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Bellfires Derby Large Tunnel 3 CF Installation Manual

Direct vent gas fireplace
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Derby Large Tunnel 3 CF
Direct Vent Gas Fireplace
Installation manual
WARNING
WARNING:
followed exactly, a fi re or explosion may result causing property damage,
personal injury or loss of life.
- Do not store or use gasoline or other fl ammable vapors and liquids in
the vicinity of this or any other appliance.
- WHAT TO DO IF YOU SMELL GAS:
•
Do not try to light any appliance.
•
Do not touch any electrical switch; do not use any phone in your
building.
•
Immediately call your gas supplier from a neighbor's phone.
Follow the gas supplier's instructions.
•
If you cannot reach your gas supplier, call the fi re department.
- Installation and service must be performed by a qualifi ed installer,
service agency or the gas supplier.
This appliance may be installed in an aftermarket, permanently located,
manufactured home (USA only) or mobile home, where not prohibited by
local codes. This appliance is only for use with the types of gas indicated
on the rating plate. A conversion kit is supplied with the appliance.
HOT GLASS WILL
CAUSE BURNS.
DO NOT TOUCH GLASS
UNTIL COOLED.
NEVER ALLOW CHILDREN
TO TOUCH GLASS.
WARNINGS
If the information in these instructions are not
INSTALLER: Leave this manual with
the appliance.
CONSUMER: Retain this manual for
future reference.

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Summary of Contents for Bellfires Derby Large Tunnel 3 CF

  • Page 1 Derby Large Tunnel 3 CF Direct Vent Gas Fireplace Installation manual WARNING INSTALLER: Leave this manual with the appliance. HOT GLASS WILL CAUSE BURNS. DO NOT TOUCH GLASS CONSUMER: Retain this manual for UNTIL COOLED. NEVER ALLOW CHILDREN future reference.

  • Page 3: Table Of Contents

    CONTENTS Page IMPORTANT SAFETY INSTRUCTIONS ............CODE APPROVAL ................... PRE INSTALLATION INSTRUCTIONS ............GENERAL ....................CONCENTRIC FLUE SYSTEMS ............. INCLUDED WITH THE APPLIANCE ............OPTIONS AND ACCESSORIES .............. CLEARANCES ....................VENT INSTALLATION ..................POSITIONING THE APPLIANCE ..............GAS LINE INSTALLATION ................BUILDING IN THE APPLIANCE ...............
  • Page 4 Bellfi res Installation instructions...

  • Page 5: Important Safety Instructions

    IMPORTANT SAFETY INSTRUCTIONS WARNING: Improper installation, adjustment, alteration, services or maintenance can cause serious injury or property damage. Refer to this manual. SAVE THESE INSTRUCTIONS Make yourself fully aware of all the following instructions and the many features of the Bellfi res direct vent gas fi replace appliance. INSTALLER: Leave this manual with the appliance CONSUMER: Retain this manual for future reference.
  • Page 6 IMPORTANT SAFETY INSTRUCTIONS 6. Do not use this appliance to cook food or burn paper or other objects. 7. Do not use any solid or liquid fuels in this appliance. Use only the gas type indicated on the rating plate. 8.

  • Page 7: Code Approval

    VENTED GAS FIREPLACES in the USA and Canada as follows: LISTED VENTED GAS FIREPLACES Derby Large Tunnel 3 CF tested to: - ANSI Z21. 88 - 2009 / CSA 2.33 - 2009 Vented Gas Fireplace Heaters - ANSI Z21.88a - 2012 / CSA 2.33a - 2012 - Addenda 1 to ANSI Z21.88 - 2009 / CSA 2.33 - 2009...

