Asko TL751 XXLW User manual

Service Guide
Tumble dryer
Version1
2008.02.13
Asko TL751 XXLW
TL751 XXLT

Contents
❏ Tumble Dryer Basics...............................................................................................2
❏ Dryer Specification..................................................................................................4
❏ Operating Mechanism Diagram (Electric Type)....................................................5
❏ Parts List by Ass’y...................................................................................................6
❏ PCB Function Specification .................................................................................16
❏ Drum Dryer Troubleshooter.................................................................................29
❏ Dryer Installation...................................................................................................31
❏ Dryer Service Notices ..........................................................................................35
❏ Dryer electronic devices
Electric Parts List - Electric Clothes Dryer...........................................................36
Fan Thermostat ....................................................................................................37
Thermostat Cut-Out .............................................................................................38
Thermostat Control...............................................................................................39
Lamp Assembly ...................................................................................................40
Door Switch ..........................................................................................................41
Heater Assembly..................................................................................................42
Belt Switch (Microswitch)....................................................................................43
Fan Thermistor ....................................................................................................45
Dryer Motor ..........................................................................................................46

2
Paddles in a rotating drum move the laundry front to back ashot air heated by electricity (or gas) dries the
laundry using timeddry or sensor controlled dry programs.
❑ Tumble Dryer
1. Tumble Dryer Basics
◆Large Capacity/Time-Saving
• A large quantity of laundry can be dried at a time, saving energy as well as time.
◆Automatic Digital Dry
• The digital sensor measures the humidity of laundry for optimum drying.
◆Large Door
• The dryer has a large transparent door for convenient monitoring of laundry.
◆Lint Filter
• Lint and dust are filtered during the drying process.
◆Sterilizing Dry
• The high-temperature air dries laundry with sterilizing effects.
◆Drying Shoes
• The drying rack provided with the unit is helpful when drying shoes as well as sensitive fabric.
◆Child Safety
• The drum stops automoatically as soon as the door is opened. The unit will not restart until
the Start button has been pressed.
2. Key Features

◆Dry Time
• Adjust the length of time for drying.
◆Sensor Dry
• Automatically dry according to the types of laundry.
◆Rack Dry
• Dry sensitive fabric (e.g. sweaters, silk, lingerie) on the rack.
◆Anti-crease
• Prevent wrinkles in case laundry is left in the drum after the drying process.
◆Damp Signal
• Buzzer sounds when the laundry is just damp enough to be ironed.
◆ Delay Start
• Delays starting the unit for between 1-12 hours in 1 hour increments.
3
3. Key Functions

4
❑ Dryer Specification
1. Product Overview
Dimensions 27"(W)x 32.4"(D)x 40.2"(H)
Weight 128 lbs(58.5 kg)
Capacity IEC 7.3 cu.ft (22.9lb)
Rated Power Power source : Electric
Rating 120/240V 60Hz
23.5A 5300w
No. Parts
1DOOR FRAME
2DOOR GLASS
3 CONTROL PANEL
4 CABINET FRONT
5TOP
6 CABINET
7CYCLE OPTIONS
8 PROGRAM OPTIONS
9PROGRAMS
10 ROGRAM KNOB
11 DELAY START BUTTON
12 START/STOP BUTTON
13 POWER BUTTON
14 DISPLAY WINDOW
914
8
1
2
1
1
7
6
4
1
2
3
13
10
5

5
?Operating Mechanism
• Controller operation
• Operator/heater/air supplier/ventilator operation
• Automatic operation of the controller
• Drying by the automatic sensor
1. Controller
• MAIN PCB
• FRONT PCB
• HARNESS
• TERMINAL BLACK
(240V 60Hz)
4. Heat Exchanger & Dryer
• DRUM
•PADDLE
• Drying temperature sensor
5. FILTERING
• FILTER ASS'Y
6. Air-Ventilator
• Air-vent duct
3. Heater
• HEATER
ASS'Y(5KW)
• THERMOSTAT
• DUCT INLET
2. Drive
• IMPELLER FAN
• MOTOR ASS'Y
• THERMOSTAT
• BELT/IDLER ASS'Y
Operating Mechanism Diagram (Electric Type)
drum top plate
control panel
intake duct
exhaust duct

