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Bosch KAN58A40AU Repair Instruction
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1
SAFETY ......................................................... 3
1.1
Safety instructions ............................................................... 3
1.2
Repair instructions .............................................................. 3
2
INSTALLATION ............................................. 4
3
OPERATION .................................................. 5
3.1
Freezer Set button ................................................................ 5
3.2
Refrigerator Set button ........................................................ 5
3.3
Super Cool button ................................................................ 5
3.4
Super Freeze button ............................................................ 5
3.5
Dispenser button .................................................................. 5
3.6
Ice Maker Lock button ......................................................... 5
3.7
Lock button ........................................................................... 6
3.8
Water Filter Reset button..................................................... 6
4
COMPONENTS ............................................. 7
4.1
Control module ..................................................................... 7
4.2
Ice maker .............................................................................. 7
4.3
Drinking water tank .............................................................. 8
4.4
Vario box ............................................................................... 9
4.5
Bar compartment flap ........................................................ 10
4.6
Freezer compartment fan .................................................. 11
5
FUNCTIONS ................................................ 12
5.1
Test programme ................................................................. 12
5.2
Cooling system .................................................................. 13
823_58300000113594_ara_en_u - 26.03.2015
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Side by Side Daewoo
IWD
5.3
Waterflow ............................................................................. 14
5.4
Defrosting ............................................................................ 14
5.5
Manual defrosting ............................................................... 15
5.6
Door alarm ........................................................................... 16
5.7
Demo programme ............................................................... 16
5.8
Switching over temperature unit ....................................... 16
6
REPAIR ........................................................ 17
6.1
Opening the refrigeration circuit ....................................... 17
6.2
Leaks on intake side ........................................................... 17
6.3
Location of sensors ............................................................ 18
6.4
Sensor Values ..................................................................... 19
6.5
Sensor Values ..................................................................... 20
6.6
Sensor Values ..................................................................... 21
6.7
Changing the heater ........................................................... 22
6.8
Changing the thermal link .................................................. 25
6.9
Ice dispenser ....................................................................... 26
6.10
Changing the water supply flow rate ................................ 27
6.11
Removing the door handle ................................................. 28
6.12
Exchange display electronic .............................................. 29
6.13
6.14
Arranging the doors ........................................................... 32
6.15
Attaching the replacement compressor ........................... 34
6.16
6.17
E or M on the rating plate ................................................... 35
6.18
Sanitisation ......................................................................... 36
Seite 1 von 50

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Summary of Contents for Bosch KAN58A40AU

  • Page 1: Table Of Contents

    Side by Side Daewoo Waterflow ................14 SAFETY ............3 Defrosting ................14 Safety instructions ............... 3 Manual defrosting ............... 15 Repair instructions .............. 3 Door alarm ................16 INSTALLATION ..........4 Demo programme ............... 16 Switching over temperature unit ........16 OPERATION ..........
  • Page 2 FAULT DIAGNOSTICS ....... 39 Fault display ............... 39 Compressor does not function ......... 40 Fan is not actuated ............41 Ice maker test switch ............42 Coating of black doors defective ........42 No ice production ............... 43 Refrigerator compartment too warm ........ 44 Fan noises ................
  • Page 3: Safety

    SAFETY Repair instructions Safety instructions Caution! Danger! ► Comply with ESD information! ► NEVER attempt repairs by randomly replacing components! ► Repairs may be carried out only by customer service ► ALWAYS proceed systematically and comply with the engineers trained by the manufacturer! technical documentation for the appliance! ►...
  • Page 4: Installation

    INSTALLATION Not required 823_58300000113594_ara_en_u – 26.03.2015 Seite 4 von 50...
  • Page 5: Operation

    OPERATION Super Cool button The coldest temperature setting is selected with the Super Cool button. Coldest refrigerator compartment temperature = 2 °C Press the button again to deactivate the Super cooling function. Super Freeze button The coldest temperature setting is selected with the Super Freeze button.
  • Page 6: Lock Button

    Lock button The Lock button locks all buttons on the display. Water Filter Reset button Press the Water Filter Reset button for 3 sec. to reset the display after changing the filter. 823_58300000113594_ara_en_u – 26.03.2015 Seite 6 von 50...
  • Page 7: Components

    COMPONENTS Ice maker Control module The ice cube tray is swivelled by a motor. In doing so, the plastic tray turns and the ice cubes fall out. The horizontal switch interrupts the motor and the ice cube tray is moved back to the original position. The ice cubes are ejected: after 130 min and when the ice sensor is colder than –12.5 °C.
  • Page 8: Drinking Water Tank