  • Page 8: Pre Installation Instructions

    PRE INSTALLATION INSTRUCTIONS WARNING: Due to high temperatures, the appliance should be located out of traffi c and away from furniture and draperies. GENERAL This ‘direct vent’ gas appliance must be installed by a qualifi ed installer in accordance with local building codes, or in the absence of local codes, with the current CAN/CSA- B149.1 or .2 Installation Code (in Canada) or the current National Fuel Gas Code Z223.1-NFPA 54 when installed in the United States.

  • Page 9: Concentric Flue Systems

    PRE INSTALLATION INSTRUCTIONS The wall connection must be carried out using the concentric fl ue system 5” - 8”. The fl ue gases are evacuated outside by means of natural draft through the internal pipe of 5”, whereas the combustion air is supplied between the pipes of Ø5” and Ø8”. The appliance can be installed in a completely sealed or mechanically ventilated house without extra ventilation and/or fume extraction.

  • Page 10: Included With The Appliance

    PRE INSTALLATION INSTRUCTIONS INCLUDED WITH THE APPLIANCE Set documentation - Instructions for use - Installation instructions Attributes - Ceramic log set - Hook (for opening the frame and the glass) N.B. If any part is missing, please contact your dealer. Bellfi...

  • Page 11: Options And Accessories

    312829 • 1x Convection set General 330361 Set of high adjustable feet (4 pieces) 311967 Mantle iron L = 1250 mm 3..High altitude kit 2 000 - 4 500 ft Derby Large Tunnel 3 CF Bellfi res Installation instructions...

  • Page 12: Clearances

    CLEARANCES WARNING: Follow these instructions carefully to ensure safe installation. Failure to follow instructions exactly can create a fi re hazard. The appliance must be installed on a non-combustible fl oor. If installed on, for example, carpet or vinyl fl ooring, the appliance shall be placed on a plate of non-combustible material extending the full width and depth of the appliance.
  • Page 13 CLEARANCES Figure 1: Clearances to combustible material Clearance to non-combustible material Always place a non-combustible insulation plate, at least ½" (12 mm) thick between the appliance and a non-combustible rear and side wall. Maintain a free space of at least ¾" (2 cm) on either side of the insulation plate. Minimum clearances as shown in fi...
  • Page 14 CLEARANCES Insulation plate/board Any used insulation plates must have a maximum thermal conductivity of 0.69 BTU/ .h.°F/in) (0.10 W/m.K). Suitable insulation materials are listed in table 1. Do not use fi breglass or Rockwool, or similar material. These materials emit a pungent odour, which is considered extremely unpleasant.

  • Page 15: Side View

    CLEARANCES Depth of mantel [inch] Min. 10” non-combustible material Top of fi replace opening Glass front appliance Side view Figure 4: Top mantel clearances Width of mantel [inch] Side of fi replace opening Glass front appliance Min. 3” non-combustible material Top view Figure 5: Side mantel clearances Bellfi...

