USER OPERATING INSTRUCTIONS
Contents
1. EA T High efficiency Condensing Boilers 60 100 mm Flue Outlet Confeo Premix CP 24 HM GC Appliance No 47 144 03 24 kW Central Heating Output 26 kW Domestic Hot Water Output Confeo Premix CP 30 HM GC Appliance No 47 144 04 30 kW Central Heating Output 31 kW Domestic Hot Water Output USER OPERATING INSTRUCTIONS Eri Veruk23308 PREFACE Confeo Premix high efficiency condensing boilers have been designed to provide efficient safe and comfortable central heating CH and domestic hot water DHW This section of the manual contains user s operating instructions Please read the instructions carefully before operating the boiler to maximise efficiency and benefit from the boilers specification GUARANTEE amp SERVICE gt ECA Heating UK guarantee this boiler for a period of up to 2 years from date of installation against manufacturing and material defect subject to the following terms amp conditions The guarantee consists of 1 year parts and labour warranty which is extended to 2 years free of charge provided the boiler is registered within 60 days of installation Warranty registration cards may be returned by post or register online at www ecaheating com to validate this warranty extension Unregistered boilers are subject to a 1 year warranty or 2 years from date of manufacture which ever is the sooner e Installation must be in accordance with the installation and servicing instruction s British2. is on Are all house electrics on Replace 3 amp fuse in fused switch LED display not lit up No DHW when tap opened LED display on Ensure good flow from tap or try different tap Make sure DHW knob is not set to DHW cancellation mode Turn CH control knob to maximum Check external time clock and room thermostat are calling for heat set to maximum No Central Heating LED display on No Central Heating Check if taps are running leaking DHW indication on No CH or DHW Low System Pressure Display shows 40 Press pressure button pressure must be at least 0 6 bar If below follow re filling instructions No CH or DHW LED light red display shows 4 Press Red LED to re set if fault code reappears Check Gas supply is on and in credit Check Condensate drain is not blocked This is only a brief summary of the fault codes that may be displayed In the event of other fault codes being displayed please contact your installer to investigate if a system or product fault exists ECA Warranty Service Helpline 0845 4637 803 Local Call rate charges apply Web self help www ecaheating com selfhelp Registered Office ECA Heating UK Ltd 1 Bray Place London SW3 3LL
3. W cancellation zone Turn ON a hot tap to start DHW mode Turn OFF the hot tap to stop DHW mode The boiler goes back to the previous mode Domestic hot water temperature can be adjusted between PERE 35 C and 60 C with the DHW control knob The setpoint DHW temperature appears on the LCD display and left dot Ay is flashing fig 9 COMFORT After 10 seconds actual CH water temperature will appear instead of the setpoint and left dot disappears Boiler will fy modulate to the desired temperature fig 10 Fig 10 Comfort Mode DHW Preheat function Economy Mode Comfort Mode maintains the DHW plate heat exchanger in a preheated condition dependent upon usage patterns to ensure fast delivery of hot water Preheat cycle typically last less than 1 minute In economy Mode DHW preheat function is cancelled To select Comfort Mode turn the DHW temperature control knob fully clockwise and then back to the desired DHW temperature setting within 3 seconds Status LED Comfort mode will ON tA O A Fig 11 To select economy mode 1 e without DHW preheat do the same action again turn the DHW temperature control knob fully clockwise and then back to the desired DHW temperature setting within 3 seconds Status LED Comfort mode will OFF DHW Cancellation Function DHW mode has priority over CH mode but DHW can be turned off Turn DHW control knob fig 8 fully anti clockwise In DHW cancellation zone it is not possibl
4. e to have domestic hot water even if a hot water tap is open System Pressure Fig 12 System pressure should be within the range of 0 8 bar 1 5 bar when boiler is cold for outside this range see Mo 9 A ai below This pressure will increase as the system becomes hot up to a maximum pressure of 3 bar To check system ne pressure on off switch must be set to ON position Depress button 5 fig 1 system pressure will be displayed for 10 seconds o amp System Re filling If water pressure falls below 0 6 bar re filling will be required this is likely to occur if radiators are removed vented or system leakage has occured To re fill 1 Turn DHW amp CH control knobs fully anticlockwise Leave on off control knob switched on 2 Locate your system filling loop This is below your boiler on the right hand side where the valves are Fig 13 Filling tap 1 Removable pipe A with thump screws amp washers Filling Tap 2 Remove valve plug ends and fit temporary filling loop pipe A fig 13 Open taps 1 amp 2 slowly and allow water to flow Press water pressure button on control panel and monitor pressure increase Fill when cold to approximately 1 bar cold range 0 6 1 5 bar once reached turn off filling loop taps If water goes over pressure reduce by draining a small amount from heating system drain offs 7 Remove filling loop copper pipe A refit plug ends and reset DHW amp CH control knobs to requi
