Asko TDC33 Service Manual Download Page 66

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SERVICE

ELECTRONIC CONTROL UNIT

WARNING

An earthed EMC wristband must be worn at all
times when working with electronic components
to prevent damage to them.

Changing the electronic control unit

1. Remove the three screws at the rear edge and

lift off the top cover.

2. Remove the wiring from the integral cable

clamps in the electronic control unit holder.

3. Unclip the electronic control unit from its

holder.

4. Remove all the wiring from the control unit.

WARNING

Ensure that all wires and connection blocks are
connected correctly.

5. Connect all the wiring to the new control unit.
6. Check the jumpers on the new control unit.

For TDC44:

J1 should be cut.

J2 should never be cut.
For more information, see Circuit Diagram.

7. Snap the control unit into its holder.
8. Fit the top cover.

Summary of Contents for TDC33

Page 1: ...PROFESSIONAL TUMBLE DRYER 5kg SERVICE MANUAL 8064375 Publication date Sep 2002...

Page 2: ......

Page 3: ...els TDC33 is a sensor controlled electronic tumble dryer with air extraction TDC44 is a sensor controlled electronic tumble dryer with a condenser The machines have a humidity sensor that can tell whe...

Page 4: ...aring 36 Changing the rear felt strip seal 37 Changing cleaning the heating element 37 Changing the overheating protection device 38 Input terminal block 39 Removing the input terminal block 39 Instal...

Page 5: ...s 63 Electronic control unit 64 Changing the electronic control unit 64 Installing electronic control unit with its holder 65 Condenser housing TDC44 66 Removing the condenser housing 66 Installing th...

Page 6: ...TABLE OF CONTENTS 4...

Page 7: ...s panel printed circuit boards and electronic control units TDC33 TRANSPORT WINTER STORAGE If the tumble drier is to be transported or stored for the winter in unheated premises ensure that the conden...

Page 8: ...g Speed 52 rpm ELECTRICAL CONNECTION ALTERNATIVES Power consumption See type label Heating element power See type label Drying drum material Stainless steel Outer casing material Powder painted and ho...

Page 9: ...e ridges in the drum prevent the clothes from sticking to each other Air passes through the fluff filter in the front door through the exhaust system and out On the way through the air extraction syst...

Page 10: ...he heating element and passes through the drum where it blows through the clothes and extracts the damp ness from them The air is filtered through the fluff filter in the front door goes down to the f...

Page 11: ...fied tradesman LOCATION ALTERNATIVES A Free standing The tumble drier can be placed on the floor either on its own or up against a wall or cupboard B Built in The tumble drier can be built in under a...

Page 12: ...derside Position the cup so that the arm that sticks out is flush with the top cover and press it firmly into place See Figure 3 Left side Break off the right hand tag from the other plastic cup and r...

Page 13: ...sation water is pumped up into the con densation water tank which is pulled out and emptied manually Alternative 2 By connecting the accompanying rubber hose to the blue nipple and leading it down to...

Page 14: ...n as illustrated Connection to exhaust duct The air extraction hose must be routed the short est possible way and as straight as possible from the tumble drier to the exhaust duct Cut the air extracti...

Page 15: ...level with the tumble dryer Condensation problems If the hose is long and the room is cold conden sation will form inside the hose This is unavoi dable If the air exhaust hose is slack water may buil...

Page 16: ...ctrical rewiring to 1 phase 10A is lengthen the drying program TDC44 Condenser tumble drier with dis play For the machine to show the correct remaining drying time after rewiring select the Low heatin...

Page 17: ...the front door 4 Lift down the front door 5 Change the hinge pin over 6 Then change over the hinge pin for the up per hinge 7 Then change over the plastic plugs and the hinge sockets located on the u...

Page 18: ...ttom edge of the side where the hinge will be installed 14 Keep the front door in place with the door magnet 15 Install the hinge fixing in the order a b c d 16 Refit the screw that secures the front...

Page 19: ...ift down the front door 8 Change the hinge pin over 9 Then change over the hinge pin for the up per hinge 10 Then change over the plastic plugs and the hinge sockets located on the upper and lo wer ed...

Page 20: ...18 DOORHANGING a b c 16 Install the hinge fixing in the order a b c 17 TDC44 Close the condenser housing co ver 18 Refit the bottom cover...

Page 21: ...s a message if a fault occurs during the time the program is running The error messages that may be shown are Maximum program time When the machine has been running for its maximum time 3 hours it wil...