    Drinking water tank The storage container for drinking water is situated behind the drawers. Whenever water is dispensed, warmer mains water flows in. The cold and warm water mixes and causes a temperature increase. The water will taste stale if it is not dispensed for a prolonged period. Empty the water tank so that fresh water can flow in again.
  • Page 9: Vario Box

    Vario box Vegetables = 3 °C (required tempera- ture) Fish = –1 °C (required temperature) Meat = –3 °C (required temperature) Off = Vario box not supplied with cold Select = Temperature selection Test programme The cold air flows in the rear area into the air inlet opening and moves through the left side panel to the air outlet.
  • Page 10: Bar Compartment Flap

    Bar compartment flap The light is on when the bar compartment flap is open. The bar compartment flap is situated on the refrigerator door. 823_58300000113594_ara_en_u – 26.03.2015 Seite 10 von 50...
  • Page 11: Freezer Compartment Fan

    Freezer compartment fan Fan operation: ► The freezer compartment fan always runs whenever the compressor is running. Exceptions: ► The freezer compartment fan starts with a switch-on delay of 60 s after the compressor starts. ► The freezer compartment fan does not run if one of the two doors is open.
  • Page 12: Functions

    FUNCTIONS Exiting the programme: Test programme ► Press the Lock button for 4 sec. If no button is pressed for 4 min., the appliance automatically switches Entering the programme: back to normal mode. ► Press the Lock button. ► Press and hold down the freezer set button. ►...
  • Page 13: Cooling System

    The appliance features a single-circuit cooling system utilising Cooling system No-Frost technology with circulating air. The evaporator is situated in the freezer compartment. refrigerator compartment supplies refrigerator compartment with cold air from the freezer compartment. The refrigerator compartment runs whenever refrigerator compartment sensor requires refrigeration.
  • Page 14: Waterflow

    Waterflow Defrosting The defrost phase is started when: - Appliance runtime> 60h -Compressor runtime> 24h -Compressor runtime > 6h and one of criteria below is fulfilled - operating rate >85% of compressor - Total door opening time > 2 min. - An error displayed on displayed (R1, F1, D1, F3, door switch).
  • Page 15: Manual Defrosting

    Pause: After defrosting both fans and compressor are switched off for 7 min. Fan switch-on delay: Both fans start 5 min. after startup of compressor. Manual defrosting The defrosting phase can be actuated manually. ► Press the Lock button. ► Press and hold down the freezer set button.
  • Page 16: Door Alarm

    Door alarm Switching over temperature unit If the door alarm sounds, the refrigerator compartment door or freezer The temperature display can be switched from °C to °F or from °F to compartment door has been open for longer than 1 min. Three °C.
  • Page 17: Repair

    REPAIR Opening the refrigeration circuit Whenever the refrigeration circuit is opened, always replace the dryer before evacuating and filling the refrigeration circuit. Leaks on intake side If the refrigeration circuit leaks on the intake side, resulting in repairs, always replace the compressor and dryer.
  • Page 18: Location Of Sensors

    Location of sensors 6.3.2 Evaporator sensor 6.3.1 Freezer compartment / refrigerator compartment sensor The air conductor in the freezer compartment must be removed before the evaporator sensor can be changed. Both sensors can be changed. 6.3.3 Ice-maker sensor Prise off the sensor boxes with the flat blade of a screwdriver. The fan The ice-maker sensor is located under the ice tray.
  • Page 19: Sensor Values

    Sensor Values Fridge-, Ambient-, Defrostsensor K Ω K Ω K Ω K Ω °C °C °C °C 129,3 60,1 15,9 122,5 57,2 28,7 15,3 116,2 54,6 27,5 14,7 110,2 26,3 14,1 101,6 49,6 25,2 13,6 99,3 47,3 24,1 94,3 45,1 23,1 12,5 89,6...
  • Page 20: Sensor Values

    Sensor Values Freezer Sensor K Ω K Ω K Ω K Ω °C °C °C °C 39,66 7,88 3,92 37,38 16,11 7,51 3,75 35,24 15,27 7,15 3,59 33,24 14,49 6,82 3,43 30,93 13,75 3,29 29,62 13,05 3,15 27,97 12,39 3,02 26,43 11,77 2,84...
  • Page 21: Sensor Values

    Sensor Values Icemakersensor K Ω K Ω °C °C 49,7 26,03 47,2 24,83 44,84 23,68 42,61 22,59 40,5 21,61 38,51 20,59 36,63 19,66 34,85 18,78 33,17 17,94 31,58 17,15 30,08 16,4 28,66 15,68 27,46 823_58300000113594_ara_en_u – 26.03.2015 Seite 21 von 50...
  • Page 22: Changing The Heater