  • Page 16: Vent Installation

    VENT INSTALLATION Vent terminal Air supply inlet Area where terminal is not permitted Canadian Installations US Installations A= Clearance above, grade, 12 in (30 cm) 12 in (30 cm) veranda, porch, deck or balcony B= Clearance to window, 6 in (15 cm) for appliances 6 in (15 cm) for appliances or door that may be ≤...
  • Page 17 VENT INSTALLATION Canadian Installations US Installations G=Clearance to inside 20 in (50.8 cm) 20 in (50.8 cm) corner H= Clearance to each inside 3 ft (91 cm) within a height 3 ft (91 cm) within a height of center line extended 15 ft (4.5m) above the 15 ft (4.5m) above the above meter/regulator...
  • Page 18 VENT INSTALLATION AVAILABLE COMPONENTS FOR THE M&G DuraVent - DirectVent Pro CONCENTRIC FLUE SYSTEM 4” - 6⅝” Item no Description DuraVent Part no Horizontal Termination-Round Termination Cap 46DVA-HRCS Horizontal Termination-High Wind Square Termination Cap 46DVA-HC Horizontal Termination-Sconce Termination Cap 46DVA-HSC Horizontal Termination-High Wind Sconce Termination Cap 46DVA-HSCH Vertical Termination-Low Profi...
  • Page 19 VENT INSTALLATION Item no Description DuraVent Part no Bellfi res Adapter Ø130 mm-200 mm(*) Bellfi res → 46DVA-ADB 4” x 6 ” DirectVent Pro Flex liner 4” 4DFA-25 Connector 4SL-316 Bellfi res Installation instructions...
  • Page 20 VENT INSTALLATION AVAILABLE COMPONENTS FOR THE M&G DuraVent - DirectVent Pro CONCENTRIC FLUE SYSTEM 5” - 8” Item no Description DuraVent Part no Horizontal Termination-Round Termination Cap 58DVA-HRCS Horizontal Termination-High Wind Square Termination Cap 58DVA-HC Horizontal Termination-Sconce Termination Cap 58DVA-HSC Horizontal Termination-High Wind Sconce Termination Cap 58DVA-HSCH Vertical Termination-Low Profi...
  • Page 21 VENT INSTALLATION Item no Description DuraVent Part no Reducer: 5”x 8” to 4” x 6 ” 58DVA-J Bellfi res Adapter Ø130mm-200mm(*) Bellfi res → 58DVA-ADB 5”x 8” DirectVent Pro Wall strap 58DVA-WS There are two basic types of direct-vent installation: - Horizontal termination - Vertical termination The combined fl...
  • Page 22 VENT INSTALLATION RIGID CONCENTRIC FLUE Ø4” - Ø6 ⅝” SYSTEM CONNECTION POSSIBILITIES Appliance: Concentric fl ue connection Ø5” - Ø8” Item descriptions: see Vent Installation Assemble restriction plate: Appliance: Distance Y Concentric connection (min.-max.) on appliance is Ø5” - Ø8” 72”...
  • Page 23 VENT INSTALLATION Item descriptions: see Vent Installation Assemble restriction plate: Appliance: Distance Y Distance X (*) Distance Y Concentric connection (min.-max.) (min.-max.) (min.-max.) on appliance is Ø5” - Ø8” Derby Large 36” - 396” 0” - 108” 36” - 396” Width: B = 40 mm Tunnel 3 (1.0 - 11.0 m)
  • Page 24 VENT INSTALLATION FLEXIBLE CONCENTRIC FLUE Ø4” - Ø6 ⅝” SYSTEM CONNECTION POSSIBILITIES Appliance: Concentric fl ue connection Ø5” - Ø8” Item descriptions: see Vent Installation Assemble restriction plate: Appliance: Distance Y Concentric connection (min.-max.) on appliance is Ø5” - Ø8” 72”...
  • Page 25 VENT INSTALLATION Item descriptions: see Vent Installation Assemble restriction plate: Appliance: Distance Y Distance X (*) Distance Y Concentric connection (min.-max.) (min.-max.) (min.-max.) on appliance is Ø5” - Ø8” Derby Large 36” - 396” 0” - 108” 36” - 396” Width: B = 40 mm Tunnel 3 (1.0 - 11.0 m)
  • Page 26 VENT INSTALLATION RIGID CONCENTRIC FLUE Ø5” - Ø8” SYSTEM CONNECTION POSSIBILITIES and with wall outlet Ø5” - Ø8” Appliance: Concentric fl ue connection Ø5” - Ø8” Item descriptions: see Vent Installation Assemble restriction plate: Appliance: Distance Y Distance X Distance Y Distance X Concentric connection on (min.-max.)
  • Page 27 VENT INSTALLATION RIGID CONCENTRIC FLUE Ø5” - Ø8” SYSTEM CONNECTION POSSIBILITIES and with wall outlet Ø5” - Ø8” Appliance: Concentric fl ue connection Ø5” - Ø8” Item descriptions: see Vent Installation Assemble restriction plate: Appliance: Distance Y Distance X Concentric connection (min.-max.) (min.-max.) on appliance is Ø5”...

