Enviro Focus Owner's Manual

Enviro Focus Owner's Manual

Vented gas fireplace heater
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OWNER'S MANUAL
SHERWOOD INDUSTRIES IS AN ENVIRONMENTALLY RESPONSIBLE COMPANY. THIS MANUAL IS PRINTED ON RECYCLED PAPER.
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 certified kit is used.
FOR YOUR SAFETY: Do not store
or use gasoline or other flammable
vapours and liquids in the vicinity of
this or any other appliance.
WHAT TO DO IF YOU SMELL GAS
• Open windows/extinguish any
open flame.
• 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 fire department.
INSTALLER: Leave this manual with the appliance. CONSUMER: Retain this manual for future reference.
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.
Massachusetts installations (Warning): This product must be installed by a licensed
plumber or gas fitter 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 fired direct vent appliances. The fireplace damper must be removed or welded in the
open position prior to installation of a fireplace insert.
Version Française: www.enviro.com/fr.html
FOCUS
B Y : S H E R W O O D I N D U S T R I E S L T D
PLEASE KEEP THESE INSTRUCTIONS FOR FUTURE REFERENCE
EG31-118

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Summary of Contents for Enviro Focus

  • Page 1 A carbon monoxide detector is required in all rooms containing gas fired direct vent appliances. The fireplace damper must be removed or welded in the open position prior to installation of a fireplace insert. EG31-118 Version Française: www.enviro.com/fr.html...
  • Page 2: Safety Precautions

    Safety Precautions FOR SAFE INSTALLATION AND OPERATION OF YOUR “ENVIRO” HEATER, PLEASE CAREFULLY READ THE FOLLOWING INFORMATION: • All ENVIRO gas-fired appliances must be installed • To prevent injury, do not allow anyone who is in accordance with their instructions. Carefully read all unfamiliar with the stove to operate it.
  • Page 3: Table Of Contents

    Automatic Flue Gas Spill Switch..............12 Direct Vent Model..................13 Direct Vent Restrictor Ring................13 Preparing Your Focus For Installation.............13 Fan Controller & Burner Switch Installation.............15 Converting A Direct Vent Fireplace To A B-Vented Fireplace......16 Converting A B-Vent Fireplace To A Direct Vented Fireplace......16 Venting Fireplace Inserts................17...
  • Page 4: Codes And Approvals

    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 (FOCUS BV/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...
  • Page 5: Specifications

    (70.8 cm) 13 ¼" 19 ½" (33.7cm) (49.5cm) " (80.8cm) Figure 1: Focus Exterior Dimensions. ating abeL ocation The rating label is located under the control panel and is attached to a rectangular metal sheet that is chained to the fireplace.
  • Page 6: 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. ighting nstRuctions Hot while operating. Do not touch, severe burns may result. Keep children, clothing, CAUTION: furniture, gasoline or other flammable vapors away.
  • Page 7: Adjusting Venturi Air Settings

    Table 2: Normal Sounds. Component Sound & Reason Focus & Fascia 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.
  • Page 8: Maintenance And Service

    Mber nStallation required, contact your nearest ENVIRO dealer. epLacing the Lass The glass in the fireplace is a high temperature ceramic. If the glass is damaged in any way, a factory replacement is required (see P ).
  • Page 9: Maintaining Fascia And Surround Finishes

    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 10: 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 11 Maintenance And Service Convert the SIT gas valve: a) Remove the black protection cap from the HI/LO knob by hand shown in Figure 8. b) Insert a ” or 4 mm Allen wrench into the hexagonal key-way of the screw (see Figure 9), rotate it counter-clockwise until it is free and extract it.
  • Page 12: Initial Installation

    Initial Installation 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. Warning: Failure to position the parts in accordance with this manual, or failure to use only parts specifically approved with this appliance may result in property damage or personal injury.
  • Page 13: Direct Vent Model

    Initial Installation QUALIFIED INSTALLERS ONLY iRect oDeL WARNING: This appliance has been designed to draw room air for proper heat circulation from the sides of the unit. Blocking or modifying the louvers in any way can create hazardous situations. This model is vented with TWO (2) 3” aluminum or stainless steel flex vent leading into a co-linear to co- axial vent adaptor and using a Simpson Dura Vent vertical termination cap.
  • Page 14 Initial Installation 7. Place the unit part way into the fireplace. Connect the fireplace insert’s flexible gas line to the household gas supply, using locally approved methods. Place the electric cable so it can be connected to the power supply. 8.
  • Page 15: Fan Controller & Burner Switch Installation

    Wire Ties. Option 3 - Cast Iron Faceplate or Bay Door Assembly. The fan controller is to be installed into the Focus’ control panel but the burner switch can be installed into the fascia (see Figure 20). To accomplish this, cut one wire tie so that the wires can be properly routed.
  • Page 16: Converting A Direct Vent Fireplace To A B-Vented Fireplace