6
1. CABINET ASS'Y
❑ PartsList by Ass’y
Part Code
3610812300
3612206500
3612206600
3610392900
3612207900
7122401411
3611427900
7122401011
3611428000
3613802300
3612008000
7121401211
3615304200
3615304300
3612006400
3612100600
7122401411
PRPSSWAD45
7122401411
3612797000
7122401411
7S422X4081
3611428100
7122401411
3614413500
7112401008
3613557900
3613558000
3613558100
Specifications
SGCC 0.8T
SGCC 0.8T
SGCC 1.6T
SGCC 1.6T
SGCD 0.8T
SGCC 1.2T
T2S TRS 4x14 MFZN
SGCC 0.8T
T2S TRS 4x10 MFZN
ABS
ABS
NYLON
POM
T2S PAN 4x12 MFZN
SECC 3.0T
SECC 3.0T
ABS
BUTYL, DWD-100DR
T2S TRS 4x14 MFZN
UL, Electric Main
T2S TRS 4x14 MFZN
UL, E-Dryer Main Harness
T2S TRS 4x14 MFZN
TT3 TRS 4x8 SE MFZN
SGCC 0.8T
T2S TRS 4x14 MFZN
SGCC 0.5T
T1 TRS 4x10 SUS
WE31'S Wiring Connection
WE31'S Caution
WE31'S Warning
Remarks
"1 Piece SVC Part : Cabinet+
Frame T+Base U caulking"
Fix Frame Upper to Cabinet
Fix Cover Back to Cabinet
Fix Harness(Cabinet & Base U)
Fix Fixture Plate to Cabinet
Fix Supporter Leg F/R to Base U
Electric Type, Terminal Block
Fix Main PCB to Cabinet
Electric Type
Fix Terminal Block to Cabinet
Fix Earth wire to Cabinet & Base U
Fix Cover Terminal to Cabinet
Fix Duct Exhaust to Cabinet
Cabinet rear, English&French
Cabinet rear, English&French
Cabinet rear, English&French
Color
White
Titanium
NA
NA
NA
NA
NA
NA
NA
White
Titanium
NA
NA
NA
NA
NA
White
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
CostinUSD($)
Part Name
CABINET
FRAME TOP L
FRAME TOP R
BASE U
FRAME UPPER
SCREW TAPPING
COVER BACK
SCREW TAPPING
COVER DUCT
LOCK HARNESS M
FIXTURE PLATE
SCREW TAPPING
SUPPORTER LEG F
SUPPORTER LEG R
FIXTURE LEG
FOOT
SCREW TAPPING
PCB DRYER MAIN AS
SCREW TAPPING
HARNESS AS
SCREW TAPPING
SPECIAL SCREW
COVER TERMINAL
SCREW TAPPING
DUCT EXHAUST AS
SCREW TAPPING
LABEL CONNECTION
LABEL CAUTION CAB
LABEL WARNING CAB
No.
C01
-
-
C02
C02-1
C03
-
C04
C05
C06
-
C07
C08
C09
C10
-
C11
-
C12
-
-
C13
-
C14
-
-
-
-
1) :ElectrictypedryerCabinet 2) : Gastype dryerCabinet
Qt'y
1
1
1
1
1
1
6
1
12
2
2
14
8
8
2
2
4
4
8
1
2
1
2
2
1
1
1
1
1
1
1

7
2. DRYER MOTOR ASS'Y
Part Code
3610608500
7122401411
36189L5D00
3611206000
3610609100
3615115500
3616003000
3619047500
7121301611
3611144900
3611145000
3612323200
7122401411
7112401411
3619047620
7121300811
361AAAAC20
7122401411
3611886200
3616039100
3616039200
3611428200
7122401411
Specifications
SGCC 2.0T
T2S TRS 4x14 MFZN
AC120V 60Hz
SK5 0.7T
DWR-WE31
HSW3
S18A M6x10(FLANGE)
UL.16A,250AC,HINGELEVER,N-C,200G
T2S PAN 3x16 MFZN
PP(Heat resisting)
PP(Heat resisting)
EPDM, 320x15x2.0T
T2S TRS 4x14 MFZN
T1 TRS 4x14 MFZN
UL.70ON.85OFF.125V/15A,250V/7.5A
T2S PAN 3x8 MFZN
UL-DRYER.R40=26.065K.R90=4.4278K
T2S TRS 4x14 MFZN
PP(Heat resisting)+BUSHING
SPC
NUT HEX 3/8-24 UNF LH
PP(Heat resisting)
T2S TRS 4x14 MFZN
Remarks
Fix Bracket Motor to Base U
Fix Micro s/w to Bracket Motor
1 Piece SVC Part
Fix Case Fan R to Bracket Motor
Fix Case Fan to Base U
Fix Thermostat Fan to Case Fan
Fix Thermistor Fan to Case Fan
Fix Cover Fan to Case Fan
Color
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
Cost in
USD($)
Part Name
BRACKET MOTOR
SCREW TAPPING
MOTOR DRYER
CLAMP MOTOR
BRACKET IDLER AS
SPRING IDLER
SPECIAL BOLT
SWITCH MICRO
SCREW TAPPING
CASE FAN F
CASE FAN R
GASKET PIPE
SCREW TAPPING
SCREW TAPPING
THERMOSTAT FAN
SCREW TAPPING
THERMISTOR FAN
SCREW TAPPING
IMPELLER FAN AS
SPECIAL WASHER
SPECIAL NUT
COVER FAN
SCREW TAPPING
No.
M01
-
M02
M03
M04
M05
M06
M07
-
M08
M09
M10
-
-
M11
-
M12
-
M13
M14
M15
M16
-
Qt'y
1
4
1
2
1
1
1
1
2
1
1
1
3
2
1
2
1
1
1
1
1
1
2