  • Page 28: Positioning The Appliance

    POSITIONING THE APPLIANCE IMPORTANT: • The appliance must be constructed on a suffi ciently solid fl oor that can bear the weight of the appliance. • Ensure a free space of at least 0.4 in (1 cm) between the bottom of the appliance and the fl...
  • Page 29 POSITIONING THE APPLIANCE The appliance can be easily installed using a set of carrying brackets (accessory). After installing: remove carrying brackets! Bellfi res Installation instructions...
  • Page 30 POSITIONING THE APPLIANCE Figure 12: Appliance installed in ventilated chimney breast Horizontal outlet of the fl ue gas exhaust /combustion air supply via the wall. Fitted with the options / accessories: • convection package (= convection casing and 1x convection set) •...
  • Page 31 POSITIONING THE APPLIANCE Figure 13: Appliance installed in ventilated chimney breast Vertical outlet of the fl ue gas exhaust / combustion air supply via the roof. Fitted without convection package Inlet opening (appliance) convection air Inlet opening (grate) (chimney breast) convection air Natural convection in the chimney breast Outlet opening (grate) (chimney breast) convection air (2x) Concentric fl...
  • Page 32 POSITIONING THE APPLIANCE When fi tting the appliance, it can be levelled with the adjustable feet. These adjustable feet can be reached via the openings (4x), after removing the protective covers, in the corners of the fl oor of the combustion chamber. The fl...
  • Page 33 POSITIONING THE APPLIANCE Press the 4 protecting covers back into the fl oor. Å Ç É Ñ - Position 4 protecting covers. - Protecting cover. - Adjustable feet seen from the bottom - Adjust height with Allenkey no. 5. of the appliance. Bellfi...
  • Page 34 POSITIONING THE APPLIANCE • Position the gas supply pipe such that it can be easily mounted after installation. Because the control system is outside the appliance, the gas pipe must lead to where the operating unit (built in), the gas regulator block (and the receiver) assembly are fi...

  • Page 35: Gas Line Installation

    GAS LINE INSTALLATION The appliance is supplied with a built-in operating unit. Operating unit Frame with door (white) Figure 14: Operating unit Remove the decorative edging and door of the operating unit. Fit the separate operating unit, where the gas regulator block and receiver will be placed, on max.
  • Page 36 GAS LINE INSTALLATION Mount the receiver in the top of the operating unit. Check afterwards that all electric connections are properly connected. Route all piping and cables from the operating unit to the appliance through an easily accessible hollow cavity. During subsequent installation of the operating unit, protect the gas regulator block and piping against encasement by cement etc.
  • Page 37 GAS LINE INSTALLATION Note: Check that the fl exible burner pipes are correctly connected! The gas connection of the gas valve “rear burner” must be connected to the “rear burner”! See fi gure 15 and Chapter; DIAGRAM ELECTRICITY AND GAS. Switching over the fl...
  • Page 38 GAS LINE INSTALLATION Pilot Gas Adjustment Screw Adjustment Screw (Pierce the housing with Maximum a small screwdriver) Burner pressure Motor-knob 8 Wire connecting Microswitch cable receiver Figure 16: Gas regulator block - Front Adjustment Screw Minimum Burner pressure Inlet Pressure Tap Outlet Pilot light Pressure Tap...
  • Page 39 GAS LINE INSTALLATION Thermocouple Thermocouple voltage / current voltage / current Piezo cable OUT - connection (yellow) IN - connection (red) connection Connection 8 wire cable gas regulator block Connection for AUX: external operating Electrical (option) connection for gas valve 6 VDC Adapter “rear burner”...

  • Page 40: Building In The Appliance

    BUILDING IN THE APPLIANCE Remove the front of the casing, if applicable. (See Chapter: DISMANTLING / ASSEMBLING OF THE GLASS.) Decide on positions of the vents (grilles above and below the fireplace) and, if applicable, the hot air grids of the convection package. The brickwork must be built up around the hearth.