    Changing the heater 6.7.2 Attaching an additional thermal link As a spare part the evaporator heater has a separate thermal link. 6.7.1 Evaporator heater This thermal link is attached in the upper, right area of the evaporator. The air conductor in the freezer compartment must be removed before the evaporator heater can be changed.
  • Page 23 6.7.3 Air-conductor heater 6.7.4 Water supply heater The water supply pipe on the ice maker is surrounded by a heater. The heater can be changed separately. The heater on the air conductor in the freezer compartment prevents condensation. The heater runs parallel with the compressor. Power = 5 watts The heater cannot be changed separately, the complete rear panel Resistance = 9.6 kΩ...
  • Page 24 6.7.5 Dispenser base heater The dispenser base heater evaporates the water in the drip tray. The heater is always on and cannot be changed. Power = 5 watts Resistance = 9.6 kΩ 823_58300000113594_ara_en_u – 26.03.2015 Seite 24 von 50...
  • Page 25: Changing The Thermal Link

    Changing the thermal link Thermal links were temporarily delivered with a shorter connection cable. In this case the thermal link is attached in the upper, left area of the evaporator. The thermal link is attached to the evaporator. The thermal link can be changed separately. The thermal link is a fusible cut-out and must be replaced when it has tripped.
  • Page 26: Ice Dispenser

    Ice dispenser Using a screwdriver with a flat blade, prise off the front panel of the ice dispenser. The dispenser switch, the lifting magnet for the dispenser cap and the light are located in this module. 823_58300000113594_ara_en_u – 26.03.2015 Seite 26 von 50...
  • Page 27: Changing The Water Supply Flow Rate

    6.10 Changing the water supply flow rate The water flow rate is controlled by a flow sensor. The flow sensor is located in the water supply valve and cannot be changed. The water supply flow rate can be adjusted as follows: ►...
  • Page 28: Removing The Door Handle

    6.11 Removing the door handle Using a cross-tip screwdriver, unscrew the grub screw on the underside of the handle. Pull the lower part of the handle forwards. Place the lower part of the handle next to the fastening bolt and pull down.
  • Page 29: Exchange Display Electronic

    6.12 Exchange display electronic Prerequisite:  Door handle is disassembled. ► Remove hexagon screw on the top of the door cover panel. ► Assemble door cover panel and screws. To remove the screw on the bottom of the door cover panel, lean appliance backwards! ►...
  • Page 30: Water Discharge On The Dispenser Defective

    ► Remove the front panel as described in “Ice dispenser”. 6.13 Water discharge on the dispenser defective Use the 607147 repair kit. ► Cut off the defective rubber hose (10) flush. 823_58300000113594_ara_en_u – 26.03.2015 Seite 30 von 50...
  • Page 31 ► Using the enclosed screws, fix the repair kit to the plastic panel. ► Push the sleeve (1) of the repair kit into the hole outlet (11). 823_58300000113594_ara_en_u – 26.03.2015 Seite 31 von 50...
  • Page 32: Arranging The Doors

    6.14 Arranging the doors Only on Stainless steel models are adjustable feet at the back. ► Remove old hinge cover 823_58300000113594_ara_en_u – 26.03.2015 Seite 32 von 50...
  • Page 33 ► ► Release the screws on the hinge. Arrange the hinge. The doors can be moved approx. 1 mm. 823_58300000113594_ara_en_u – 26.03.2015 Seite 33 von 50...
  • Page 34: Attaching The Replacement Compressor

    6.15 Attaching the replacement compressor 6.16 Connections on the replacement PC board The compressor is sufficient fixed when only the two front bolts are attached to the mounting rail. (at least 2x). These connections have moved place. The green / yellow wire isn’t necessary on the replacement PC board –...
  • Page 35: E Or M On The Rating Plate

    6.17 E or M on the rating plate Additional information behind the CSI mark The appliance manufacturer has installed different compressors under the same customer service index. E = Embraco compressor EGZ90CLC – mat. no. 144756 M = Matsushita compressor DG125E – mat. no. 143616 Start-up PTC for Embraco compressor –...
  • Page 36: Sanitisation

