up to operating temperature to ensure proper and clean burning unit.

Figure 23. Possible Vent Congurations for Top Vented;

Vertical and Horizontal Terminations.

Figure 24. Possible Vent Congurations for Rear

Vented; Vertical and Horizontal Terminations.

Page 20

Initial Installation

QUALIFIED INSTALLERS ONLY

hoRizontaL instaLLation:

1. Set the appliance in the desired location. Check to determine if wall studs or roof rafters are in the way when the venting system is attached. If this is the case, you may want to adjust the location of the appliance.

2. Direct vent pipe and ttings are designed with special twist-lock connections. Assemble the desired combination of black pipe and elbows to the appliance adapter with pipe seams oriented towards the wall or oor, as much out of view as possible.

Place a bead of Mil-Pac on the outer edge of the inner exhaust pipe

(non-ared end). Place a bead of high temperature silicone on the male edge of the outer pipe. Push the pipe sections completely together, then twist-lock one section clockwise approximately ¼ turn, until the two sections are fully locked. The female locking lugs will not be visible from the outside, on black pipe. They may be located by examining the inside of the female ends as shown in Figure 25.

Notes: (a) Twist-lock procedure: four (4) indentations, located on the female

end of the pipes and ttings, are designed to slide straight onto the male ends of adjacent pipes and ttings, by orienting the four pipe indentations so they match and slide into the four entry slots on the male end.

(b) Horizontal runs of vent pipe must be supported every 36” (915mm). Wall straps are available for this purpose, also when running horizontal pipe minimum clearances to combustibles must be maintained;

2” (51mm) at top, 1½” (38mm) at sides, 1½” (38mm) at bottom.

Sealant

Figure 25: Twist-Lock Connection

10"

(254mm)

10"

(254mm)

Female Locking

Lugs

Male

Locking

Lugs

3. With the pipe attached to the stove in the correct location, mark the

wall for a 10” (25.4cm) x 10” (25.4 cm) square hole (refer to Figure

26). The center of the square hole should match the center line of the horizontal pipe. Cut and frame the 10” (25.4cm) x 10” (25.4cm) hole in the exterior wall where the vent will be terminated. Refer to Figure 18. If the wall being

/4"

penetrated is constructed of non-combustible material i.e. masonry or concrete, a 7” (17.8cm) hole is acceptable.

(3.2cm)

Fold strap

here

4. Position the horizontal vent

termination in the center of the 10” (25.4cm) x 10”

Sheet metal

screws

(25.4cm) hole, and attach to the exterior wall with the four screws provided. Before attaching the vent termination to the exterior

Wall Thimble

Strap

Figure 27: Installing Decorative Wall Thimble.

Figure 26: Wall Framing Hole for

Horizontal Installation.

Woodscrews

Page 21

Initial Installation

Wood screws (x4)

Cut vinyl siding away to fit standoff

Bolt (x4) required

Nut (x4) required

Wood screw (x4)

QUALIFIED INSTALLERS ONLY

wall, run a bead of non-hardening mastic around the edges, so as to make a seal between the termination and the wall. The arrow on the vent termination should be pointing up, insure that the proper clearances to combustible materials are maintained.

5. Before connecting the horizontal run of the vent pipe to the vent termination, slide the black decorative wall thimble cover over the vent pipe.

6. Slide the appliance and vent assembly towards the wall, carefully inserting the vent pipe into the cap assembly. It is important that the vent pipe extend into the vent cap a sufcient distance with a minimum of 1¼” (3.2cm) overlap. Secure the connection between the vent cap pipe and the vent cap by attaching the two sheet metal straps extending from the vent cap assembly into the outer wall of the vent pipe. Use the two sheet metal screws provided to connect the straps to the vent pipe. Bend any remaining portion of the sheet metal straps back towards the vent cap, so the decorative wall thimble will conceal it (see left image in Figure 27).

7. Slide the decorative wall thimble up to the wall surface and attach with the screws provided. Apply decorative brass or chrome trim if desired (see right image in Figure 27).

NOTES: (a) The four (4) wood screws provided should be replaced with the appropriate fasteners for stucco,

brick, concrete, or other types of siding. (b) For buildings with vinyl siding, a vinyl siding standoff, should be installed between the vent cap and

the exterior wall (see Figure 28). Attach the vinyl siding standoff to the horizontal termination. The vinyl siding standoff prevents excessive heat from possibly melting the vinyl siding material. Note that the horizontal vent termination bolts onto the at portion of the vinyl siding standoff (shaded area in Figure

28), so that an air space will exist between the wall and the vent termination.

(c) The horizontal run of vent pipe must be level and should have a ¼ inch rise for every one foot of run towards the termination. Never allow the vent to run downward. This could cause high

temperature and may present the possibility of a re. (d) The location of the horizontal vent termination on the exterior wall must not be easily blocked or

obstructed. Refer to

(e) When installing a vent pipe in a chase the minimum clearance to combustibles is 2” (51 mm). (f) Maintain manufacturer’s clearances to combustibles with venting.

initial inStallation - vent confiGurationS and reStrictor SettinGS.

Figure 28: Installing Vent Cap with Vinyl Siding

Stand-Off.

Figure 29: Installing Horizontal Vent

Termination.

Page 22

11/2” (4cm) long wood screw (x4)

10” (25.4cm) x 10” (25.4cm)

inside framing

Ceiling Joist

Framing

Initial Installation

QUALIFIED INSTALLERS ONLY

veRticaL instaLLation:

1. Check the instructions for required clearances (air spaces) to combustibles when passing through ceilings, walls, roofs, enclosures, attic rafters, or other nearby combustible surfaces. Do not pack air spaces with insulation.

2. Set the gas appliance in the desired location. Drop a plumb bob down from the ceiling to the position of the appliance ue exit, and mark the location where the vent will penetrate the ceiling. Drill a small hole at this point. Next, drop a plumb bob from the roof to the hole previously drilled in the ceiling, mark the spot where the vent will penetrate the roof. Determine if ceiling joists, roof rafters, or other framing will obstruct the venting system. You may wish to relocate the appliance, or to offset, to avoid cutting load bearing members.

