Asko TLS752 User manual

Contents
❏What is a Dryer?......................................................................................................................................................2
❏ Dryer Specication..................................................................................................................................................4
❏ Operating Mechanism Diagram (Gas Type) ..........................................................................................................5
❏ Operating Mechanism Diagram (Electric Type)......................................................................................................6
❏ Mechanism by Ass’y (Electric Type).......................................................................................................................7
❏ Mechanism by Ass’y (Gas Type)............................................................................................................................8
❏ Parts List by Ass’y...................................................................................................................................................9
❏ PCB Function Specication ..................................................................................................................................23
❏ Drum Dryer Troubleshooter ..................................................................................................................................37
❏ Dryer Installation ...................................................................................................................................................40
❏ Electrical Requirements For Electric Dryers.........................................................................................................41
❏ Dryer Service Notices ...........................................................................................................................................47
❏ Electric Parts List - Electric Clothes Dryer ............................................................................................................48
❏ Electric Parts List - Gas Clothes Dryer .................................................................................................................49
Thermostat Fan..................................................................................................................................................................50
Thermostat Cut-Out ...........................................................................................................................................................51
Thermostat Hi-Limit............................................................................................................................................................52
Lamp Assembly ................................................................................................................................................................53
Switch Door........................................................................................................................................................................54
Heater Assembly................................................................................................................................................................55
Belt Switch (Switch Micro) ................................................................................................................................................56
Thermistor Fan...................................................................................................................................................................57
Motor Dryer ........................................................................................................................................................................58
Igniter As ............................................................................................................................................................................60
Flame Senso......................................................................................................................................................................61
Thermostat Hi-Limit............................................................................................................................................................62
Thermostat Cut-Out ...........................................................................................................................................................63
Valve Gas As .....................................................................................................................................................................64
❏ Dismantling Method Per Dryer Ass’y
PANEL FRONT ASS’Y / PLATE TOP ASS’Y ...................................................................................................................65
CABINET FRONT ASS’Y ..................................................................................................................................................66
FRAME UPPER / SEPARATION OF LAMP,PCB MAIN CONNECTOR..........................................................................67
PCB MAIN / DUCT OUTLET ASS’Y .................................................................................................................................68
SUPPORT DRUM FRONT ASS’Y / DRUM ASS’Y / PIPE EXHAUST.............................................................................69
COVER BACK / SUPPORT DRUM REAR ASS’Y............................................................................................................70
MOTOR CONNECTOR .....................................................................................................................................................71
TERMINAL BLOCK............................................................................................................................................................72
MOTOR ASS’Y ..................................................................................................................................................................73
HEATER ASS’Y / LAMP ASS’Y ........................................................................................................................................75
FILTER DUST ASS’Y / HUMIDTY SENSOR....................................................................................................................76
DOOR ASS’Y.....................................................................................................................................................................77
GAS BURNER ASS’Y........................................................................................................................................................79

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❏What is a Dryer?
1. What is a Dryer?
A lifter, operated by a rotating drum, rolls laundry in the drum, and hot air heated by electricity (or gas) dries the
laundry through time or sensor dry system (a temperature control system) under various conditions.
2. Key Features
◆
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 and Automatic Dry
• The dryer has a large transparent door for convenient laundry dropping and checking.
◆
Dust Filter
• Fluff and dust are ltered during the drying process.
◆
Sterilizing Dry
• The high-temperature air dries laundry with sterilizing effects.
◆
Drying Shoes
• The dryer rack provided with the unit helps drying shoes as well as sensitive fabric.
◆
Anti Static
• This is the function that injects steam late in the drying cycle to reduce the static electricity.

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3. Key Functions
◆
Dry Time
• Adjust the length of time for drying.
◆
Sensor Dry
• Automatically dry according to the types of laundry.
◆
Rack Dry
• Dry sensitive shoes and fabric(e.g. sweaters, silk, lingerie) on the rack.
◆
Anti-crease
• Prevent wrinkles in case laundry stays in the drum after the drying process.
◆
Damp Signal
• Signals when laundry is damp enough to be ironed.
◆
Delay Start
• Preset time indicates staring time of the cycle.

