Service manual - Eurohome Appliances
Contents
1. 2 Cutting open the evaporator cover Fig 5 3 5 3 Lamellar evaporator Page 26 39 Service Manual No 13 2011 ECN 6156 5 3 6 Freezer compartment fan Freezer compartment fan Disconnect fan cable Remove the fastening screws and detach the fan together with the mount Remove the blades and strip off the rubber rings Disengage the locating lugs and remove the bracket of the mount Fig 5 3 6 1 Fig 5 3 6 2 Page 27 39 Service Manual No 13 2011 ECN 6156 5 3 Freezer compartment reed contact Reed PCB Remove the polystyrene strip on the back of the freezer compartment evaporator cover Remove the reed PCB from the mount and disconnect it Reed PCB for upper drawer Reed PCB for lower drawer x ae Fig 5 3 7 1 Fig 5 3 7 2 Position of the reed contacts On the evaporator cover Position of the magnets In back right corner of the drawers 9 L Sna Reed contact lower drawer Wt Reed contact lower drawer p Fig 5 3 7 3 Fig 5 3 7 4 Page 28 39 Service Manual No 13 2011 ECN 6156 5 3 8 Fitting the cover Cover Air ducts must be free from cables Therefore stow away the air sensor cables and reed PCB cables in the space above the evaporator The cover must rest completely against the compartment liner so that proper air circulation is maintained Please ensure that the cover also rests on the compartment liner ceiling so that the botto2. r compartiment sisa Alaa ensicct Sens Alvan ansicat svarnalvbaansicet seaaealvsaanseet even dltaenniating 30 6 3 ela Te ST erenn LT 30 TO CUSTOMER men T 31 80 SERVICE MENU T 32 oem tela OF Malet i cols 1 g 6 imecer neem tree mee et tr eet nee areas te eee ne tein te ee eee eee ee ee eee ee eee 32 8 2 DING Mode acaceceoet cin tete cideceicti tects lt Blast a dda Octo S eect ee 33 290 Teh T 34 8 4 Sensor test display of temperature and door contact eSt eee ee ee ee ee eee 35 8 4 1 Refrigerator freeZer compartment see eee ee ee e eee eee ee 35 Ge ee eT 36 0O oNV IMO yi neha ced terest edad a acts Spence asad cies E etnies eres 37 8 5 1 Refrigerator freeZer compartment see eee ee ee e ee e eee eee 37 8 5 2 ICSIVIA TT 38 GeO SOIEMOIG VAI THT 39 90 Eror eee TT 39 Page 2 39 Service Manual No 13 2011 ECN 6156 1 0 Operating and control elements O OAV Alarm SuperCool On Off Up Down Up Down On Of SupeFrost IceMaker o 70 A V X ym 0000 Control elements Refrigerator compartment Freezer compartment 1 SuperCool SuperCool function 5 Up Setting button temperature 2 ON OFF ON OFF button for refrigerator higher compartment 6 Down Setting button temperature lower 3 Up Setting button temperature higher 7 ON OFF ON OFF button for freezer 4 Down Setting button temperature lower compartment 8 SuperFrost SuperFrost function 9 IceMaker ON OFF button for IlceMaker General 10 Alarm Alarm OF
3. C or on expiry of the total period of 65 hours SuperFrost OFF The freezer compartment sets itself to the set value Attention If SuperFrost is actuated during a defrosting phase the SuperFrost function is not performed before the defrosting phase has run Page 9 39 Service Manual No 13 2011 Sensors Air sensor Evaporator sensor Switch Door switch Loads Fan Defrost heater Interior light Position Function Position Function Position Type Contact type Function Position Function Position Function Position Function ECN 6156 On the front of the evaporator cover Switches the freezer compartment compressor ON Switches the freezer compartment compressor OFF Freezer compartment air sensor and freezer compartment evaporator sensor switch the freezer compartment fan ON Generates the freezer compartment temperature display value Slipped in in the lower area of the lamellar evaporator Freezer compartment evaporator sensor and freezer compartment air sensor switch the freezer compartment fan ON Ends the defrosting phase On the back of the freezer compartment evaporator cover 2x reed PCB Make contact Activation via Magnet in back right corner of the drawers Magnet is replaceable Switching signal when door closed fan ON interior light OFF door open fan OFF interior light ON door alarm ON after 60 seconds Top centre o
