IDEAL VOGUE Combi C26 Installation And Servicing

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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 vogue combination boiler - Installation and Servicing...
Page 3 Relevant Installation changes implemented in this book from Mod Level ..A05 (Jan 14) to A06 (May 14) Cover page Re-brand front cover. Ideal Stelrad Group reserve the right to vary specification without notice vogue combination boiler - Installation and Servicing...
Page 4 gENERAL Table 1 - general Data Vogue Gas supply 2H - G20 - 20mbar Gas Supply Connection 22mm copper compression Injector Size (mm) 4.30 4.40 5.15 Inlet Connection Domestic Hot Water 15mm copper compression Outlet Connection Domestic Hot Water 15mm copper compression Flow Connection Central Heating 22mm copper compression...
Page 5 gENERAL CONTENTs Vogue Air supply ..............9 Natural gas only Benchmark Commissioning Checklist ..... 70 Boiler size g.C. Appliance No. pI No. Boiler Clearances ............10 (Benchmark No.) Boiler Exploded Diagram ........... 13 47-348-99 86 CN 45 Condensate Drain ........9, 21, 22, 46 47-348-98 86 CN 45 Electrical Connections ..........
Page 6: Safe Handling
gENERAL INTRODUCTION OpERATION With no demand for CH, the boiler fires only when DHW is drawn The Vogue range of boilers are wall mounted, full sequence, automatic spark ignition, low water content, fanned flue, high off, or periodically for a few seconds without any DHW draw-off, in efficiency, condensing, combination gas boilers.
Page 7 Installation and Servicing Instructions or as otherwise recommended by Ideal stelrad group in writing. If in doubt please enquire. Any direct connection of a control device not approved by Ideal stelrad group could invalidate the certification and the normal appliance warranty.
Page 8: Location Of Boiler
gENERAL gAs sUppL y LOCATION OF BOILER The local gas supplier should be consulted, at the installation The boiler must be installed on a flat and vertical internal wall, planning stage, in order to establish the availability of an adequate capable of adequately supporting the weight of the boiler and any supply of gas.
Page 9: Water Circulation System
gENERAL 5. The flue assembly shall be so placed or shielded as to TERMINAL prevent ignition or damage to any part of any building. The terminal assembly can be adapted to accommodate various 6. The air inlet/products outlet duct and the terminal of the wall thicknesses.
Page 10 gENERAL all dimensions in mm BOILER DIMENsIONs, sERVICEs & CLEARANCEs The boiler connections are made on the boiler connection tails. Refer to Frame 24. wall thicknesses do not exceed 600mm (24”). Where the The following minimum clearances must be maintained for space into which the boiler is going to be installed is less than the length of flue required the flue must be fitted from operation and servicing.
Page 11 gENERAL sysTEM REqUIREMENTs - Central heating Notes pressure relief valve setting a. The method of filling, refilling, topping up or flushing sealed Vessel charge pressure 0.5 to 0.75 primary hot water circuits from the mains via a temporary hose connection is only allowed if acceptable to the local water system pre-charge pressure bar None authority.
Page 12: Water Treatment
Benchmark Guidance Notes on Water Treatment in scale reducing devices or Scalemaster Inline Scale Inhibitor Central Heating Systems. branded Ideal, which must be used in accordance with the manufacturers’ instructions. If water treatment is used Ideal stelrad group recommend...
Page 13 INsTALLATION BOILER AssEMBL y - Exploded View Note that item numbers are linked to the spares list 308 Ignitor Unit 210 Fan Adaptor 104 CH Return Valve 119 Return Group Manifold 211 Venturi Deflector 317 Control Box Front 105 CH Flow Valve 120 Flow Group Manifold 318 Control Box Lid 212 Condensate Hose...
Page 14: Unpacking
INsTALLATION UNpACKINg The boiler is supplied fully assembled in Pack A. A telescopic or non-telescopic flue assembly for rear or side flue outlet, in Pack B is supplied as a separate order. Unpack and check the contents. pack A Contents Boiler Hardware Pack Box Wall Mounting Plate...
Page 15 INsTALLATION UNpACKINg CONT’D pack B Contents Telescopic Telescopic Flue Terminal Flue Turret Rubber Terminal Wall Seal Screw Sealing Tape Wall Seal (White) pack B Contents Non-Telescopic Flue Terminal Flue Turret Rubber Terminal Wall Seal Cutting Aid Wall Seal (White) FRONT pANEL REMOVAL 1.