Page 22: ...e languages you can choose from are Danish Finnish French Dutch Nor wegian and Swedish Alternative 2 The languages you can choose from are English French Italian Portuguese Spa nish and German To chan...

Page 23: ...programme is used Verify the seal Uneven drying results 1 Mixing different types of garments may re sult in uneven drying results E g thick terry towels with thin garments of cotton polyes ter 2 The t...

Page 24: ...acitor is located on the motor and has a value of 8 F CONDENSATE WATER PUMP HANNING TDC44 25W Part no 80 638 09 Resistance 111 W RADIO INTERFERENCE FILTER Part no 80 585 58 Leakage current 230 V 50 Hz...

Page 25: ...ted with the start button OVERFILLING PROTECTION TDC44 Part no 80 526 43 If both of the tumble drier containers are overfil led the program is halted by a switch located in the lower container The dis...

Page 26: ...2 1 OFF 2 1 2 OFF OFF 1 2 Low Temperature Normal Temperature 1 High Power Heater 2 Low Power Heater Temperature C HEATING ELEMENT TDC33 2620 W Part no 80 618 33 Resistance 66 7 25 7 W The element has...

Page 27: ...1 2 1 2 1 1 2 1 1 2 1 OFF 2 1 2 OFF OFF 1 2 Low Temperature Normal Temperature 1 High Power Heater 2 Low Power Heater Temperature C TDC44 2500 W Part no 80 638 08 Resistance 79 7 25 W The element has...

Page 28: ...r FAULT INDICATIONS Overfill Overfill condensation water holder Maximum running time Maximum running time achieved 3 hours Thermistor fault Thermistor fault Sensor fault Fault in humidity sensor Reaso...

Page 29: ...2620 W Cotton garments should before tumble drying be spun at 1000 rpm long spin drying in an ASKO washing machine Other garments non iron and acrylic should before tumble drying be spun at 800 rpm s...

Page 30: ...ment power 2500 W Cotton garments should before tumble drying be spun at 1000 rpm long spin drying in an ASKO washing machine Other garments non iron and acrylic should before tumble drying be spun at...

Page 31: ...29 TOOLS TOOLS LIST OF TOOLS Torx spanners T25 T20 T10 U ring spanners 11 16 13 mm 8 mm Socket screwdriver 10 mm Flathead screwdriver 6 5 7 mm Star socket head screwdriver Flat nose pliers...

Page 32: ...5 torx T20 torx T10 socket spanner 10 mm U ring spanner 13 mm special tool Part no 88 011 54 Humidity sensor torx T25 torx T20 torx T10 special tool Part no 88 011 54 Thermistor torx T25 torx T20 torx...

Page 33: ...31 TOOLS Water tank housing torx T25 torx T20 Side panels Bottom torx T25 torx T20 torx T10 6 5 7 mm wide blade screwdriver Front panel torx T25 torx T20 6 5 7 mm wide blade screwdriver...

Page 34: ...e of the punched out key holes in the front rail then the rear edge of the drum is rolled up on to the roller and the drum is held in place INSTALLATION OF FELT STRIP SEAL Part no 72 816 15 This tool...

Page 35: ...atthesealingstripispositionedalong the edge of the top cover 2 Push the front edge of the top cover under the panel and lower the cover 3 Secure the top cover with the 3 screws at the rear Changing th...

Page 36: ...f the cable clamp and pull the header block off its terminal pins 6 Remove the wiring Ra Rb R13 R14 R34 on the contactor and F3 and F4 on the radio interference filter 7 TDC44 Remove the hoses to the...

Page 37: ...Installing the inner and outer rear panels 4 Put the inner rear panel on to the drum shaft and feed it on to the bearing 5 Offer up the outer rear panel and secure it with the screws to the inner rear...

Page 38: ...1 Remove the rear panel in accordance with the section Rear panel removing 2 Remove the screws that secure the inner and outer rear panels also the cable clamp 3 Lift them apart 4 Change the bearing 5...

Page 39: ...anel installing Changing cleaning the heating element 1 Remove the three screws at the rear edge and lift off the top cover 2 Remove the screws that secure the rear panel to the sides and bottom 3 Rem...

Page 40: ...ttom 3 Remove the screws that secure the inner and outer rear panels along with the cable clamp 4 Lift off the outer rear panel 5 Unscrew the overheating protection device 6 Fit the new overheating pr...

Page 41: ...tches with a screwdriver and pull out the input terminal block NOTE Ensure that the right wires go to the right places when changing the input terminal block and the wiring Installing the input termin...