4. Condenser fan Position Function Series 6 electronic control system Control panel and power PCB 2 standard compressors ON Refrigerator compartment evaporator sensor switch on value Note On delay time 8 minutes must have elapsed OFF Refrigerator compartment air sensor switch off value ON Freezer compartment air sensor switch on value Note On delay time 8 minutes must have elapsed OFF Freezer compartment air sensor switch off value In the appliance plinth ON Refrigeration compartment compressor ON or Freezer compartment compressor ON OFF Both compressors OFF 4 1 2 Refrigerator compartment Electronics Setting range Display range Functions SuperCool Defrosting Door alarm 2 C to 11 C 0 C to 48 C actual value display Temperatures equal to and lower than 0 C are displayed as 0 SuperCool ON Refrigerator compartment sets itself to 2 C for 6 hours SuperCool OFF The refrigerator compartment sets itself to the set value Automatic during compressor standstill phase When After the door has been open for 1 minute Audible 3 beeps Page 7 39 Service Manual No 13 2011 Sensors Refrigerator compartment air sensor Evaporator sensor Switch Door switch Loads Fan Refrigerator compartment interior light Heating for hinge housing Position Function Position Function Position Type Contact type Function Posit
5. E L selectable Press ON OFF three times Return to normal control mode L E cr l 6 gt 5 l Press SF once dl alternately with ceMaker air sensor SE sensor temperature Page 36 39 Service Manual No 13 2011 ECN 6156 j 8 5 Service mode L 8 5 1 Refrigerator freezer compartment L Display Operation Display following Testing option Info operation Service menu start SF SuperFrost Press Up and ON OFF 1 Actual value Service menu active simultaneously for 5 seconds Service mode testing electric loads Power input 11 11 2 H eee up L Service mode selected flashes times flashes l l 1 l l 3 ia l Press SF once Service mode activated ashes static I l 1 4 L Press SF once Static static 1455 l Press Up once l Freezer compartment static static compressor ON I p Refrigerator compartment l Press Up once static static compressor ON g d Press Up once Freezer compartment fan Static static ON l J Press Up once L Freezer compartment 194 W static static defrost heater ON l 5 W 19 W i i i i U TT 5 oe compartment static static ight l i i c Press Up once aeia compartment 55W static static 1 1 i i i Press Up once L ni compartment light 85 W static static oF C TT 10 11 OE 12 Press Up once Condenser fan ON 4 5W Static Se l C 13 Press Up once Hinge heating ON 12 watts static static 0 C i 5 14 C Press Up once Return to step 5 sta
6. tray returns to home position Return to step 6 ran L selectable Service Manual No 13 2011 ECN 6156 1m 8 5 3 Solenoid valve L 9 ig a Service menu start SF SuperFrost Press L Up and ON OFF l 1 Actual value simultaneously for 5 flashes Service menu active seconds Service mode testing electric loads 2 H Press Up four times Service mode selected flashes flashes I l 3 L Press SF once L l Service mode activated flashes static I C 4 L Press Up once L lceMaker selected Static Static l nl lan In 5 L FSS PONCE U L Solenoid valve selected static Static L n r n Press SF once static nm mM LJ 11 11 9 5 7 static Press Up once R d TT M 10 seconds solenoid valve ON flashes alternately After the 10 seconds have elapsed d with 0 gt JU flashes alternately with D MA nn flashes ae U 7 9 alternately Press Up once static Return to step 6 with U Press ON OFF once Return to level2 LT Items L Al L TT selectable Press ON OFF twice Return to normal control mode Press SF once 9 0 Error codes Error code Defective component Emergency mode Refrigerator compartment air sensor Compressor 20 minutes ON and 40 minutes OFF R inn gai iiiaio anala Compressor 20 minutes ON and 40 minutes OFF Freezer compartment air sensor Compressor continuous operation Freezer compartment evaporator sensor E p Compressor continuous operat
7. 56 Connecting water hoses Hose ends must be inserted into the connector by 17mm respectively mark as required ATTENTION Do not mix up the hose ends Water must flow through the filter in the specified direction Check for firm seating and attach a circlip at either end this stops the lock loosening Fill hoses and check for leakage use test program for lceMaker allow water to run E Marking Fig 5 2 8 3 Circlip Fig 5 2 8 4 Fig 5 2 8 5 Page 20 39 Service Manual No 13 2011 ECN 6156 5 2 Refrigerator compartment air sensor Refrigerator compartment air sensor Remove styropor cover from the air sensor mount and pull out sensor Pull out the air sensor through the back of the appliance feedthrough and replace using the repair kit The repair instructions accompany the repair kit G Cover for air sensor Air sensor N a A L Fig 5 2 9 1 Fig 5 2 9 2 5 2 8 Refrigerator compartment evaporator sensor Refrigerator compartment evaporator sensor 4 Remove bayonet screws Swing the evaporator to the left Pull the sensor out of the mount Pull out the evaporator sensor through the back of the appliance feedthrough and replace using the repair kit The repair instructions accompany the repair kit 7 a m R x Ea in a h 7 co Evaporator sensor NX a C l Fig 5 2 10 1 Fig 5 2 10 2 Page 21 39 Service Manual No 13 2011 ECN 6156 5 2 9 Refrige
