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1. ON CONTINUOUSLY e O OFF CONTINUOUSLY NOTE The actual time can be changed to account for British summertime by simply pressing then re leasing the 1h button HELPFUL HINTS e You can check and or alter the programme settings at any time by pressing the Prog button e The number of unused commands can be checked by pressing the Prog button until FR is displayed alongside the number of unused commands e Inthe event of a power failure the clock has a battery back up The programme will be held in the memory for approximately 2 weeks Charging time is 70 hours e Take a note of the settings you have pro grammed as local power surges can some times reset the memory of the clock Fig 10 energizing home heating Vok ra Ltd 4 Floor Catherine House Boundary Way Hemel Hempstead Herts HP2 ZRP Email enquiries vokera co uk Web www vokera co uk General Enquiries Tel 01442 281400 Fax 01442 281460 Technical Advice Tel 0141 945 6810 Spare Parts Tel 0141 945 6820 After Sales Service Tel 0870 333 0220 Vokera Ireland West Court Callan Co Kilkenny Tel 056 55057 Fax 056 55060 Vok ra Ltd reserve the right to change the specifications without prior notice Consumers statutory rights are not affected A Riello Group Company LLIN Qenchmark Vok ra supports Benchmark Cod 10022437 Ed 1 48 01
2. Users Instructions CE THESE INSTRUCTIONS TO BE RETAINED BY USER COO benchmari The code of practice for the installation commissioning amp servicing of central heating systems Contents Introduction Page How to Page Dear customer 2 3 1 Top up the system 5 Do s and don t s 2 3 2 Reset the appliance 5 3 3 Shut down the system for short periods 5 3 4 Shut down the system for long periods 5 Things you should know Page 3 5 Care for the appliance 5 1 1 Gas appliances 3 3 6 _ Regulate the hot water temperature 5 1 2 Electrical supply 3 1 3 Guarantee registration card 3 What if Page 1 4 Appliance log book 3 4 1 I suspect a gas leak 6 1 5 How does it work 3 4 2 frequently have to top up the system 6 1 6 Dimensions 3 4 3 The reset light is on 6 1 7 Clearances 3 4 4 The appliance is due its annual service 6 4 5 need to call an engineer 6 Getting started Page Setting the Vokera Page 2 1 Before switching on 3 5 1 Mechanical clock 6 2 2 Appliance controls 3 5 2 Digital clock 6 2 3 Lighting the boiler 3 2 4 Adjusting the operating parameters 4 2 5 Viewing the operating parameters 5 INTRODUCTION Dear Customer Your Eclipse boiler has been designed to meet and exceed the very latest standards in gas central heating technol ogy and if cared for will give years of reliable use and efficie
3. COMMANDS e Repeatedly press the Prog Button until the symbol appears in the clock display see fig 8 Press the Day button until the desired group of days or desired day is shown Press the h button until the desired hour for switching the boiler on is shown Press the m button until the desired minutes are shown Press the Select button until the symbol is shown see fig 9 Press the button Eclipse Fig 8 Fig 9 5 2 4 ENTERING off COMMANDS Repeatedly press the Prog Button until the symbol appears in the clock display fig 4 Press the Day button until the desired group of days or desired day is shown Press the h button until the desired hour for switching the boiler off is shown Press the m button until the desired minutes are shown Press the Select button until the symbol is shown see fig 10 e Press the 5 button Once the programming has been completed you will have to press the Select button once only to the on position if the boiler has been programmed to be on at that particular time 5 2 5 ADVANCING OR LOCKING PROGRAMME COMMANDS By pressing the Select button you can advance the time clock to the next command setting from on to off or off to on or lock the time clock to a particular command on continuously or off continuously ON e OFF
