VOKERA Vibe 20 A G.C. N 41-094-84 User Instructions
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VOKERA Vibe 20 A G.C. N 41-094-84 User Instructions

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Vibe
High efficiency system boiler
36
Users Instructions
Installation &
Servicing
Instructions
Vibe 20 A G.C. N° 41-094-84
Vibe 25 A G.C. N° 41-094-85
THESE INSTRUCTIONS
TO BE RETAINED
BY USER
Vokèra is a licensed member of the Benchmark scheme
which aims to improve the standards of installation and
commissioning of domestic hot water systems in the UK.

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Summary of Contents for VOKERA Vibe 20 A G.C. N 41-094-84

  • Page 1 Vibe High efficiency system boiler Users Instructions Installation & Servicing Instructions Vibe 20 A G.C. N° 41-094-84 Vibe 25 A G.C. N° 41-094-85 THESE INSTRUCTIONS TO BE RETAINED BY USER Vokèra is a licensed member of the Benchmark scheme which aims to improve the standards of installation and commissioning of domestic hot water systems in the UK.

  • Page 2: Table Of Contents

    Users instructions Installation Page Things you should know Page Delivery Gas appliances Contents Electrical supply Unpacking Guarantee registration card Preparation for mounting the appliance Appliance Log Book (UK only) Fitting the flue How does it work? Connecting the gas & water Dimensions Electrical connections Clearances required...

  • Page 3: Users Instructions

    USERS INSTRUCTIONS INTRODUCTION Dear Customer Your Vokèra Vibe boiler has been designed to meet and exceed the very latest standards in gas central heating technology, and if cared for, will give years of reliable use and efficiency. Please therefore take some time to read these instructions carefully. Do’s and Don’t’s - Do ensure that the system pressure is periodically checked - Do ensure that the boiler should not be used by children or unassisted disabled people...

  • Page 4: Pressure Gauge

    Fig. 1 MODE SELECTOR SWITCH HEATING TEMPERATURE SELECTOR GREEN LED PRESSURE GAUGE YELLOW LED RED LED BOILER STATUS LED Green LED Boiler is working/responding to a heating/hot water request Red LED Boiler has identified a fault and has failed-safe. Refer to instructions on how to reset Yellow LED Service operation PRESSURE GAUGE Ensure the system pressure is set correctly (minimum 0.5-bar)

  • Page 5: Getting Started Page

    2. GETTING STARTED 2.1 BEFORE SWITCHING ON 2.3 LIGHTING THE BOILER Before switching the appliance on, please familiarise yourself Ensure the gas and electrical supply to the boiler are with: turned on. - how to isolate the appliance from the gas, water, and electricity Turn the mode selector switch to the ON position.

  • Page 6: What If

    APPLIANCE STATUS LED AND FAULT CODES Alarm type Led RED Led YELLOW Led GREEN Action Purge cycle mode active BLINKING BLINKING BLINKING Reset appliance. Call Alarm high limit thermostat Final BLINKING engineer if fault re-occurs Check/refill system pressure, Alarm system water pressure Final reset, check.

  • Page 7: Installation And Servicing Instructions

    INSTALLATION AND SERVICING INSTRUCTIONS INTRODUCTION vertical applications. The Vibe can also be used with the Vokèra All installers are asked to follow the Benchmark Scheme by twin flue system. adhering to the Code of Practise, which can be obtained from The Vibe is approved for use with C13 &...

  • Page 8: Principle Components

    SECTION 1 - DESIGN PRINCIPLES AND OPERATING SEQUENCE 1.1 PRINCIPLE COMPONENTS • A fully integrated electronic control board featuring electronic temperature control, anti-cycle control, pump over-run, self- diagnostic fault indicator, full air/gas modulation • Aluminium heat exchanger • Electronic ignition with flame supervision •...

  • Page 9: Central Heating

    SECTION 2 - TECHNICAL DATA 2.1 Central Heating Vibe 20A Vibe 25A Heat input (kW) 20.00 25.00 Maximum heat output (kW) 60/80°C 19.50 24.45 Minimum heat output (kW) 60/80°C 4.91 5.90 Maximum heat output (kW) 30/50°C 20.84 26.23 Minimum heat output (kW) 30/50°C 5.36 6.40 Minimum working pressure...