Page 16: Mounting The Boiler
INsTALLATION 10 WALL MOUNTINg TEMpLATE Extended centre line 131(or 176) The wall mounting template is located on the internal protective packaging. The template shows the position of the fixing and rear V - See Diagram Belo flue centre holes for a standard installation Care MUST be taken to ensure the correct holes are drilled.
Page 17 INsTALLATION 14 DETERMININg ThE FLUE LENgTh AND FLUE pACKs REqUIRED IMPORTANT. The boiler must be installed in a vertical position in accordance to the installation instructions. FLUE KITs Telescopic Flue‘B’ pack - contains: Flue turret, telescopic flue incorporating a terminal, rubber wall seal and instructions horizontal Flue Terminal (600mm long) ‘B’...
Page 18 INsTALLATION 15 DETERMININg ThE FLUE LENgTh AND FLUE pACKs REqUIRED, CONT’D Edge of turret Edge of turret Edge of turret FIgURE 1 to outside face of wall plus to outside face of wall plus to outside face of wall plus 44mm = ue length 44mm = ue length 44mm = ue length...
Page 19 INsTALLATION 16 CUTTINg & sETTINg ThE FLUE LENgTh TELEsCOpIC FLUEs TELEsCOpIC FLUE B pACK SHOULD ONLY BE ADJUSTED FOR USE WITHIN ITS SPECIFIED RANGE AND MUST NOT BE CUT hORIzONTAL FLUE TERMINAL (1000MM LONg) B pACK (TELEsCOpIC) MUST ONLY BE CUT IF REQUIRED FLUE LENGTHS ARE BETWEEN 602 &...
Page 20: Installing The Flue
INsTALLATION 17 INsTALLINg ThE FLUE FITTINg FLUE ThROUgh ThE W ALL 1. Measure wall thickness and add 14mm. 2. Measure from the outer terminal lip towards outer flue, place a small location mark at the dimension acquired at point 1. 3.
Page 21 INsTALLATION 18 CONDENsATE DRAIN Condensate pump Where gravity discharge to an internal termination is not physically possible or where very long internal pipe runs would be required to reach a suitable discharge point, a condensate pump of a specification recommended by the boiler or pump manufacturer should be used terminating into a suitable internal foul water discharge point such as an internal soil and vent stack or internal kitchen or bathroom waste pipe etc.
Page 22: Installation And Servicing
INsTALLATION 19 CONDENsATE DRAIN - CONT’D..Figure 3 - Connection of a Condensate Pump Typical Figure 4 - Connection of condensate Drainage Pipe to Method (see manufacturers detailed instructions) External Soil & Vent Stack Boiler Water/weather with 75mm Visible air break proof insulation Boiler sealed...
Page 23 INsTALLATION 20 FITTINg ThE OpTIONAL ROOF FLUE KIT (Flat or pitched) Note. A flat or pitched roof flashing plate (not supplied) is required before proceeding with the installation of this kit. This kit is suitable for both flat and pitched roof terminations, using a concentric flue to run vertically from the top of the boiler and terminating above roof level.
Page 24: Flue Terminal Position
INsTALLATION 22 FLUE TERMINAL pOsITION The terminal should be positioned so that products of combustion can safely disperse at all times. pluming may occur at the termination so, where possible, terminal positions where this could cause a nuisance should be avoided. Minimum dimensions are shown below 300mm 625mm...
Page 25 INsTALLATION 23 AssEMBLINg ThE ROOF FLUE KIT Determine the correct height that the flue should terminate above the roof. If after calculating or measuring the overall flue height from the top of the boiler, it is necessary to cut both pipes of assembly A, then ensure they are cut equally leaving the inner flue tube longer than the outer air tube as supplied.
Page 26 INsTALLATION 24 CONNECTIONs & FILLINg NOTEs. Note. The domestic hot water flow rate is Ensure all boss blanking plugs are removed before connecting hardware. Each automatically regulated to a maximum: valve must be fitted to the correct boss as shown in the picture. 26 = 10.7 (2.2 gpm) Ensure each union is fitted with fibre seals provided.
Page 27: Electrical Connections
INsTALLATION 25 ELECTRICAL CONNECTIONs Wiring should be 3 core PVC insulated cable, not less than Warning. This appliance MUST be earthed. 0.75mm (24 x 0.2mm), and to BS 6500 Table 16. For IE reference should be made to the current ETCI rules for A mains supply of 230Vac ~ 50 Hz is required.