3. To install the Round Support Box/Wall Thimble in a at ceiling, cut a 10” square hole in the ceiling, centered in the hole drilled in Step 2. Frame the hole as shown in Figure 30.

4. Assemble the desired lengths of black pipe and elbows necessary to reach from the appliance adapter up through the Round Support Box. Insure that all pipe and elbow connections are in their fully twist-locked position.

5. Cut hole in the roof centered on the small hole placed in the roof from Step 2. The hole should be of sufcient size to meet minimum requirements for Clearance to Combustibles, as specied. Continue to assemble lengths of pipe and elbows necessary to reach from the ceiling support box up through the roof line. Galvanized pipe and elbows may be utilized in the attic, as well as above the roof line. The galvanized nish is desirable above the roof line, due to the higher corrosion resistance.

Elbow Strap

6. Once the pipe sections have been joined, and run up through the hole in the roof, slip an elbow strap over the exposed sections, bend the support straps outwards, and push the elbow strap down to the roof level, as shown in Figure 31. Tighten the clamp around the pipe section. Use a level to make sure the pipe is truly vertical. With roong nails, secure the support straps to the roof. Seal the nails holes heads with non-hardening mastic. Trim the excess length of

Figure 31: Vertical Vent Termination Installation.

Figure 30: Wall Framing for Hole for Vertical

Installation.

Vertical

Termination

Storm Collar

Flashing

Roofing nails

Page 23

Dimension ‘H’ obtained from table below.

Initial Installation

QUALIFIED INSTALLERS ONLY

the support straps that extend out beyond the edge of the ashing.

7. Slip the ashing over the pipe section protruding through the roof. Secure the base of the ashing to the roof with roong nails. Use a non-hardening sealant between the uphill edge of the ashing and the roof. Insure the roong material overlaps the top edge of the ashing as shown in Figure 30. Verify that you have at least the minimum clearance to combustibles at the roof line.

8. Continue to add pipe sections until the height of the vent cap meets the minimum code requirements. Refer to Figure 32 and Table 6. Note that for steep roof pitches, the vent height must be increased. In high wind conditions, nearby trees, adjoining roof lines, steep pitched roofs, and other similar factors can result in poor draft, or down drafting. In these cases, increasing the vent height may solve the problem.

9. Slip the storm collar over the pipe, and push it down to the top of the roof ashing as shown in Figure

31. Use the non-hardening sealant around the joint between the pipe and the storm collar.

10. Twist-lock the vent cap.

Figure 32: Height of Vertical Termination;

Reference Table 6.

Table 6: Minimum ‘H’ for Figure 32.

Roof Pitch Minimum Height

Feet Meters

Flat to 7/12 1 0.3

Over 7/12 to 8/12 1.5 0.46

Over 8/12 to 9/12 2 0.61

Over 9/12 to 10/12 2.5 0.76

Over 10/12 to 11/12 3.25 0.99

Over 11/12 to 12/12 4 1.22

Over 12/12 to 14/12 5 1.52

Over 14/12 to 16/12 6 1.83

Over 16/12 to 18/12 7 2.13

Over 18/12 to 20/12 7.5 2.29

Over 20/12 to 21/12 8 2.44

NOTES:

(a) If an offset is necessary in the attic to avoid obstructions, it is important to support the vent pipe

every 3 feet (91 cm), to avoid excessive stress on the elbows, and possible separation. Wall straps are available for this purpose (see Figure 33).

(b) When ever possible, use 45° degree elbows instead of 90° degree elbows. The 45° degree elbow

offers less restriction to the ow of ue gases and intake air.

oors (see Figure 34). The opening should be framed to 10” (25.4 cm) x 10” (25.4 cm) inside dimensions, in the same manner as shown in Figure 30.

(d) Any occupied areas above the rst oor, including closets and storage spaces, which the vertical vent

passes through, must be enclosed. The enclosure may be framed and sheet rocked with standard building materials. However consult the appliance manufactures installation instructions for the minimum allowable clearance between the outside of the vent pipe, and the combustible surfaces of the enclosure. Do not ll any required air spaces with insulation.

Page 24

plumber’s tape connected to wall strap

Wall strap

45° elbows (x2)

Nails

Ceiling firestop

Ceiling

Second floor

Use clearances to as defined by appliance and vent pipe manufacturers.

Initial Installation

QUALIFIED INSTALLERS ONLY

Figure 34: Multi-Story Vent Pipe Installation.

Figure 33: Use of Wall Straps.

catheDRaL ceiLing instaLLation:

1. Follow installation steps 1 & 2 under initial inStallation - vertical inStallation.

2. Using the plumb bob, mark the centerline of the venting system on the ceiling and drill a small hole through the ceiling and roof at this point. From the roof, locate the drill hole and mark the outline of the “Cathedral Ceiling Support Box”.

3. Remove shingles or other roof coverings as necessary to cut the rectangular hole for the “Support Box”. Cut the hole ⅛” larger than the “Support Box” outline.

4. Lower the “Support Box” through the hole in the roof until the bottom of the “Support Box” protrudes at least 2 inches (5 cm) below the ceiling. Align the “Support Box” both vertically and horizontally with a level as shown in Figure 35. Temporarily tack the “Support Box” in the place through the inside walls and into the roof sheathing.

Figure 35: Cathedral Ceiling Support Box Leveling.

Page 25

Initial Installation

21/2” (67 mm)

Inside Wall

Outside Wall

36”(915 mm) Snorkel

Outside Wall

21/2” (67 mm)

QUALIFIED INSTALLERS ONLY

5. Using tin snips, cut the “Support Box” from the top corners down to the roof line, and fold the resulting aps over the roof sheathing (Figure 36). Before nailing it in to the roof, run a bead of non-hardening mastic around the top edges of the “Support Box”, to make a seal between the box and the roof. Clean out any combustible material from the inside of the “Support Box”.

6. Complete the cathedral ceiling installation by following the same procedures outlined in Steps 4 through 9 for

inStallation - vertical inStallation.

coRneR instaLLations:

Do not interfere with the structural integrity of the walls.