8. F button for audible alarm Control elements Front panel MagicEye 11 Power failure 19 Replace water filter 12 Clean dust filter plinth 20 Customer menu activated 13 SuperCool activated 21 Temperature display in C 14 Child lock activated 22 Refrigerator compartment 15 Alarm temperature 16 lceMaker switched ON 23 Freezer compartment temperature 17 Inactive 18 SuperFrost activated Page 3 39 Service Manual No 13 2011 2 0 Functions at a glance Control Temperature display Temperature range Temperature alarm Door alarm Fan Defrosting Interior lighting Service menu Compressor Solenoid valve refrigeration circuit Electronic Refrigerator compartment Freezer compartment Refrigerator compartment Freezer compartment Refrigerator compartment Freezer compartment Refrigerator compartment Freezer compartment Refrigerator compartment Freezer compartment Refrigerator compartment Freezer compartment Refrigerator compartment Freezer compartment Present 2x Standard Not present ECN 6156 Actual value Actual value 125 ores AE 14 C to 28 C Not present Visual audible Audible Audible Present Present Automatic Automatic Present Present Page 4 39 Service Manual No 13 2011 ECN 6156 3 0 Description of the appliance The ECN is a fridge freezer combination with a freely suspended rear wall evaporator in the refrigerator compar
9. LIEBHERR Service Documentation Service Manual No 13 2011 LWL KDT baj 09 05 11 Appliance Documentation ECN 61 56 from Index 20 NoFrost fridge freezer combination 91cm wide refrigerator compartment with LargeDoor freezer compartment with pull out drawers Page 1 39 13201100SM_gb doc Service Manual No 13 2011 ECN 6156 Contents 1 0 Operating and control CIEMENIUTS vecsiscsiaidisadhctcves tush sss sss s sss esse essen ennenen ennenen enen 3 20 FUNCUONS at a GIANG srine aaaea aa LaNa Paa ER AIARA 4 3 0 Description of the appliance cssssssssssssssss esse sese ss esse ese ee eenn nenen ennenen enne 5 3 1 SENSOF positions SChEMalic diagram 2 4 24i ce2d eee ee 6 3 2 Tun GeSIGN SCNEMALC CAGQKAIN x5 xcew ies seas de sseen sade eens divs ansiede A a 6 4 0 Main components and their functions s ssssssssssssssssss sss ssss esse sss ees esse ee enen enean eenn 7 4 1 Electrical components and FUNCTIONS sese eee ee ee ee ee ee eee 7 Atol TOUCH AN TTT 7 e N IREMIGCKALON Gs eat nn 7 4 1 3 Freezer Compartment sese eee eee ee eee e 9 4 2 Refrigeration components and functions sese eee ee ee ee ee ee eee 11 421 e lt 6 2 Pan ee er ee a a eee ee 11 4 2 2 Refrigerator Compartment see eee ee eee ee ee eee eee 11 A 2 3 Freezer Oall es rn 1 TTT 11 5 0 Assembly instructions replacement Of parts ssssssssssssss esse sees s esse sees seene ennenen ennenen eee 12 l TIE L er Poe eR et nr eer ee oon eee er eee 12 Dr a Contr
10. PCB and reed contact are not available separately zri Koni l a i O a z Tube type reed E Fig 5 1 1 3 Page 12 39 Service Manual No 13 2011 ECN 6156 5 1 2 Power electronics Aggregate housing Remove ventilation grille Unclip cover at two points on the bottom and remove fastening screw Then hinge up the cover as far as it will go until the lug can be unclipped at the top Fastening screw Ni Fig 5 1 2 1 Cable mounting bracket Unclip the cable mounting bracket at the marked location and unscrew the strain ae Detach front PCB edge connectors K K T lae T b L a were 3 erb TN ee ae oa 7 h ES a 1 5 x UT a a Fig 5 1 2 2 Fig 5 1 2 3 Page 13 39 Service Manual No 13 2011 ECN 6156 PCB carrier Unclip the PCB carrier at the left and right and draw it out of the unit carrier Detach feed line and rear PCB edge connectors sensors reed contact bus line Fig 5 1 2 4 Electronic power module Disengage the upper part of the plug in unit at the marked locking hooks and remove tt Disengage the PCB at the marked locations g agar Fig 5 1 2 5 Fig 5 1 2 6 Page 14 39 Service Manual No 13 2011 ECN 6156 5 1 3 Condenser fan Dismantling Remove the ventilation grille and dust filter Remove marked retaining lugs at the same time and pull out fan mount and motor from the intake funnel Electrica