Page 28: Internal Wiring
INsTALLATION 27 OpTIONAL sysTEM CONTROLs KITs Ideal offer 5 kits as follows:- (see individual kits for installation instructions) Combi Mechanical Timer (24 hr): 24 hour mechanical CH timer fits into the control box of the boiler. This can be fitted in conjunction with a Room Thermostat.
Page 29 INsTALLATION 30 sysTEM CONTROL WIRINg - CONT’D (B) EXTERNAL TIMER AND ROOM STAT Room Timer (B) External Timer and Room stat Stat 1. Remove the link wire between the Room Stat/Timer 1. Remove the link wire between the Room Stat/Timer terminals terminals 2.
Page 30 INsTALLATION 31 WIRINg DIAgRAM vogue combination boiler - Installation and Servicing...
Page 31: Commissioning And Testing
INsTALLATION 32 COMMIssIONINg AND TEsTINg A. Electrical Installation B. gas Installation 1. Checks to ensure electrical safety should be carried out by a 1. The whole of the gas installation, including the meter, competent person. should be inspected and tested for tightness and purged in accordance with the recommendations of BS.
Page 32: Initial Lighting
INsTALLATION 33 INITIAL LIghTINg Legend A. Boiler Status B. Exit Button Press Enter MENU C. Down Button D. Up Button 60°C E. Enter Button Priority F. Reset Button G. CH Temperature Control H. DHW Temperature Control and Off Switch J. Burner On indication K.
Page 33 INsTALLATION 34 ChECK Ch & DhW OpERATION CENTRAL hEATINg DOMEsTIC hOT W ATER When the burner is established the following screen will be Fully open a DHW tap. The boiler will continue to run and displayed. the following screen will be displayed. Press Enter Press Enter MENU...
Page 34 INsTALLATION INsTALLATION 35 DIspLAy FUNCTIONs IN NORMAL OpERATION Press Enter Press Enter Boiler switched Off: Boiler Frost protection: MENU MENU DHW Knob in Off Position occurs if Flow Temperature less than 4°C 5°C Boiler Frost Protection Turn dial for Heating or Hot Water Switch Off Temperature: 19°C system Frost protection: Press Enter...
Page 35: Changing Settings
INsTALLATION INsTALLATION 36 ChANgINg sETTINgs To change the DhW Temperature set point °C Rotate the DHW Temperature Control Knob, the screen on the right will be shown Select Hot Water Temperature To change the Flow Temperature set point: Rotate the CH °C Temperature Control Knob, the screen on the...
Page 36 INsTALLATION INsTALLATION 37 MENU OpERATION VENT sysTEM pRE-hEAT If pre-heat is switched on then the boiler will periodically fire the The Vent System feature aids removal of air from the heat exchanger. The pump will be switched on for 50s and then off burner thereby reducing the time taken to provide hot water.
Page 37 INsTALLATION 38 MENU OpERATION OUTsIDE sENsOR sLOpE FAULT hIsTOR y This feature is only accessible if an Outside Sensor has To view the Fault History of the boiler press ENTER and the been fitted to the boiler. Boiler performance can be adjusted following screen will be displayed relative to the insulation level of the building.
Page 38 INsTALLATION INsTALLATION 39 MENU OpERATION sTATE OF OUTpUTs sERVICE MODE MAxIMUM RATE To view the current status of the Pump, Diverter Valve, Fan, This feature will run the burner at maximum rate. Note that Spark Generator and Gas Valve press ENTER and the a CH demand has to already be present for the feature to be active.
Page 39 This feature is only required if the boiler is connected to an then a message will be displayed indicating this. To reset this Ideal Cascade Manager (available 2014). Each boiler in the cascade should be configured to a different bus address. To timing proceed as follows.
Page 40 TEsT CONDENsATE ANTI-FREEzE The boiler is factory set for pump operation to give maximum If Ideal’s optional condensate anti-freeze kit has been fitted reliability. If the CH system has been fully balanced then to the boiler then to test operation press ENTER and the pump modulation can be increased to reduce electrical energy following screen will be displayed.
Page 41 INsTALLATION 42 gENERAL ChECKs WATER CIRCULATION sysTEM 8. Finally, set the controls to the User’s requirements. 1. With the system COLD, check that the initial pressure Notes. is correct to the system design requirements. 1. If the pump has not operated in the last 24 hours it will run For pre-pressurised systems, this should be 1.0 bar.
Page 42: Handing Over
INsTALLATION 43 hANDINg OVER After completing the installation and commissioning of the system the installer should hand over to the householder by the following actions: 1. Make the householder aware that the user instructions 8. Loss of system water pressure are located in the pocket in the drop down door and explain his/her responsibilities under the relevant national Explain that the dial at the front RHS of the boiler indicates the...
