Vision Range Balanced Flue Log Effect Stove With Upgradeable Control Valve Instructions for Use, Installation and Servicing For use in GB, IE (Great Britain and Republic of Ireland) IMPORTANT THE OUTER CASING, FRONT AND GLASS PANEL BECOME EXTREMELY HOT DURING OPERATION AND WILL RESULT IN SERIOUS INJURY AND BURNS IF TOUCHED. IT IS THEREFORE RECOMMENDED THAT A FIREGUARD COMPLYING WITH BS 8423 (LATEST EDITION) IS USED IN THE PRESENCE OF YOUNG CHILDREN, THE ELDERLY OR INFIRM.
Contents Vision - Balanced Flue Covering the following models: Model NATURAL GAS Top Exit Vision Small Rear Exit LPG Top Exit Rear Exit N/A 526-046 N/A 526-405 Vision Midi 526-109 526-100 526-486 526-471 Vision Medium 526-176 526-155 526-612 526-580 Appliance commissioning checklist........................3 User Instructions........................................................4. Installation Instructions...........................................12. Technical Specifications.........
Appliance Commissioning Checklist To assist us in any guarantee claim please complete the following information:- IMPORTANT NOTICE Explain the operation of the appliance to the end user, hand the completed instructions to them for safe keeping, as the information will be required when making any guaranteed claims. FLUE CHECK PASS FAIL 1. Flue Is correct for appliance 2. Flue flow Test N/A 3. Spillage Test N/A GAS CHECK 1. Gas soundness & let by test 2. Standing gas pressure mb 3.
User Instructions 1.4 No furnishings or other objects should be placed within 1 metre of the front of the appliance. 1.5 If a shelf is fitted, a distance of 225mm above the appliance is required. 1.6 If any cracks appear in the glass panel do not use the appliance until the panel has been replaced. 1.7 If, for any reason, the flue has to be removed from the appliance, the seals must be replaced in the inner spigot. 1.8 Do not obstruct the flue terminal in any way i.e.
User Instructions The valve has two controls, see Diagram 2. 1. The right-hand knob controls the pilot ignition. 2. The left-hand knob controls the main burner. 2 3. Turning OFF the Appliance 3.1 To turn the main burner off turn the left-hand knob until it points to off ( ). Just the pilot remains lit. 3.2 Press in and turn the right-hand knob until it points to off ( ). The pilot goes out. 4. Upgrading the Appliance 2.
User Instructions 5.4 5. Cleaning the Appliance IMPORTANT: THE OUTER PANELLING OF THE VISION IS MADE FROM GLASS. USE CAUTION WHEN INSTALLING, REMOVING AND STORING AS THE COMPONENTS ARE FRAGILE AND COULD BREAK UNLESS HANDLED CAREFULLY. 5.1 Make sure the appliance and surrounds are cool before cleaning. Use: – A dry cloth to clean the appliance casing. – A damp cloth for the glass front. 5.
User Instructions 7. Log Layout LOGS MUST BE POSITIONED ACCORDING TO THE FOLLOWING INSTRUCTIONS TO GIVE THE CORRECT FLAME EFFECT. 7.4 Place Log E onto the stud and behind the tag on the left hand side of the burner tray. Rest against Log B, see Diagram 9. 9 Small Vision Layout All logs can be identified by a letter (A - E) on their underside. Logs B and E also have holes to locate each onto a burner stud. 7.1 Ensure the burner tray is clean and free from any debris, see Diagram 6. 6 7.
User Instructions 7.7 Place the pointed bottom of log D into the corner of the burner tray and rest on the location stud on log B, see Diagram 12. Midi Vision Layout 7.10 12 Ensure the burner tray is clean and free from any debris, see Diagram 15. 15 7.8 Use some of the Embaglow provided and cover the ports in the burner tray with a liberal amount of fibres. Use a small piece in front of the log on the left hand side and a long strip in front of log B, see Diagram 13.
User Instructions 7.13 Place the third log into the groove on the right hand side, see Diagram 18. The log should butt up against the raised molding and the right hand side liner. 7.16 Fix log guard into position, see Diagram 21. 21 18 Medium Vision Layout Log 3 7.14 Once the logs are in there are two embers which can be loosely placed at the front of the fuel bed and cover the tabs securing the burner tray, see Diagram 19. 19 The logs for the fuel bed are clearly individually labelled, A to D.
