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SERVICING

Ideal Logic Code Combi ES -

Installation and Servicing

49 FLaME DETECTION ELECTRODE REpLaCEMENT

50 spaRK gENERaTOR REpLaCEMENT

Refer to Frame 43.

Disconnect the leads from the spark

generator.

Remove the M5 screws securing the

spark generator to the boiler chassis.

Fit the new spark generator and re-

assemble in reverse order ensuring

the two earth leads are correctly

replaced.

Check operation of the boiler. Refer

to Frames 32 & 33.

Flame Detection Electrode

Spark Generator

12.5mm

Str

aig

Refer to Frame 43.

Remove the burner. Refer to Frame 46.

Unplug the flame detection lead from the

electrode.

Remove the 2 screws retaining the detection

electrode.

Remove the electrode.

Fit the new flame detection electrode, using the

new gasket supplied.

Reassemble in reverse order.

Check the operation of the boiler. Refer to

Frames 32 & 33.

VICIN

Summary of Contents for ES26

Page 1: ...onform 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 For users guide see reverse of book January 2014 UIN 210156 A02...

Page 2: ...2 Ideal Logic Code Combi ES Installation and Servicing ...

Page 3: ...n knob back to required setting The boiler will repeat the ignition sequence if a heat demand is present Notes for the installer Page 7 Addition of RF Mechanical Timer Room Thermostat Kit Page 12 Water Treatment Addition of Adey Professional Heating Solutions Page 30 Statement added ref to commissioning process of combustion Page 59 New Page Added Benchmark Commissiong Servicing Section Page 60 61...

Page 4: ...Flow Rate CH 63ºC 11g s 68ºC 13g s 73ºC 13g s Maximum Working Pressure Sealed Systems bar lb in2 2 5 36 3 Maximum Domestic Hot Water Inlet Pressure bar lb in2 10 0 145 Minimum Domestic Hot Water Inlet Pressure bar lb in2 1 0 14 5 1 3 18 9 1 6 23 2 Electrical Supply 230 V 50 Hz Power Consumption W 146 152 177 Fuse Rating External 3A Internal T4H HRC L250 V Water content CH litre gal 1 2 0 26 DHW li...

Page 5: ...2 Central heating mode Heat input to be calculated For assistance see Technical Helpline on the back page Page Burner operating pressure n a Central heating flow temp measure and record Central heating return temp measure and record For combination boilers only Scale reducer 12 Hot water mode Heat input to be calculated Max operating burner pressure a Max operating water pressure measure record Co...

Page 6: ...outed downwards operation With no demand for CH the boiler fires only when DHW is drawn off When there is a demand for CH the heating system is supplied at the selected temperature of between 45o C and 80o C until DHW is drawn off The full output from the boiler is then directed via the diverter valve to the plate heat exchanger to supply a nominal DHW draw off of ES26 10 7 l min at 35 o C tempera...

Page 7: ...ent I E E Wiring Regulations Where no specific instructions are given reference should be made to the relevant British Standard Code of Practice In IE the installation must be carried out by a Registered Gas Installer RGII and installed in accordance with the current edition of I S 813 Domestic Gas Installations the current Building Regulations and reference should be made to the current ETCI rule...

Page 8: ...1 The boiler MUST be installed so that the terminal is exposed to external air Location of boiler The boiler must be installed on a flat and vertical internal wall capable of adequately supporting the weight of the boiler and any ancillary equipment The boiler may be fitted on a combustible wall and insulation between the wall and the boiler is not necessary unless required by the local authority ...

Page 9: ...al rooms should also be fitted with a room thermostat controlling the temperature in a space served by radiators not fitted with such a valve When thermostatic radiator valves are used the space heating temperature control over a living dining area or hallway having a heating requirement of at least 10 of the minimum boiler heat output should be achieved using a room thermostat whilst other rooms ...

Page 10: ...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 Front clearance The minimum front clearance when built in to a cupboard is 5mm from the cupboard door but 450mm overall clearance is still required with the cupboard door open to allow for servicing Rear Flue Only Minimum top clearance required ...