11. f freezer compartment ON compressor ON and freezer compartment door closed and evaporator sensor switch on value reached Switch on value evaporator sensor a during start up after defrosting phase 20 C b During normal operation 2K colder than freezer compartment air sensor OFF Compressor OFF Clipped into lamellar evaporator Defrosts the evaporator For activation see Functions Defrosting On the ceiling and in the cross ridge Shines as soon as the door is opened Is switched OFF after door has been open for 15 minutes Page 10 39 Service Manual No 13 2011 ECN 6156 4 2 Refrigeration components and functions 4 2 1 General Compressor 2 x Standard Refrigerant R600a 4 2 2 Refrigerator compartment Type Plate evaporator Type of installation Suspended freely Injection point At the top left 4 2 3 Freezer compartment Type Lamellar evaporator Type of installation Freestanding between air duct panel and compartment liner Injection point Top centre Page 11 39 Service Manual No 13 2011 ECN 6156 5 0 Assembly instructions replacement of parts 5 1 General 5 1 1 Control panel electronics Covers Disengage the covers at the marked locations wl AV Sow Ci ZU S Fig 5 1 1 1 Front panel Unclip the front panel at the left and right Fig 5 1 1 2 PCB carrier Disengage and remove bus connector Note Front panel can only be replaced as a whole
12. has been confirmed by a beep successful Panel test cannot be ended in step 2 for example it has to be performed in full Should a button sensor be defective there will be no 2 second beep and the appliance will not switch OFF The appliance then has to be unplugged and plugged back in again Doors closed open and After the last button has 5 Page 34 39 Service Manual No 13 2011 ECN 6156 8 4 Sensor test display of temperature and door contact test E E 8 4 1 Refrigerator freezer compartment C Display Operation Display following Testing option Info operation Service menu start SF SuperFrost Press Up and ON OFF Service menu active 1 Actual value simultaneously for 5 seconds Sensor test and door contact test sensor values without offset appliance in control mode Press Up three times oo mode fe selecte L m Press SE once acl pa mode flashes activate E P SF Freezer compartment K gaii as flashes alternately with air sensor Ring sensor temperature p U Freezer compartment flashes alternately with dail 1 L flashes alternately with evaporator sensor sensor temperature sensor temperature i Refrigerator 11 11 i n flashes alternately with Press Up once flashes alternately with Compartment air sensor temperature sensor temperature sensor Refrigerator flashes alternately with Press Up once flashes alternately with COmpartment sensor temperature sensor temperat
13. instructions Only the permanent activation of heating for the bottom hinge housing is no longer described in the operating manual If due to major condensate formation in the hinge housing the heating should be permanently activated state HI must be assigned a new heating activation period HH Press the SuperFrost symbol for 5 seconds gt customer menu open Press the Down symbol for the freezer compartment until H appears in the display Press SuperFrost symbol gt HA is indicated in the display Press the Up symbol for 4 seconds gt HH is indicated in the display Press SuperFrost symbol gt H is indicated in the display Press SuperFrost symbol gt HA is indicated in the display Press the Up symbol for the freezer compartment until HI appears in the display Press SuperFrost symbol gt H is indicated in the display Press On Off symbol for the freezer compartment gt customer menu closed O mw w Ho PemanentyOFF PemanenyOFF ma wono wono ooo h PomanenyON Oar HL as sandara S T The original heater activation period HL can be re assigned to the HI state at a later stage e g when the ambient humidity has returned to a lower level Press the SuperFrost symbol for 5 seconds gt customer menu open Press the Down symbol for the freezer compartment until H appears in the display Press SuperFrost symbol drucken gt HI is indicated in the display Press the Down symbol fo