  • Page 41: Placing Of Ceramic Log Set

    PLACING OF CERAMIC LOG SET IMPORTANT: • Carefully place the chips of wood/embers/vermiculite granules and log set, on and around the main burner according to the directions in this chapter. • Do not place any chips of wood/embers/vermiculite granules or log set against the pilot light burner.
  • Page 42 PLACING OF CERAMIC LOG SET WARNING: Embers and vermiculite granules should not block the large burner openings (Centre fi re burner - 0.62 in (16 mm). Embers and vermiculite must not be placed next to the pilot light burner. 4. Place the ceramic logs on the burner as shown in fi gure 20 and fi gure 21. Natural gas burner ‡...
  • Page 43 PLACING OF CERAMIC LOG SET Logs: Log no u Log no v Log no w Log no x Log no y Log no z Log no { Log no | Bellfi res Installation instructions...
  • Page 44 Embers must not be placed next to the pilot light burner Keep the burner orifi ces unblocked! Figure 20: Log set Derby Large Tunnel 3 CF Position natural gas burner Embers must not be placed next to the pilot light burner Keep the burner orifi...

  • Page 45: Mounting Of Flue Gas Restriction Plate

    MOUNTING OF FLUE GAS RESTRICTION PLATE Depending on the length and shape of the concentric fl ue system and the chimney construction, you should, if indicated, fit a restriction plate with a certain width (B) into the ceiling of the combustion chamber. To do this, see the set-up options as listed in fi...
  • Page 46 MOUNTING OF FLUE GAS RESTRICTION PLATE The following restriction plates are supplied: Dimensions in mm’s. Concentric fl ue connection appliance [Ø5” - Ø8”] Restriction plate: (Roof terminal) Width: B = 40 mm Width: B = 50 mm Width: B = 65 mm Width: B = 80 mm The size of each plate (in mm’s) is printed on the plates.

  • Page 47: Annual Maintenance

    ANNUAL MAINTENANCE IMPORTANT: It is essential that the appliance, the complete concentric fl ue system (where possible) and the outlet are cleaned and inspected annually by a recognised fi tter/gas specialist. The safe operation of the appliance will thus remain guaranteed. Maintenance consists of the following: •...

  • Page 48: Faults

    FAULTS POSSIBLE REASONS Possible reasons for the gas fi re going out are: • The concentric fl ue system is not installed according to one of the methods detailed in Vent Installation. • An incorrect “fl ue gas restriction plate” is fi tted. •...

  • Page 49: Dismantling / Assembling Of The Glass

    DISMANTLING / ASSEMBLING OF THE GLASS WARNING: Do not operate appliance with the glass front removed, cracked or broken. Replacement of the glass should be done by a licensed or qualifi ed service person. Dismantling of the glass: - Derby Large Tunnel 3 - Use the hook supplied (see photo) Floating Frame for opening the frame and the glass.
  • Page 50 DISMANTLING / ASSEMBLING OF THE GLASS - With the hook, pull the thin, metal spring strips on the top left and right from the studs on the frame. Note ! : When loosening the frame and after it has been loosened, sup- port it with your hand to prevent it falling forward ! stud (right)
  • Page 51 DISMANTLING / ASSEMBLING OF THE GLASS - Dismantle the safety strip from the frame. - Carefully tilt the frame and the window - Take hold of the frame and the glass forwards. clamped together and pull these Note ! : Frame and window are upwards.
  • Page 52 DISMANTLING / ASSEMBLING OF THE GLASS - Frame and glass are now removed from the appliance. Assembling of the glass: The assembly of the glass takes place in reverse order. Important: • Check whether the frame is properly positioned underneath in the 2 holes of the front. •...