When rear venting if a 90° bend is used the maximum horizontal vent that can be used is 6” (152mm) and if a 45° bend is used the maximum horizontal vent that can be used is 12” (305mm). For installations with a 36” (915 mm) snorkel refer to Figure 37 and

SettinGS. For other corner installations refer to Figure 38 and initial inStallation - vent confiGurationS and reStrictor SettinGS.

initial

Figure 36: Cathedral Ceiling Support Box

Installation.

initial inStallation - vent confiGurationS and reStrictor

snorkel.

Figure 37: Corner installation rear vented with

Figure 38: Corner installation top vented.

Page 26

Initial Installation

Simpson GS DuraVent Cap

CapAdapter

Class‘A’ Chimney

Roof Flashing

4”(10cm) FlexLiner Inside Class‘A’Chimney

CeilingRafters

GS SimpsonDura VentPipe 4”x 65/8”

QUALIFIED INSTALLERS ONLY

venting into a cLass ‘a’ chimney:

This model is also certied and tested to vent into CLASS ‘A’ wood stove chimneys.

Place the freestanding direct vent appliance in the desired location.

Use a conversion kit from Simpson Duravent (931, 932, or 933), or Security Chimney (SV4CCK1, SV4CCK2, or SV4CCK1). Which kit is used will depending on the inner diameter of the CLASS ‘A’ chimney that this appliance is to be vented into.

Place a bead of high temperature silicone or mil-pac at each connection to ensure a tight seal.

NOTE: An approved 4” (10 cm) diameter ex liner must be used in the application.

NOTE: Use Simpson Dura Vent from the top of the appliance until this vent reaches the CLASS ‘A’ chimney. Install the retro adapter to the top section of GS direct vent pipe and install the ex liner to the retro adapter.

Fully line the CLASS ‘A’ chimney with a minimum 4” (10 cm) ex liner to the top of the CLASS ‘A’ chimney.

Place a bead of high temperature silicone to the Simpson Cap adapter and securely attach the ex liner to the adapter.

Secure the cap adapter to the CLASS ‘A’ chimney ensuring an airtight seal.

Install the vertical termination cap.

Light the unit and ensure proper operation.

THE USE OF ANY EXISTING CHIMNEY AS AN AIR INTAKE IS NOT COVERED UNDER THE ANSI Z21.88-2002 CSA

2.33a-2002 TEST METHODS AND THE RESULTING ITS/ WH PRODUCT CERTIFICATION. THE CODE AUTHORITY HAVING JURISDICTION MUST BE CONSULTED PRIOR TO PROCEEDING WITH THIS INSTALLATION METHOD.

conveRting toP venteD into ReaR venteD:

This unit has been shipped as a 30,000 Btu/hr top-vented freestanding unit. This unit can be converted to a rear vented unit with a 36” (915 mm) snorkel for some installation applications.To convert this unit to a rear vented model you must remove the ue pipe adapter and turn to the rear vent position. See sections initial inStallation - inStallation of rear vented aPPliance.

1. Carefully remove the trivet and the stovetop. Place on a soft surface as not to damage the porcelain nishes.

Figure 39: Assembly of Venting into a Class ‘A’

Chimney.

Page 27

Initial Installation

QUALIFIED INSTALLERS ONLY

2. Remove the four (4) ¼” screws that hold the ue collar elbow to the unit body (see Figure 40).

3. Carefully remove the elbow being sure not to damage the gasket that is glued to the ue collar elbow, it seals the ue to the rebox.

4. Turn the elbow to the rear vent position and re-fasten with the screws removed in step 2 (see Figure

41).

Firebox Top

Flue Collar Adapter

Undo four ¼" screws that hold flue collar elbow to unit.

Figure 40: Step 3 of Converting Top Vented into

Rear Vented.

Figure 41: Step 4 of Converting Top

instaLLation oF ReaR venteD aPPLiance:

Place the unit into position.

Attach a small section of pipe on the unit and mark exterior wall where vent would pass through the wall.

Cut a 10” (25.4 cm) minimum hole in the wall to maintain clearances to combustibles. Frame hole as shown in Figure 26.

Install a wall thimble.

Install interior nished collar.

Install the vent section through the wall.

THIS UNIT MUST BE VENTED WITH A 36” (91 cm) SNORKEL KIT IF UNIT IS RATED FOR 30,000 Btu/hr NG and 26,000 Btu/hr LP.

Seal around the vent terminal to the structure using a non hardening mastic.

Also refer to

SettinGS.

initial inStallation - vent confiGurationS and reStrictor

Vented into Rear Vented.

Minimum vent terminal 36" (91.4cm) high snorkel kit.

Siding

Exterior wall

Drywall

Wall thimble

Inside finished collar

Vent pipe

Figure 42: Installation for Rear Vented;

30,000 Btu/hr.

Page 28

Initial Installation

QUALIFIED INSTALLERS ONLY

instaLLation oF toP venteD; hoRizontaL teRmination:

This is the most common type of installation style.

Set the unit in place.

Install a minimum 24” (61 cm) vertical chimney.

Install a 90° elbow, and mark the exterior wall where the vent would pass through.

Cut a 10” (25.4 cm) minimum hole in the wall to maintain clearances to combustibles around vent pipe. Frame hole if as shown in Figure

26.

Install wall thimble.

Install interior nished collar

Install the vent section through the wall and then install the vent termination.

Seal around the termination using a non hardening mastic.

CORNER INSTALLATION:

This type of installation can be used in a corner installation. If a 90° elbow is used in the horizontal plane, 36” (91.4 cm) must be subtracted from the allowable horizontal run shown in Figure 23.

instaLLation oF toP venteD; veRticaL teRmination:

Termination

Inside

finished collar

Wall thimble

Vent pipe

Drywall

Exterior wall

Siding

Figure 43: Installation for Top

Vented; Horizontal Termination.

Place the unit in place.

Drop a plumb bob from the ceiling to the center point of the ue outlet.

Cut a 10” (25.4 cm) hole in the ceiling and the roof. Refer to Figure 30.

Install the ceiling support and insulation guard.

Install the roof ashing. Ensure that the roof ashing is installed under the roong material so that a watertight seal is created.