14. ion Page 39 39
15. ion Function Position Function Position Function ECN 6156 In the vertical cover Switches the refrigerator compartment compressor OFF Generates the refrigerator compartment temperature display value In sensor holder on the back of the evaporator Switches the refrigerator compartment compressor ON Ends the defrosting phase In the front panel Tube type reed Make contact Activation via Magnet on both doors magnet is replaceable Switching signal when Doors closed fan ON interior light OFF Doors open Tan OFF interior light ON door alarm ON after 60 seconds on the back of the evaporator cover ON compressor ON and freezer compartment door closed and during commissioning compressor sensor switch on value 8 C reached OFF Compressor OFF On the ceiling on the right and left side of interior Shines as soon as the door is opened Is switched OFF after door has been open for 15 minutes Glued and foamed in on the back of the two bottom hinge housings left and right Can be activated when condensate collects Page 8 39 Service Manual No 13 2011 ECN 6156 4 1 3 Freezer compartment Electronics Setting range Display range Functions Temperature alarm Defrosting Door alarm SuperFrost 14 C to 28 C 0 C to 50 C actual value display values over 0 C are indicated on bar display Alarm value 4K warmer than set va
16. l connection is by means of a rigid plug in connector Plug in connector Fig 5 1 3 1 Fig 5 1 3 2 Fan mount Remove blades from axle possibly first remove casing Unclip the fan motor from the mount ies 4 oy Brr LAL e a GR RA Fig 5 1 3 3 Fig 5 1 3 4 Page 15 39 Service Manual No 13 2011 ECN 6156 5 2 Refrigerator compartment 5 2 1 Replacing door Disassembling the door Remove fastening screws and take off door Note When closed the door is held to a certain extent by the effect of the magnet door seal Support the door anyway for safety sake or hold while removing the screws Fig 5 2 1 2 Fig 5 2 1 1 Fig 5 2 1 3 Adjust door Loosen fastening screws a little With the help of the set screw on the respective mounting bracket the door can be adjusted in relation to the hinge and thus the appliance body Retighten the fastening screws afterwards Fig 5 2 1 5 Fig 5 2 1 6 Fig 5 2 1 7 Page 16 39 Service Manual No 13 2011 ECN 6156 5 2 2 Hinge replacement Hinge Remove fastening screws and hinge On the outside the hinge is hooked into the housing with two lugs Note By inserting a safety bolt the hinge can be protected against Snapping shut Fig 5 2 2 1 Fig 5 2 2 3 Tighten hinge To achieve the correct closing force once the new hinge and door are mounted the new hinge must be tightened Note Turn tensioning screw to stop not ju
17. lue SuperFrost alarm value 10 C Delay 20 minutes Visual Flashing temperature display Audible 4 beeps During start up The temperature display flashes until the switch off value is reached the audible alarm is switched OFF e g with a set value of 0 C a temperature of 7 C must be present for at least 20 minutes then a temperature alarm is raised After the defrosting phase begins the temperature alarm is suppressed for 1 5 hrs The defrosting phase is initiated During start up after 6 hours cumulative compressor running time After a cumulative compressor running time of 15 to 24 hours maximum depending on the number duration of the door openings As the defrosting phase begins the compressor and fan are switched OFF and the defrost heater is switched ON The defrost heater remains switched ON until such time as the freezer compartment evaporator sensor has reached 5 C or a max defrosting time of 50 minutes has been reached After the end of the heating phase the compressor is switched on with a 5 minute delay If the SuperFrost function is activated during the defrosting phase this will not interrupt defrosting When After the door has been open for 1 minute Audible 3 beeps SuperFrost ON Refrigerator compartment sets itself to 34 C for 30 hours In the following 35 hours SuperFrost is ended automatically after the temperature falls 8K below the set value at 18 C gt 26