    There are two different material numbers for the garden pump and the 6.18 Sanitisation other components in the set, and these can be found in the tool catalogue in the Quickfinder. 6.18.1 Sanitisation set 6.18.2 Sanitisation liquid The liquid “HUWASAN med 2” is used for sanitisation. This solution contains 1 per cent hydrogen peroxide.
  • Page 37 6.18.4 Carrying out the sanitisation N O T E  D A N G E R The microbiological substance is not sufficiently reduced in the water system Exposed live parts To successfully sanitise the appliance, all quantity and time Risk of death due to electric shock specifications must be complied with.
  • Page 38 Unscrew the appliance's water inlet hose from the tap. Allow the sanitisation solution to take effect for 30 minutes. Empty and depressurise the garden pump. Replace the water filter with a dummy filter. Close the tap on the hose of the garden pump and reconnect Pour 5 litres of sanitisation solution into the pressure tank of the water inlet hose of the appliance to the tap the garden pump and close the lid.
  • Page 39: Fault Diagnostics

    FAULT DIAGNOSTICS Fault display Fault Component Troubleshooting Repair Freezer compartment sensor Test the control module Replace freezer compartment sensor Last defrost reset occurred over time, not via the freezer Test the defrosting heater, thermal fuse Replace defrosting heater, thermal fuse compartment sensor Refrigerator compartment Test the control module...
  • Page 40: Compressor Does Not Function

    Compressor does not function Complaint Cause Measure Check wiring No voltage applied to compressor. Electronics may be defective The compressor does not run Check the compressor Check the start-up PTC Voltage applied to compressor, but the compressor does not Check the motor protection. function If one of the modules is defective, it must be replaced...
  • Page 41: Fan Is Not Actuated

    Fan is not actuated Complaint Cause Measure Check wiring No voltage applied to fan Electronics may be defective Measure the fan coil for continuity and, The fan does not run Voltage applied to fan, but fan does not function if required, replace Fan blocked Eliminate cause of the blockage Door contact does not function...
  • Page 42: Ice Maker Test Switch

    Ice maker test switch Coating of black doors defective Fault: In the upper front or side area defective coating on black doors. Affected areas have a wavy, wrinkled appearance. Remedial action: Remove any protective film. Localise defective area. Switch on a commercially available hot air device (e.g. hair dryer) with a blow-out temperature of 80 °C to 90 °C.
  • Page 43: No Ice Production

    No ice production Fault: The wire clip has moved down, but no ice is being produced. Cause: The microswitch has shifted and is not actuated by the wire clip. Remedial action: Secure the microswitch with adhesive – UHU Allplast 823_58300000113594_ara_en_u – 26.03.2015 Seite 43 von 50...
  • Page 44: Refrigerator Compartment Too Warm

    Refrigerator compartment too warm Fault: The refrigerator compartment is too warm. No or too little cold air is flowing from the freezer compartment evaporator into the refrigerator compartment via the air duct. Cause: The air duct to the refrigerator compartment is iced over and the cold air cannot flow into the refrigerator compartment.
  • Page 45: Fan Noises

    Fan noises Fan fixation with sealing strip Fault: Fan Motor assemble in the cabinent not fixed. Air duct wrong assemble Connection wire to Fan bad assemble Solution: In this case with Fan noises – while fan running – do not exchange the fan.
  • Page 46 Check assemble of the air duct check connection wire to fan O.K.! correct hole is closed Noise can fixed Cut he knot und new fixation with cable tire 823_58300000113594_ara_en_u – 26.03.2015 Seite 46 von 50...
  • Page 47: Residue In Ice Cube

    Residue in ice cube Fault When ice cube is thawed, there are small white flakes in the water. Water from water dispenser without flakes. Ice cube also clear Cause The flakes probably come from the water mains. These are phosphates which are being added more and more to the drinking water to prevent damage to the pipes.
  • Page 48: No Ice Dispense

    7.10 No ice dispense 7.11 Water under the appliance Fault: Fault: Water will be supplied to ice tray and eis cubes can be even Water drops from water hose connections and collect under the produced. However produced ice cubes cannot be spelled out from appliance ice tray.
  • Page 49 Troubleshooting: 4.) A plastic filter is used in the water connection in the appliance 1.) Disconnect the water hose. Check whether the end of the water from FD9501on. If the filter is positioned incorrectly, the tap hose has been cut at a 90° angle and is free of gouges may spring a leak.
  • Page 50: Technical Specifications

    TECHNICAL SPECIFICATIONS Electrical specifications Operating voltage: The operating range of the appliance is between 220 V and 240 V AC. Operating frequency: The operating range of the appliance is between 45 Hz and 55 Hz. Interior light: AC 230 V, 25 W Defrosting heater: AC 220 V, 192 W Channel heater:...

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