Page 11: ...ther reason an additional vessel must be installed on the return to the boiler Guidance on vessel sizing is given in Frame 2 Notes a The method of filling refilling topping up or flushing sealed primary hot water circuits from the mains via a temporary hose connection is only allowed if acceptable to the local water authority b Antifreeze fluid corrosion and scale inhibitor fluids suitable for use...

Page 12: ...d before the system has been thoroughly flushed For further information contact Fernox Cookson Electronics Forsyth Road Sheerwater Woking Surrey GU21 5RZ 44 0 870 601 5000 Sentinel Performance Solutions The Heath Business Technical Park Runcorn Cheshire WA7 4QX Tel 0800 389 4670 Scalemaster Water Treatment Products Emerald Way Stone Staffordshire ST15 0SR Tel 44 0 1785 811636 Calmag Ltd Unit 3 6 C...

Page 13: ...uide Bracket 232 Clamp Retaining Flue Turret 233 Hose Condensate Internal 234 Siphon Trap 236 Condensate Outlet Connection 238 Flue Sensing Nipple 301 Ctrol Box Fixings Hings Spring 302 Primary PCB 303 CUI Board 304 Control Thermistor Return 306 Electrode Ignition 307 Electrode Detection 308 Ignitor Unit 309 Thermistor Flow 313 Ignition Lead 314 Control Box Lens 324 Control Box Lid 325 Control Box...

Page 14: ...asher Gas blue 3 Gas Cock Filling Loop Pack 1 3 8 Top Hat Washer x2 2 Plastic Chain x2 3 3 8 Blanking Cap x1 4 Valve Dbl Check Filling Loop x1 5 3 8 Fibre Washer x2 6 3 8 Blanking Cap Extended x1 7 Valve Filling Loop x1 8 Filling Loop with 3 8 Nuts x1 Return Valve Pack 1 Pipe CH Return 2 Washer CH 3 Valve Return DHW Pack 1 Pipe DHW Outlet 2 Valve Return DHW 3 Washer DHW x2 4 Pipe DHW Inlet 5 Nut 1...

Page 15: ...r terminal wall seal D Screw E Sealing Tape F Wall Seal white D C A E F B 1 2 Pack B Contents Non Telescopic A Flue terminal B Flue turret C Rubber terminal wall seal D Cutting Aid F Wall Seal white 8 unpacking cont d A D B C E 1 Note This flue system incorporates a removable flue outlet nose that utilises a push fit location system This enables the installation of deflector high level or balcony ...

Page 16: ...all Both wall faces immediately around the cut hole should be flat 2 Drill 2 mounting holes marked from template with a 7 5mm 8mm masonry drill and insert the plastic plugs provided for the wall mounting plate 3 Locate 2 No 14 x 50mm screws in the wall mounting plate one at each side in any of the 3 holes provided at each side and screw home Ensure mounting bracket is level 13 Mounting the Boiler ...

Page 17: ...nt with a screw cap seal and a lower air sample point with an air stopper seal Ensure all caps seals are in place Additional Termination Kits available for use with these B packs Flue Deflector Kit The resistance is the equivalent of 1 metre of flue pipe and therefore must be deducted from any maximum flue length High Level Flue Outlet Kit The maximum permissible concentric flue length when using ...

Page 18: ...ue B Pack Horizontal Flue Terminal 1000mm long B Pack Telescopic Horizontal Flue Terminal 1000mm long B Pack Telescopic Cut 75mm Minimum Maximum Minimum Maximum Minimum Maximum Minimum Maximum B Pack Standard 171 556 286 484 601 816 526 741 Plus 1 1m D pack 1121 1506 1236 1434 1551 1766 1476 1691 Plus 2 1m D pack 2071 2456 2186 2384 2501 2716 2426 2641 Plus 3 1m D pack 3021 3406 3136 3334 3451 366...