Page 42: ...the top cover 2 Disconnect the wiring from the radio interfe rence filter 3 Unscrew the nut securing the filter Installing the radio interference filter 4 Fit the radio interference filter 5 Install t...

Page 43: ...he three screws at the rear edge and lift off the top cover 2 Remove the wiring to the contactor 3 Unscrew the 2 screws that secure the contac tor Installing the contactor 4 Fit the contactor 5 Instal...

Page 44: ...older insert with the fuse into the fuse holder Changing the fuse holder insert 1 Remove the three screws at the rear edge and lift off the top cover 2 Remove the wiring that goes to the fuse hol der...

Page 45: ...fan housing in accordancewiththesection Externalfanhou sing installing steps 5 7 10 Install the rear panel in accordance with the section Rear panel installing Changing the drive belt 1 Remove the rea...

Page 46: ...edge and lift off the top cover 2 Unscrew the 5 screws that secure the drum rid ge NOTE Rotate the drum until you can gain access to the screws 3 Secure the new drum ridge WARNING The drum ridges mus...

Page 47: ...housing 5 Push the external fan housing motor side on to the motor shaft until the snap fastener locks at the bottom 6 Install the fan wheel 7 Install the external fan housing suction side IMPORTANT...

Page 48: ...tor and the earthing wire 7 Unscrew the 4 screws securing the motor to the bottom plate NOTE To gain access to the screws the belt tensioner can be lifted off 8 Lift out the motor Installing the motor...

Page 49: ...section External fan hou sing removing steps 2 4 3 Unscrew the capacitor 4 Install a new capacitor and connect the wi ring IMPORTANT Ensure the wiring connections are correct 5 TDC44 Install the exte...

Page 50: ...piece 1 Remove the exhaust air duct hook 2 Take off the two exhaust covers from the side and or rear panels by pressing with a screw driver on the three latches On machines pro duced after week 50 199...

Page 51: ...grammer 7 Remove the drum in accordance with the sec tion Drum removing 8 Remove the humidity sensor from the con trol board and the wiring from the front fra me 9 Pull out the sensor s connecting cab...

Page 52: ...board programmer 5 Remove the drum in accordance with the sec tion Drum removing 6 Remove the thermistor from the control board and the cable from the front frame 7 Pull out the thermistor s connectin...

Page 53: ...rs 6 Open the front door 7 Unscrew the 4 screws that secure the front fra me to the front panel 8 Lift out the front frame Installing the front frame 9 Offer up the front frame against the front panel...

Page 54: ...st be pressed firmly all around the groove Irregular fitted strip seal can cause unwanted noice 4 Install the drum in accordance with the sec tion Drum installation Changing the support roller 1 Remov...

Page 55: ...Offer up the front door against the hinge sock et in the panel 5 Close the front door so that the door magnet holds it in place 6 Put the hinge pin into its socket 7 Tighten the 3 screws that secure t...

Page 56: ...door 2 Door magnet Push the door magnet up wards and pull it outwards 3 Escutcheon plate Press the plate down and pull it outwards 4 Install a new magnet escutcheon plate and tighten the screws Chang...

Page 57: ...ews at the sides of the front door and the 3 at the lower edge 7 Fit the handle 8 Put the front door back on keep it in posi tion with the aid of the door magnet and se cure the hinge Changing the out...

Page 58: ...e filter holder out not to damage it NOTE Clean the filter holder if necessary 4 Install it by first inserting the snap fasteners at the top edge of the inner door 5 Then push in the lower edge Changi...

Page 59: ...57 SERVICE 11 Changing the door switch pin 1 Drill a 4 mm diameter hole where the old pin was 2 Fit a door switch pin part no 80 642 40 into the hole IMPORTANT Fit the pin so that it projects by 11 mm...

Page 60: ...to the side panels 5 Unscrew the 2 screws that secure the bottom edge of the front panel 6 Lift off the front panel Installing front panel 7 Put the front panel into position 8 Secure the 4 screws fro...

Page 61: ...h out the clip 3 Install a new clip 4 Install the bottom cover Right TDC44 1 Remove the bottom cover 2 Remove the condenser housing in accordance with the section Condenser housing remo ving 3 Squeeze...

Page 62: ...5 Remove the 4 snap fasteners at the bottom edge by bending the clips apart with a screw driver with a 6 5 to 7 mm wide blade Un hook the panel WARNING Take care when bending the clips apart not to da...

Page 63: ...screw the 2 screws securing the front rail 3 Pull the handle off 4 Fit the handle 5 Fit the top cover Changing the indication lamp symbol lens 1 Remove the panel in accordance with the sec tion Panel...