User Instructions 7.19 Place Log D on the left hand side of the burner. There is a hole on the underside of Log D which fits over the raised stud on the left of the burner. The back of the log should rest flat against the back panel, see Diagram 24. 7.22 Place the log guard into position on the grooves on the sides of the firebox, see Diagram 27. 27 24 7.23 7.20 Place Log B on top of Log D. There is a hole on the underside of Log B which fits over the raised stud on Log D to secure in place.
User Instructions 8. Flame Failure Device 8.1 This is a safety feature incorporated on this appliance which automatically switches off the gas supply if the pilot goes out and fails to heat the thermocouple. IF THIS OCCURS DO NOT ATTEMPT TO RELIGHT THE APPLIANCE FOR 3 MINUTES. 9. Running In 9.1 During initial use of a new Gazco appliance a strong odour will be encountered as various surface coatings become hot for the first time.
Installation Instructions Technical Specification Covering the following models: Model NATURAL GAS Top Exit Vision Small Model Vision Small Vision Midi Vision Medium Gas CAT. LPG Rear Exit Top Exit Rear Exit N/A 526-046 N/A 526-405 Vision Midi 526-109 526-100 526-486 526-471 Vision Medium 526-176 526-155 526-612 526-580 Gas Type Working Pressure Aeration Injector Gas Rate m3/h Input kW (Gross) High Low Country I2H Natural (G20) 20mbar 6mm x 6mm 185 0.305 3.2 2.
Installation Instructions Technical Specification RESTRICTOR REQUIREMENT SMALL & MIDI ONLY TOP EXIT - VERTICAL & HORIZONTAL FLUE TOP EXIT - VERTICAL ONLY INCLUDING OFFSET VISION SMALL & MIDI BF VISION MIDI BF Vertical Flue Height Horizontal Length Restrictor Size Vertical Flue Height Restrictor Size 500mm - 999mm 250mm - 1000mm No restrictor 3000mm - 4999mm Ø 52mm (Sliding) 1000mm - 1999mm 250mm - 1000mm Ø 60mm 5000mm - 10,000mm Ø 40mm (Sliding) 2000mm - 3000mm 250mm - 5000mm Ø 52mm R
Installation Instructions Technical Specification PACKING CHECKLIST This appliance has been certified for use in countries other than those stated. To install this appliance in these countries, it is essential to obtain the translated instructions and in some cases the appliance will require modification. Contact Gazco for further information.
Installation Instructions Site Requirements 1.5 1. Flue and Chimney Requirements – Decide on the terminal position. – Measure the height from the top of the appliance to the centre of the required outlet. Note: This appliance must only be installed with the flue supplied. You must adhere to the following: 1.1 The flue must be sited in accordance with BS5440: Part 1 (latest edition), see Diagram 1. 1.
Installation Instructions Site Requirements 2. Rear Flue 2.1 This flue extends horizontally from the back of the appliance, see Diagram 2.
Installation Instructions Site Requirements ALL MODELS 3C. Top Flue Up and Out with Additional Bend 3.11 An additional bend can be used on the horizontal section (45° or 90°) but the overall horizontal flue is reduced, see Diagram 5. 5 3.13 Extra lengths can be added, see Diagram 6. 3.14 Refer to Installation Instructions, Technical Specification to identify when to use a restrictor. 6 C Either 45° or 90° 90° B A All Models When A = 1.0 to 1.499 metres B+C = 1.
Installation Instructions Site Requirements 5. Gas Supply THIS APPLIANCE IS INTENDED FOR USE ON A GAS INSTALLATION WITH A GOVERNED METER. 5.1 Before installation, ensure that the local distribution conditions (identification of the type of gas and pressure) and the adjustment of the appliance are compatible. 5.2 Ensure the gas supply delivers the required amount of gas and is in accordance with the rules in force. 5.