Page 19: ...the outlet terminal is upper most 4 Drill a 3 5mm hole through one of the 2 outer side holes in the outer flue section into the inserted outer flue as shown Take care not to pierce the inner plastic flue Fit screw provided 5 Seal the joint on the outer air duct with the tape provided 6 Fit internal and external wall seals see installing flue Cutting HORIZONTAL FLUE TERMINAL 600MM LONG B PACK 1 Mea...

Page 20: ...slodged from its mounting and will need to be refitted 9 When 1st mark is in line with the wall whilst holding the flue firmly push the white wall sealing flange to the wall until the 2nd of the two marks is just visible If the last location mark is clearly passed the white inner wall seal then the outer wall seal will have been dislodged from its mounting and will need to be re fitted 10 Ensure t...

Page 21: ...e seal must be made This is achieved by using either Flat roof weather collar or Universal weather collar Accessories Flue Duct Extension Kits are available for flue lengths extending beyond 1m These packs contain 1m extension ducts and may be cut to the desired length If the offset vertical option is used an elbow Kit is required For a full accessories list refer to page 7 Optional Extras Flue du...

Page 22: ...terminal positions where this could cause a nuisance should be avoided Minimum dimensions are shown below rf8392 Note The equivalent flue length resistance of the elbow kits are 90o elbow kit 1m 45o elbow kit 0 6m Terminal Position Minimum Dimension Directly below an opening air brick windows etc 300 mm Below plastic painted gutters 300 mm Painted surface 300 mm Below eaves or balcony 500 mm Below...

Page 23: ...ons provided with the vertical connector kit 3 Secure the vertical connector by applying downward pressure on the connector 4 Position the clamp on the top face of the flue manifold and push it horizontally backwards Locate both clamp lugs into the flue manifold and secure to the flue manifold with the M5 retaining screw 5 Push fit extension duct if required supplied separately into vertical conne...

Page 24: ... 3 External Drain Connections The use of an externally run condensate drainage pipe should only be considered after exhausting all internal termination options as described previously An external system must terminate at a suitable foul water discharge point or purpose designed soak away If an external system is chosen then the following measures must be adopted The external pipe run should be kep...

Page 25: ... house Minimum connection height up to 3 storeys Soil vent stack 450 Boiler with 75mm sealed condensate trap Min Ø 19mm Internal pipe Min Ø 30mm Internal pipe Water weather proof insulation 75 Boilers without 75mm sealed condensate trap must be fitted with a 75mm trap and visible air break Visible air break at plug hole Min Ø 19mm Internal pipe Sink basin bath or shower with integral overflow and ...

Page 26: ...s provided Do not subject any of the isolating valves to heat as the seals may be damaged WATER CONNECTIONS CH 1 Connect the CH flow service valve black handle and copper tail provided in the hardware pack to the threaded boss connection provided at the lower rear of the boiler 2 Connect the CH rtn valve black handle and copper tail 3 If connecting the boiler to heating loads in excess of 60 000 B...

Page 27: ...Programmable Room Thermostat 7 day kit Combined 7 day timer and room thermostat with wireless communication to receiver unit which fits into control box of the boiler Features English language installation help messages Also OpenTherm Control for gas consumption saving Room thermostat no timer Wiring 1 Remove link wire between Room stat timer terminals 2 Connect room stat across terminals as shown...

Page 28: ...ONAL ROOM STAT TIMER Room Stat or Prog Room Stat Optional Frost Stat DIAGRAM A Internal Timer or Programmable Room Stat 3G9561 N L N FROST STAT OPTIONAL ROOM STAT TIMER Room Stat Optional Frost Stat DIAGRAM B External Timer 28 rEPLACING PRE FITTED MAINS CABLE If it is necessary to use an alternative mains cable to the one pre fitted then use the following guide Replacement wiring should comply wit...

Page 29: ... Flow Thermistor Return Thermistor Flame Sensor Electrode Spark Electrode Spark Generator PCB Gas Valve Divertor Valve Pump Chassis Earth Internal Timer Low Voltage Connection Internal Timer High Voltage Connection Service Connector Fused at 4AT blue black brown red pink yellow white yellow green grey orange violet b bk br r p y w y g g or v KEY r bk r bk b y bk p bk bk bk b br br br w b r y g y g...

