Coffee Maker Senseo HD7842 - Expert-CM
Contents
1. between back cover and brew chamber becomes visible Put the screwdriver into the 4 rectangular holes snap locks at the back and gently pull the screwdriver such away that the lips of the snap locks are bent outwards If all clicks positions are loose it is possible to remove the back cover Reassemble follow steps backwards To reach the components placed on the base for example exchange the NTC temperature sensor follow below steps First remove back cover brew chamber 3 way valve and boiler Remove both Torx T15 screws B see exploded view Bend the 2 click snap locks with a screwdriver see base the housing can now be removed To remove the rest of the housing unlock the last 4 snap locks at the base and gently pull of the front cover To reassemble follow above steps backwards OPTIONAL accessories No specific issues REPAIR INSTRUCTION Descaling Regular descaling will prolong the life of your appliance and will guarantee optimal brewing results for a long time Follow the steps in the section headed Preparing the appliance for use see DFU Direction for Use manual Instead of only water use a mix of water and Lemon sour For the best result leave the mix of water and Lemon sour for about 30 Minutes in the appliance before you start with flushing the appliance To get the best results repeat above mentioned step once or twice When finished flush the appliance twic2. Coffee Maker Senseo Service di Service Service Philips Domestic Appliances and Personal Care PRODUCT INFORMATION This product meets the requirements regarding interference suppression on radio and TV Water level After the product has been repaired it should function sensor S2 Water level Temp properly and has to meet the safety requirements as Saiecr Gi u m EA SAO officially laid down at this moment it E TECHNICAL INFORMATION Lg Boiler l Fuse 5 _ Voltage 220 240 V Frequency 50 60 Hz Pump M L Power consumption 1450W CONTROL mu Standby power consumption lt 1W eu en Contents reservoir 1200 cc Variable Coffee volume Min Normal and Max he ee J Coffee volume overview LP E Min cc mL Normal cc mL Max cc mL mw w mo wo aes 4 ul France version General version Colour setting Black Aluminium Sap coding HD7842 Push buttons Display PCB Published by Philips Domestic Appliances and Personal Care Printed in the Netherlands Copyright reserved Subject to modification 07 09 PHILIPS DISASSEMBLY AND RE ASSEMBLY ADVISE To remove the back cover follow below steps Remove Screw A see exploded view Remove valve outlet Start at the upper side of the back cover and stick a screwdriver into the 2 snap locks positions and gently pull the back cover from the appliance so that a little chink
3. e by repeating the above mentioned steps only use water instead HD7842 Volume adjustment The new PCB circuit board makes it possible to adjust the volume output by means of pushing the one cup and two cup user controls How to adjust the volume output 1 Be sure the boiler is filled properly other wise perform fill procedure see DFU for instructions 2 Switch appliance on and wait until the unit is ready to brew 3 With volume selection knob be sure to select gt normal cup volume 2 stripes on display see picture 4 Be sure a pod holder is placed but without a Coffee POD Only adjusting with plain water 5 Place a cup on the drip tray cover and push the one cup button 6 When the appliance has finished it is stabilized to perform the volume adjustment 7 Empty the cup podholder and push again for one cup setting measure the volume output with a graduated beaker In the table you can find the requirements for the minimum maximum volume output cc mL values depending from the country version One cup setting 2 stripes Display setting Including Pod holder water spec Without Coffee pod Max water cc mL Unplug the appliance from the mains Press the 1 and 2 cup button simultaneously and plug the mains on 10 When above step succeeded the LED will turn on continuously and the display will show the Tank ER empty symbol see picture 11 Depending if the volume has to de or i
4. i INS PAGS ATARI 5 Via ANY y an oy gt
5. ncrease you have to push the 1 or 2 cup button Every time you push the 1 or 2 cup button the LED will turn off for 0 5 second feedback to user and the pump time will be shortened or lengthened for 0 5 seconds depending which button was pushed Pushing 1 cup button pump time will be shorten with 0 5 sec is approximately 3 5 cc mL less coffee Pushing 2 cup button pump time will be lengthen with 0 5 sec is approximately 3 5 cc mL more coffee When the volume has to increase with 10 cc for example push the 2 cup button 3 times The new value will be stored when you switch the appliance off by pushing the main switch LED will turn off 12 Turn appliance on again and brew one cup measure the volume In case the volume is not within specification repeat steps 7 12 13 End 2 5 REPAIR INSTRUCTION amp PARTS LIST Restoring the Boiler_empty_flag to production default Some times it is needed that the boiler of the Senseo have to be emptied This for instance in wintertime where the possibility exists that the boiler becomes frozen during transport e g HD7842 To SET the Boiler_empty_flag can be done by Keep the 1 cup button pressed while plugging in the power cord of the appliance The main switch LED will blink very rapidly for approximately 1 second For those occasions it is handy to restore the Boiler_empty_ flag again to production default in the Eeprom Bringing the Senseo back into producti
6. on status has the benefit the flush routine will be activated automatically when installed by the consumer To check if the Boiler_empty_flag is really set you should the main switch reconnect the power cord a second time to the net and push The main switch LED should light continuously ON CO WN A GO NW m E changed 4222 259 42510 4222 259 42520 4222 247 42550 4222 247 52650 4222 259 37910 4222 240 05940 4222 247 41860 4222 247 59790 4222 247 41950 4222 247 06810 4222 240 05990 4222 247 41920 4222 259 37900 4222 259 34970 4222 259 35470 4222 247 05320 4222 259 36900 4222 247 05130 4222 259 35500 4222 259 40100 4222 247 50890 4222 259 38540 4222 247 05180 4222 247 35870 4222 247 39890 4222 247 05110 4222 259 37240 4213 247 05250 Pad holder single Pad holder double Collector Spout cover Spout assy Drip tray cover Driptray Lever Pushrod Sealing ring Ejector pin Distribution disk Service display assy 3 Way valve Boiler assy Hose PCB assy O ring NTC NTC assy Water tank assy Valve outlet Back cover WC sealing Filter WC socket hard Corrugated tube Small pump Foot Charcoal grey Charcoal grey Black Charcoal grey Black Black Charcoal grey Black 230 V Blue V7 1 230 V 230 V Transparent blue Charcoal grey Charcoal grey 3 5 EXPLODEDVIEW HD7842 i QR HD7842 EXPLODEDVIEW A KE 4 y 7 NSZ T
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