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Bellfires DERBY LARGE 3 CF Installation Instructions Manual

Gas fire with closed combustion system
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INSTALLATION INSTRUCTIONS &
MANUAL FOR MAINTENANCE
DERBY LARGE 3 CF/LF
Gas fi re with closed combustion system
Bellfi res wishes you many cosy evenings with your new Bellfi res gas fi re
This document is an essential part of your gas fi re. Read it carefully before
installation and use of the gas fi re and keep it in a safe place!
Serial number:
Production date:

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Summary of Contents for Bellfires DERBY LARGE 3 CF

  • Page 1 INSTALLATION INSTRUCTIONS & MANUAL FOR MAINTENANCE DERBY LARGE 3 CF/LF Gas fi re with closed combustion system Bellfi res wishes you many cosy evenings with your new Bellfi res gas fi re This document is an essential part of your gas fi re. Read it carefully before installation and use of the gas fi...
  • Page 3 Bellfi res English BELLFIRES GAS FIRE WITH CLOSED COMBUSTION SYSTEM: Derby Large 3 CF (Centre Fire) (DYL3 CF) Derby Large 3 LF (Line Fire) (DYL3 LF) Installation instructions...
  • Page 4 Bellfi res English Installation instructions...

  • Page 5: Table Of Contents

    Bellfi res English CONTENTS Page 1. INSTALLATION INSTRUCTIONS .............. 2. MAINTENANCE ..................3. FAULTS ...................... 4. DISMANTLING / ASSEMBLING OF THE GLASS ........5. DIAGRAM ELECTRICITY AND GAS ............6. DIMENSIONS ..................... 7. TECHNICAL DETAILS/REGULATIONS ............. 8. REPLACEMENT PARTS LIST ..............9.
  • Page 6 Bellfi res English Installation instructions...