Page 30: ...on on the gas type defined on the appliance data plate Do not adjust the air gas ratio valve Having checked That the boiler has been installed in accordance with these instructions The integrity of the flue system and the flue seals as described in the Flue Installation section Proceed to put the boiler into operation as follows Check the operational working gas inlet pressure Set up the boiler to...

Page 31: ... isolating valves L M and G are OPEN 4 Check that the electrical supply is OFF 5 Check that the boiler mode control knob D is off 6 Check that the gas service cock K is OPEN 7 Slacken the screw in the inlet pressure test point J and connect a gas pressure gauge via a flexible tube 8 Switch the electricity supply ON and check all external controls are calling for heat Central Heating 9 Set the CH t...

Page 32: ...eon steady when the burner lights 2 Close all taps except the furthest one from the boiler and check that the boiler is firing at maximum rate This is factory set to give a DHW temperature rise of approximately 35o C at the flow rate stated on page 6 under operation 3 Reduce the DHW draw off rate to about 3 l min 0 7gpm and check that the boiler modulates to deliver DHW at approximately 64o C 4 Cl...

Page 33: ...ent of all system controls should be fully explained to the householder to ensure the greatest possible fuel economy consistent with the household requirements of both heating and hot water consumption Advise the User of the precautions necessary to prevent damage to the system and to the building in the event of the system remaining inoperative during frosty conditions 4 Explain the function and ...

Page 34: ...he DHW filter for blockage Refer to Frame 66 The cleaning procedures are covered more fully in Frames 38 42 and must be carried out in sequence Important 6 After completing the servicing or exchange of components always test for gas tightness 7 When work is complete the front panel MUST be correctly refitted ensuring that a good seal is made Do not operate the boiler if the front panel is not fitt...

Page 35: ...o retaining screws TOP POD DOOR REMOVAL 1 Loosen the two screws securing the pod door 2 Remove the pod door lifting upwards pulling forward Top Pod Door REPLACEMENT 3 Hook the top pod door onto the top retaining clips 4 Re tighten the two retaining screws 38 fan and venturi assembly removal and cleaning 1 Disconnect the electrical leads from the fan 2 Undo the gas pipe union connection to the inje...

Page 36: ...nt of the expansion vessel while withdrawing the burner Important The burner head is a ceramic plaque construction Care must be taken to ensure that the burner is not placed down upon its face as this may cause damage to the ceramic 6 Brush off any deposits that may be on the ceramic with a SOFT brush 7 Inspect the sealing gasket around the burner for any signs of damage Replace as necessary 1 Pul...

Page 37: ...trode 7 Check that the ignition and detection gaps are correct Refer to Frames 48 49 1 Ignition Electrode Flame Detection Reassemble the boiler in the following order 1 Ensure that the condensate trap siphon is full of water 2 Refit the burner ensuring the sealing gasket is correctly positioned and free from damage tighten the 4 fixing screws in the sequence shown below 3 Refit the fan venturi ass...

Page 38: ...er Refer to Frame 57 THE BOILER MUST NOT BE OPERATED without THE FRONT PANEL FITTED 44 fan replacement 1 Refer to Frame 43 2 Disconnect the electrical leads from the fan 3 Undo the gas pipe union connection to the injector housing 4 Remove the extended nut retaining the fan mounting bracket 5 Lift and remove the fan and venturi assembly 6 Remove the screw and twist venturi anti clockwise to remove...

Page 39: ...tly in the injector housing 10 Check operation of the boiler Refer to Frames 32 33 2 4 3 6 46 burner REPLACEMENT 1 See Frame 39 2 Refer to Frame 43 3 Remove the fan Refer to Frame 44 4 Undo the two screws and remove the sump cover 5 Lift the manifold to clear the bottom sealing gasket and remove manifold 6 Remove the 2 front fixing screws and remove the 2 rear extended nuts 7 Lift off the burner f...