Install the ue pipe from the top of the unit through the roof.

Ensure that all ue pipe and unit maintain required clearances to combustibles.

CORNER INSTALLATION:

Vent cap

Roof flashing

Roof truss

Insulation gaurd

Ceiling support

Inside finished collar

Flue pipe

Figure 44: Installation for Top Vented;

Vertical Termination.

Page 29

Initial Installation

QUALIFIED INSTALLERS ONLY

FReestanDing DRaFthooD aDaPtoR - 50-841:

This Drafthood Adaptor is a complete assembly and is ready to t onto your Westport in a vertical vent application only. With the Drafthood Adaptor correctly installed and wired to the gas control valve. Your Direct Vent Fireplace can be vented like a B-Vent Fireplace.

INSTALLATION: WARNING: This Freestanding Drafthood Adaptor must be tted by a qualied service technician.

1. Remove the Drafthood Adaptor from the packaging. Ensure the unit and wire harness are undamaged. If

there is damage contact your dealer, distributor, or courier company before starting this installation.

2. Install the adaptor so the wires exit to the rear of the replace. Slide the Drafthood Adaptor over the

outlet pipe of the replace until the bottom of the adaptor collar stops on the top of the outlet. The Drafthood Adaptor must be safely secured to the vent anges with either self-tapping screws and/or high temperature sealant.

WARNING: During the tting of the Drafthood Adaptor, ensure that the wires are not pinched between the adaptor and the collar and/or ue outlet. Ensure that the opening of the Drafthood Adaptor is not blocked or obstructed.

3. Being careful not to run any wiring tight across metal edges; connect them to the valve and “ON/OFF”

switch (refer to Figure 45).

4. Adjust the restrictor plate

to position 2.5 of 5. See the vent restrictor settings in the instruction manual.

5. Adjust the embers on the

burner so they don’t cover the burner ports.

WIRING DIAGRAM:

The replace connections are labelled in Figure 45. When installing the Drafthood Adaptor onto a replace tted with an optional wall switch or an optional thermostat, remove one wire from the switch to the gas valve and connect the Drafthood Adaptor harness as shown in Figure 45.

Optional remote control receiver

Purple

Figure 45: Wiring Diagram for Electrical Connection.

ON / OFF / Remote thermostat switch

Grey

Blue

Optional wall switch

Optional Thermostat

Valve

Drafthood adaptor

300

F (149oC)

manual reset

temperature

sensor

Grey

GENERAL VENTING INFORMATION:

Canadian Installations

The venting system must be installed in accordance with the current CSA B149 installation code and/or local codes having jurisdiction.

U.S.A. Installations

The venting system must be installed in accordance with the current National Fuel Gas Code, ANSI Z223.1, and/or local codes having jurisdiction.

Page 30

Initial Installation

The minimum clearance to combustibles is 6” (150 mm) when using single wall venting and 1” (25 mm) when using “B-vent” venting.

We strongly recommend installing an approved chimney liner in an existing brick chimney. This will maximize the potential draft of the chimney and lessen the effects of slow chimney start-up.

VENTING OF A FIREPLACE FITTED WITH THE DRAFTHOOD ADAPTOR: Note: Please refer to the chimney manufacturer’s installation instructions prior to commencing the

installation. This unit may be vented to an existing masonry

chimney, or where no masonry chimney is available, an approved “B-vent” chimney, or any other approved constructed chimney/vent system (see Figure 46 &

47). In either case, the replace may be connected to

the chimney/vent using a 4” (10 cm) single wall vent connector.

When an existing masonry chimney is utilized for the venting, we recommend the vent connector be connected to an approved 4” (10 cm) diameter ue liner running the full height of the chimney. In many jurisdictions this ue liner may be mandatory.

6" (15cm)

optional

decorative

cover

4" (10cm)

vent

If 4” (10 cm) single wall vent is used, a minimum of 6” (15 cm) must be maintained between the vent connector and any combustibles.

If 4” (10 cm) “B-vent” is used a minimum of 1” (25

Figure 46: Unit top venting styles.

mm) must be maintained between the vent connector and any combustibles. CAUTION: A minimum vent height of 12’ (3.6 m) from the oor is required to effectively vent this

replace.

SPILLAGE TEST:

A spillage test must be performed prior to leaving the installed replace with the customer. Perform this test in the following

Check vent draft at the top row of opening.

manner:

1. Close all windows and doors in the room.

2. Start all exhaust fans in the house and the furnace blower.

3. Light the replace and set to maximum ame adjustment.

4. After a minimum of 10 minutes operation, test the chimney draft with a smoke match

Figure 47: Unit rear

venting style.

at the top row of the pattern to conrm that there is adequate draft or ‘pull’ at the openings around the body of the Drafthood

Figure 48: Draft test place.

Adaptor, as shown in Figure 48.

Page 31

Initial Installation

AUTOMATIC SAFETY SHUT DOWN:

If the spill switch is activated and shuts off the main burner the following procedure should be followed.

• Is the pilot ame still on? If not, the reason for the replace shut down is not the spill switch.

• Turn off the pilot ame and turn off all controls. Let replace to cool down.

• Check for blockages or restrictions in the ue and venting components.

• Restart the replace and check for vent draft as described earlier.

• Operate the replace in a normal manner.

• If the main burner shuts down again after a period of operation, turn off the replace and contact your service technician.

SPILL SWITCH REPLACEMENT:

Use the following instructions to replace the Safety Spill Switch.

1. Turn the unit off and allow it to cool.

2. Disconnect the spill switch wires from the

valve and on/off/remote rocker switch wire (see Figure 45).

3. Remove the four mounting screws holding

the spill switch bracket and remove the bracket (see Figure 49).

4. Remove and replace the spill switch with a

50-885 Spill Switch Assembly using a T-20 torx type driver.

5. Follow the reverse of the previous steps.

OPTIONAL FINISHING:

In installations where the ue connector is running from the drafthood into a non-combustible chimney the following optional nishing technique can be used.

CAUTION: Installations where the ue connector or venting connects to, or passes through, combustible walls or ceilings, the inner vent components must be ‘B-vent’. It is not allowable in these applications to use single wall inner vent components.