4. When the status light is illuminated red the appliance will require to be reset manually Before resetting the boiler ensure that the pressure gauge is indicating the correct level Allow a period of two minutes to elapse before pressing the reset button IMPORTANT lf the appliance requires to be reset frequently it may be indicative of a fault please contact your installer or Vokera Customer Services for further advice HOW TO SHUT DOWN THE SYSTEM FOR SHORT PERIODS The system and boiler can be shut down for short periods by simply turning the time clock to the off position It is also advisable to turn off the main water supply to the house HOW TO SHUT DOWN THE SYSTEM FOR LONG PERIODS If the house is to be left unoccupied for any length of time especially during the winter the system should be thoroughly drained of all water Eclipse Fig 2 Fig 3 3 5 3 6 The gas water and electricity supply to the house should also be turned off For more detailed advice contact your installer HOW TO CARE FOR THE APPLIANCE To clean the outer casing use only a clean damp cloth Do not use any scourers or abrasive cleaners HOW TO REGULATE THE HOT WATER TEMPERATURE Usually your installer will have adjusted the hot water output to suit your requirements however if you would like to adjust the outlet temperature please follow the instructions in section 2 4 NOTE If you find tha
5. or programmer has been fitted please refer to the instructions supplied with such LIGHTING THE BOILER Ensure the gas and electrical supply to the boiler are turned on The boiler will now go through a self test and purge sequence On completion of the self test and purge sequence the boiler will pre heat the DHW heat exchanger if it is below 55 C however should a hot water outlet be opened the boiler will operate in the domestic hot water mode to supply hot water to the tap When there is a demand for heating via the timeclock the boiler will go through an ignition sequence whereby the burner will light If the appliance fails to ignite during the ignition sequence it will re attempt ignition several times before going to a lockout condition Should this occur please allow a period of two minutes before re setting When the appliance reaches the set temperature the burner will go off for minimum period of approximately 3 minutes When the programmer time clock or external thermostats heating request has been satisfied the appliance will switch off automatically 2 4 ADJUSTING THE OPERATING PARAMETERS see fig 1 amp 1A Usually your installer will have adjusted the operating parameters to suit your requirements however should you wish to alter the operating parameters please use the following procedure e press the MODE button repeatedly until you see a fixed decimal point in LED 1 e presstheSTEPbuttonrep
6. eatedly untilthe parameter that is to be adjusted is shown in LED 1 e use the adjustment buttons to alter the current setting as shown in LED 2 e press the STORE button to store the new setting into the memory e press the MODE button repeatedly until no decimal point is shown in LED 1 PRESS MODE BUTTON UNTIL A FIXED DECIMAL POINT IS SHOWN IN LED 1 To change the hot water outlet temperature variable between 40 65 C press STEP button until LED 1 shows 1 Use the adjustment buttons to alter the current value to the new value Press the STORE button to save the new value Press the MODE button until no decimal pointis shown in LED 1 To switch the central heating ON or OFF 00 OFF 01 ON press the STEP button until LED 1 shows 3 Use the adjustment buttons to alter the current value to the new value Press the STORE button to save the new value Press the MODE button until no decimal point is shown in LED 1 To change the pre heat temperature drop 02 5 C 03 10 C 04 20 C 05 30 C press the STEP button until LED 1 shows 2 Use the adjustment buttons to alter the current value to the new value Press the STORE button to save the new value Press the MODE button until no decimal point is shown in LED 1 To change the central heating flow temperature variable between 20 C and 90 C press the STEP button until LED 1 shows 4 Use the adjust
7. le isolator or un switched socket and that the correct size of fuse 3 amp has been fitted Warning this appliance must be earthed GUARANTEE REGISTRATION CARD Please take the time to fill out your guarantee registration card The completed warranty card should be posted within 30 days of installation APPLIANCE LOG BOOK A log book is supplied with the boiler This important document must be completed during the installation commissioning of your boiler Failure to install and commission the appliance in accordance with the manufacturers instructions may invalidate the warranty This does not affect your statutory rights GETTING STARTED 2 1 2 2 BEFORE SWITCHING ON Before switching the appliance on