18. m drawer can slide into end position on closing Fig 5 3 8 1 Fig 5 3 8 2 Fig 5 3 8 3 Fig 5 3 8 4 Page 29 39 Service Manual No 13 2011 6 0 Technical data 6 1 General Sensor values 6 2 Refrigerator compartment Interior light Fan Heating for hinge housing 6 3 Freezer compartment Interior light Fan Defrost heater Temperature fuse ECN 6156 Temperature C Resistance value kOhm C 114 5 Light column Wattage 2 x 2 86 W voltage approx 13 V DC with LED light connected 4 LEDs Wattage 4x1 1 W voltage approx 18 to 20 V DC with LED light connected Vegetable drawers Wattage 2 x 2 86 W voltage approx 18 to 20 V DC with LED light connected In total 13 4 W Wattage 1 1 W Voltage 11 V DC Wattage approx 12 W voltage 24 V DC 2 strips with 2 LEDs each Wattage 4 x approx 1 1 W Voltage approx 18 20 V DC with connected LED lighting In total 4 4 W Wattage 4 5 W Voltage 230 V AC Wattage 194 W Voltage 230 V AC Tripping temperature 84 C is defective after it has been tripped and has to be replaced Page 30 39 Service Manual No 13 2011 ECN 6156 7 0 Customer menu A O A Alarm SuperCool On Off Up PremiumPlus NoFrost LEER EERE Customer menu activation Press SuperFrost for approx 5 seconds All the functions that can be set and activated by the customer e g display brightness child lock are described in the operating
19. nsor out rearwardly through the housing feedthrough and replace it by the repair kit The repair instructions accompany the repair kit Fig 5 3 3 1 5 3 4 Temperature limiter Temperature limiter Unscrew the temperature limiter Detach the sheeting Lift out the temperature limiter The new temperature limiter is put together using the repair kit Fig 5 3 4 Page 25 39 Service Manual No 13 2011 ECN 6156 5 3 5 Evaporator sensor freezer compartment Evaporator sensor Raise evaporator module and swing it out in a forward direction Make incisions in the sheeting at the marked locations 1st and 2nd step see Fig 5 3 5 1 and Fig 5 3 5 2 Bend open the retaining lugs of the cover plate and remove it Draw the evaporator sensor to the left out of the lamellar evaporator Pull the sensor out through the back of the appliance feedthrough and replace using the repair kit The repair instructions accompany the repair kit Defrost heater Is clipped into the evaporator fins Can be replaced if defective Fig 5 3 5 1 Making an incision in the sheeting Be Yel Bi 3rd step Fe X 14 same Defrost heat wie 4 L eA Meme Re neers I lt P a W REE i aasa ma ay 1y lt ii C i T NH NHM N N Y aia baai r 9 L Tam yms AW PAAA A EEE a AA h L UE T EE et a S R Doe a ee wt Y Y 9 9 9 9 EREEREER E APA ZK FRA CECR PEE 8 RL TF F prp nN N N N NN NHM MTL gp Fig 5 3 5
20. ol Dane ClECIONICS TTT 12 Bl2 el T eee TT 12 e RR eius 21T Tall TT 15 92 FACING ALO COMO MTC IAM atic natures tlre a etna E 16 521 Replacing doo ennen iil sat Decal larvae Pci aa aa a nce Mateeg Wakes Patan 16 522 INGE TEDIACSIMEM TTT 17 52 0 S0ft Close mechanism replacement asutaa a ieee eee eas 18 52 4 Heating OF AINGS MOUS ING mses tine a a a e e a a 18 5 2 5 Dismantling the refrigerator compartment evaporator COVGT eee eee eee eee eee eee 19 526 Replace MOUNT eT Ta 1 0 19 5 2 7 Refrigerator compartment air Sensor eee e eee ee e ee ee 21 5 2 8 Refrigerator compartment evaporator Sensor ee eee ee eee 21 5 2 9 SIL Tez eT sane LTE TAA zicre sive eiae ict escie fakes a Ni tamdtsicdtad a 22 52 FO mall 6 0 b dale COVE gieememtrne rar Merete a a ar rng ann mere ach ener eee re a 22 99 Freezer COMPA IMeNl T 23 5 3 1 Dismantling the freezer compartment drawers sese eee eee eee ee eee 23 5 3 2 Freezer compartment evaporator COVED ccccccccseseccccesececseuseccceuseeecsaeeeeceuseeesseeeessageeesseeseesssaseneess 24 5 33 Frogzercompanment ak SCNSON OTT 25 534 FEMPSlATUe NIMINEN srie a a N 25 5 3 5 Evaporator sensor freezer COmparrment eee eee eee eee ee eee 26 536 Freeze compannent I Aerssen aa ida atmtestanel alana dean OLA arlene yalocnta vated 27 5 3 7 Freezer compartment reed CONTACT eee ee eee 28 539 IAG TAC SCO VON TTT 29 60 Technicaldala ittctacctncrencecacpen ectateeueetiencs ect E Ea 30 ET E E T AE ir A T E T eee 30 6 2 Remgerat
