Enviro westport-steel Owner's Manual
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Enviro westport-steel Owner's Manual

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Westport - Steel
F R E E S T A N D I N G G A S F I R E P L A C E
OWNER'S MANUAL
WARNING:
If the information in this manual is not followed exactly, a
fire or explosion may result causing property damage, personal injury
or loss of life. Installation and service must be performed by a qualified
installer, service agency or the gas supplier.
50-3059
Version Française: www.enviro.com/fr.html

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  • Page 1 If the information in this manual is not followed exactly, a fire or explosion may result causing property damage, personal injury or loss of life. Installation and service must be performed by a qualified installer, service agency or the gas supplier. 50-3059 Version Française: www.enviro.com/fr.html...

  • Page 2: Safety Precautions

    Safety Precautions WARNING: FIRE OR EXPLOSION HAZARD Failure to follow safety warnings exactly could result in serious injury, death, or property damage. - Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. - WHAT TO DO IF YOU SMELL GAS •...
  • Page 3 FOR SAFE INSTALLATION AND OPERATION OF YOUR “ENVIRO” HEATER, PLEASE CAREFULLY READ THE FOLLOWING INFORMATION: • All ENVIRO gas-fi red appliances must be installed in • A barrier designed to reduce the risk of burns from the accordance with their instructions. Carefully read all the hot veiwing glass is provided with this appliance and shall instructions in this manual fi rst.

  • Page 4: Table Of Contents

    Table of Contents Safety Precautions........................2 Table of Contents........................4 Codes And Approvals......................5 Specifications.........................6 Dimensions........................6 Rating Label Location....................6 Operating Instructions......................7 Pilot Lighting Instructions....................7 Pilot Light........................8 Air Shutter.........................8 Remote controls (Optional)..................9 Blower Speed (Optional).....................9 Normal Sounds During Operation................9 Maintenance And Service......................9 Routine Maintenance....................9 Cleaning The Glass.....................10 Cleaning The Firebox....................10 Change Battery in Ignition Module................10...

  • Page 5: Codes And Approvals

    After the unit has gone through the first 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 fireplace glass cleaner, available at your local ENVIRO dealer.

  • Page 6: Specifications

    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. imensions 24 1 " 61.3cm 27 1 " 70cm 16" 40.7cm 19 1 "...

  • Page 7: Operating Instructions

    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. iLot ighting nstRuctions Figure 2.

  • Page 8: Pilot Light

    Operating Instructions iLot ight 1. Turn off the gas to the fireplace. If not recently done, remove the glass and let the unit air out for at least five (5) minutes to clear out any gas. Turn on gas to the heater. Leak test all joints with soapy water.

  • Page 9: Remote Controls (Optional)

    Operating Instructions For Your Safety, Read Safety Precautions And Lighting Instructions Before Operating emote contRoLs PtionaL This fireplace can use an optional remote control or an optional cordless wall thermostat. If either of these are to be used to control the fireplace for the majority of the time, leave the ON/OFF switch (on the control panel) in the remote/thermostat position.

  • Page 10: Cleaning The Glass

    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 qualified service person. The glass must be purchased from an ENVIRO dealer. No substitute materials are allowed.

  • Page 11: Glass Door And Fascia Removal

    Maintenance And Service 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. Lass ooR anD ascia...

  • Page 12: Fuel Conversion

    Maintenance And Service onveRsion 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 qualified service agency in accordance with the manufacturer’s instructions and all applicable codes and requirements of the authority having jurisdiction.
  • Page 13 Maintenance And Service 6. Convert the pilot injector: a) Pull the pilot hood straight up to access the pilot injector. b) Using a ” or 4 mm Allen key, remove the pilot injector. Loosen Tighten c) Install the new pilot injector supplied with this conversion kit.
  • Page 14 Maintenance And Service 12. Relight the pilot and confirm the flame properly covers both the thermocouple and thermopile (see Figure 3, page 8). Should the pilot require adjustment, turn the adjustment screw (figure 50, page 34) clockwise to increase or counterclockwise to decrease until the correct flame is achieved. 13.

