IDEAL Logic+ SYSTEM 15 User Manual
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IDEAL Logic+ SYSTEM 15 User Manual

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iNSTALLATioN
AND SERViciNg
Logic+ SYSTEM
15 18 24 30
For Users Guide see reverse of book
When replacing any part on this appliance, use only spare parts that you can be
assured conform to the safety and performance specification that we require.
Do not use reconditioned or copy parts that have not been clearly authorised by Ideal.
For the very latest copy of literature for specification and maintenance practices visit our
website www.idealboilers.com where you can download the relevant information in PDF format.
May 2015
UIN 212122 A01

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  • Page 1 Do not use reconditioned or copy parts that have not been clearly authorised by Ideal. For the very latest copy of literature for specification and maintenance practices visit our website www.idealboilers.com where you can download the relevant information in PDF format.
  • Page 2 Full Load 89.7 89.6 89.6 89.8 ƞ Part Load 97.7 97.4 Standby Loss 0.055 0.055 0.055 0.055 stby Ignition Emissions mg/kWh Annual Energy Consumption 46.0 56.0 74.0 93.0 Sound Power Level, Indoors Ideal Logic + System - Installation and Servicing...
  • Page 3 The energy efficiency of the package of products provided for in this document may not correspond to its actual energy efficiency once installed in a building, as the efficiency is influenced by further factors such as heat loss in the products in relation to the building size and its characteristics Ideal Logic + System - Installation and Servicing...
  • Page 4 Ideal Logic + System - Installation and Servicing...
  • Page 5 The boiler will repeat the ignition sequence if a heat demand is present. doCUMent AMendMentS Relevant Installation changes implemented in this book from Mod Level ......... A01 (May 15) Ideal Boilers reserve the right to vary specification without notice Ideal Logic + System - Installation and Servicing...
  • Page 6 C.V. of the gas (Btu/ft = An appliance designed for use on 2nd Family gas, Group H only. /h - multiply l/s by 3.6. c. For m Ideal Logic + System - Installation and Servicing...

  • Page 7: Table Of Contents

    Heat input ...........to be calculated for all boilers: For assistance see Technical Helpline on the back page note to tHe inStAlleR: CoMPlete tHe benCHMARK CoMMiSSioninG CHECKLIST AND LEAVE THESE inStRUCtionS WitH APPliAnCe Ideal Logic + System - Installation and Servicing...

  • Page 8: Safe Handling

    Use personal protective equipment as appropriate, e.g. gloves, safety footwear. During all manoeuvres and handling actions, every attempt should be made to ensure the following unless unavoidable and/or the weight is light. Ideal Logic + System - Installation and Servicing...

  • Page 9: Location Of Boiler

    In both cases, details of essential features of cupboard / Any direct connection of a control device not approved by Ideal compartment design, including airing cupboard installation, are to boilers could invalidate the certification and the normal appliance conform to the following: warranty.

  • Page 10: Flue Installation

    BS5440-1 2008 dimensions must be followed. 3. Minimum acceptable spacing from the terminal to obstructions and ventilation openings are specified in Table 4. Ideal Logic + System - Installation and Servicing...

  • Page 11: Air Supply

    Any external runs must be in accordance with BS 6798. The drain outlet on the boiler is sized for standard 21.5mm (3/4”) overflow pipe. It is a universal fitting to allow use of different brands of pipework. Ideal Logic + System - Installation and Servicing...
  • Page 12 Bottom clearance after installation can be reduced to 5mm. This must be obtained with an easily removable panel, to enable the consumer to view the system pressure gauge, and to provide the 100mm clearance required for servicing. Ideal Logic + System - Installation and Servicing...

  • Page 13: Pump

    This should occur within 0.3 bar of the preset lift pressure. iv. Release water from the system until the minimum system design pressure is reached; 1.0 bar if the system is to be pre- pressurised. Ideal Logic + System - Installation and Servicing...

  • Page 14: Water Treatment

    Benchmark Guidance Notes on Water Treatment Cheshire WA7 4QX in Central Heating Systems. Tel: 0800 389 4670 www.sentinel-solutions.net If water treatment is used Ideal Boilers recommend only Scalemaster Water Treatment Products the use of Scalemaster Gold 100, FERNOX, MBI, ADEY Emerald Way...
  • Page 15 Primary PCB as a spare, an additional Boiler Chip Card (BCC) MUST also be purchased for your specific boiler range and output. Ideal Logic + System - Installation and Servicing...
  • Page 16 Flow Valve Pack Return Valve Pack 1. Screw (x2) 2. Wallplug (x2) 3. Turret Clamp Screw (spare) (x1) Flow Valve Pack 1. Pipe CH Flow 2. Washer CH 3. Valve Flow (with gauge) Ideal Logic + System - Installation and Servicing...
  • Page 17 Wall Seal (white) FRONT PANEL REMOVAL 1. Loosen the 2 screws retaining the front panel. 2. Pull the two spring clips downwards to disengage. 3. Pull the front panel forward and upwards to remove. Ideal Logic + System - Installation and Servicing...