Installation Instructions Site Requirements MINIMUM CLEARANCE 7.8 The appliance is not suitable for installation against a combustible wall. All combustible materials must be removed from behind the appliance. 7.9 Ensure that all minimum clearances to combustible materials are complied with, see Diagrams 9 & 10. The specified clearances provide the minimum distance to combustible materials.
Installation Instructions 1. Safety Precautions 1.1 For your own and other’s safety, you must install this appliance according to local and national codes of practice. Failure to install the appliance correctly could lead to prosecution. Read these instructions before installing and using this appliance. 1.2 These instructions must be left intact with the user. 1.3 Do not attempt to burn rubbish on this appliance. 1.4 Keep all plastic bags away from young children. 1.
Installation Instructions All Models 3.2 Remove the glass front to gain complete access to the control valve and the viewing aperture by lifting the hooks clear of the slots on the front of the appliance, see Diagram 2. 3.6 Lift the appliance so as to locate the key slots in the carcass onto the fixing screws. There are two large holes the lower flanges on the front edges of the base, see Diagram 4. 4 2 Key slots 3.7 Small & Midi only 4.
Installation Instructions 4.3 When properly fitted the rear of the glass plate should sit flush with the rear of the appliance, see Diagram 6. 6 5.9 Make sure the terminal is vertical, see Diagram 8. 5.10 Mark the four fixing holes. 5.11 Remove the terminal to drill the holes. 5.12 Insert wall plugs supplied. DO NOT FIX THE FLUE AT THIS STAGE. Flue and Appliance Fixings 5. Flue Assembly 5.1 5.13 Position the appliance observing appropriate clearances. 5.
Installation Instructions 5B. Top Exit - Up & Out (Midi & Medium only) ENSURE THE BLACK DECORATIVE TOP AND COLLAR ARE FITTED TO THE TOP OF THE APPLIANCE PRIOR TO INSTALLATION OF A TOP FLUE EXIT. THIS MUST BE POSITIONED BEFORE INSTALLING THE FLUE. 5.29 Fit horizontal flue section between the elbow and the terminal at this stage, if required, see Diagram 11. 11 Wall plate 10mm A restrictor may be required with top exit flues. See Technical Specification on page 12 for restrictor sizes. Wall Plate 5.
Installation Instructions 5.49 5C. Top Exit – Vertical Flue (Midi & Medium only) To fit the restrictor undo the bolts on the slide collars on the restrictor assembly, see Diagram 14. 14 5.43 Where a vertical only flue system has been purchased, refer to Installation & Instructions, Site Requirements, Section 3D. 5.44 Pay careful attention to the following: Screws Terminal positions Flue supports Weatherproofing Fire precautions Restrictor plate 5.
Installation Instructions 9. Log Layout 7. Removing the Glass Frame 7.1 LOGS MUST BE POSITIONED ACCORDING TO THE FOLLOWING INSTRUCTIONS TO GIVE THE CORRECT FLAME EFFECT Using screwdriver remove the eight screws securing the glass frame to the appliance, see Diagram 16. Take care to support the glass when removing the screws. 16 Small Vision Layout All logs can be identified by a letter (A - E) on their underside. Logs B and E also have holes to locate each onto a burner stud. 9.
Installation Instructions 9.4 Place Log E onto the stud and behind the tag on the left hand side of the burner tray. Rest against Log B, see Diagram 20. 20 9.5 9.7 Place the pointed bottom of log D into the corner of the burner tray and rest on the location stud on log B see Diagram 23. 23 Place the small Ember at the front left of the firebox, against the rear of the log support brcket to obscure the reflection of the burner screw.
Installation Instructions 9.13 Midi Vision Layout 9.10 Place the third log into the groove on the right hand side, see Diagram 29 . The log should butt up against the raised molding and the right hand side liner. Ensure the burner tray is clean and free from any debris, see Diagram 26. 29 26 Log 3 The three logs that make up the fuel bed are visually distinct and fit into specific parts on the burner tray. 9.
Installation Instructions 9.16 Fix log guard into position, see Diagram 32. 9.19 32 Place Log D on the left hand side of the burner. There is a hole on the underside of Log D which fits over the raised stud on the left of the burner. The back of the log should rest flat against the back panel, see Diagram 35. 35 Medium Vision Layout The logs for the fuel bed are clearly individually labelled, A to D. 9.17 Ensure the burner tray is clean and free from any debris, see Diagram 33. 33 9.18 34 28 9.