  • Page 15: Initial Installation

    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. RePaRation nstaLLation • 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.

  • Page 16: Clearances To Combustibles

    Initial Installation QUALIFIED INSTALLERS ONLY LeaRances to ombustibLes A. Sidewall to unit 11 inches (27.9 cm) B. Backwall to unit 2.5 inches (6.35 cm) Adjacent wall C. Corner to unit 2.5 inches (6.35 cm) Back wall D. Ceiling 60 inches above floor (152.4 cm) E.
  • Page 17 Initial Installation QUALIFIED INSTALLERS ONLY Round Support Your total vent pipe length must be within the Box/Wall Thimble 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. There are three (3) basic types of Direct Vent Horizontal System installations.

  • Page 18: Vent Termination Restrictions

    Initial Installation QUALIFIED INSTALLERS ONLY eRmination estRictions Fixed Closed Fixed Openable Closed Openable Termination Cap Air Supply Inlet Gas Meter Restriction Zone (Termination not allowed) Figure 19. Vent Termination Restrictions, refer to Table 3. Table 3: Vent termination clearances, refer to Figure 18. Letter Canadian Installation US Installation...
  • Page 19 Initial Installation QUALIFIED INSTALLERS ONLY 50-1235: iRePLace oRizontaL 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 Horizontal direct vent termination cap Wire spacers Flue collar adapter 4 oz tube Mill-Pac Sealant...

  • Page 20: Fireplace Horizontal Vent Kit 50-1235

    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” Horizontal Vent Termination (12.5 cm) flue collar adaptor previously installed into the fireplace flue outlet. Slide the Ø4” (10 cm) flex vent over the flue collar and secure with three (3) sheet metal screws evenly spaced.
  • Page 21 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.

  • Page 22: Vent Configurations And Restrictor Settings

    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 flame appearance when...

  • Page 23: Horizontal Installation

    Initial Installation QUALIFIED INSTALLERS ONLY oRizontaL nstaLLation 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.
  • Page 24 Initial Installation 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.

  • Page 25: Vertical Installation

    Initial Installation QUALIFIED INSTALLERS ONLY eRticaL nstaLLation 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 flue exit, and mark the location where the vent will penetrate the ceiling.
  • Page 26 Initial Installation QUALIFIED INSTALLERS ONLY the support straps that extend out beyond the edge of the flashing. 7. Slip the flashing over the pipe section protruding through the roof. Secure the base of the flashing to the roof with roofing nails. Use a non-hardening sealant between the uphill edge of the flashing and the roof.

  • Page 27: Cathedral Ceiling Installation

    Initial Installation QUALIFIED INSTALLERS ONLY Nails Ceiling firestop plumber’s tape connected to wall strap Ceiling Wall strap Use clearances to as defined by appliance and vent pipe manufacturers. 45° elbows (x2) Second floor Figure 34: Multi-Story Vent Pipe Installation. Figure 33: Use of Wall Straps. atheDRaL eiLing nstaLLation...

  • Page 28: Corner Installations

    Initial Installation QUALIFIED INSTALLERS ONLY 5. Using tin snips, cut the “Support Box” from the top corners down to the roof line, and fold the resulting flaps 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.

  • Page 29: Converting Top Vented Into Rear Vented

    Initial Installation QUALIFIED INSTALLERS ONLY onveRting enteD into enteD 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 flue pipe adapter and turn to the rear vent position.

  • Page 30: Installation Of Rear Vented Appliance

    Initial Installation QUALIFIED INSTALLERS ONLY Firebox Top Flue Collar Adapter Undo four ¼" screws that hold flue collar elbow to unit. Figure 41: Step 4 of Converting Top Figure 40: Step 3 of Converting Top Vented into Vented into Rear Vented. Rear Vented.

  • Page 31: Installation Of Top Vented; Horizontal Termination

    Initial Installation QUALIFIED INSTALLERS ONLY nstaLLation oF enteD oRizontaL eRmination This is the most common type of installation style. Set the unit in place. Termination Install a minimum 24” (61 cm) vertical chimney. Inside finished collar Install a 90° elbow, and mark the exterior wall where the vent would pass through.