  • Page 18: Safe Handling

    2. Lift the boiler onto the wall mounting plate (refer to the Ensuring that at least one of the screws is fitted into a top Introduction section for safe handling advice), locating it slot. over the two tabs. Example of fixing 3G9948 Ideal Logic + System - Installation and Servicing...
  • Page 19 (1000mm long) B Pack cut 75mm For Flue lengths between 658 & 708 use a Horizontal Flue Terminal (1000mm long) B Pack, cut 75mm off the end of the terminal section of the telescopic flue only. Ideal Logic + System - Installation and Servicing...

  • Page 20: Installation And Servicing

    If using the 2000mm D Pack , the maximum usable length per extension is 1950mm If using the 500mm D Pack, the maximum usable length per extension is 450mm. Ideal Logic + System - Installation and Servicing...
  • Page 21 4. Mark the inner tube 10mm longer than the outer tube around its circumference and cut following the mark to ensure its cut square. 5. Remove all burrs and place a light chamfer on the outer edge to aid assembly. Ideal Logic + System - Installation and Servicing...
  • Page 22 6. Ensure all sample points are accessible and all sample plugs and caps are fitted. Retaining Clamp Lugs Sample points screw Flue Outlet A - Duct Assembly B - Flue Turret C - Turret Clamp D - Seal Flue Outlet Ideal Logic + System - Installation and Servicing...
  • Page 23 UIN 203132 UIN 152259 UIN 208175 UIN 203130 Vertical connector elbow UIN 203131 Flue Seal Collar - Tile Roof Flue UIN 152258 duct support Roof Flue Extension Duct UIN 203129 Flue duct support Ideal Logic + System - Installation and Servicing...

  • Page 24: Flue Terminal Position

    = 1m Where any vertical fanned draught chimney configuration outlet is within 2000mm measured horizontally of an opening window, then it shall be at least 300mm elbow kit = 0.6m above the opening. Ideal Logic + System - Installation and Servicing...
  • Page 25 7. Finally ensure the roof flashing plate is correctly sealed to the roof. Ideal Logic + System - Installation and Servicing...
  • Page 26 75mm trap and visible air break a 75mm trap and visible air break continued ..Ideal Logic + System - Installation and Servicing...
  • Page 27 ≥ 500 a 75mm trap and visible air break 2 rows of three Ø12mm holes 25mm centres, 50mm from the bottom of the tube, facing away from the house Ideal Logic + System - Installation and Servicing...
  • Page 28 Safety Valve (not supplied) Drain Pipe Note that all isolation handles are shown in the open position. Black Handle CH Flow Yellow Supply Safety 205552-10119 Handle Drain Valve Black Handle CH Return Ideal Logic + System - Installation and Servicing...

  • Page 29: Electrical Connections

    LOgiC + SYSTEM BOiLEr WiTH Y PLan SYSTEM Y PLAN FUSED VALVE SPUR BOILER CH ON TIMER HW ON HW OFF 3G10022 See overleaf for S Plan System....Ideal Logic + System - Installation and Servicing...

  • Page 30: External Electrical Controls

    The frost thermostat should be sited in a cold place but where it can sense heat from the system. note. If the boiler is installed in a garage it may be necessary to fit a pipe thermostat, preferably on the return pipework. Ideal Logic + System - Installation and Servicing...

  • Page 31: Wiring Diagram

    INSTALLATION 29 WiRinG diAGRAM Ideal Logic + System - Installation and Servicing...

  • Page 32: Commissioning And Testing

    Benchmark Checklist completed. A flow chart to assist is provided on page 61. Attention ! it iS A Condition of tHe MAnUfACtUReRS WARRAnty tHAt tHe benCHMARK CoMMiSSioninG CHeCKliSt iS fUlly CoMPleted And left WitH tHe APPliAnCe Ideal Logic + System - Installation and Servicing...

  • Page 33: Initial Lighting

    11. Ensure that with the boiler operating the dynamic gas pressure Note. The boiler incorporates a fan overrun cycle which is able to obtain maximum output. Refer to Table 2. MUST NOT be prematurely interrupted by isolation of the mains electricity supply. Ideal Logic + System - Installation and Servicing...

  • Page 34: Handing Over

    7. If a timer is fitted draw attention to the timer Users Instructions the envelope pack and the requirement to register it to receive and hand them to the householder. the full benefit of the warranty. Ideal Logic + System - Installation and Servicing...