For decorative purposes a 6” (15 cm) single wall black stove pipe may be installed over the 4” (10 cm) single wall or ‘B-Vent’.

Note: The use of these components is for aesthetic purposes only and does not effect the fact that the replace, when tted with the Drafthood Adaptor, is a Natural Vent appliance and therefore draws air in through the Drafthood Adaptor intake ports.

Figure 49: Spill switch installation.

Page 32

Initial Installation

QUALIFIED INSTALLERS ONLY

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

Manifold

Pressure Tap

Inlet

Pressure Tap

• 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

TP TH TP TH

IN OUT

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.

Pilot Adjustment

Screw

Figure 50: Fully Labeled Gas Valve.

Hi/Low

Knob

Gas Control

Knob

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.

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 5/16” (8 mm) I.D. hose over pressure tap system.

• Check pressures using a manometer.

• When nished, release pressure, remove hose & tighten set screw.

Table 7: Pressure and BTU Information.

Natural Gas Propane

Main Burner #39 DMS #53 DMS

Manifold Pressure 3.8” W.C. / 0.95KPa 11.0” W.C. / 2.7KPa

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

Max Supply Pressure 7.0” W.C. / 1.74KPa 13.0” W.C. / 3.28KPa

Min. Supply Pressure 5” W.C. / 1.24KPa 12.0” W.C. / 2.98KPa

Max BTU/hr Input 30,000 BTU/hr (8.80KW) 26,500 BTU/hr (7.76KW)

Min. BTU/hr Input 17,000 BTU/hr (4.98 KW) 14,000 BTU/hr (4.10KW)

Venturi Setting

/16” min.

NEVER USE AN OPEN FLAME FOR LEAK TESTING.

Page 33

Initial Installation

QUALIFIED INSTALLERS ONLY

eLectRicaL RequiRements FoR gas vaLve anD oPtionaL bLoweR:

The ENVIRO WESTPORT 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 when equipped with an optional blower must be electrically connected 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.

ON/OFF/Remote

Thermostat Switch

Blue

Thermopile

Manifold

Pressure Tap

Gas Control

Valve

Thermocouple

Inlet

Pressure

Tap

70 ° F

Optional

Remote

Control

OFF

Purple

Grey

70 ° F

DOWN

COOL / HEAT

PROGRAM

Optional

Wall Switch

Optional

Thermostat

Pilot Adjustment

Screw

Figure 51: Gas Control Valve and Optional Thermostat Wiring.

Table 8. Recommended Thermostat

Wire Size.

Fan

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)

White

Black

Fan

temperature

sensor

Power

Supply

Figure 52. Wiring Diagram For Fan Control.

Black

Fan

controller

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

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.

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

Page 34

Secondary Installation

PlacementPin for Left Rear Log

LedgeforLeft Rear Log

instaLLation oF oPtionaL bLoweR:

1. Remove the pre-assembled blower from the packaging. Inspect the blower for damage. If damage is noticed call your dealer, distributor or courier company and have components replaced.

2. Ensure the temperature sensor will touch the unit when mounted. If it does not touch, adjust the sensor so it does.

2. Place the fan assembly behind the unit and

Control panel

(Fan control location)

Screw hole

Valve cover

Fan assembly

Figure 53: Optional Blower (Fan) Installation.

secure with the three screws provided, (as shown in Figure 53).

3. Open the gas valve cover. Carefully cut the decal portion on the control panel and install the fan control switch in this location. See Figure 46 for wiring of optional blower.

4. Plug the fan assembly into the wall outlet and turn the unit on to ensure fan operation.

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 four (4) locator pins, and the right log has two (2) ledges 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.

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

Figure 54: Step 1 of Log Placement.

Figure 55: Step 2 of Log Placement.

Page 35

Placementfor FrontLeftLog

Ledgefor CenterLog

PlacementPin

forCenterLog

Secondary Installation

1. 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.

2. Place the log set into the rebox. Locate each log by seating it down onto the burner tray support pins. Follow Figures 48 to 54 proper log placement.

3. 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 diagram provided for proper ember placement.)

Figure 56: Step 3 of Log Placement.

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

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 57: Step 4 of Log Placement.

Figure 58: Complete Log Placement.

Page 36

Secondary Installation

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 four (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, available at your local ENVIRO dealer.

Maintenance and Service on how to remove

See door to clean glass.

Figure 59: Log Placement with Rock Wool.

Figure 60: Log Placement with Rock Wool & Embers.

Figure 61: Appliance Burning.

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

Page 37

Secondary Installation

instaLLation oF PaneL set:

Do not install when the unit is hot.

The brick panel set is fragile. Handle panels with care and avoid knocking them on the placement pins or any other object.

1. Remove the two (2) screws from the rear of the bafe, use a ¼” socket or a at head screwdriver. Place the provided brick bracket (Figure 62) at the rear of the bafe with the slots over the screw holes (see Figure 63). Insert two (2) of the provided screws into the two (2) holes along the

Figure 62: Brick panel bracket, slots shown.

bottom of the bafe.

Figure 63: Top brick panel in place, screws shown. Figure 64: Back brick panel in place.

2. Remove the two (2) screws from the front of the bafe. Slide the top brick panel into the bottom bracket and place the other brick bracket over the top of the panel and line up the slots on the bracket with the holes at the top of the bafe. Use two (2) of the provided screws to hold the bracket in place. Ensure the top panel is centered before tightening the four (4) screws completely (refer to Figure 63).

3. Slide the bottom brick panel into place under/behind the top panel bracket, the notched side is to rest on the rebox bottom. The panel should rest ush with the back of the rebox (refer to Figure 64).

4. Slide each side brick panel into place along the sides

Figure 65: Side brick panels in place.

of the rebox. The panels should rest ush with the back panel and the sides of the rebox (refer to Figure 65).

Page 38

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. Problem with thermocouple

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

Defective piezo ignitor. • Check connections to ignitor.

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

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

circuit.

• Adjust the thermostat several degrees above ambient temperature.

TPTH and 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.

broken.

screws on the 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. Problem with thermopile

circuit.