Page 40: ... as shown 8 Reassemble in reverse order 9 Check the operation of the boiler Refer to Frames 32 33 57 return thermistor reNEWAL 1 Refer to Frame 43 2 Unclip the return thermistor from the return pipe and withdraw it from the boiler 3 Disconnect the electrical lead from the thermistor 4 Reconnect the electrical lead to the new thermistor and reassemble in reverse order ensuring that the thermistor i...

Page 41: ...der ensuring the two earth leads are correctly replaced 5 Check operation of the boiler Refer to Frames 32 33 Flame Detection Electrode Spark Generator 12 5mm Straight edge 1 Refer to Frame 43 2 Remove the burner Refer to Frame 46 3 Unplug the flame detection lead from the electrode 4 Remove the 2 screws retaining the detection electrode 5 Remove the electrode 6 Fit the new flame detection electro...

Page 42: ...valve to the bracket and withdraw the valve forwards 6 Fit the new gas control valve ensuring the two sealing washers are in place and reconnect gas and electrical connections 7 Check operation of the boiler Refer to Frames 32 33 52 diverter valve actuator replacement 1 Refer to Frame 43 2 Remove the electrical plug 3 Using a suitable tool pull out the retaining clip and lift the diverter head fro...

Page 43: ...clip with an electrical screwdriver to facilitate plug removal 6 Spring out the two side retaining clips and pull the PCB upwards to clear the 4 corner retaining posts 7 Take the new Primary PCB and attach the appropriate Boiler Chip Card BCC to it this should correspond to the output of the boiler ES26kW ES33kW or ES38kW Note Ensure the correct orientation of BCC by placing TOP side up as shown 8...

Page 44: ... knobs which must be in a vertical position 5 Reassemble in reverse order 6 Check operation of the boiler Refer to Frames 32 33 55 User control PCB replacement 3 56 DHW FLOW TURBINE Sensor REPLACEMENT 1 Refer to Frame 43 2 Remove condensate trap siphon Refer to Frame 53 3 Lift off the flow turbine sensor plastic retaining clip 4 Unplug the electrical connection and transfer to new turbine sensor 5...

Page 45: ...RCUIT 1 Refer to Frame 43 2 Close all the DHW water isolating valves on the boiler inlet 3 To drain the DHW circuit As there is no direct drain for the DHW circuit depending on the location of the boiler opening the lowest hot water tap may drain this circuit However it must be noted that some residual water will be experienced during replacement of components 4 After replacing any component on th...

Page 46: ...e air vent head o ring seal is in place when refitting and the new o ring is fitted to the return pipe top connection 7 Ensure the air vent cap is loose 8 Refill the boiler Refer to Frame 24 Check for leaks around the new air vent joint 9 Check the operation of the boiler Refer to Frames 32 33 5 Dust Cap 4 61 DHW FLOW TURBINE CARTRIDGE REPLACEMENT 1 Refer to Frame 43 2 Drain the DHW circuit Refer ...

Page 47: ...ism ensuring the correct fit of the pin 10 Reassemble in reverse order 11 Refill the boiler Refer to Frame 24 12 Check operation of the boiler Refer to Frames 32 33 FRONT CARTRIDGE REAR CARTRIDGE 3 4 9 8 1 Refer to Frame 43 2 Drain the boiler Refer to Frame 57 3 Remove condensate trap siphon Refer to Frame 53 4 Remove the diverter valve actuator Refer to Frame 52 5 Remove the 2 allen screws securi...

Page 48: ...he flow regulator housing 6 Remove the filter 7 Clean or replace filter as necessary 8 Reassemble in reverse order 9 Refill the boiler Refer to Frame 24 10 Check Operation of the boiler Refer to Frames 32 33 6 DHW Flow Regulator 1 Refer to Frame 43 2 Isolate the mains cold water supply to the boiler 3 Drain the boiler DHW circuit Refer to Frame 57 4 Remove the DHW flow turbine cartridge Refer to F...