    Initial Installation QUALIFIED INSTALLERS ONLY a b-V onVeRting iRect iRepLace enteD iRepLace Parts required for conversion 1 - 300°F (149°C) manual reset spill switch 300°F (140°F) and wires Spill Switch 1 - Drafthood (4’’ chimney connection) 2 - Air channels 1 - Drafthood diverter 1.
  • Page 17: Venting Fireplace Inserts

    The ENVIRO FOCUS may be installed and vented into any solid fuel fireplace that has been installed in accordance with the National, Provincial/State and local building codes and has been constructed of non-combustible materials. An approved chimney liner and rain cap must be used. A throat connector or flashing must be installed to ensure a tight seal, top performance, safety and efficiency.
  • Page 18: Electrical Requirements

    Blue properly grounded three-prong outlet. Grey DO NOT cut or remove the grounding prong from this plug. TP/TH Figure 25: Focus Wiring Diagram. CAUTION: Label all wires prior ON/OFF/REMOTE Thermostat Switch to disconnection when servicing Optional Remote controls.
  • Page 19: Gas Line Connection

    Initial Installation QUALIFIED INSTALLERS ONLY onnection Warning: Only persons licensed to work with gas piping may make the necessary gas connections to this appliance. Gas Line Connection: •This fireplace is equipped with a certified flexible pipe located on the right side of the unit, terminating in a ⅜”...
  • Page 20: Secondary Installation

    The small log twig should be placed Figure 29: Focus Log Placement 1. so it sit completely within the right rest area. Once the logs are in place the embers can be placed lightly between the logs.
  • Page 21: Brick Panel Installation

    • Open the front door of the appliance • Carefully reposition the embers, making sure that the burner ports are not plugged or blocked. Figure 32: Focus Log Placement Complete. Figure 33: Focus Log Set Burning. Rick aneL nstaLLation Remove the glass door and the log set. Remove...
  • Page 22: Trouble Shooting

    Trouble Shooting Problem Possible Cause Solution The main burner The gas valve may not be on. • Check that the gas control knob is in the “ON” position. does not ignite Thermostat is not calling for • Adjust the thermostat several degrees above ambient temperature. when called for.
  • Page 23: Parts List - Components

    Parts List - Components Reference Number Part Description Part 120°F (49°C) Ceramic Fan Temperature Sensor EC-001 300°F (149°C) Spill Switch EC-003 Thermocouple EC-009 Spark Electrode with Ignitor Cable EC-011 Thermopile EC-012 Fully Assembled Pilot NG EC-015 Fully Assembled Pilot LP EC-016 Pilot Orifice NG Threaded EC-019...
  • Page 24 Dual Bulb Door Gasket (10 feet) 50-634 Pan Burner Only 50-897 S.I.T. Nova Valve Convertible 50-1421 Focus Conversion Kit LP to NG Convertible 50-1434 Focus Conversion Kit NG to LP Convertible 50-1435 S.I.T. Valve Conversion Screw With O-Ring 50-1450 S.I.T. Valve Conversion Screw Cap...
  • Page 25: Parts Diagram - Body

    Parts Diagram - Body...
  • Page 26: Parts List - Surrounds & Fascia

    Parts List - Surrounds & Fascia Reference Number Part Description Part Number Steel Bay Face - Nickel 50-092 Steel Bay Face With Glass - Painted 50-141 Steel Bay Cover - Gold 50-142 Steel Bay Cover - Nickel 50-143 Steel Bay 3 Pieces Glass Set with Tape EG31-091 Standard Surround Panel - Black Trim 50-111...
  • Page 27: Parts Diagram - Surrounds & Fascia

    Parts Diagram - Surrounds & Fascia Focus - Surround Panels March 2008...
  • Page 28: Parts List - Cast

    Parts List - Cast Reference Number Part Description Part Number Cast surround only - Painted 30-036 Cast surround only - Antique White 30-035AW Cast surround only - Diamond Black 30-035DB Cast surround only - Inferno Red 30-035IR Cast surround only - Pearl Grey 30-035PG Cast surround only - Wedgewood Blue 30-035WB...
  • Page 29 Parts List - Cast Reference Number Part Description Part Number Cast front only (no surround, glass, valve door, or clip) - Antique White 50-403 Cast front only (no surround, glass, valve door, or clip) - Diamond Black 50-404 Cast front only (no surround, glass, valve door, or clip) - Inferno Red 50-405 Cast front only (no surround, glass, valve door, or clip) - Pearl Grey 50-406...
  • Page 30: Parts Diagram- Cast Bay Front

    Parts Diagram- Cast Bay Front...
  • Page 31: 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 32: 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 January 22, 2013 C-13832...

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Focus bvFocus dvFocus ngFocus lpg

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