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

Improper vent conguration • Check vent conguration with manual. Terminal may be recirculating

ue gases

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

**Due to additives in gas, glass may get hazy during operation** Clean as needed. 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 Problem with the remote • One or more of the batteries are dead. See remote

Flame impingement • Check log positioning.

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

• 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.

• 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.”

control instructions.

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

• The pilot has gone out.

Page 39

Parts List - Cast

Reference

Number

1 Top Vent Insert Piece - Painted EGWP-503 1 Top Vent Insert Piece - Antique White EGWP-503AW 1 Top Vent Insert Piece - Diamond Black EGWP-503DB 1 Top Vent Insert Piece - Inferno Red EGWP-503IR 1 Top Vent Insert Piece - Pearl Grey EGWP-503PG 1 Top Vent Insert Piece - Wedgewood Blue EGWP-503WB 1 Top Vent Insert Piece - Westport Green EGWP-503WG 1 Top Vent Insert Piece - Antique Chestnut 50-870 2 Top Grate - Painted EGWP-502 2 Top Grate - Antique White EGWP-502AW 2 Top Grate - Diamond Black EGWP-502DB 2 Top Grate - Inferno Red EGWP-502IR 2 Top Grate - Pearl Grey EGWP-502PG 2 Top Grate - Wedgewood Blue EGWP-502WB 2 Top Grate - Westport Green EGWP-502WG

Part Description Part Number

2 Top Grate - Antique Chestnut 50-869 3 Top Only (No Grate Or Vent Insert) - Painted 50-368 3 Top Only (No Grate Or Vent Insert) - Diamond Black 50-369 3 Top Only (No Grate Or Vent Insert) - Antique White 50-370 3 Top Only (No Grate Or Vent Insert) - Inferno Red 50-371 3 Top Only (No Grate Or Vent Insert) - Pearl Grey 50-372 3 Top Only (No Grate Or Vent Insert) - Wedgewood Blue 50-373 3 Top Only (No Grate Or Vent Insert) - Westport Green 50-374 3 Top Only (No Grate Or Vent Insert) - Antique Chestnut 50-906 4 Side Panel (Left) - Painted EGWP-504 4 Side Panel (Left) - Antique White EGWP-504AW 4 Side Panel (Left) - Diamond Black EGWP-504DB 4 Side Panel (Left) - Inferno Red EGWP-504IR 4 Side Panel (Left) - Pearl Grey EGWP-504PG 4 Side Panel (Left) - Wedgewood Blue EGWP-504WB 4 Side Panel (Left) - Westport Green EGWP-504WG 4 Side Panel (Left) - Antique Chestnut 50-871

Page 40

Parts List - Cast

Reference

Number

5 Side Panel (Right) - Painted EGWP-505 5 Side Panel (Right) - Antique White EGWP-505AW 5 Side Panel (Right) - Diamond Black EGWP-505DB 5 Side Panel (Right) - Inferno Red EGWP-505IR 5 Side Panel (Right) - Pearl Grey EGWP-505PG 5 Side Panel (Right) - Wedgewood Blue EGWP-505WB 5 Side Panel (Right) - Westport Green EGWP-505WG 5 Side Panel (Right) - Antique Chestnut 50-872 6 Cast Leg (Each) - Painted EGWP-508 6 Cast Leg (Each) - Antique White 50-375 6 Cast Leg (Each) - Diamond Black 50-376 6 Cast Leg (Each) - Inferno Red 50-377 6 Cast Leg (Each) - Pearl Grey 50-378 6 Cast Leg (Each) - Wedgewood Blue 50-379 6 Cast Leg (Each) - Westport Green 50-380

Part Description Part Number

6 Cast Leg (Each) - Antique Chestnut 50-875 7 Ash Shelf - Painted EGWP-507 7 Ash Shelf - Antique White EGWP-507AW 7 Ash Shelf - Diamond Black EGWP-507DB 7 Ash Shelf - Inferno Red EGWP-507IR 7 Ash Shelf - Pearl Grey EGWP-507PG 7 Ash Shelf - Wedgewood Blue EGWP-507WB 7 Ash Shelf - Westport Green EGWP-507WG 7 Ash Shelf - Antique Chestnut 50-874 8 Cast Front Complete (Doors & Ash Shelf) - Painted EGWP-506 8 Cast Front Complete (Doors & Ash Shelf) - Antique White EGWP-506AW 8 Cast Front Complete (Doors & Ash Shelf)- Diamond Black EGWP-506DB 8 Cast Front Complete (Doors & Ash Shelf) - Inferno Red EGWP-506IR 8 Cast Front Complete (Doors & Ash Shelf) - Pearl Grey EGWP-506PG 8 Cast Front Complete (Doors & Ash Shelf)- Wedgewood Blue EGWP-506WB 8 Cast Front Complete (Doors & Ash Shelf)- Westport Green EGWP-506WG 8 Cast Front Complete (Doors & Ash Shelf) - Antique Chestnut 50-873

Page 41

Parts List - Cast

Reference

Number

Part Description Part Number

Top Complete (Top, Vent Insert, & Grate) - Painted EGWP-501 Top Complete (Top, Vent Insert, & Grate) - Antique White EGWP-501AW Top Complete (Top, Vent Insert, & Grate) - Diamond Black EGWP-501DB Top Complete (Top, Vent Insert, & Grate) - Inferno Red EGWP-501IR Top Complete (Top, Vent Insert, & Grate) - Pearl Grey EGWP-501PG Top Complete (Top, Vent Insert, & Grate) - Wedgewood Blue EGWP-501WB Top Complete (Top, Vent Insert, & Grate) - Westport Green EGWP-501WG Top Complete (Top, Vent Insert, & Grate) - Antique Chestnut 50-868 Complete Cast Body - Painted 50-562 Complete Cast Body - Antique White 50-563 Complete Cast Body - Diamond Black 50-564 Complete Cast Body - Inferno Red 50-565 Complete Cast Body - Pearl Grey 50-566 Complete Cast Body - Wedgewood Blue 50-567 Complete Cast Body - Westport Green 50-568 Complete Cast Body - Antique Chestnut 50-876