Page 49: ... no 2 17 Remove the two heat exchanger fixing screws 18 Remove the Heat exchanger slide to the right out of location bracket 19 Reassemble in reverse order ensuring the heat exchanger LH retaining bracket is correctly positioned Replace any new o rings supplied with new heat exchanger and replacing gaskets or seals if any sign of damage is evident 17 13 15 11 When replacing the spring clips locate...

Page 50: ...fer to Frame 46 7 Disconnect the flue sampling tube 8 Undo the 4 screws retaining the recuperator assembly to the underside on the boiler top panel 9 Remove the recuperator from the flue connection by pulling downwards 10 Remove the C clips from the recuperator pipes and disconnect 11 Fit the new recuperator assembly replacing all flue seals and O rings with those provided Ensure both flue seals a...

Page 51: ... FRAME 81 OUTSIDE SENSOR FAULT LOW MAINS VOLTAGE CONTACT ELECTRICITY PROVIDER PCB FAULT REPLACE PCB AND RESET RESET BOILER No CH but HW OK No HW but CH OK No Display GO TO FRAME 83 GO TO FRAME 84 GO TO FRAME 85 If PCB replaced as a spare ensure that the BCC boiler chip card small plastic part is fitted to the PCB otherwise replace PCB ALTERNATING L and 5 5 RESETS WITHIN 15 MINS TURN POWER OFF AND ...

Page 52: ...s Is 215Vdc supply available at the Gas Valve See note yes Is 230 VAC at spark generator Check spark generator and associated harness for continuity and visual condition Refer to Frame 49 Are these functioning correctly yes Check ignition electrode and associated harness for continuity visual condition and position Refer to Frame 54 Are these functioning correctly NO Check siphon and condensate dr...

Page 53: ...ontinuity between the terminals pins connected to the electrode YES Replace Flame Detection Electrode yes NO Check routing and integrity of internal boiler wiring 76 aLTERNATING F AND 1 Low Water Pressure Are the Boiler and CH System filled with water and all isolation and radiator valves open check pressure gauge is between 1 to 1 5 bar NO Fill and vent the system and open all isolation valves YE...

Page 54: ...iring is OK then replace the PCB no Replace Spark Generator and Harness as necessary no Replace Ignition Electrode and associated harness as necessary no Replace Gas Valve Note due to the wave form of the rectified voltage the reading will vary depending on the type of meter used to measure the value In general terms a reading greater than 150V indicates that the correct voltage is supplied to the...

Page 55: ...sconnect the wires to the outside sensor Check the resistance using a suitable multimeter connected across the Outside Sensor s terminal pins At 0 o C expect 31 000 35 000 Ohms At 15 o C expect 15 000 16 500 Ohms At 30 o C expect 7 700 8 500 Ohms Is the Outside Sensor value correct yes Is the wiring securely connected between the incoming terminal block boiler connection of the Outside Sensor and ...

Page 56: ...C with a new BCC that is correct for the boiler After switching power on and c0 being shown press reset Is c2 still shown Replace PCB YES 83 nO ch oPERATION BUT hw WORKS ok Is the mode knob in the Winter position yes no Move the mode knob to the Winter position Are the Timer and the Room Thermostat switched on yes no Switch the Timer and Room Thermostat On Are the Radiator Valves Open yes no Open ...

Page 57: ...nsor yes Are the flow rates correct as per Frame 2 Is the wiring between the PCB and the diverter valve motor connectedand is continuity OK yes yes Check diverter head fully engaged and clip secured onto waterset yes yes Is diverter stuck in the CH position Is the 230VAC present at the brown wire of actuator yes Check and replace diverter valve motor head Is Boiler DHW OK NO Change diverter Valve ...

Page 58: ...thorised by Ideal Failure to do so could affect safety or performance of this appliance Comprehensive spares parts information and details of approved Ideal Parts Distributors are available on www idealparts com Our Parts team are also available to help with your Ideal Spare Parts enquiries on 01482 498665 When calling and to ensure we can provide you with the most accurate parts information pleas...