  • Page 35: Servicing Schedule

    (and gas rate) have been verified, then contact Ideal. 11. Complete the service section in the Benchmark Commissioning Checklist.
  • Page 36 4. Lift off fan and venturi assembly. 5. Undo the two M4 screws and release the nozzle assembly. 6. Inspect the injector for blockage or damage. 7. Inspect fan outlet sealing gasket and replace if necessary. Injector Ideal Logic + System - Installation and Servicing...

  • Page 37: Burner Removal And Cleaning

    1. Pull off the rubber pipe noting the position and flush out any deposits with clean water. 2. Refill the siphon with water. 3. Replace the rubber pipe connector with the twin wall seal fitted to the condensate siphon. Ideal Logic + System - Installation and Servicing...

  • Page 38: Cleaning The Heat Exchanger

    4. Reconnect the fan electrical leads. 5. Remove the sump cover and refit the lower flue manifold as 11. Check the operation of the boiler. refer to Frame 31 & shown. 6. Refit the sump cover. Ideal Logic + System - Installation and Servicing...

  • Page 39: Replacement Of Components

    ‘o’ rings are in place. 10. Check the operation of the boiler. Refer to Frames 31 & 32. Ideal Logic + System - Installation and Servicing...
  • Page 40 7. Fit the new burner, replacing any damaged or deteriorating sealing gasket. 8. Reassemble in reverse order. Refer to Frame 41. 9. Check the operation of the boiler. Refer to Frames 31 & 32. Ideal Logic + System - Installation and Servicing...
  • Page 41 Check dimensions as shown. 8. Reassemble in reverse order. 9. Check the operation of the boiler. Refer to Frames 31 & 32. a i g S t r Spark Gap 3.5mm Ideal Logic + System - Installation and Servicing...
  • Page 42 5. Fit the new spark generator and re- Spark Generator assemble in reverse order ensuring that the the earth lead is replaced 6. Check operation of the boiler .Refer to Frames 31 & 32. Ideal Logic + System - Installation and Servicing...
  • Page 43 4. Turn the siphon clockwise to disengage and lift to remove. 5. Reassemble in reverse order. 6. When reassembling ensure the trap is full of water. 7. Check operation of the boiler. Refer to Frames 31 & 32. Ideal Logic + System - Installation and Servicing...
  • Page 44 & 2 will be displayed. The correct BCC for this appliance will need to be fitted. 11. Check operation of the boiler. Refer to Frames 31 & 32. Ribbon Cable Connection Ideal Logic + System - Installation and Servicing...

  • Page 45: Draining The Boiler

    (re-pressurise as appropriate) before proceeding to check operation of the boiler. 5. Check operation of the boiler. Refer to Frames Circuit 31 & 32. Flow Drain Retrun Ideal Logic + System - Installation and Servicing...
  • Page 46 7. Ensure the air vent cap is loose. 8. Refill the boiler. Refer to Frame 23. Check for leaks around the new air vent joint. 9. Check the operation of the boiler. Refer to Frames 31 & 32. Ideal Logic + System - Installation and Servicing...

  • Page 47: Pump Head

    5. Fit the new thermistor using the sealing washer provided. 6. Reassemble in the reverse order. 7. Refill the boiler. Refer to Frame 23. 8. Check the operation of the boiler. Refer to Frames 31 & 32. Ideal Logic + System - Installation and Servicing...

  • Page 48: Expansion Vessel

    11. Undo the pump union nut and remove pipe. 20. Check operation of the boiler. Refer to Frames 31 & 32. 12. Remove the two retaining spring clips and remove pipes. Shown as 180º position Ideal Logic + System - Installation and Servicing...
  • Page 49 4. Reassemble in reverse order. 5. Check operation of the boiler. Refer to Frames 31 & 32. note. Ensure that the boiler front panel is correctly sealed, compressing the seal to make an airtight joint. Ideal Logic + System - Installation and Servicing...
  • Page 50 **If PCB replaced as a spare ensure that the BCC (boiler chip card - small plastic part) is fitted to the PCB otherwise replace PCB. ReStARt PRoCedURe - To restart boiler, turn mode knob to restart position and immediately turn knob back to required setting. Ideal Logic + System - Installation and Servicing...
  • Page 51 In general terms a reading greater than 150V indicates that the correct voltage is supplied to the gas valve. ReStARt PRoCedURe - To restart boiler, turn mode knob to restart position and immediately turn knob back to required setting. Ideal Logic + System - Installation and Servicing...