8
3. SUPPORT DRUM REAR ASS'Y
Part Code
3615304500
3610608800
3610608900
7122401411
3614714400
3616039400
3616039300
3617510300
3617510200
3612802500
3619047610
3619047600
3612797100
7122400811
7122400811
7122401411
Specifications
STS430 J1L BB 0.8t
SGCC 1.0t
SGCC 1.0t
T2S TRS 4x14 MFZN
WE31'S Roller As
T=1.0 ID=10.5 OD=21
M10 P1.5
ALCOSTA 0.7t
ALCOSTA 0.7t
240V 5,000W
UL,PCC,140OFF/-35ON,250V/25A
UL,EMERSON,125-OFF/94-ON,250V/25A
UL1015 AWG12
T2S TRS 4x8 MFZN
T2S TRS 4x8 MFZN
T2S TRS 4x14 MFZN
Remarks
FixBracket Sup.U & S to Cabinet
Fix Roller Assy to Sup.Drum R
Electric Type
Electric Type
1 Piece SVC Part
Sub Heater wire
Fix Duct Inlet F&R
Fix Thermostat to Duct Inlet
Fix Duct Inlet to Sup. Drum R
Color
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
Cost in
USD($)
Part Name
SUPPORT DRUM REAR
BRACKET SUP.R-SIDE
BRACKET SUP.R-UPPER
SCREW TAPPING
ROLLER AS
WASHER SHAFT
NUT HEX
DUCT INLET FRONT
DUCT INLET REAR
HEATER DRYER AS
THERMOSTAT SAFETY
THERMOSTAT HI-LIMIT
HARNESHEATER(DRYER)
SCREW TAPPING
SCREW TAPPING
SCREW TAPPING
No.
B01
B02
B03
-
B04
B05
B06
B07
B08
B09
B10
B11
B12
-
-
-
Qt'y
1
2
1
7
2
2
2
1
1
1
1
1
1
12
4
6

9
4. SUPPORT DRUM FRONT ASS'Y
Part Code
3615304600
3613053400
3613053300
3613625400
3615505100
7112401208
3614714400
3616039400
3616039300
3611909700
3611909600
3611909500
3617500400
7112401408
7122401411
3614825500
3612009600
3612009700
3612797200
3613802400
Specifications
SECD 0.8t,Painting
SECD 0.8t, Painting
PP(Heat resisting)
14 BASE LEAD WIRE TYPE
AC 125V 15W
ABS(Transparent)
T1 TRS 4x10 STS
WE31'S Roller As
T=1.0 ID=10.5 OD=21
M10 P1.5
PP(Heat resisting)
PP(Heat resisting)
PP+NYLON MESH
DWR-WE31, ALCOSTA 0.6t
T2S TRS 4x14 STS
T2S TRS 4x14 MFZN
STS430 2B 0.8T
PP(Heat resisting)
PP(Heat resisting)
UL. DRYER. SUB-SENSOR
M TYPE 15x19
Remarks
Fix Window Lamp to Sup Drum F
Insert injection
Fix Body Filter to Sup. Drum F
Fix Duct Outlet As to Sup Drum F
Located center position
Located right position
Fix Harness Sensor to Sup Drum F
Color
White
Gray
NA
NA
NA
Blue
NA
NA
NA
NA
Gray
Gray
Gray
NA
NA
NA
NA
Gray
Gray
NA
NA
Cost in
USD($)
Part Name
SUP. DRUM-F
HOUSING LAMP
SOCKET LAMP
LAMP
WINDOW LAMP
SCREW TAPPING
ROLLER AS
WASHER SHAFT
NUT HEX
BODY FILTER R
BODY FILTER F
FILTER DUST AS
DUCT OUTLET AS
SCREW TAPPING
SCREW TAPPING
SENSOR MOISTURE
FIXTURE SENSOR A
FIXTURE SENSOR B
HARNESS SENSOR
LOCK HARNESS
No.
S01
S02
S03
S04
S05
-
S06
S07
S08
S09
S10
S11
S12
-
-
S13
S14
S15
S16
S17
Qt'y
1
1
1
1
1
1
1
2
2
2
1
1
1
1
3
3
2
1
1
1
1