When using Forrest Paint for venting pipe use the following colour codes for the corresponding cast colour:

Antique White 64EN7795 Diamond Black 64E200 Inferno Red 64DN8880 Pearl Grey 64EN7488 Wedgewood Blue 64EN6701 Westport Green 64EN6943 Antique Chestnut 64E816

Page 42

Parts Diagram - Cast

WESTPORT - Castings

January 2005

Page 43

Parts List - Components

Reference

Number

9 120° Ceramic Fan Temperature Sensor EC-001 10 11 Thermocouple EC-009 11 Spark Electrode with Ignitor Cable EC-011 11 Thermopile EC-012 11 Pilot Orice NG Threaded EC-019 11 Pilot Orice LP Threaded EC-020

12 Burner Switch EC-026 13 Fan Controller 115 V With Knob EC-039A 13 Fan Controller Knob EC-040

Part Description Part Number

S.I.T. Nova Valve Convertible 50-1421

Pilot Gasket EC-021 S.I.T. Piezo Ignitor EC-023

Domestic Power Cord EC-042 HEYCO Strain Relief EC-044

DV Vent Kit With Coupler EC-061 14 Relief Door Gasket Only EGWP-087 14 Window Channel Tape EGWP-089 14 1 Piece Glass With Tape EGWP-090 14 Inner Door Only - Painted EGWP-092

Burner Control Assembly LP EGWP-099

Burner Control Assembly NG EGWP-100

Door Hinge Pin - Silver EGWP-510

Fireplace Screen EGWP-513

Shoulder Bolt, Hardened Bushing & Nut (Set of 2) EF-124

Levelling Bolts 30-013

Door Knob Clip 30-029

Door Latch Assembly - Nickel 30-033

15 Valve Mounting Bracket 30-047 16 Rear Shield 30-048 17 Rating Plate (Label) 30-049 18 Gas Valve Cover 30-050

Flue Connection 30-051

Page 44

Parts List - Components

Reference

Number

19 Inner Door Handles (2 per set) 30-052 20 Venturi Adjustment Rod 30-053

21 Firebox 30-054 22 Pan Burner Only 30-055 23 45° Elbow & Gasket 50-040 24 Fan Kit 180 C.F.M. 50-173

25 Blank Orice #73 - All Gas Models 50-343

Part Description Part Number

Door Knob - Brushed Nickel 50-262 Electronic Ignition Module Switch 50-329

Wiring Harness 50-348 Pressure Relief Door With Gasket, Rod & Brackets 50-366 Control Panel Decal 50-461 Inner Door Complete (With Glass & Handles) 50-463 Embers 50-491 4” Flex Coupler 50-497

26 Dual Convection Blower 115 V (No Mount) 50-512

Firebox Bafe 50-533

Valve Extension Rod With Knob (1 per set) 50-555 27 Electronic Ignition Module 50-589 28 Control Panel 50-690

Drafthood Adapter 50-841

Drafthood Adaptor Spill Switch Assembly (with

Wiring Harness)

Drafthood Adaptor Decorative Brass Ring 50-894 29 3 Flame Pilot Hood 50-925

Owner’s Manual 50-1033

Brick Panel Set 50-1038

Log Set With Embers - Complete 50-1041

Convertion Kit from LG to NG Convertible 50-1442

Convertion Kit from NG to LG Convertible 50-1443

S.I.T. Valve Conversion Screw With O-Ring 50-1450

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

50-885

Page 45

Parts Diagram - Components

WESTPORT - Components

January 2005

Page 46

Warranty

Sherwood Industries Ltd. is the manufacturer of the Enviro line of heating products. At Sherwood Industries, our commitment to the highest level of quality and customer service is the most important thing we do. Each Enviro stove is built on a tradition of using only the nest materials and is backed by our Exclusive Lifetime Limited Warranty to the original purchaser. With Enviro, you’re not just buying a replace or stove, you’re buying a company with years of unequalled performance and quality.

Limited Lifetime Warranty:

Under this warranty, Sherwood Industries Ltd. covers the replace or stove body and accessories against defects in materials and workmanship, for part repair or replacement for the rst seven (7) years and limited labour for the rst two (2) years to the original purchaser. This Warranty covers: Firebox, Heat Exchanger, Steel Firebox Panels, Ceramic Logs & Panels, Burner, Ceramic Glass, Pedestals, Panels and Legs. Please see the exclusions and limitation section below as certain restrictions and exclusions apply to this warranty.

Limited Two (2) Year Warranty:

Under this warranty, Sherwood Industries Ltd. covers: Gas Assembly, Blower, Blower control, Temperature Sensors and Wire Harness against defects in materials and workmanship, for part repair or replacement for the rst two (2) years and limited labour for the rst two (2) years to the original purchaser. Please see the exclusions and limitation section below as certain restrictions and exclusions apply to this warranty.

Limited One (1) Year Warranty:

Under this warranty, Sherwood Industries Ltd. covers all exterior surface nishes against defects in materials and workmanship, for part repair or replacement and limited labour for the rst (1) year to the original purchaser. Please see the exclusions and limitations section below as certain restrictions and exclusions apply to this warranty. Here is how our Warranty works If you have any concerns with your Enviro product, please contact the dealer where you purchased the replace or stove. Your dealer shall make all claims under this warranty in writing.

To the Dealer

When lling out a warranty claim, please complete the following information on an ofcial warranty claim form: Customer information: Name, address and telephone number of purchaser and date of purchase. Dealer information: Date of installation, name of installer and dealer, serial number of the appliance, nature of complaint, defects or malfunction, description and part numbers of any parts replaced.

To the Distributor

Sign and verify that work and information are correct.

Exclusions and Limitations:

1. This Warranty does not cover tarnish, discoloration or wear on the plating or paint.

2. This Warranty excludes wear and tear or breakage caused by cleaning, moving or service on log set and panels.

3. A qualied installer must install this stove or replace. This Limited Warranty covers defects in materials and workmanship only if the product has been installed in accordance with local building and re codes; in their absence, refer to the owner’s manual. If the product is damaged or broken as a result of any alteration, willful abuse, mishandling, accident, neglect, or misuse of the product, the Limited Warranty does not apply.