please familiarise yourself with e how to isolate the appliance from the gas water and electricity supplies e how to check and top up if necessary the system water pressure e the time clock e any external thermostats and their functions e the appliance controls APPLIANCE CONTROLS fig 1 The appliance controls are concealed behind the front flap To gain access to the controls simply pull the flap towards you in a downward motion The appliance is equipped with a simple keypad that can be used to alter or display the following functions e the outlet flow temperature to the central heating system e the outlet temperature for domestic hot water e the allowable drop in temperature before the boi
8. lector switch in the middle of the clock face to the T position To select Off mode move the selector switch in the middle of the clock face to the O position 5 2 VOKERA DIGITAL CLOCK The Vokera digital time clock will automatically switch your boiler on and off It has a total of twenty different switching commands consisting of ten on commands and ten off commands Each on or off command can be used to switch the boiler on or off at the same time e Every day of the week e Monday to Saturday e Monday to Friday e Saturday and Sunday e Any particular day 4 4 WHAT IF THE APPLIANCE IS DUE ITS ANNUAL SERVICE Advice for tenants only Your landlord should arrange for servicing Advice for homeowners Please contact Vokera Customer Services 0870 333 0220 UK or 05655057 ROI if you would prefer a Vokera service engineer or agent to service your appliance Alternatively your local CORGI registered engineer may be able to service the appliance for you 4 5 WHAT IF NEED TO CALL AN ENGINEER If you think your boiler may have developed a fault please contact your installer or Vokera Customer Services 0870 333 0220 UK or 05655057 ROI have all your details to hand including full address and postcode relevant contact numbers and your completed appliance log book ON period OFF period Selector switch Fig 4 VOKERA DIGITAL TIME CLOCK Select button 7 Reset butt
9. ler pre heats the domestic hot water heat exchanger e switch on or off the central heating Eclipse 1 5 1 6 HOW DOES IT WORK Your Eclipse ESC is a combination boiler which supplies heated water to your radiators and hot water to yourtaps The central heating is controlled via a time clock and or any thermostats that your installer may have fitted The boiler will light when a hot water outlet a tap is opened The boiler also functions periodically to pre heat the hot water heat exchanger The Eclipse boiler lights electronically and does not have a pilot light In the unlikely event of a fault developing with your boiler the supply of gas to the burner will be terminated automatically DIMENSIONS HEIGHT WIDTH DEPTH 790 mm 450 mm 322 mm 1 7 CLEARANCES REQUIRED ABOVE BELOW SIDES FRONT 150 mm 150 mm 25 mm 600 mm 2 3 The pressure gauge shows the current pressure of the system the gauge should be set between 1 and 1 5 bar When the appliance is operating the gauge may rise or fall slightly this is quite normal The minimum permissible level for the safe and efficient operation of the appliance is 0 5 bar Should the pressure fall below 0 5 bar the boiler may lockout Depending on the type of controls specified by your installer you may have an integral Vokera time clock fitted to the appliance if so instructions can be found on page 6 7 If an external time clock
10. ment buttons to alter the current value to the new value Press the STORE button to save the new value Press the MODE button until no decimal point is shown in LED 1 Fig 1A Eclipse 2 5 VIEWING THE OPERATING PARAMETERS Press MODE button until a flashing decimal point is shown in LED 1 Press STEP until LED 1 shows 1 Press STEP until LED 1 shows 2 Press STEP until LED 1 shows 3 Press STEP until LED 1 LED 2 shows heating flow temperature LED 2 shows heating return temperature LED 2 shows cold water inlet temperature LED 2 shows set shows 6 temperature for heating or hot water depending on current mode of operation HOW TO 3 1 HOW TO TOP UP THE SYSTEM PRESSURE fig 3 3 2 3 3 3 4 The system pressure must be checked periodically to ensure the correct operation of the boiler The needle on the gauge should be reading between 1 and 1 5 bar when the boiler is in an off position and has cooled to room temperature If the pressure requires topping up use the following instructions as a guide e Locate the filling valve connections usually beneath the boiler e Aitach the filling loop to both connections e Open the filling valve slowly until you hear water entering the system e Close the filling valve when the pressure gauge on the boiler reads between 1 and 1 5 bar e Remove the filling loop from the connections HOW TO RESET THE APPLIANCE