  • Page 52: Pressure Gauge

    Does the wiring have continuity? Replace PCB Is there 230Vac at the Blue and Brown connections to the 3 way connection on the Fan? Replace Fan Ideal Logic + System - Installation and Servicing...
  • Page 53 After switching power on and ‘c0’ being shown, Replace PCB press restart. Is ‘c2’ still shown? ReStARt PRoCedURe - To restart boiler, turn mode knob to restart position and immediately turn knob back to required setting. Ideal Logic + System - Installation and Servicing...
  • Page 54 Move the mode knob to the ON position Is boiler mode knob in the ON position? Check system controls and wiring Is there 230V at (A)? Refer to Frame 75 Check wiring from terminal strip to PCB. Ideal Logic + System - Installation and Servicing...

  • Page 55: Spare Parts

    When replacing any part on this appliance use only spare parts that you can be assured conform to the safety and performance specification that we require. Do not use reconditioned or copy parts that have not been clearly authorised by Ideal. Failure to do so could affect safety or performance of this appliance.
  • Page 56 SPARE PARtS Ideal Logic + System - Installation and Servicing...
  • Page 57 Gas Safe registered engineer who has been trained on the boiler installed. The service details should be recorded on the Benchmark Service Interval Record and left with the householder. www.centralheating.co.uk © Heating and Hotwater Industry Council (HHIC) Ideal Logic + System - Installation and Servicing...

  • Page 58: 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. CONTROLS Programmable room thermostat Optimum start control...

  • Page 59: 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 SERVICE 01 SERVICE 02 ² % ² % ² % ² % (Where Possible) (Where Possible) Signature Signature SERVICE 03 SERVICE 04...
  • Page 60 4. “S” will be shown on the display and the boiler output will be reduced to minimum. 5. The boiler will remain at minimum rate for 5 minutes before reverting to normal operation. Ideal Logic + System - Installation and Servicing...
  • Page 61 0.2%? sampling point. Allow readings to stabilise before recording. Turn off appliance and call Ideal Technical Helpline for advice The appliance must not be commissioned until problems are identified CO level less and resolved. If commissioning cannot be fully completed, the appliance than 350ppm AND CO/CO must be disconnected from the gas supply in accordance with GSIUR.
  • Page 62 Notes Ideal Logic + System - Installation and Servicing...
  • Page 63 Notes Ideal Logic + System - Installation and Servicing...
  • Page 64 & servicing of central heating systems FM 59915 Ideal Boilers Ltd., P.O. Box 103, National Ave, Kingston upon Hull, HU5 4JN. Telephone: 01482 492 251 Fax: 01482 448 858. Registration No. London 322 137. Ideal Boilers Ltd., pursues a policy of continuing improvement in the design and performance of its products.
  • Page 65 Do not use reconditioned or copy parts that have not been clearly authorised by Ideal. For the very latest copy of literature for specification and maintenance practices visit our...

  • Page 66: Introduction

    Benchmark Commissioning Checklist. You can check your installer by calling Gas Safe Register direct on 0800 4085500. Ideal Boilers is a member of the Benchmark scheme and fully supports the aims of the programme. Benchmark has been introduced to improve the standards of installation and commissioning of central heating systems in the UK and to encourage the regular servicing of all central heating systems to ensure safety and efficiency.

  • Page 67: Boiler Operation

    For economy setting ‘ consult a Gas Safe Registered Engineer or in IE a Registered Operation. Gas Installer (RGII). MAinS PoWeR off To remove all power to the boiler the mains power switch must be turned off. Ideal Logic + System - User’s...

  • Page 68: Condensate Drain

    Gas Safe Registered Engineer or in IE a Registered Gas Installer (RGII) should be consulted. nOTE. THE BOiLEr WiLL nOT OPEraTE iF PrESSurE hAS rEDuCED to LESS thAn 0.3 BAr unDEr thIS ConDItIon. Ideal Logic + System - User’s...

  • Page 69: Points For The Boiler User

    The boiler is operating in frost protection. foR Any qUeRieS PleASe RinG tHe ideAl ConSUMeR HelPline : 01482 498660 note. boileR ReStARt PRoCedURe - To restart boiler, turn mode knob to “restart” position and immediately turn knob back to required setting.

  • Page 70: Fault Codes

    Check system pressure is between 1 & 1.5bar on the pressure gauge (if fitted Flow Temperature Overheat to a sealed system). If the boiler fails to operate then please contact Ideal (if under warranty) or alternatively a Gas Safe Registered Engineer if outside of Unconfigured PCB the warranty period.
  • Page 71 Ideal Logic + System - User’s...
  • Page 72 Ideal Boilers pursues a policy of continuing improvement in the design and performance Ideal Consumer Helpline of its products. The right is therefore reserved to vary specification without notice. Tel: 01482 498660 Ideal, P.O. Box 103, National Ave, Kingston Upon Hull, HU5 4JN.

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