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❏ Dryer Specication
1. Product Look
No. Parts
1FRAME DOOR O
2PROTECTOR GLASS
3PANEL FRONT
4CABINET FRONT
5PLATE TOP
6CABINET
7BUTTON FUNCTION
8BUTTON OPTION
9WINDOW COURSE
10 DIA KNOB
11 BUTTON DELAY
12 BUTTON START
13 BUTTON POWER
14 WINDOW DISPLAY
Dimensions 27" (68.6cm) x 32" (81.2cm) x 40 3/8" (102.5cm) x 52" (132cm)
W x D x H x Depth with door open
Weight 129 lb. (58.5 kg)
Capacity IEC 7.3 cu.ft (22.9lb)
Rated Power Electric Gas(LNG/LPG)
Rating 120/240V 60Hz 120V 60Hz
23.5A 5300W 5A 22.9lb

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)Operating Mechanism
•Controller operation
•Operator/gas burner/air supplier/ventilator operation
•Automatic operation of the controller
•Drying by the automatic sensor
1. Controller
•MAIN PCB
•FRONT PCB
•HARNESS
•POWER CORD ASS'Y :15A
4. Heat Exchanger & Dryer
• DRUM
• LIFTER
• Drying temperature sensor
5. FILTERING
• FILTER ASS'Y6. Air-Ventilator
• Air-vent duct
3. Gas Burner
• Gas Valve AS(LNG, LPG)
• THERMOSTAT
2. Drive
• IMPELLER FAN
• MOTOR ASS'Y
• THERMOSTAT
• BELT/IDLER ASS'Y
Laundry
control pannel
lifter plate top
ElectricInput
Program
duct inlet
Steam
duct outlet
impeller fan
filter as
cabinet front
door
❏ Operating Mechanism Diagram (Gas Type)

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)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
• LIFTER
• Drying temperature sensor
5. FILTERING
• FILTER ASS'Y6. 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
ElectricInput
Program
Laundry
control pannel
lifter plate top
duct inlet
heater as
duct outlet
impeller fan
filter as
cabinetfront
door
Steam
❏ Operating Mechanism Diagram (Electric Type)

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PLATE TOP ASS'Y
DRUM SUPPORT
FRONT ASS'Y
PANEL F ASS'Y
MAIN PCB ASS'YCABINET ASS'Y
DRUM ASS'YMOTOR ASS'YCABINET F ASS'Y
DRUM SUPPORT
REAR ASS'Y
DUCT IN LET
ASS'Y
❏ Mechanism by Ass’y (Electric Type)

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PLATE TOP ASS'Y
DRUM SUPPORT
FRONT ASS'Y
PANEL F ASS'Y
MAIN PCB ASS'YCABINET ASS'Y
DRUM ASS'Y
CABINET F ASS'Y
GAS BURNER
ASS'Y
DRUM SUPPORT
REAR ASS'Y
DUCT IN LET
ASS'Y
❏ Mechanism by Ass’y (Gas Type)

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❏ Parts List by Ass’y
1. DRYER CBINET ASS’Y

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No. Part Name Part Code Description Qtt’y Remark
C01 CABINET(ELECTRIC) 3610812350 SGCC 0.8T 1
1 PIECE SVC PART
CABINET(GAS) 3610812360 SGCC 0.8T 1
C01-1 FRAME TOP L 3612206500 SGCC 1.6T 1
C01-2 FRAME TOP R 3612206600 SGCC 1.6T 1
C01-3 BASE UNDER 3610392900 SGCD 0.8T 1
C01-4 LOCK HARNESS M 3612207900 NYLON 12
C02FRAME UPPER 3612207900 SGCC 1.2T 1
-SCREW TAPPING 7121401411 T2S TRS 4x14 6 For xing Frame Upper to Cabinet
C03COVER BACK 3611427900 SGCC 0.6T 1
-SCREW TAPPING 7112401411 T1 TRS 4x14 12 For xing Cover Back
C04COVER DUCT 3611428010 ABS 2
C06 FIXTURE PLATE 3612008000 POM 6
-SCREW TAPPING 7121401211 T2S PAN 4x12 6 For xing Plate
C07 SUPPORTER LEG F 3615304200 SECC 3.0T 2
C08 SUPPORTER LEG R 3615304300 SECC 3.0T 2
C09 FIXTURE LEG 3612006400 ABS 4
C10 FOOT 3612100700 BUTYL 4
-SCREW TAPPING 7122401411 T2S TRS 4x14 2 For xing Supporter Leg F/R
C11 PCB DRYER MAIN AS PRPSSWAD44 UL, Electric main, Hot steam 1 Electric type
PRPSSWAD47 CSA, Gas main, Hot steam 1 Gas type
-SCREW TAPPING 7122401411 T2S TRS 4x14 2 For xing Main PCB to Cabinet
C12 HARNESS AS 3612799100
UL, E-Dryer Main, Hot steam 1 Electric type
3612797320
CSA, G-Dryer Main, Hot steam 1 Gas type
-SCREW TAPPING 7121401411 T2S TRS 4x14 6 For xing Terminal Block
-SPECIAL SCREW 7S422X4081 TT3 TRS 4x8 SE MFZN 2 For xing Earth Wire
C13 COVER TERMINAL 3611428100 SGCC 1.0T 1
-SCREW TAPPING 7112401411 T1 TRS 4x14 1 For xing Cover Terminal
C14 PIPE EXHAUST AS 3614413600 SGCC 0.5T 1
-SCREW TAPPING 7112401008 T1 TRS 4x14 1 For xing Pipe Exhaust AS
C15 UNIT STEAM DRYER AS 3619606900
STEAM AS+HOSE+INLET VALVE 1 Refer to '12. Unit steam dryer as'
- SCREW TAPPING 7122401411 T2 TRS 4*14 2 For xing Steam AS