11. ncy Please therefore take some time to read these instructions carefully Do s and don t s e Do ensure that the system pressure Is periodically checked e Do ensure that you know how to isolate the appliance in an emergency e Do ensure that you are familiar with the appliance controls e Do ensure that your installer has completed the appliance log book e Do not attempt to remove the appliance casing or gain internal access e Do not hang clothes etc over the appliance e Do not forget to have the appliance serviced annually Status Indicator Reset LED 1 amp 2 display Pressure gauge Mode Step Store Vokera timeclock optional Mode Press to access parameter adjustment fixed decimal point Step Press to view parameters Store Press to store new setting Press to raise setting Press to lower setting Reset Press to reset boiler when lockout occurs Fig 1 THINGS YOU SHOULD KNOW 1 1 1 2 1 3 1 4 GAS APPLIANCE Gas Safety Installations and Use Regulations In the interests of your safety and that of the others it is a legal requirement that all gas appliances are installed and correctly maintained by a competent person and in accordance with the latest regulations ELECTRICAL SUPPLY Please ensure that this appliance has been properly connected to the electrical supply by means of a double po
12. on British summertime oe button D Hour button Minute button Programme button Clock button Display Fig 5 Day button Edipe Example Group of days On Off Commands used Mon to Fri 06 00 09 00 2 Mon to Fri 16 00 21 00 2 Sat amp Sun 08 30 10 30 2 Sat amp Sun 17 00 23 00 2 Total 8 used Commands free 12 unused 5 2 1 5 2 2 BEFORE PROGRAMMING Gently press and release the Res button with a pencil or similar this will clear the memory of all information This should only be done when you want to change or insert a complete new pro gramme SETTING THE TIME OF DAY The real time clock has to be set to the actual day of the week and time of day to do this e Press and hold the 5 button see fig 6 Press the Day button until the actual day shows in the display 1 Monday 2 Tuesday 3 Wednesday etc If setting the clock during British summertime press the 1h button once use a pencil or similar Press the h button until the actual hour is shown in the display Press the m button until the actual minutes are showing in the display Now release the button The symbol between the hours and minutes display will start to flash this indicates that the clock is now keeping time see fig 7 Fig 6 Fig 7 5 2 3 ENTERING on
13. t the hot water temperature is still insufficient try reducing the flow of water through the tap WHAT IF 4 1 WHAT IF SUSPECT A GAS LEAK If you suspect a gas leak turn off the gas supply at the gas meter and contact your installer or local gas supplier If you require further advice please contact your nearest Vokera office 4 2 WHAT IF HAVE TO FREQUENTLY TOP UP THE SYSTEM Ifthe system regularly requires topping up it may be indicative of aleak Please contact your installer and ask him to inspect the system 4 3 WHAT IF THE RESET LIGHT IS ON If the reset light is flashing red it indicates that the boiler has failed to ignite or has overheated when this happens the boiler automatically shuts down and requires to be reset manually see 3 2 VOKERA TIMECLOCKS 5 1 VOKERA MECHANICAL CLOCK Setting the time The time of day can be set by grasping the outer edge of the black dial and turning it in a clockwise direction until the correct time is in line with the white pointer Setting the switching times The ON periods are set by sliding the black tappets adjacent to the time periods required to the outer edge of the dial The tappets that remain at the centre of the dial will be the OFF periods The smallest switching time ON or OFF is 15 minutes To select Timed mode move the selector switch in the middle of the clock face to the position To select Constant mode move the se

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