  • Page 7: Installation Instructions

    Bellfi res English INSTALLATION INSTRUCTIONS 1.1 GENERAL The gas fi re must be positioned and connected as a “room sealed system” (balance fl ue) appliance by a “Gas Safe Register” registered gas installation engineer in accordance with the following installation instructions, nationally and locally applicable regulations (see “Technical Details/ Regulations”...
  • Page 8 Bellfi res English The appliance can be fi tted with a convection package as an optional extra. This is a “convection jacket” (convection casing) for around and above the appliance, two fl exible aluminium pipes and two built-in convection vents. This enables hot air to be circulated into the room.
  • Page 9 Bellfi res English OPTIONS AND ACCESSORIES The following options and accessories can be supplied by your dealer: Part no Option Convection package Derby Large 3 329703 • 1x Convection casing 329704 • 1x Top plate Convection 312829 • 1x Convection set General 330361 Set of high adjustable feet (4 pieces) 311967...
  • Page 10 Bellfi res English PREPARATION FOR INSTALLATION The following preparation must be carried out before the gas fi re can be installed. 1.5.1 Instructions for positioning the outlet 1.5.1.1 Positioning the outlet for correct operation: Roof-mounted outlet: >0.5 m Figure 1: Roof-mounted outlet This must be positioned at least 0.5 m from the roof edge;...
  • Page 11 Bellfi res English 1.5.1.2. Positioning the outlet to avoid affecting the surrounding area All listed “distances” in this section are no more than guidelines. For the exact minimum “distances”, please consult your national and local directives. “Distance” = minimum distance required for positioning of the outlet to avoid adverse effects with respect to: A.
  • Page 12 Bellfi res English Wall-mounted outlet: To avoid adverse effects Distance: outlet - A, B or C At walls in buildings with staggered Not permitted if A, B, or C are located heights. above the outlet. On a wall - general. (*) Above the outlet: >2 m Below the outlet:...
  • Page 13 Bellfi res English GENERAL SERVICES 1.6.1 The Fume Channel/Combustion Air Intake The combined fume channel and combustion air intake requires one of the following concentric fl ue system confi gurations. Important: Due to the high temperature of the outer walls (approx.
  • Page 14 Bellfi res English RIGID CONCENTRIC FLUE Ø100 mm - Ø150 mm SYSTEM CONNECTION POSSIBILITIES Appliance: Concentric fl ue connection Ø100-Ø150 mm or Ø130-Ø200 mm 10, 11, 12, 13 (100) Item descriptions: see 1.6.2 Assemble restriction plate: Appliance: Distance Y Concentric Concentric (min.-max.) connection...
  • Page 15 Bellfi res English 14, 15 10, 11, 12, 13 (100) Item descriptions: see 1.6.2 Assemble restriction plate: Appliance: Distance Y Distance X (*) Distance Y Concentric Concentric (min.-max.) (min.-max.) (min.-max.) connection connection on appliance is on appliance is Ø100-Ø150 mm Ø130-Ø200 mm Derby Width:...
  • Page 16 Bellfi res English FLEXIBLE CONCENTRIC FLUE Ø100 mm - Ø150 mm SYSTEM CONNECTION POSSIBILITIES Appliance: Concentric fl ue connection Ø100-Ø150 mm or Ø130-Ø200 mm 10, 11, 12, 13 (100) Item descriptions: see 1.6.2 Assemble restriction plate: Appliance: Distance Y Concentric Concentric (min.-max.) connection...
  • Page 17 Bellfi res English > 45° 10, 11, 12, 13 (100) Item descriptions: see 1.6.2 Assemble restriction plate: Appliance: Distance Y (*) Distance X (*) Distance Y Concentric Concentric (min.-max.) (min.-max.) (min.-max.) connection connection on appliance is on appliance is Ø100-Ø150 mm Ø130-Ø200 mm Width: Derby Large 3...
  • Page 18 Bellfi res English (100) Item descriptions: see 1.6.2 Assemble restriction plate: Appliance: Distance Y Concentric Concentric (min.-max.) connection connection on appliance is on appliance is Ø100-Ø150 mm Ø130-Ø200 mm Width: Width: 2.0 - 4.0 m B = 30 mm B = 65 mm Derby Large 3 Width: Width:...
  • Page 19 Bellfi res English > 45° (100) Item descriptions: see 1.6.2 Assemble restriction plate: Appliance: Distance Y (*) Distance X (*) Distance Y Concentric Concentric (min.-max.) (min.-max.) (min.-max.) connection connection on appliance is on appliance is Ø100-Ø150 mm Ø130-Ø200 mm Width: Derby Large 3 1.0 - 11.0 m 0 - 3.0 m...
  • Page 20 Bellfi res English RIGID CONCENTRIC FLUE Ø100 mm - Ø150 mm SYSTEM CONNECTION POSSIBILITIES and with wall outlet Ø100 mm - Ø150 mm Appliance: Concentric fl ue connection Ø100-Ø150 mm or Ø130-Ø200 mm Wall 10, 11, 13 Termination Position (100) Item descriptions: see 1.6.2 Assemble restriction plate:...
  • Page 21 Bellfi res English RIGID CONCENTRIC FLUE Ø130 mm - Ø200 mm SYSTEM CONNECTION POSSIBILITIES and with wall outlet Ø100 mm - Ø150 mm Appliance: Concentric fl ue connection Ø130-Ø200 mm Wall Termination 110, 111, 113 Position Item descriptions: see 1.6.2 Assemble restriction plate: Appliance: Distance Y...
  • Page 22 Bellfi res English RIGID CONCENTRIC FLUE Ø130 mm - Ø200 mm SYSTEM CONNECTION POSSIBILITIES and with wall outlet Ø100 mm - Ø150 mm Appliance: Concentric fl ue connection Ø130-Ø200 mm Wall Termination 110, 111, 113 Position Item descriptions: see 1.6.2 Assemble restriction plate: Appliance: Distance Y...
  • Page 23 Bellfi res English RIGID CONCENTRIC FLUE Ø130 mm - Ø200 mm SYSTEM CONNECTION POSSIBILITIES and with wall outlet Ø100 mm - Ø150 mm Appliance: Concentric fl ue connection Ø130-Ø200 mm Wall Termination 110, 111, Position 110, 113 110, 111, 113 Item descriptions: see 1.6.2 Assemble restriction plate:...
  • Page 24 Bellfi res English RIGID CONCENTRIC FLUE Ø130 mm - Ø200 mm SYSTEM CONNECTION POSSIBILITIES and with wall outlet Ø130 mm - Ø200 mm Appliance: Concentric fl ue connection Ø130-Ø200 mm Wall Termination 110, 111, 113 Position Item descriptions: see 1.6.2 Assemble restriction plate: Appliance: Distance Y...
  • Page 25 Bellfi res English 1.6.3 Gas connection Operation (gas regulating block (and receiver)) outside the appliance (in the operating unit): The gas connection is situated where the operating unit is built in near to the appliance. Use only gas piping with a minimum diameter of 1/2” and a shut-off valve. 1.6.4 Operating unit If the appliance is fi...
  • Page 26 Bellfi res English Never position the appliance directly against the rear wall, but always place an nonfl ammable insulation plate, at least 12 mm thick, between the appliance and the rear wall, with free space on either side of 2 cm. (Total ± 5 cm.) The rear wall must be made of nonfl...
  • Page 27 Bellfi res English Figure 16: 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 28 Bellfi res English Figure 17: 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 29 Bellfi res English 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 30 Bellfi res English 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 regulating block (and the receiver) assembly are fi...
  • Page 31 Bellfi res English 1.7.1 Gas connection operating unit Important: During gas connection, take care not to twist the gas regulator block. Make sure that both the gas regulator block and the supply pipes are not subjected to stresses. The appliance is supplied with a built-in operating unit. Operating unit Frame with door (white)
  • Page 32 Bellfi res English Important : Cement and chalk can damage the piping and can, in turn, lead to gas leaks. Disassembly and assembly of pipes and cables: If necessary for mounting, all pipe compression fi ttings and cable connectors can be temporarily disassembled.
  • Page 33 Bellfi res English 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 20: Gas regulator block - Front Adjustment Screw Minimum Burner pressure Inlet Pressure Tap Outlet Pilot light Pressure Tap...
  • Page 34 Bellfi res English 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 35 Bellfi res English 1.7.2 Connecting the concentric fl ue Assemble the concentric fl ue system according to one of the examples in section 1.6.1, fi gure 4 to 14 inclusive. Make sure that all connections are completely gas tight. 1.7.3 Building in the appliance Remove the front of the casing, if applicable.
  • Page 36 Bellfi res English 1.7.4 Checking the gas connection After connection of the gas supply, check that all connections are completely gas tight using soapy water or a leak tester. 1.7.5 Positioning the ceramic log set or marble pebbles The appliance can be supplied with: •...
  • Page 37 Bellfi res English 1.7.5.1 Ceramic log set + chips of wood + embers + vermiculite granules 1 Place the ceramic mat on the burner in such a way that the holes in the mat are in line with the burner openings. 2 Remove the embers carefully from their packaging and spread them evenly over the burner mat and the grate around the burner.
  • Page 38 4 Place the logs on the burner: Natural gas-burner Propane / Butane-burner Appliance see fi gure: see fi gure: Derby Large 3 CF/LF Keep the burner orifi ces unblocked !!! 5 Place the chips of wood around the burner. Installation instructions...
  • Page 39 Bellfi res English Logs: Log no Log no Log no Log no Log no Log no Log no Log no Installation instructions...
  • Page 40 Embers must not be placed next to the pilot light burner Keep the burner orifi ces unblocked! Figure 24: Log set Derby Large 3 CF/LF Position natural gas burner Embers must not be placed next to the pilot light burner Keep the burner orifi...
  • Page 41 2 Spread the pebbles over the whole burner bed (burner and grid around the burner). Make sure that the pilot light remains free. Derby Large 3 CF/LF : see fi gure 27 IMPORTANT: Open area, in order to ensure free accessibility of the pilot fl...
  • Page 42 Keep the burner orifi ces unblocked! Figure 27: Marble pebbles Derby Large 3 CF/LF Position natural gas and propane/butane burner Important: • Do not place any marble pebbles in front of the pilot light.
  • Page 43 Bellfi res English Important: Ensure that the correct fl ue gas restriction plate is mounted. Use of the correct fl ue gas restriction plate will provide optimum effi ciency, fl ame effect and combustion. Mounting an incorrect fl ue gas restriction plate can result in damage to the gas fi...
  • Page 44 Bellfi res English The following restriction plates are supplied: Concentric fl ue connection appliance [Ø130 - 200 mm] [Ø100 - 150 mm] Restriction plate: Horizontal wall outlet Roof-mounted outlet Width: B = 30 mm Width: B = 40 mm B = 40 mm Width: B = 50 mm B = 50 mm...

  • Page 45: Maintenance

    Bellfi res English MAINTENANCE 2.1 ANNUAL MAINTENANCE 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.

  • Page 46: Faults

    Bellfi res English 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 Paragraph 1.6. • An incorrect “fl ue gas restriction plate” is fi tted. •...

  • Page 47: Dismantling / Assembling Of The Glass

    Bellfi res English DISMANTLING / ASSEMBLING OF THE GLASS 4.1 DERBY LARGE 3 FLOATING FRAME Dismantling of the glass: - Derby Large 3 - Use the hook supplied (see photo) for Floating Frame opening the frame and the glass. Note ! : When loosening the frame and after it has been loosened, sup- port it with your hand to prevent...
  • Page 48 Bellfi res English stud (right) - Detail of the stud (right). Place paperboard on the chimney breast, under the frame. This helps prevent damage. - Dismantle the safety strip from the frame. Installation instructions...
  • Page 49 Bellfi res English - 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. two separate parts ! - Frame and glass are now removed from the appliance. Assembling of the glass: The assembly of the glass takes place in reverse order.
  • Page 50 Bellfi res English 4.2 DERBY LARGE 3 HIDDEN DOOR Dismantling of the glass: - Derby Large 3 Hidden Door. - Use the hook supplied for opening the frame (including glass). - Use the hook to pull the frame at the top forward and hold the frame fi rmly. Installation instructions...
  • Page 51 Bellfi res English - With the hook, pull the thin, metal spring strips on the top left and right from the studs on the frame. - Dismantle the safety strip from the frame. Note ! : When loosening the frame and after it has been loosened, support it with your hand to prevent it falling forward ! Installation instructions...
  • Page 52 Bellfi res English - Carefully tilt the frame and the glass forwards at the top. Prevent damage by laying paperboard on the chimney breast, under the frame. Pull the frame upwards and remove it from the appliance. Assembling of the glass: The assembly of the glass takes place in reverse order.

  • Page 53: Diagram Electricity And Gas

    Bellfi res English DIAGRAM ELECTRICITY AND GAS Double burner: : Perforation pattern “Centre Fire” double burner. : Perforation pattern “Line Fire” double burner. Gas pipe “Rear burner” “Rear burner” Gas pipe “Front burner” 8 Wire “Front burner” Motor- connecting knob cable Pilot light Thermocouple...

  • Page 54: Dimensions

    Bellfi res English DIMENSIONS DERBY LARGE 3 6.1.1 DERBY LARGE 3 - Hidden Door Installation instructions...
  • Page 55 Bellfi res English 6.1.2 DERBY LARGE 3 - Floating Frame Installation instructions...
  • Page 56 Bellfi res English DERBY LARGE 3 Fitted with the options: - Convection casing - High adjustable feet 6.2.1 DERBY LARGE 3 - Hidden Door * With the high adjustable feet (option), the appliance can be installed till 350 mm above the fl oor. Installation instructions...
  • Page 57 Bellfi res English 6.2.2 DERBY LARGE 3 - Floating Frame * With the high adjustable feet (option), the appliance can be installed till 350 mm above the fl oor. Installation instructions...
  • Page 58 Bellfi res English DERBY LARGE 3 Hidden Door Plus (+) 6.3.1 DERBY LARGE 3 - Hidden Door Plus (+) 7 cm Frame * With the high adjustable feet (option), the appliance can be installed till 350 mm above the fl oor. Installation instructions...
  • Page 59 Bellfi res English 6.3.2 DERBY LARGE 3 - Hidden Door Plus (+) 10 cm Frame * With the high adjustable feet (option), the appliance can be installed till 350 mm above the fl oor. Installation instructions...
  • Page 60 Bellfi res English 6.3.3 DERBY LARGE 3 Hidden Door Plus (+) 10 cm Frame & Decorative Stone Fitted with the options: - Convection casing - High adjustable feet * With the high adjustable feet (option), the appliance can be installed till 350 mm above the fl oor. With this model the remote control receiver and the gas regulating block are located in the fi...
  • Page 61 Bellfi res English OPERATING UNIT Installation instructions...

  • Page 62: Technical Details/Regulations

    • Gas safety installation and use regulations 1998 plus all relevant safety and building regulations concerning fi re installation • Document J: Combustion appliances and fuel storage systems Model : DERBY LARGE 3 CF (Centre Fire) : NATURAL GAS : BUTANE / PROPANE Country : GB;...
  • Page 63 Bellfi res English Model : DERBY LARGE 3 CF (Centre Fire) : NATURAL GAS : BUTANE / PROPANE Country : GB; Great Britain/IE; Ireland : GB; Great Britain/IE; Ireland Batteries remote control - Receiver : 4x 1.5V AA : 4x 1.5V AA...
  • Page 64 Bellfi res English Model : DERBY LARGE 3 LF (Line Fire) : NATURAL GAS : BUTANE / PROPANE : GB; Great Britain/IE; Ireland : GB; Great Britain/IE; Ireland Country Product identifi cation no : 0063CM3684 : 0063CM3684 Type of appliance under CE-norm Category of appliance natural gas G20 butane/propane G30/G31...
  • Page 65 Bellfi res English Model : DERBY LARGE 3 LF (Line Fire) : NATURAL GAS : BUTANE / PROPANE Country : GB; Great Britain/IE; Ireland : GB; Great Britain/IE; Ireland Batteries remote control - Receiver : 4x 1.5V AA : 4x 1.5V AA - Hand-transmitter : 1x 9V block : 1x 9V block...

  • Page 66: Replacement Parts List

    Bellfi res English REPLACEMENT PARTS 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 G20 / Butane/Propane G30/G31 G20: 1x Ø10.0 mm front + 1x Ø10.0 mm rear...
  • Page 67 Bellfi res English Article no Description 321926 Thermocouple M10 - 1500 mm 333604 Thermocouple interrupter M10 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;...
  • Page 68 Bellfi res English Logs - Chips of wood - Embers - Vermiculite granules - Marble pebbles Installation instructions...

  • Page 69: Disposal Of Packaging And Appliance

    Bellfi res English DISPOSING OF PACKAGING AND APPLIANCE The appliance comes in recyclable packaging. This can include: • Cardboard • Wood • Plastic • Paper Such materials must be disposed of responsibly, in line with local regulations. Batteries should be disposed of as chemical waste. Batteries must be disposed of responsibly, in line with local regulations.
  • Page 70 Your Bellfi res dealer 01 - 150114 - 335615...

This manual is also suitable for:

Derby large 3 lf

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