  • Page 10: Pump Duty

    Below an opening or window on a pitched roof 2000 mm From a vertical terminal to an adjacent opening (window, air-brick, etc.) (call Vokera technical for advice) From a vertical terminal to an adjacent vertical terminal 300 mm (only if both terminals are the same hight)

  • Page 11: Related Documents

    SECTION 3 - GENERAL REQUIREMENTS (UK) 3.5 AIR SUPPLY This appliance must be installed by a competent person in ac- cordance with the Gas Safety (Installation & Use) Regulations. The following notes are intended for general guidance only. This appliance is a room-sealed, fan-flued boiler, consequently 3.1 RELATED DOCUMENTS it does not require a permanent air vent for combustion air sup- ply.

  • Page 12: Electrical Supply

    3.7 ELECTRICAL SUPPLY The appliance is supplied for operation on 230V @ 50Hz electri- control cal supply; it must be protected with a 3-amp fuse. The method valve of connection to the mains electricity supply must allow for control complete isolation from the supply. The preferred method is by temporary valve connection...

  • Page 13: Air Supply

    of connection to the mains electricity supply must allow for the terminal must be protected by a guard of durable material. The guard must be fitted centrally over the terminal. Refer to complete isolation from the supply. The preferred method is by using a double-pole switch fuse spur with a contact separation I.S.

  • Page 14: Delivery

    SECTION 4 - INSTALLATION 4.1 DELIVERY 29450125 500mm extension 500mm 29450126 1000mm extension 1000mm Due to the weight of the appliance it may be necessary for two people to lift and attach the appliance to its mounting. The 29450127 2000m extension 2000mm appliance is contained within a heavy-duty cardboard carton.
  • Page 15 4.5.1.2 FITTING THE REAR FLUE (fig. 14) (rear flue outlet only) Using the template provided, mark and drill a 125mm hole for the passage of the flue pipe. The hole should be drilled LEVEL to ensure any condense fluid that forms, is allowed to drain back to the appliance.
  • Page 16 IMPORTANT 4.5.2 CONCENTRIC VERTICAL FLUE The vertical flue terminal is 1.0 metre in length and cannot be The appliance can be used with either the Vokèra condensing cut; therefore it may be necessary to adjust the height of the 60/100mm concentric flue system or the optional 80/125mm appliance to suit or use a suitable extension.
  • Page 17 INSTALLATION OF TWIN ADAPTOR KIT (fig. 18 & 19) • A 130mm hole is required for the passage of the concentric • Insert the exhaust connection manifold (A) onto the appliance terminal through the ceiling and/or roof. flue outlet. Depending on site conditions it may be preferable to install the • Remove the blanking plate (located to the left of the appliance terminal assembly prior to fitting the twin flue pipes.

  • Page 18: Connecting The Gas & Water

    4.6 CONNECTING THE GAS AND WATER 4.7 ELECTRICAL CONNECTIONS The boiler is supplied with a 2-metre fly-lead. This lead can be The appliance is supplied with an accessory pack that includes used for connection to the electrical supply. Connect the fly-lead service valves.

  • Page 19: Gas Supply Installation

    SECTION 5 - COMMISSIONING • ensure the 3 AMP fuse – supplied with the appliance – has 5.1 GAS SUPPLY INSTALLATION been fitted; Inspect the entire installation including the gas meter, test for • ensure the system has been filled, vented and the pressure tightness and purge.

  • Page 20: Regulating The Central Heating System

    • by completing the warranty registration card and posting to • COMPLETE BENCHMARK CHECKLIST. us using the envelope supplied • online at: vokera.co.uk FOR UK ONLY • for UK residents by calling: 0870 607 0281 Complete details of the boiler, controls, installation and com- • for ROI residents by calling: 056 6655057.

  • Page 21: Pump Assembly

    appliance or removed component. Undertake a complete com- missioning check as detailed in section 5, after replacing any component. ALWAYS TEST FOR GAS TIGHTNESS IF ANY GAS CARRYING COMPONENTS HAVE BEEN REMOVED OR DISTURBED. 6.4.1 AIR BOX FRONT COVER REMOVAL (fig. 26) Locate the 4 screws and remove air box front cover.