Page 43: Servicing Schedule
0.004 AND the integrity of the complete flue system and combustion circuit seals have been verified and the inlet gas pressure (and gas rate) have been verified, then contact Ideal. 11. Complete the service section in the Benchmark Commissioning Checklist.
Page 44 sERVICINg sERVICINg 45 BOILER FRONT pANEL REMOVAL / REpLACEMENT REMOVAL 1. Loosen the 2 screws retaining the front panel at the bottom. 2. Release catches at rear of door by pulling downwards. 3. Pull the underside front panel forward then lift upwards to remove.
Page 45 sERVICINg sERVICINg 47 FAN AND VENTURI AssEMBL y REMOVAL AND CLEANINg 1. Refer to Frame 45 & 46. 2. Remove the ignition, detection and earth leads. 3. Remove the 2 clips securing the gas inlet pipe and remove the pipe. 4.
Page 46: Burner Removal And Cleaning
sERVICINg 49 BURNER REMOVAL AND CLEANINg 1. Remove Fan and Venturi Assembly, Refer to Frame 46. 2. Remove the ignition, detection and earth leads. 3. Remove the 2 clips securing the gas inlet pipe and remove the pipe. 4. Remove the fan leads. 5.
Page 47: Cleaning The Heat Exchanger
sERVICINg 51 CLEANINg ThE hEAT ExChANgER 1. 1. Remove Fan and Venturi Assembly, Refer to Frame 47. 2. Once the front of the heat exchanger is open, the heat exchanger may be cleaned with a hand brush and vacuum cleaner to remove any debris.
Page 48: Replacement Of Components
sERVICINg 53 REpLACEMENT OF COMpONENTs iMPOr TanT. when work is complete, the front When replacing ANY component panel must be correctly refitted - ensuring that a good seal is made. 1. Isolate the electrical supply ThE BOILER MUsT NOT BE OpERATED 2.
Page 49 sERVICINg 55 BURNER INjECTOR REpLACEMENT 1. Refer to Frames 45 & 46. 2. Refer to Frame 53. 3. Remove the 2 clips securing the gas inlet pipe and remove the pipe. 4. Carefully ease the injector out of the gas valve. 5.
Page 50 sERVICINg sERVICINg 58 IgNITION ELECTRODE REpLACEMENT 1. Refer to Frames 45 & 46. 4.5±0.5 2. Refer to Frame 53. 3. Disconnect the ignition lead and the earth connection 4. Release the 2 securing screws and carefully withdraw the probe. 5. Check the gap on the replacement ignition electrode is 4.5 ±...
Page 51 sERVICINg sERVICINg 60 spARK gENERATOR REpLACEMENT 1. Refer to Frames 45 & 46. 2. Refer to Frame 53. 3. Remove the 2 securing screws at the top of the casing, ensuring the expansion vessel is safely supported, and withdraw the spark generator assy. 4.
Page 52 sERVICINg 63 CONDENsATE TRAp REpLACEMENT 1. Refer to Frames 45 & 46. 2. Refer to Frame 53. 3. Remove the rubber condensate pipe from the top of the trap. 4. Rotate the trap clockwise to disengage the trap and lift clear of the outlet connection.
Page 53: Draining The Boiler
sERVICINg 65 UsER pCB REpLACEMENT 1. Refer to Frames 45 & 46. 2. Refer to Frame 53. 3. Set both the user temperature selector knobs to the 12 o’clock position. 4. Remove the electrical cover at the clips indicated. Refer to Frame 5.
Page 54 sERVICINg 68 pREssURE gAUgE RENEWAL 1. Refer to Frames 45 & 46. 2. Refer to Frame 53. 3. Close the isolating service valves and drain the (CH) boiler 4. Remove the clip retaining the pressure sensor 5. Remove the sensor. 6.
Page 55 sERVICINg 70 pUMp AUTO AIR VENT REpLACEMENT 1. Refer to Frames 45 & 46. 2. Refer to Frame 53. 3. Close the isolating service valves and drain the (CH) boiler. Refer to Frame 67. 4. Remove the burner & Fan assembly. Refer to Frame 47. 5.
Page 56 sERVICINg 73 DhW pLATE hEAT ExChANgER REpLACEMENT 1. Refer to Frames 45 & 46. 2. Refer to Frame 53. 3. Close the isolating service valves and drain the heating and DHW systems. Refer to Frame 67. 4. Remove the burner & Fan assembly. Refer to Frame 47. 5.