Page 59: ...59 Notes Ideal Logic Code Combi ES Installation and Servicing ...

Page 60: ......

Page 61: ...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 To maintain the boiler guarantee it is essential that the boiler is serviced annually by a Gas Safe registered engineer who has been trained on the boiler installed The service details should be recorded on the Benchmark Service In...

Page 62: ...opriate Building Regulations and then handed to the customer to keep for future reference GAS BOILER SYSTEM COMMISSIONING CHECKLIST CONTROLS Programmable room thermostat Optimum start control Combination Boiler Fitted Fitted Fitted Automatic bypass to system Fitted Boiler interlock ALL SYSTEMS Yes Yes CENTRAL HEATING MODE OR mbar OR mbar Central heating return temperature COMBINATION BOILERS ONLY ...

Page 63: ...ularly and that the appropriate Service Interval Record is completed Service Provider SERVICE RECORD SERVICE 01 AND Where Possible AND Signature SERVICE 02 AND Where Possible AND Signature SERVICE 03 AND Where Possible AND Signature SERVICE 04 AND Where Possible AND Signature SERVICE 05 AND Where Possible AND Signature SERVICE 06 AND Where Possible AND Signature SERVICE 07 AND Where Possible AND S...

Page 64: ...been followed e g Gas Safe Register Technical Bulletin TB 008 where chimney flues are in voids The ECGA should be of the correct type as specified by BS 7967 Prior to its use the ECGA should have been maintained and calibrated as specified by the manufacturer The installer must have the relevant competence for use of the analyser Check and zero the analyser IN FRESH AIR in accordance with the anal...

Page 65: ...ents are assembled fixed and supported as per instructions Check that flue and flue terminal are not obstructed Check that no seals e g Those on flue extensions have been displaced during installation Rectify if necessary Turn off appliance and call Ideal Technical Helpline for advice The appliance must not be commissioned until problems are identified and resolved If commissioning cannot be fully...

Page 66: ...hnical Training Centre offers a series of first class training courses for domestic commercial and industrial heating installers engineers and system specifiers For details of courses please ring 01482 498 432 Manufactured under an ISO 9001 registered quality management system The code of practice for the installation commissioning servicing of central heating systems Ideal Installer Technical Hel...

Page 67: ...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 installation guide see reverse of book ...

Page 68: ...n your own interest and that of safety it is the law that this boiler must be installed by a Gas Safe Registered Engineer in accordance with the above regulations In IE the installation must be carried out by a Registered Gas Installer RGII and installed in accordance with the current edition of I S 813 Domestic Gas Installations the current Building Regulations and reference should be made to the...

Page 69: ... setting CH termostat below halfway Weather Compensation When the Weather Compensation option is fitted to the system then the CH Temperature Control C becomes a method of controlling room temperature Turn the knob clockwise to increase room temperature and anti clockwise to decrease room temperature Once the desired setting has been achieved leave the knob in this position and the system will aut...

Page 70: ...use other localised hazards 4 Once the blockage is removed and the condensate can flow freely reset the appliance Refer to To Light the boiler 5 If the appliance fails to ignite call your Gas Safe Registered engineer Preventative solutions During cold weather set the boiler stat to maximum Must return to original setting once cold spell is over Place the heating on continuous and turn the room sta...

Page 71: ...ATING Check the fused spur is turned on and ensure switch mode control knob D is in the winter position See boiler Operation Modes and Fault Codes section Does the boiler have a display showing on the front control panel See boiler Fault Codes section If 0 is displayed then contact Ideal Customer Services Helpline if your appliance is under warranty or a Gas Safe Registered Engineer in IE a Regist...

Page 72: ... 1 5bar on the pressure gauge If the boiler fails to operate then please contact Ideal if under warranty or alternatively a Gas Safe Registered Engineer if outside of the warranty period In IE contact a Registered Gas Installer RGII Flame Loss 1 Check other gas appliances in the house are working to confirm a supply is present in the property 2 If other appliances do not work or there are no other...

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