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2. DRYER MOTOR ASS’Y
M03
M02
M01
M09
M14
M15
M08
M16
M13
M10
M11
M12
M05
M07
M04
M06
No. Part Name Part Code Description Qtt’y Remark
M01 BRACKET MOTOR 3610608500 SGCC 2.0T 1 1
M02 CLAMP MOTOR 36189L5D00 AC 120V 60Hz 1
M03 CLAMP MOTOR 3611206000 SK5 0.7T 2
M04 BRACKET IDLER AS 3610609100 DWR-WE31 1
M05 SPRING IDLER 3615115500 HSW3 1
M06 SPECIAL BOLT 3616039000 S18A M6x10(FLANGE) 1
M07 SWITCH MICRO 3619047500
UL. 16A 250AC HINGE LEVER. N-C 200G 1
-SCREW TAPPING 7121301611 T2S PAN 3x16 2For xing micrd s/w
M08 CASE FAN F 3611144900 PP(Heat resisting) 1
M09 CASE FAN R 3611145000 PP(Heat resisting) 1
M10 GASKET PIPE 3612323200 EPDM(320*15*2.0t) 1
-SCREW TAPPING 7112401411 T1 TRS 4x14 3For xing case fanr to bracket motor
M11 THERMOSTAT FAN 3619047900
UL.70ON.85OFF.125V/15A,250V/7.5A 1
-SCREW TAPPING 7121300811 T2S PAN 3x8 2For xing thermostat fan
M12 THERMOSTAT FAN 361AAAAC20
UL-DRYER.R40=26.065K.R90=4.4278K 1
-SCREW TAPPING 7122401411 T2 TRS 4x14 1For xing thermistor fan
M13 IMPELLER FAN AS 3611886200 PP(Heat resisting)+BUSHING 1
M14 SPECIAL WASHER 3616039100 SPC 1
M15 SPECIAL NUT 3616039200 NUT HEX 3/8-24 UNF LH 1
M16 COVER FAN 3611428200 PP(Heat resisting) 1
-SCREW TAPPING 7122401411 PP(Heat resisting) 2For xing cover fan

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3. GAS BURNER ASS’Y
No. Part Name Part Code Description Qtt’y Remark
G01 VALVE AS 3615417200 DC12V,130mA 0.5Psi 1LPG
3615417300 DC12V,130mA 0.5Psi 1LPG
G02 SCREW TAPPING T1 M4*8 4For xing G01 & G03
G03 GUIDE BUNNER 3612511100 SGCC 1.0T 1
G04 MIXING VENTURI AS 3612209200 VENTURI AS+ FLAME DAMPER 1WELDING(SPOT)
G05 SCREW TAPPING M4*8, T1 2
G06 BRACKET IGNITER 3610609400 SGCC 1.6T 1
G07 SCREW TAPPING T1 M4°ø8 1For xing G03 & G06
G08 SCREW TAPPING T1 M4°ø8 1For xing G03 & G06
G09 IGNITER AS 36189L5800 Ceramic type 120V 60Hz 4A 1
G10 O-RING 3614604100 HNBR 1
G11 PIPE AS 3614413800 Pipe+Fixture+connector 1WELDING
G12 SCREW TAPPING PS/W 4°ø12 2For xing G01 & G11
G13 CAP PIPE 3610918200 PP 1
G14 FIXTURE FUNNEL 3612009200 SGCC 2.0T 1
G15 FUNNEL 3612511300 ALCOSTA 0.7T 1
G16 SCREW TAPPING T1 M4*8 2For xing G14 & G15
G17 FLAME SENSOR AS 3614825700 CSA, 5.75A 120V 60Hz 10RS 1
G18 SCREW TAPPING T1 M4*8 1
G19
THERMOSTAT CUT-OUT 3619047810 110°C OFF / - 35°C ON 1
G20 SCREW TAPPING T1 M4*8 2
G21 THERMOSTAT HI-LIMIT 3619047610 95°C OFF / 70°C ON 125V 25A 1
G22 SCREW TAPPING T1 M4*8 2

