iDEAl EsPRit - Ideal Heating

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SERVICING 80 HEAT ENGINE REPLACEMENT Refer also to Frame 8 - 'Boiler Exploded View'. IMPORTANT Before starting the removal procedure, protect the gas and electrical controls with a waterproof sheet or plastic bag. 1. Refer to Frame 52. 2. Drain the boiler. Refer to Frame 72. 3. Swing the control box down into the servicing position. Refer to Frame 46. 4. Remove the fan / venturi assembly and place on one side. Refer to Frame 47. 5. Remove the burner and place on one side. Refer to Frame 56. 6. Remove the ignition and detection electrodes. Refer to Frames 58 & 59. 7. Remove the spark generator. Refer to Frame 60. 8. Release the flue from the turret. Refer to Frame 24. 9. Remove the turret from the boiler. Refer to Frame 24. 10. Release the silicone tubing from the sampling point. 11. Release the electrical connection to the dry fire thermistor. 12. Remove the M5 x 10 screw retaining the top flue manifold casting. 13. Remove the top casting of the flue manifold from the appliance. 56 18 SERVICING 12 10 14. Remove the automatic air vent. Refer to Frame 71. 15. Undo the M5 x 12 screws securing the bottom flue manifold casting and remove. 16. Remove the M5 screw and remove the return pipe securing bracket by sliding forwards. 17. Remove the overheat thermostat and the control thermistor. Refer to Frame 57. 18. Unscrew the brass union connection to release the flow pipe. 19. Remove the condensate trap/ siphon. Refer to Frame 64. 20. Loosen the 2 bottom M5 screws securing the inter panel to the back panel and remove the 2 upper M5 screws. 21. Slide the heat exchanger and inter panel assembly upward to disengage and remove from the casing, complete with the flow pipe. 22. Remove the 2 M6 countersunk screws, remove the inter panel and transfer to the new heat exchanger. 23. Remove the M5 screw and remove the flow pipe securing bracket. 24. Remove the flow pipe and transfer to the new heat exchanger. 25. Reassemble in reverse order, replacing gaskets or seals if any sign of damage or deterioration is evident. Note.The heat exchanger is supplied with new combustion chamber insulation boards. These should be fitted (refer to Frame 63 before the burner and fan / venturi assembly and before the ignition and detection electrodes are replaced). 26. Refill the boiler. Refer to Frame 32. 27. Check operation of the boiler. Refer to Frame 52. 11 14 15 16 15 23 20 22 Esprit - Installation and Servicing esp8869
81 EXPANSION VESSEL CHARGING Esprit - Installation and Servicing SERVICING IF REQUIRED THE EXPANSION VESSEL PRESSURE CAN BE RECHARGED BY USING THE CONNECTION ACCESSIBLE THROUGH THE BACK PANEL. The initial charge of the expansion vessel should be 1.0 bar before filling the system. Expansion Vessel Charging Point 57 SERVICING
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installation and servicing PAKAGED
Page 3 and 4:
Esprit - Installation and Servicing
Page 5 and 6: Esprit Natural Gas only Boiler size
Page 7 and 8: SAFETY Current Gas Safety (installa
Page 9 and 10: 1 BOILER WATER CIRCUIT DIAGRAMS CEN
Page 11 and 12: BOILER CONTROL INTERLOCKS Ideal Ste
Page 13 and 14: 6 WATER TREATMENT CENTRAL HEATING T
Page 15 and 16: 8 BOILER ASSEMBLY - Exploded View 2
Page 17 and 18: Esprit - Installation and Servicing
Page 19 and 20: 13 PREPARING THE WALL IMPORTANT. En
Page 21 and 22: 19 FITTING THE WALL MOUNTING PLATE
Page 27 and 28: 28 FLUE ARRANGEMENT Note. The equiv
Page 29 and 30: esp8826 Inlet Pressure Test Point E
Page 33 and 34: 36 PICTORIAL WIRING DIAGRAM Mains S
Page 35 and 36: 39 INITIAL LIGHTING LEGEND A. Boile
Page 37 and 38: 42 GENERAL CHECKS - continued CENTR
Page 39 and 40: 44 SERVICING SCHEDULE Esprit - Inst
Page 41 and 42: 50 CLEANING THE HEAT EXCHANGER 1. R
Page 43 and 44: 55 BURNER INJECTOR REPLACEMENT 1. R
Page 45 and 46: 3 Esprit - Installation and Servici
Page 49 and 50: 66 PRIMARY PCB REPLACEMENT 1. Refer
Page 51 and 52: 70 SAFETY RELIEF VALVE REPLACEMENT
Page 53 and 54: 74 DHW FLOW SWITCH REPLACEMENT 1. R
Page 55: 79 PUMP HEAD REPLACEMENT 1. Refer t
Page 59 and 60: 84 FAULT FINDING CHART MAIN MENU FA
Page 61 and 62: 87 L.....A..... (OVERHEAT ERROR) Ca
Page 63 and 64: 93 H.....4.... (DRY FIRE THERMISTOR
Page 65 and 66: 96 SHORT LIST 2 1 32 20 40 esp9182
Page 69: INSTALLER NOTIFICATION GUIDELINES I
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iDEAl EsPRit - Ideal Heating

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