21. r 4 seconds gt HL is indicated in the display Press SuperFrost symbol gt H is indicated in the display Press the ON OFF symbol for the freezer compartment gt customer menu closed Page 31 39 Service Manual No 13 2011 ECN 6156 8 0 Service menu The service menu may be used by service technicians only a bh Ay 2 Up Down Alarm Supercool On Off DVO SuperFrost keMaker E 0 d laa W Erma PremiumPlus NoFrost LIER Activation of service menu Press Up ON OFF simultaneously for about 5 seconds freezer compartment buttons Once the service menu is activated MENU flashes in the display Manual defrosting Display Operation Display following Testing option Info operation Service menu start SF SuperFrost Press Service menu active 1 Actual value o aa ra Manual defrosting y selected seconds flashes static ON selected static static ON activated Manual defrosting is ended by Switching appliance OFF ON Automatic after the defrost parameters are reached Page 32 39 Service Manual No 13 2011 ECN 6156 Demo mode d Display Operation Display following Testing option Info operation Start service menu Demo mode ON SF SuperFrost Press 1 Actual value Up and ON OFF simultaneously for 5 seconds 2 H Press Up once Demo mode flashes selected d d Press aF once l Demo mode ON flashes i selected d i Dress SF once Set value Demo mode ON static and Demo Start se
22. rator compartment fan Refrigerator compartment fan Unclip the fan together with the absorber ring Pull the fan out of the absorber ring Fig 5 2 11 1 5 2 10 Fitting the cover Fitting Push the retaining lug of the cover into the grooves of the compartment liner Screw on cover _ WEST Retaining lug Holder for capacitors Fig 5 2 12 1 Fig 5 2 12 2 Page 22 39 Service Manual No 13 2011 ECN 6156 5 3 Freezer compartment 5 3 1 Dismantling the freezer compartment drawers Remove insert Lift insert by approx 2 cm at the front and then push back to unclip it at the rear Lift the insert up and out of the drawer Fig 5 3 1 1 Remove drawer Remove fastening screws on the left and right rails Unclip rails from the rear locking pins and remove the drawer Please note position of the adjusting aids at the front important for assembly N Adjusting aid AAA J g Page 23 39 Service Manual No 13 2011 ECN 6156 5 3 2 Freezer compartment evaporator cover IceMaker Press up the locating lugs of the IceMaker and draw the IceMaker forwards Disconnect cables Fig 5 3 2 2 Cover Unclip the air sensor and remove the four screws Draw the cover forwards and swing it out at the bottom Fig 5 3 2 3 Fig 5 3 2 4 Page 24 39 Service Manual No 13 2011 ECN 6156 5 3 3 Freezer compartment air sensor Air sensor Pull the air se
23. rvice menu Demo mode OFF SF SuperFrost Service menu active flashes i a gt D LU ep m Q cF O gt Press H Up and ON OFF flashes and Demo Service menu active 1 Actual value and Demo simultaneously for 5 seconds Press Up once d flashes flashes and Demo nN 3 Press SF once du Demo mode OFF flashes and Demo static and Demo selected Press SF once Actual value Demo mode OFF reed and Demo The text Demo in the display informs of the activated demo mode Demo mode can be deactivated only via service menu not by OFF ON or disconnection from the supply Operation switches to the mode wanted demo mode or normal mode as soon as SuperFrost has been actuated Page 33 39 Service Manual No 13 2011 ECN 6156 8 3 Panel test Display Operation Display following Testing option Info operation Service menu start SF SuperFrost Press Up and ON OFF simultaneously for 5 seconds Actual value Service menu active Panel test test of sensor buttons display elements door sensor and beep H Press Up twice P Panel test selected flashes flashes H Press SF once H y co flashes static activated DU l Press SF once All symbols segments All symbols segments Static press all buttons one after Beep for 2 S been pressed a beep appliance switches All symbols segments the other OFF sounds for 2 seconds each operation is only if the test
24. st until screw head is in l position Fig 5 2 2 4 Not tensioned YTM A YX A e RAE Pia v L AE 7 Ahi ANS corine kakata Bs nra POS THH Fig 5 2 2 5 Fig 5 2 2 6 Page 17 39 Service Manual No 13 2011 ECN 6156 5 2 3 Soft close mechanism replacement To prevent the door from slamming shut two soft close mechanisms are installed in each hinge housing They are inserted in the recesses and can be pulled out again Soft close assembled Soft close disassembled Fig 5 2 3 2 Fig 5 2 3 1 5 2 4 Heating of hinge housing To prevent condensation forming on the inside of the lower hinge housings they are heated using a foamed in heating system Heating activation is described in chapter 7 0 Fig 5 2 6 1 Page 18 39 Service Manual No 13 2011 ECN 6156 5 2 5 Dismantling the refrigerator compartment evaporator cover Refrigerator compartment evaporator cover Remove 7 screws release bayonet lock screw out Water filter _ V water filter First pull cover down a little and then swivel up Unplug fan cable remove air sensor from mount and remove cover Fig 5 2 7 1 5 2 6 Replace mount for water filter Mount for water filter The mount is fixed behind the evaporator cover on the appliance rear wall Remove putty on the back and evenly cut water hoses approx 10cm below the bushing Fig 5 2 8 1 Fig 5 2 8 2 Page 19 39 Service Manual No 13 2011 ECN 61