Installation Instructions 9.22 Place the log guard into position on the grooves on the sides of the firebox, see Diagram 38. 10. Completion of Assembly 10.1 38 To fit the glass frame Offer the panel to the foot of the opening and secure using 8 screws as shown, see Diagram 41. 41 9.23 Place Log A across Log C. There is a hole on the underside of Log A which fits over the raised stud on Log C to secure in place. The small cut out on the left side of the log rests onto the log guard, see Diagram 39.
Installation Instructions 10.4 Fit the glass plinth: The valve has two controls, see Diagram 45. Small 1. The right-hand knob controls the pilot ignition. Locate the tab on the glass plinth under the glass front and insert the hooks into the slots on the front of the appliance, see Diagram 43. 2. The left-hand knob controls the main burner. 45 Midi & Medium Insert the hooks into the slots on the front of the appliance, see Diagram 43. 43 Small Midi & Medium 11.
Commissioning 1. Commissioning 1.1 Complete the Commissioning Checklist at the front of this manual covering: — Flue checks — Gas checks — Log/fuel effect layout - flame picture 1.2 Ensure all safety checks listed in the Commissioning Section are completed, paying particular attention to the glass panel checks and securing of the glass frame. 1.
Servicing Instructions Servicing/Fault Finding Charts 1.2 1. Servicing Requirements IMPORTANT – The glass panel on this appliance should be checked for any signs of damage on the front face of the glass panel (scratches, scores, cracks or other surface defects). If damage is observed, the glass panel must be replaced and the appliance must not be used until a replacement is installed. Under no circumstances should the appliance be used if any damage is observed.
Replace the combined lead and piezo, retry. No Is the ignition lead detached from the piezo in the valve? No Replace the electrode. Yes Yes No No No Correct and retry. Check the tab on the pilot burner is not damaged. Either repair the tab or replace the pilot burner and retry. Reset the pilot burner. Is the control system being operated correctly? Consult the users instructions, retry. Yes Yes Replace the piezo and gas valve and retry. No Remove the electrode lead from the piezo.
Servicing Instructions - Replacing Parts All Models 1. General 1.1 1.2 All main components can be replaced without removing the appliance from its installation. IT IS ESSENTIAL THAT THE GAS SUPPLY TO THE APPLIANCE IS TURNED OFF AT THE ISOLATION DEVICE BEFORE PROCEEDING FURTHER. 2.2 Remove the glass front to gain complete access to the control valve and the viewing aperture by lifting the hooks clear of the slots on the front of the appliance, see Diagram 2.
Servicing Instructions - Replacing Parts 4. Baffle & Ceramic Liners (Small & Midi only) 4.5 Slide the lower rear liner up and out of the lower bracket, see Diagram 6. 6 To access the burner tray and interior workings of the appliance it may be necessary to remove the baffle and the liners. 4a. Liners (Small Vision only) BAFFLE 4.2 There is no requirement to remove the baffle for servicing. 4.3 The burner can be accessed without the need to remove the side liner panels.
Servicing Instructions - Replacing Parts CERAMIC LINERS 4.11 Once the baffle has been placed carefully to one side the liners can then been taken out in the following order. 4.9 To remove the Left Hand liner first tilt inwards towards the centre of the firebox before lifting up and pulling out through the front of the firebox, see Diagram 9.
Servicing Instructions - Replacing Parts 4c. Baffle & Liners (Medium Vision Only) 4.14 To access the burner tray and interior workings of the appliance it may be necessary to remove the baffles and the liners. 4.15 This appliance has 2 baffles, 1 metal and 1 vermiculite, that must be removed before the liners can be taken out of the appliance. 4.16 Remove the logs. REFLECTIVE LINERS 4.20 To remove the left hand liner undo the 3 screws, including the 1 under the log guard bracket, see Diagram 15.
Servicing Instructions - Replacing Parts 5.3 VERMICULITE LINER 4.26 4.27 The rear liner does not need to be removed in order to access the burner tray for maintenance, however it is advisable to remove the rear panel to avoid possible damage and to clean or replace. Slide the burner fully to the right whilst lifting the Left Hand side clear of the bracket, see Diagram 20. 20 To remove the back panel lift out of the bracket and remove through the front of the appliance, see Diagram 17.