5. mmer mode CH mode is off only DHW can be supplied b Winter mode Rotate the CH control knob to the position In the winter mode your appliance satisfies central heating Fig 4 and also domestic hot water COMFORT ti Adjust the CH water flow temperature between 30 C and 80 C with the CH control knob The setpoint value appears on the LCD display when the left dot is flashing After 10 seconds actual CH water temperature will appear instead of the setpoint and left dot disappears The boiler will modulate to the desired temperature If a hot water tap is opened DHW mode will interrupt the CH mode hot water priority until DHW requirement ceases COMFORT a In case of failed ignition automatic ignition sequence 1s repeated 3 times If all ignition attempts fail No flame signal lockout occurs The burner LED will turn RED and COMFORT error code 4 will flash on the LCD display to indicate this error condition Press the reset push button to turn iy back the normal operation again If the lockout condition continues after pressing the reset push button continue to page 6 for Fault finding DHW Domestic Hot Water Mode It is possible to have domestic hot water when j a The appliance is in standby by mode or I Fig 8 b CH mode is active DHW has priority over CH mode a DHW Cancellation Zone MIN Comfort ECO Mode Selection Ensure control knob is not in DH
6. ompliance Certificate will then be issued to the customer who should on receipt write the Notification Number on the Benchmark Checklist This product should be serviced regularly to optimise its safety efficiency and performance The service engineer should complete the relevant Service Record on the Benchmark Checklist after each service The Benchmark Checklist may be required in the event of any warranty work and as supporting documentation relating to home improvements in the optional documents section of the Home Information Pack BOILER CONTROLS Fig 1 Control Panel ON OFF Switch Display Panel Blue Backlit LCD Display and 4 Yellow Status LED s Central Heating CH Temperature Control Knob 4 Domestic Hot Water DHW Temperature Control Knob Pressure Push button 6 Reset Push button Burner LED Control Panel Cover Operating The Boiler Start Up Shut Off The Boiler Turn the ON OFF switch to ON position LCD display will turn ON and Power on sequence will be monitored for several seconds After the power on sequence is completed successfully LCD display shows actual Central Heating CH flow temperature Fig 2 COMFORT Status LEDs CH DHW when OFF indicate stand by mode no demand for DHW or CH CH Central Heating Mode Wi Fig 3 By adjusting the CH control knob summer or winter mode can be selected a Summer mode Rotate the CH control knob to the position In this su
7. red temperatures Frost Protection Information The bolier will go on and off automatically dependant upon boiler water temperature to protect the water circuits against freezing When the appliance is in stand by mode if the system water temperature is less than 5 C the boiler starts as if there was a CH demand until 19 C is reached The appliance must be on stand by mode to activate frost protection system a a Service Mode Service mode should only be used by a qualified engineer Wily a ug COMFORT Should the boiler be put into service mode accidentally turn CH control to off position for 20 seconds then back to Ca m Ay required temperature If left service mode will terminate automatically after 10 minutes Fig 14 User Self Help Fault Guide This guide is intended for user s self help only For technical in depth fault finding please see installation amp service instructions Your Confeo Premix boiler has a built in self checking function and fault diagnosis display These fault codes will help to interpret the nature of fault Some faults conditions will be reset by pressing the Reset Push button Burner LED 6 fig 1 which will be RED if a fault condition occurs or by an automatic reset if fault is corrected Fault finding actions should only be under taken where user is competent to undertake Table 1 Fault Display Remedy comrort Check on off control knob is on Check external fused switch
8. standards and gas safety regulations Benchmark Checklist page 56 of installation amp service instruction s must be completed by your installer Service and general maintenance must be carried out at least annually by a qualified Corgi registered engineer in UK or competent person in IE gt This does not affect your statutory rights under UK or IE consumer law DENCHINGS THE MARK OF QUALITY FOR THE INSTALLATION COMMISSIONING AND SERVICING OF DOMESTIC HEATING AND HOT WATER SYSTEMS The Benchmark Scheme ECA Heating is a licensed member of the Benchmark Scheme which aims to improve the standards of installation and commissioning of domestic heating and hot water systems in the UK and to encourage regular servicing to optimise safety efficiency and performance Benchmark is managed and promoted by the Heating and Hot water Industry Council For more information visit www centralheating co uk Please ensure that the installer has fully completed the Benchmark Checklist on page 56 of the installation instructions supplied with this product and that you have signed it to say that you have received a full and clear explanation of its operation The installer is legally required to complete a commissioning checklist as a means of complying with the appropriate Building Regulations England and Wales All installations must be notified to Local Area Building Control either directly or through a Competent Persons Scheme A Building Regulations C
Download Pdf Manuals
Related Search