Page 57 sERVICINg 76 DhW FILTER AND FLOW REgULATOR CLEANINg/REpLACEMENT 1. Refer to Frames 45 & 46. 2. Refer to Frame 53. 3. Isolate the DHW supply to the boiler. 4. Drain the DHW system. Refer to Frame 67. 5. Remove the DHW Flow Turbine Sensor. See Frame 71. 6.
Page 58 sERVICINg 78 hEAT ExChANgER REpLACEMENT 1. Refer to Frames 45 & 46. 2. Refer to Frame 53. 3. Close the isolating service valves and drain the (CH) boiler. Refer to Frame 67. 4. Remove the Burner & Fan assembly. Refer to Frame 47. 5.
Page 59 sERVICINg 80 BOILER sEALINg pANEL REpLACEMENT 1. Refer to Frames 45 & 46. 2. Refer to Frame 53. 3. Remove the old seal from the casing. 4. Fit the new seal ensuring correct location over the fixing pins and the material is fully located within the casing.
Page 60: Fault Finding
FAULT FINDINg 81 FAULT FINDINg C hART MAIN MENU Overheat Lockout Low Mains Voltage Less than 160V to boiler Fill System to 1 Bar Check voltage at boiler Go to Frame 82 Bleed Radiators, Refill System mains in Overheat Lockout Check Radiator Valves are Open Check if local generator 10V Reset Boiler by pressing r...
Page 61 FAULT FINDINg 82 OVERhEAT LOCKOUT Has PCB just been replaced? Reset Boiler Are the Boiler and CH/DHW system filled with water Fill and vent the system and open all and are all Isolation Valves and Radiator Valves open? Isolation Valves, then Reset the Boiler Check the Flow and Return Thermistors Is the Flow/Return Differential across the boiler in (refer to Frames 87 &...
Page 62 FAULT FINDINg 84 FLAME LOss If the boiler is Reset, does the boiler Ignite for a Check the Detection Electrode and associated Harness short time and then Extinguish for continuity, visual condition and position. Check if the Condensate Pipe is blocked. Check if the Flue is blocked. Replace as necessary Is the Gas Pressure available at the boiler >...
Page 63 FAULT FINDINg 86 FLAME ON BEFORE gAs V ALVE ON Check integrity of wiring from primary PCB to Flame Reset the boiler, does boiler work OK? Sense electrode, replace if deteriorated. Check condition of Flame Sense Electrode and replace if deteriorated Disconnect the electrical connection to the Flame Replace Flame Detection Electrode Sense Electrode.
Page 64 FAULT FINDINg 89 RETURN ThERMIsTOR F AULT Disconnect the electrical connection to the Fit a new thermistor Return Thermistor and check the resistance using a suitable multimeter connected across the thermistor’s terminal pins. At 25°C expect 9,700 - 10,300 Ω At 60°C expect 2,400 - 2,600 Ω...
Page 65: Spare Parts
Are the Timer and Room Thermostat calling for Heat? Thermostat are calling for heat Open the Radiator Valves Are the Radiator Valves open? Is an Ideal Electronic Programmable Room Stat Consult Electronic Programmable Room connected? Stat Fault Finding Instructions There is no voltage from the Timer/Room Is there 230Vac at (A)? Stat.
Page 66 FAULT FINDINg 95 NO DhW BUT Ch OK Is the red neon illuminated on the Ensure cold inlet and hot Does the display show “ON” underneath the tap DHW Turbine? water outlet are not reversed symbol? Is the wiring connected between the Are the flow rates correct as per Table 3 Re-connect wiring Main PCB and the DHW Turbine?
Page 67 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 69 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 70: 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 71: 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 72 FLOWChART FOR CO LEVEL AND COMBUsTION RATIO ChECK ON COMMIssIONINg A CONDENsINg BOILER Important preliminary Information on Checks The air gas ratio valve is factory-set and must not be adjusted DURING COMMISSIONING. If the boiler requires conversion to operate with a different gas family (e.g. conversion from natural gas to LPG) sepa- rate guidance is provided with the conversion kit supplied and this must be followed.
Page 73 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 74 NOTEs vogue combination boiler - Installation and Servicing...
Page 75 NOTEs vogue combination boiler - Installation and Servicing...
Page 76 & servicing of central heating systems FM 59915 Ideal, 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 stelrad group pursues a policy of continuing improvement in the design and performance of its products.

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IDEAL VOGUE Combi C26 Installation And Servicing

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