Servicing Instructions - Replacing Parts Pilot Injector 7.3 Undo the compression nut on the pilot feed pipe and withdraw the injector which will be hooked onto the olive. When replacing an injector always make sure it is hooked onto the olive before inserting it into the pilot burner, see Diagram 22. Gasket 7.6 Disconnect all the above components and withdraw the gasket. If it is damaged, replace with a new item. Always replace the gasket first when reassembling the pilot components. 7b.
Servicing Instructions - Replacing Parts Pilot Injector 7.14 Undo the pilot pipe from the gas valve and from the underside of the pilot burner, see Diagram 25. 7.15 Remove the pipe and the injector drops out from the burner. Thermocouple 7.16 Disconnect the thermocouple from the gas valve. 7.17 Undo the thermocouple nut in the back of the pilot bracket half a turn. This releases the thermocouple. 7.
Servicing Instructions - Replacing Parts Medium 11. Magnetic Safety Valve Due to limited access to the pilot feed pipe connection at the pilot unit it is only necessary for this to be removed from the gas valve. 10.8 Remove the 2 screws at the front of the valve bracket, see Diagram 29. 29 11.1 Turn the gas supply off at the isolation device. 11.2 Undo the thermocouple connection from the back of the gas valve, Diagram 31 (A). 11.
Servicing Instructions - Replacing Parts 12.8 Re-assemble in reverse order. 12.9 Turn on the gas supply and check for leaks. 13. Primary Aeration Plate NOTE: Not all models have aeration plates. Please refer to the Technical Specification. 13.1 To replace the primary aeration plate turn off the gas supply at the isolation device. 13.2 Remove the burner, as described in Installation Instructions, Replacing Parts, Section 5. Small & Midi 13.
Servicing Instructions - Replacing Parts 16. Spare Parts List - Vision Small No. Component Part Code Natural Gas LPG GZ9591 Quantity 1 Glass Panel Assembly 2 Top Plate 3 Inner Spigot 4 Outer Spigot MEC0232 1 5 Back Panel GZ8687 1 6 Outer Gasket CE0211 1 7 Inner Flue Gasket CE0210 1 8 Pilot Burner Body PI0051 1 No.
Servicing Instructions - Replacing Parts 16.
Servicing Instructions - Replacing Parts 16. Spare Parts List - Vision Midi Top Exit No.
Servicing Instructions - Replacing Parts 16. Spare Parts List - Vision Medium Rear Exit No. Component Part Code Natural Gas LPG Quantity No.
Servicing Instructions - Replacing Parts 16. Spare Parts List - Vision Medium Top Exit No. Component Part Code Natural Gas LPG Quantity No.
Servicing Instructions - Replacing Parts 16. Spare Parts List - Control Assembly No. Part Code Quantity 1 Component Inlet Isolation Valve GC0095 1 2 Thermostatic Receiver EL0236 1 3 Thermostatic Receiver Cable EL0238 1 4 Thermostatic Handset EL0240 1 5 Mag.
Service Records 1ST SERVICE 2ND SERVICE Date of Service.......................................................................... Date of Service........................................................................ Next Service Due....................................................................... Next Service Due..................................................................... Signed........................................................................................ Signed............
Information Requirement - Gas Heaters Vision Small Nat Gas Vision Small LPG Vision Midi Nat Gas Vision Midi LPG Vision Medium Nat Gas Vision Medium LPG Information Requirement for Gaseous Fuel Local Space Heater 130 130 130 130 130 130 Nominal Heat Output - Pnom 2.5kW 2.4kW 3.7kW 3.8kW 5.4kW 5.5kW Minimum Heat Output (indicative) -Pmin 1.3kW 1.3kW 2.1kW 2.1kW 2.8kW 2.
Gazco Limited, Osprey Road, Sowton Industrial Estate, Exeter, Devon, England EX2 7JG Technical Customer Services: (01392) 261950 Fax: (01392) 261951 E-mail: technicalservices@gazco.