Page 64: ...e with the sec tion Panel removing 2 Press in the latches with a screwdriver and pull out the button 3 Install the new button IMPORTANT Ensure that the spring is located in the button before installat...

Page 65: ...th the sec tion Panel installation Changing the DCU panel board and the push buttons WARNING An earthed EMC wristband must be worn at all times when working with electronic components to prevent damag...

Page 66: ...ng from the integral cable clamps in the electronic control unit holder 3 Unclip the electronic control unit from its holder 4 Remove all the wiring from the control unit WARNING Ensure that all wires...

Page 67: ...ys and remove it 5 Remove the wiring Installing electronic control unit with its holder 6 Install the wiring in accordance with its la bels 7 Offer up the holder to the front rail IMPORTANT Fit the 4...

Page 68: ...he condenser housing on the bot tom IMPORTANT Ensure that the condenser housing is secured to the bottom 6 Install the external fan housing in accordance with the section External fan housing in stall...

Page 69: ...Remove the wiring and the microswitch 3 Fit the new microswitch 4 Install the rear panel in accordance with the section Rear panel installation Changing the foam rubber seal 1 Remove the rear panel in...

Page 70: ...bly 4 Remove the 4 screws that secure the conden sed water pump 5 Remove the 7 screws from around the edge 6 Remove the foam rubber seal 7 Take apart the two halves of the housing 8 Change the float 9...

Page 71: ...out Installing water tank housing 6 Offer up the housing to its correct position 7 Secure it to the panel and the rear panel 8 Refit the hoses 9 Fit the top cover 10 Insert the water tank Changing the...

Page 72: ...grind smooth the places where the ri vets were in the bottom and use a polygrip to flatten the front rail WARNING The edges of the bottom and the front rail where the rivets were placed must be compl...

Page 73: ...t the marking 6 Screw the side plates to the bottom from un derneath 7 Install the condenser housing in accordance with the section Condenser housing instal lation FRONT RAIL Changing the front rail 1...

Page 74: ...est Use these programs to get your laundry completely dry P4 Iron dry This program switches off the heating when the laundry is still damp enough for ironing or mang ling PROGRAM AND OPTIONS P5 Extra...

Page 75: ...lock a programme do as fol lows Switch off the power switch then switch it on again so that the machine is in start up mode Press the P8 button five times then press the P7 button five times You have...

Page 76: ...e is calculated from measurements approx 20 min during the heating phase P3 Normal dry normal Like the drying phase on program P2 but is interrupted erarlier approx 20 min P4 Iron dry normal Like the...

Page 77: ...Check the fluff filter 4 Put the laundry into the tumble drier 5 Close the door 6 Select program 7 Press the Start button 8 When the program is finished Clean the fluff filter ForTDC44 Empty the conde...

Page 78: ...sca le 4 Fold the filter and put it back into the holder EMPTYING THE CONDENSED WATER TANK TDC44 The condensed water tank should be emptied af ter every tumble drying session this does not apply if t...

Page 79: ...eep the area around the tumble drier clean and dry the presence of dust heat and damp all prolong the drying time CLEANING THE FAN Check once or twice a year to see if the fan wheel needs cleaning 1 S...

Page 80: ...er by turning the two knobs counterclockwise 4 Take out the condenser and wash the plates clean with the aid of a hand shower for ex ample WARNING Don t poke in between the plates this can dama ge the...

Page 81: ...filter 76 Foam rubber seal 36 68 Front door 53 Front felt seal 52 Front frame 51 Front panel 58 Front rail 71 Fuse 42 Fuse holder insert 42 Handle 54 Heating element 37 Hinge pin 53 Hinge socket 54 Hu...

Page 82: ...kg Normal and synthetics linen Polyester 2 5 kg Normal cotton Delicates Acrylic rayon 2 5 kg Low acetate etc Open the door Check the lint filter If it needs cleaning then proceed as described on the r...

Page 83: ...r If it needs cleaning then proceed as described on the right Put the laundry in the drum and close the door 4 An audible signal will indicate when the drying program has finished The word Stop will a...

Page 84: ...D ID ID ID FOR FOR FOR FOR US US US USA A A A CA CA CA CAN N N NADA ADA ADA ADA R4 R4 R4 R43 3 3 3 WI WI WI WIRI RI RI RING NG NG NG J J J JAPA APA APA APAN N N N V V V VI II IT WH T WH T WH T WHI II...

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