25. tic Static Press ON OFF once Return to level 21 Points LT tT L9 selectable End Press ON OFF twice Return to normal control mode Page 37 39 Service Manual No 13 2011 ECN 6156 cr 8 5 2 IceMaker L a pa Service menu start Press Up and ON OFF H 1 Actual value simultaneously for 5 flashes Service menu active seconds L Testing option Info SF SuperFrost Service mode testing electric loads 2 H Press Up four times Service mode selected flashes flashes I l 3 Press SF once L Service mode activated flashes static l I C 4 L Press Up once L IceMaker selected Static Static I F FP 5 L Press SF once U static static rn d 1276 L Press Up once static DD ice cube tray emptied back to home position 3 sec solenoid valve ON flashes Press SF once alternately with O HO flashes Press IlceMaker alternately ON OFF button with 4 afs flashes Press Up once alternately with 0 E ice cube tray emptied 25 sec solenoid valve ON After 25 seconds have elapsed J again flashes alternately with 11 flashes alternately Press SF once with fj The drawer must be closed at the time od flashes alternately k k 6 12 Press IceMaker ON OFF button gt switch ON Close drawer Press Up once Press ON OFF once Return to level 2 Press ON OFF twice Return to normal control mode Ice cube
26. tment and a NoFrost freezer compartment with IceMaker The temperature in the refrigerator compartment is controlled by an air sensor and an evaporator sensor The temperature in the freezer compartment is also controlled by an air sensor The defrosting phases are initiated by way of the electronic control system taking compressor running time and door openings into account The appliance has 2 compressors Therefore the refrigerator compartment and freezer compartment have a separate refrigeration circuit and can be controlled separately Page 5 39 Service Manual No 13 2011 ECN 6156 3 1 Sensor positions schematic diagram Front panel with PCB ee and reed contact Refrigerator compartment air sensor A E iddia T E Refrigerator compartment e _ Cover for refrigerator compartment evaporator Freezer compartment air sensor Freezer compartment evaporator sensor Condenser WIT ii Power PCB l L L K Fig 3 1 1 Fig 3 1 2 3 2 Plinth design schematic diagram Refrigerator compartment Freezer compartment compressor compressor Power electronics NS Filter Page 6 39 Condenser fan Service Manual No 13 2011 ECN 6156 4 0 Main components and their functions 4 1 Electrical components and functions 4 1 1 General Electronics Type Components Compressor Type Function refrigerator compartment Function freezer compartment
27. ure evaporator sensor Refrigerator compartment door flashes alternately with Press Up once flashes alternately with contact sensor temperature o p r c L l a oP door open Freezer compartment p Up door contact cL door flashes alternately with fess SP ONCE flashes alternately with closed sensor temperature ofo cl oP door open Press ON OFF once Return to level 2 E No further points selectable with this appliance End Press ON OFF twice Return to level 1 E Points d P E L selectable Press ON OFF three times Return to normal control mode Page 35 39 Service Manual No 13 2011 ECN 6156 8 4 2 IceMaker ET Display Operation Display following Testing option Info operation Service menu start SF SuperFrost Press Up and ON OFF simultaneously for 5 seconds Actual value Service menu active Sensor test and door contact test sensor values without offset appliance in control mode H Press Up three times L Seen mode flashes flashes selecte E Press SE once L i Sensor test mode flashes static activated L i Press Up once E IceMaker selected static Static SIS flashes alternately with Press Up once sensor temperature a D Ice cube drawer door contact flashes alternately with oP door open cL door closed U H or C L Press ON OFF once Return to level 2 E No further points selectable with this appliance Press ON OFF twice Return to level 1 E Points d P
Download Pdf Manuals
Related Search