  • Page 22: Gas Valve

    6.12 GAS VALVE (fig. 32) Carry out component removal procedure as described in 6.4. The gas valve must be changed as complete unit. Disconnect the electrical plug and leads from the gas valve, slacken and unscrew gas valve inlet and outlet connections. Please note, the sealing washers (Q) must be discarded and replaced with new sealing washers.

  • Page 23: Main Heat Exchanger

    6.16 MAIN HEAT EXCHANGER (fig. 35) Carry out component removal procedure as described in 6.4. Remove the air chamber front cover. Locate and remove the gas pipe locking pin (A1) and swing/rotate the gas pipe away from the fan assembly (B1), (if necessary unscrew the gas pipe from the gas valve G1).

  • Page 24: Flue Collector Removal

    6.20 FLUE COLLECTOR REMOVAL (fig. 39) Carry out component removal procedure as described in 6.4. Re- move the air chamber front cover. Remove the heat exchanger as per 6.16. Locate and remove the screw (Y1) that secures the flue gas analysis test point cover (Z1). Disconnect the flues thermistor wiring connections.

  • Page 25: Checking The Co 2 & Adjusting The Valve

    (allow time for the analyser to stabilise). CO reading of less than 350ppm cannot be achieved, please 7.3.4 COMPLETION contact Vokera technical for advice. On completion of the combustion analysis check and/or any Note: When checking the air inlet test point, insert the probe gas valve adjustment, refit the plug (fig.

  • Page 26: External Faults

    7.8 FAULT FINDING 7.6 EXTERNAL FAULTS Before attempting any faultfinding, the electrical checks as Before carrying out any faultfinding or component replacement, detailed in 7.7 must be carried out. Isolate the appliance from ensure the fault is not attributable to any aspect of the installation. the electrical supply.

  • Page 27: External Wiring

    For advice on controls that are not featured in this book, please contact Vokera technical on 0844 3910999 8.1.1 EXTERNAL WIRING LIMITATIONS Low voltage and High voltage cables must be run separately.

  • Page 28: Functional Diagram

    FUNCTIONAL DIAGRAM Fig. 43...

  • Page 29: Related Documents

    SECTION 9 - LPG INSTRUCTIONS 9.1 RELATED DOCUMENTS BS 5440 PARTS 1 & 2 FLUES & VENTILATION REQUIREMENTS BS 5449 PART 1 FORCED CIRCULATION OF HOT WATER SYSTEMS BS 5482 PART 1 DOMESTIC BUTANE & PROPANE GAS BURNERS IN PERMAMENT DWELLINGS BS 5546 INSTALLATION OF GAS HOT WATER SUPPLIES FOR DOMESTIC PURPOSES...
  • Page 30 LPG) separate guidance will be provided by the must have the relevant competence for use of the analyser. Vokera technical help line and must be followed. Check and zero the analyser IN FRESH AIR, as per analyser manufacturer’s instructions.
  • Page 31 Benchmark Commissioning and Servicing Section It is a requirement that the boiler is installed and commissioned to the manufacturers instructions and the data fields on the commissioning checklist completed in full. To instigate the boiler guarantee the boiler needs to be registered with the manufacturer within one month of the installation.

  • Page 32: Gas Boiler System Commissioning Checklist

    GAS BOILER SYSTEM COMMISSIONING CHECKLIST This Commissioning Checklist is to be completed in full by the competent person who commissioned the boiler as a means of demonstrating compliance with the appropriate Building Regulations and then handed to the customer to keep for future reference. Failure to install and commission according to the manufacturer’s instructions and complete this Benchmark Commissioning Checklist will invalidate the warranty.

  • Page 33: Service Record

    SERVICE RECORD It is recommended that your heating system 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. Always use the manufacturer’s specified spare part when replacing controls.
  • Page 34 ✎...
  • Page 36 Registered address: Vokèra Ltd Borderlake House Unit 7 Riverside Industrial Estate London Colney Herts AL2 1HG enquiries@vokera.co.uk www.vokera.co.uk www.vokera.ie Sales, General Enquires T 0844 391 0999 F 0844 391 0998 Vokèra Ireland West Court, Callan Co Kilkenny T 056 7755057 F 056 7755060 Vokèra Limited reserve the right to change...

This manual is also suitable for:

Vibe 25 a g.c. n 41-094-85Vision 25Vision 20sVision s

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