  • Page 53: Diagram Electricity And Gas

    DIAGRAM ELECTRICITY AND GAS Double burner: Perforation pattern “Centre Fire” double burner. Gas pipe “Rear burner” “Rear burner” Gas pipe “Front burner” 8 Wire “Front burner” Motor- connecting knob cable Pilot light Thermocouple Gas supply connection REGULATOR BLOCK Pilot light gas pipe “black”...

  • Page 54: Dimensions

    DIMENSIONS DERBY LARGE TUNNEL 3 - Floating Frame Bellfi res Installation instructions...
  • Page 55 DIMENSIONS DERBY LARGE TUNNEL 3 - Floating Frame Fitted with the options: - Convection casing - High adjustable feet * = optional extended adjustable feet max. + 13¾ inch. Bellfi res Installation instructions...

  • Page 56: Operating Unit

    OPERATING UNIT Dimensions in mm’s. Bellfi res Installation instructions...

  • Page 57: Technical Details

    TECHNICAL DETAILS APPLIANCE RATINGS Derby Large Tunnel 3 CF (Centre fi re) Natural gas Propane Thermal effi ciency 83.2 84.2 Annual fi replace 76.4 78.0 effi ciency Input maximum Btu/hr 40,000 29,000 Input minimum Btu/hr 7,200 6,800 in. w.c. 11.0 Supply pressure 1.74...

  • Page 58: Replacement Part List

    REPLACEMENT PART LIST When requesting service or ordering replacement parts, please quote the model type and serial number. All parts listed in this manual may be ordered from a Bellfi res dealer. Article no Description 335118 Main burner “Centre Fire” 561 x 130 mm Natural gas / Propane Natural gas: 1x Ø10.0 mm front + 1x Ø10.0 mm rear Propane:...
  • Page 59 REPLACEMENT PART LIST Article no Description 310908 Pilot light set outer casing, Double fl ame 310909 Packing pilot light set outer casing 310910 Pilot light injector; Natural gas; no 36 310912 Pilot light injector; Propane; no 23 310907 Piezo electrode for pilot light, 2.8 x 0.5 mm 302062 Nut piezo electrode 319842...
  • Page 60 Appliance Log set Embers with Vermiculite no 4 Log no Chips of Glow-effect black wood set Anthracite fi ltered 3 pieces Bag: 125 gr. Bag: 50 gr. Art. no: xxxxxx 301863 332583 331357 331358 331359 331360 331361 331362 331363 331364 Derby Large Tunnel 3 L 332262...

  • Page 61: Propane Conversion Kit

    PROPANE CONVERSION KIT A propane conversion kit is supplied with this appliance. For safe use of this kit, refer to the installation instructions included with the propane conversion kit. This conversion kit is only for use in the Bellfi res gas appliance model stated on the front page of this manual and also stated on the included propane conversion kit and must only be used when the gas type for this appliance is changed from natural gas to propane.

  • Page 62: Warranty Terms

    WARRANTY TERMS Warranty terms Interfocos B.V. guarantees the quality of the supplied Bellfi res hearth and the quality of the materials used. All Bellfi res hearths are developed and manufactured according to the highest possible quality standards. If, despite all this, something should prove amiss with the Bellfi...
  • Page 63 WARRANTY TERMS it has been changed, neglected or roughly treated; it has been damaged as a result of external causes (outside the hearth itself), for example, lightning strike, water damage or fi re; 3.2. In addition, the warranty lapses if the original purchase receipt shows any change, deletion, removal or if it is illegible.
  • Page 64 Your Bellfi res dealer NATIONAL ENERGY EQUIPMENT INC. 1850 DERRY ROAD EAST MISSISSAUGA, ONTARIO L5S 1Y6 CANADA PHONE NUMBER : (905) 564-2422 FAX NUMBER : (905) 564-9490 TOLL FREE NUMBER: (866)-574-5100 www.nee.ca 01 - 010514 - 337362...

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