  • Page 32: Freestanding Drafthood Adaptor - 50-841

    Initial Installation QUALIFIED INSTALLERS ONLY - 50-841: ReestanDing RaFthooD DaPtoR This Drafthood Adaptor is a complete assembly and is ready to fit 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.
  • Page 33 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.
  • Page 34 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 flame still on? If not, the reason for the fireplace shut down is not the spill switch. •...

  • Page 35: Gas Line Connection And Testing

    Initial Installation QUALIFIED INSTALLERS ONLY onnection anD esting WARNING: Only persons licensed to work with gas piping may make the necessary gas connections to this appliance. Inlet Manifold GAS LINE CONNECTION Pressure Tap Pressure Tap • This stove is equipped with a certified flexible pipe located on the right side of the unit terminating in a ⅜”...

  • Page 36: Electrical Requirements For Gas Valve And Optional Blower

    PtionaL LoweR The ENVIRO WESTPORT will operate without electrical power. This model has a millivolt gas control, which uses the pilot flame 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...

  • Page 37: Secondary Installation

    Placement Pin for Left Rear Log If over time, through cleaning and servicing, these embers require replacement, contact the nearest ENVIRO dealer for replacement embers. Note: Log set shown with optional panel set (50-1038) installed. Figure 55: Step 2 of Log Placement.
  • Page 38 Secondary Installation 1. Carefully remove logs from box. Check to ensure there is Ledge for no damage. It is very important Center Log to install all logs in their proper position to insure safe, optimum Placement Pin operating conditions. for Center Log 2.
  • Page 39 Figure 59: Log Placement with Rock Wool. cold then remove the glass door and clean it with a good gas fireplace glass cleaner, available at your local ENVIRO dealer. See M on how to remove aintenance ervice door to clean glass.

  • Page 40: Installation Of Optional Panel Set (50-1038)

    Secondary Installation (50-1038): nstaLLation oF PtionaL aneL 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 baffle, use a ¼”...

  • Page 41: Safety Screen Removal

    Secondary Installation emovaL oF aFety cReen The safety screen supplied with the Westport comes installed on the back of the front fascia and must be used whenever the stove is on or cooling down. If necessary, the safety screen can be removed for cleaning or replacement by following the steps below.

  • Page 42: Trouble Shooting

    Trouble Shooting Problem Possible Cause Solution The main burner does not The gas valve may not be on. • Check that the gas control knob is in the “ON” position. ignite when called for. Thermostat is not calling for • Adjust the thermostat several degrees above ambient heat.

  • Page 43: Parts List - Components

    Parts List - Components Reference Part Description Part Number Number 120° Ceramic Fan Temperature Sensor EC-001 S.I.T. Nova Valve Convertible 50-1421 Thermocouple EC-009 Spark Electrode with Ignitor Cable EC-011 Thermopile EC-012 Pilot Orifice NG Threaded EC-019 Pilot Orifice LP Threaded EC-020 Pilot Gasket EC-021...
  • Page 44 Parts List - Components Reference Part Description Part Number Number Pan Burner Only 30-055 45° Elbow & Gasket 50-040 Fan Kit 180 C.F.M. 50-173 Electronic Ignition Module Switch 50-329 Blank Orifice #73 - All Gas Models 50-343 Wiring Harness 50-348 Pressure Relief Door With Gasket, Rod &...

  • Page 45: Parts Diagram - Components

    Parts Diagram - Components WESTPORT - Components January 2015...

  • Page 46: Notes

    Notes...

  • Page 47: Warranty

    Sherwood Industries Ltd. (“Sherwood”) hereby warrants, subject to the terms and conditions herein set forth, this product against defects in material and workmanship An expanded list of exclusions is available at www.enviro.com/help/warranty.html during the specified warranty period starting from the date of original purchase at retail.

  • Page 48: Installation Data Sheet

    � NATURAL GAS (NAT) PROPANE(LPG) _________________________________________ INLET GAS PRESSURE:_________in wc PHONE:___________________________________ 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 February 16, 2015 C-14530...

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