4. The stove must be operated and maintained at all times in accordance with the instructions in the Owner’s Manual. If the unit shows signs of neglect or misuse, it is not covered under the terms of this Warranty policy. Performance problems due to operator error will not be covered by the Limited Warranty policy.

5. As this is a heating appliance, some changes in colour of surface nishes may occur. This is not a aw and as such is not covered under this warranty.

6. Some minor expansion, contraction, or movement of certain parts and resulting noise, is normal and not a defect and, therefore, is not covered under this Limited Warranty.

7. Misuse includes over-ring. Over-ring this appliance can cause serious damage and will nullify the Limited Warranty.

8. The Limited Warranty will cover glass thermal breakage only and will not cover misuse of the stove glass, including but not limited to glass that is struck, has surface contaminates or has had harsh or abrasive cleaners used on it.

9. This warranty does not cover products made or provided by other manufacturers and used in conjunction with the operation of this stove without prior authorization from Sherwood Industries Ltd. The use of such products may nullify the Limited Warranty on this stove. If unsure as to the extent of this Limited Warranty, contact your authorized Enviro dealer before installation.

10. Sherwood Industries Ltd. will not be responsible for inadequate performance caused by environmental conditions.

11. The Limited Warranty does not cover installation and operational related problems such as use of downdrafts or spillage

caused by environmental conditions. Environmental conditions include but are not limited to nearby trees, buildings, roof tops, wind, hills, mountains, inadequate venting or ventilation, excessive offsets, negative air pressures or other inuences

Page 47

Warranty

caused by mechanical systems such as furnaces, fans, clothes dryers etc.

12. The Limited Warranty is void if: a) The stove has been operated in atmospheres contaminated by chlorine, uorine or other damaging chemicals. b) The stove is subject to submersion in water or prolonged periods of dampness or condensation. c) Any damage to the unit, combustion chamber or other components due to water, or weather damage which is the result

of, but not limited to, improper chimney/venting installation.

c) Salt air in coastal areas or high humidity can be corrosive to the nish; these environments can cause rusting. Damage

caused by salt air or high humidity is not covered by the Limited Warranty.

13. Exclusions to the Limited Warranty include: injury, loss of use, damage, failure to function due to accident, negligence, misuse, improper installation, alteration or adjustment of the manufacturer’s settings of components, lack of proper and regular maintenance, alteration, or act of God.

14. The Limited Warranty does not cover damage caused to the replace or stove while in transit. If this occurs, do not operate the stove and contact your courier and/or dealer.

15. Limited Warranty does not extend to or include rebox paint, door or glass gaskets with damage caused by normal wear and tear, or exterior paint discoloration or chipping, worn gaskets, etc.

16. The Limited Warranty does not include damage to the unit caused by abuse, improper installation, or modication of the unit.

17. Damage to plated surfaces caused by ngerprints, scratches, melted items, or other external scores and residues left on the plated surfaces from the use of abrasive cleaners or polishes is not covered in this warranty.

18. The Limited Warranty does not cover tarnish, discoloration or wear on the plated surfaces.

19. The paint on the Metal Brick Liner may peel. This is due to the extreme conditions applied to the paint during normal usage. It is not a aw and is not covered under warranty.

20. Sherwood Industries Ltd. is free of liability for any damages caused by the replace or stove, as well as inconvenience expenses and materials. The Limited Warranty does not cover incidental or consequential damages.

21. The Limited Warranty does not cover any loss or damage incurred by the use or removal of any component or apparatus to or from the Enviro replace or stove without the express written permission of Sherwood Industries Ltd. and bearing a Sherwood Industries Ltd. label of approval.

22. Any statement or representation of Enviro products and their performance contained in Enviro advertising, packaging literature, or printed material is not part of the Limited Warranty.

23. The Limited Warranty is automatically voided if the replace or stove’s serial number has been removed or altered in any way. If the stove is used for commercial purposes, it is excluded from the Limited Warranty.

24. No dealer, distributor, or similar person has the authority to represent or warrant Enviro products beyond the terms contained within the Limited Warranty. Sherwood Industries Ltd. assumes no liability for such warranties or representations.

25. Sherwood Industries Ltd. will not cover the cost of the removal or re-installation of the stove, hearth, facing, mantels, venting or other components.

26. Labour to replace or repair items under this Limited Warranty will be covered per our warranty service fee reimbursement schedule. Labour rates are set per component and as such total labour costs may not be covered.

27. Sherwood Industries Ltd. is not liable for freight or labour on any stove replaced in-eld and is not liable for travel costs for service work. In the event of in-home repair work, the customer will pay any in-home travel fees or service charges required by the Authorized Dealer.

28. At no time will Sherwood Industries Ltd. be liable for any consequential damages which exceed the purchase price of the unit. Sherwood Industries Ltd. has no obligation to enhance or modify any stove once manufactured (example: as a stove evolves, eld modications or upgrades will not be performed).

29. This Limited Warranty is applicable only to the original purchaser and it is non-transferable.

30. This warranty only covers Enviro products that are purchased through an authorized Enviro dealer.

31. If for any reason any section of the Limited Warranty is declared invalid, the balance of the warranty remains in effect and all other clauses shall remain in effect.

32. The Limited Warranty is the only warranty supplied by Sherwood Industries Ltd., the manufacturer of the stove. All other warranties, whether express or implied, are hereby expressly disclaimed and purchaser’s recourse is expressly limited to the Limited Warranty.

33. 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 stove.

34. Sherwood Industries Ltd. reserves the right to make changes without notice. Please complete and mail the warranty registration card and have the installer ll in the installation data sheet in the back of the manual for warranty and future reference.

35. Sherwood Industries Ltd. is responsible for stocking parts for a maximum of seven (7) years after discontinuing the manufacture or incorporation of the item into its products. An exception to this would be if an OEM supplier is not able to supply a part.

Page 48

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

May 27, 2008

ADDRESS:

_________________________________________

PHONE:___________________________________

C-11290

Enviro Westport C-10381, Westport C-11290 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual