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Charlton & Jenrick Infinity 780 FL Mrk2 Owner's Manual

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User, Maintenance, Service, and Installation
Keep this booklet for service log and future reference
This appliance is guaranteed for 2 years subject to terms and conditions. The extended
parts warranty will only be valid if the annual service recommended in this manual has
been completed and the appliance has been registered online.
Owner's Manual
INCLUDES
Instructions
780 FL Mrk2
IMPORTANT
For use in Great Britain.
Literature NO 8739 (ISS 1)

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Summary of Contents for Charlton & Jenrick Infinity 780 FL Mrk2

  • Page 1 Owner’s Manual INCLUDES User, Maintenance, Service, and Installation Instructions 780 FL Mrk2 Keep this booklet for service log and future reference IMPORTANT This appliance is guaranteed for 2 years subject to terms and conditions. The extended parts warranty will only be valid if the annual service recommended in this manual has been completed and the appliance has been registered online.

  • Page 2: Table Of Contents

    Contents EXTENDED PARTS WARRANTY ........2 Benchmark Scheme ............. 3 SECTION ONE Introduction (user instructions) ..5 SECTION TWO Operating the Appliance (user EXTENDED PARTS WARRANTY instructions) ..............7 SECTION THREE Cleaning (user instruction) ..... 10 In order to validate your free extended 3 years parts SECTION FOUR Fuel Bed Cleaning and Layout (user warranty please read the Benchmark Scheme on the instructions) ...............

  • Page 3: Benchmark Scheme

    Benchmark Scheme Charlton and Jenrick Ltd is a licensed member of the Benchmark Scheme which aims to improve the standards of installation and commissioning of domestic heating and hot water systems in the UK and to encourage regular servicing to optimise safety, efficiency and performance. Benchmark is managed and promoted by the Heating and Hotwater Industry Council.
  • Page 4 For future reference we suggest you record the following details here, and keep the receipt as proof of purchase. This information may be asked for when you contact the helpdesk. MODEL: INFINITY 780 FL Mrk2 Serial No. This information can be found on the label attached to the packaging and on the data badge, which is located on the base of the appliance behind the control cover.

  • Page 5: Section One Introduction (User Instructions)

    SECTION ONE Introduction (user instructions) Consumer protection information As manufacturers and suppliers of heating products, we take every care, as far as is reasonably practicable, that these products are designed and constructed as to meet the general safety requirement when properly used and installed. To this end, our products are thoroughly tested and examined before despatch.
  • Page 6 IMPORTANT INFORMATION • The appliance is for use on Natural Gas only. • The chimney or flue (unless new or previously used with a gas appliance) shall be swept before installation if it has been used for solid fuel. • Failure to install appliance correctly could lead to prosecution.

  • Page 7: Section Two Operating The Appliance (User Instructions)

    SECTION TWO Operating the Appliance (user instructions) Display overview Press to awaken the handset from its dormant sleep mode at any time. Fig 1 shows the display neutral, ready to turn on. Turn on (start up). Pressing and holding displays an “UNLOCK” graphic Fig 2 prompting the button to be pressed simultaneously.
  • Page 8 Flame height adjustment Once the fire has been started the flame height can be decreased by moving your finger clock wise or decreased moving your finger anti-clock wise using the selector wheel. Once the desired flame level is set, remove your finger from the selector wheel to transmit your selection to the receiver. Six flame levels and a pilot setting are selectable.
  • Page 9 Adjusting target temperature Use the selection wheel to increase or decrease the temperature to the desired level, release your finger from the wheel to transmit the target temperature (See Fig 5) to the receiver. The “auto” function will now modulate the flame height to achieve your target temperature. The selectable temperature range is 1 degree C to 29 degree C.

  • Page 10: Section Three Cleaning (User Instruction)

    SECTION THREE Cleaning (user instruction) Warning: - Before you clean any part of the appliance ensure that the appliance is turned off and cold. CLEANING: PILOT ASSEMBLY (Before cleaning ensure that the appliance is turned off and cold) In some instances you may experience ignition problems even when the appliance is new. This may be due to the aeration hole in the pilot body being partial blocked with dust, pet hairs, or other foreign matter.

  • Page 11: Section Four Fuel Bed Cleaning And Layout (User Instructions)

    GLASS CLEANING From time to time it will be necessary to clean the glass panel of your 780 FL Mrk2. We recommend you use a Ceramic hob cleaner these are available for all leading super markets: - i.e. ASDA, TESCO, SAINSBURY’S Etc. Brands of hob cleaning we have tested and found suitable are - HOB BRITE &...
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  • Page 13 www.charltonandjenrick.co.uk LT8739 (ISS 1)
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  • Page 15 www.charltonandjenrick.co.uk LT8739 (ISS 1)
  • Page 16 LT8739 (ISS 1)
  • Page 17 www.charltonandjenrick.co.uk LT8739 (ISS 1)
  • Page 18 LT8739 (ISS 1)
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  • Page 21: Section Five General Points (User Instructions)

    SECTION FIVE General Points (user instructions) Like all appliances incorporating an aerated burner a low frequency noise may be heard, particularly on the low setting, this is quite normal and does not affect the operation of the appliance. It is advised that a competent person service the 780 FL Mrk2 fire annually.

  • Page 22: Section Six Appliance Data (Installation Instructions)

    SECTION SIX Appliance Data (installation instructions) NATURAL GAS Gas Type: CATEGORY I 2 H Gas Pressure: 20 mbar +/- 1.0mbar Pressure Test Point Location: Gas inlet elbow Gas Input: 7.5 kW Gross (Max.) 4.4 kW Gross (Min.) NOx Classification ………………………………. 4 Injectors: Mk 2.2 Tip Oxy pilot:...

  • Page 23: Section Seven Regulations And Warnings (Installation Instructions)

    SECTION SEVEN Regulations and Warnings (installation instructions) • This appliance must only be installed in Great Britain. • The appliance is suitable for use on natural gas only. • GB (Great Britain) This fire does not normally require purpose build ventilation. •...

  • Page 24: Section Eight Siting The Appliance

    SECTION EIGHT Siting the Appliance (installation instructions Class 1 Flue That is a conventional brick or stone chimney as used for a solid fuel appliance with an effective cross-sectional dimension of 225 x 225 mm (9” x 9”) or a lined flue with a minimum diameter of 125mm (5”). The chimney must have a minimum effective height of at least 3 metres.
  • Page 25 PREPARING THE OPENING FOR INSTALLATION WITH MARBLE SLIPS 930 min to 970 max This area behind the trim/fascia must be clear of combustible material and be flat for the seal. 665 min to 690max 350mm Min Depth Floor The front face and the base of the fire opening must be flat to ensure that a good seal is formed between the rear and base of the appliance and the chimney to avoid any reduction of natural draught.
  • Page 26 CHECKING THE FLUE AND FIRE OPENING • Check that the chimney conforms to the required specifications as previously stated. Examine the condition and carry out any remedial work including removing any debris from the base. • If the flue has been used for solid fuel it should be swept prior to the installation •...

  • Page 27: Section Nine To Install The Appliance (Installation Instructions)

    SECTION NINE To Install the Appliance (installation instructions) Power lead routing The power supply for this appliance is provided via AC power adaptor 230 VAC. The main cable terminates at the rear centre of the fire box. The length of the cable provided with the appliance is 1.65 metres. Care must be taken when siting the fire box not to trap the exposed main cable within the builders opening.
  • Page 28 GAS SUPPLY ROUTING Use rigid or semi – rigid tube to connect the supply. Determine the gas supply pipe route to the appliance before installing the fire. Fixing Firebox Assembly • Slide the firebox into the fireplace open guiding the gas supply pipe through the hole at the rear LH bottom of the firebox.
  • Page 29 • The vertical sides of the stud-work should not be less than 502mm from the centre of the firebox. The horizontal stud-work should not be less than 764mm from the base of the firebox. This will ensure 50mm minimum clearance from the sides and 110mm clearance from the top of the firebox is maintained. •...

  • Page 30: Section Ten Checking Operation Of Fire (Installation Instructions)

    SECTION TEN Checking Operation of Fire (installation instructions) REFIT GLASS PANEL AND FIREPLACE FRAME COVERS – (refer to section 3) CHECKING FOR COMBUSTION PRODUCTS CLEARENCE IMPORTANT:-The smoke test must be carried out with the fire starting from cold. • Light the fire and leave at maximum input. •...

  • Page 31: Section Eleven Maintenance (Maintenance Instructions)

    SECTION ELEVEN Maintenance (maintenance instructions) GENERAL • Servicing should be carried out annually by a competent person such as a Gas safe-registered person in accordance with the relevant regulations, to ensure the safe and correct operation of the appliance. • Before commencing any service or replacement of parts, turn off the gas supply to the fire.
  • Page 32 REPLACEMENT OF OXY-PILOT ASSEMBLY NOTE: If the pilot assembly is replaced it must be replaced by an identical unit from the same manufacturer and replaced as a complete unit. • Follow the burner tray removal sequence. • Undo the compression nut on the supply pipe at the pilot. •...

  • Page 33: Section Twelve Wiring Diagram (Maintenance Instructions)

    SECTION TWELVE Wiring Diagram (maintenance instructions) Attach to the valve www.charltonandjenrick.co.uk LT8739 (ISS 1)

  • Page 34: Short Spares List

    Short spares list Image Description Part number Burner 4755 Injector tip 8735 Copper washer 5866 Valve 6590 Oxy pilot 2900 NG 7280 EDB control unit 7150 Silencer 8734 Handset 7144 Earth lead 6593 Ignition lead 6646 9v transformer 7145 Herringbone liner set 8737 Glass liners 6196 (only the glass)
  • Page 35 Rear liner Ceramic behind the glass liner: 7817 side liner Ceramic behind the glass liner: 7818 Top liner 5756 Front glass 7178 470 mm x 776 mm Register your appliance online today to activate your warranty www.charltonandjenrick.co.uk LT8739 (ISS 1)

  • Page 36: Gas Fire Commissioning Checklist

    GAS FIRE COMMISSIONING CHECKLIST This Commissioning Checklist is to be completed in full by the competent person who commissioned the gas fire as a means of demonstrating compliance with the appropriate Building Regulations and then handed to the customer to keep for future reference.

  • Page 37: Service Record

    SERVICE RECORD It is essential that your gas fire is serviced regularly and that the appropriate Service Interval Record is completed. Service Provider Before completing the appropriate Service Record below, please ensure you have carried out the service as described in the manufacturer’s instructions.
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  • Page 39 www.charltonandjenrick.co.uk LT8739 (ISS 1)
  • Page 40 Product A-0906 Serial No ID Label A-0907 Prefix Burner Tray / Box Assembly Complete Log Fuel Bed (8736) Grommet (1092) Glass Panel Air Tray (8686) Silicone Sealing Strip (4818) Transformer (AC power lead) Remote Control Hand Set Battery Lead Battery Holder Handset Holder (Part No 7191) AAA Battery (4) Owners Book...

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