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4. INLETDUCT ASS’Y
A01
A02
A04
A05
A06
A03
No. Part Name Part Code Description Qtt’y Remark
A01 DUCT INLET REAR 3617510200 ALCOSTA 0.6T 1ELECTRIC TYPE
3617510210 ALCOSTA 0.6T 1GAS TYPE
A02 DUCT INLET FRONT 3617510300 ALCOSTA 0.6T 4ELECTRIC TYPE
3617510310 ALCOSTA 0.6T GAS TYPE
A03 HEATER AS 3612802500 240V 5000W 1ELECTRIC TYPE
A04 THERMOSTAT HI-LIMIT 3619047600 125°C OFF / 94°C ON 250V 25A 1ELECTRIC TYPE
A05 THERMOSTAT CUT-OUT 3619047800 140°C OFF / -35°C ON 250V 25A 2ELECTRIC TYPE
A06 HARNES HEATER(DRYER) 3612797100 UL1015 AWG12 1ELECTRIC TYPE
-SCREW TAPPING 7122400811 T2S TRS 4x8 MFZN 1
FOR FIXING DUCT INLET F & R
-SCREW TAPPING 7122400811 T2S TRS 4x8 MFZN 2FOR FIXING SENSOR
4-1. Electric Type 4-2. Gas Type

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5. SUPPORT DRUM REAR ASS’Y
B07
B02
B01
B04
B03
B02
B02B05
No. Part Name Part Code Description Qtt’y Remark
B01 SUPPORT DRUM REAR 3615304500 STS430 2B 0.8T 1
B02 BRACKET SUP.R-SIDE 3610608810 SGCC 1.0t 2
B03 BRACKET SUP.R-UPPER 3610608910 SGCC 1.0t 1
-SCREW TAPPING 7122401411 T2 TRS 4x14 MFZN 7For xing bracket supp.up & side
B04 ROLLER AS 3614714400 ASSY 2
B05 WASHER SHAFT 3616039400 T=1.6 ID=10.0 OD=25 2For xing roller as
B06 NUT HEX 3616039300 M10 P1.5 2For xing roller as
B07 DUCT INLET AS 3617510110 ALCOSTA 0.6T 1GAS TYPE
3617510100 ELECTRIC TYPE

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6. SUPPORT DRUM FRONT ASS’Y
No. Part Name Part Code Description Qtt’y Remark
S01 SUP. DRUM F 3615304600 SECD 0.8T 1
S02 HOUSING LAMP 3613053400 PP(Heat Resisting) 1
S03 SOCKET LAMP 3613053300 14 BASE LEAD WIRE TYPE 1
S04 LAMP 3613625400 AC 125V 15W 1
S05 WINDOW LAMP 3615505100 ABS(Transparent) 1
- SCREW TAPPING 7112401208 T1 TRS 4x12 SUS 1 For xing Window Lamp to Sup.Drum F
S06 ROLLER AS 3614714400 WE31’S Roller As 2
S07 WASHER SHAFT 3616039400 T=1.6 ID=10.0 OD=25 2
S08 NUT HEX 3616039300 M10 P1.5 2
S09 BODY FILTER R 3611909700 PP(Heat resisting) 1
S10 BODY FILTER F 3611909600 PP(Heat resisting) 1
S11 FILTER AS 3611909810 PP+NYLON MESH 1 Insert injection
S12 DUCT OUTLET AS 3617510400 DWR-WE31, ALCOSTA 0.6t 1
- SCREW TAPPING 7122401408 T2S TRS 4x14 SUS 3 For xing Body Filter to Sup.Drum F
- SCREW TAPPING 7122401408 T2S TRS 4x14 SUS 3 For xing Duct Outlet As to Sup.Drum F
S13 SENSOR MOISTURE 3614825500 STS430 2B 0.8T 2
S14 FIXTURE SENSOR A 3612009600 PP(Heat resisting) 1 Located center position
S15 FIXTURE SENSOR B 3612009700 PP(Heat resisting) 1 Located right position
S16 HARNESS SENSOR 3612797200 UL. DRYER. SUB-SENSOR 1
S17 LOCK HARNESS 3613802400 M TYPE 15x19 1 For xing Harness Sensor to Sup Drum F
S18 STEAM NOZZLE PP 1
- SCREW TAPPING 7122401408 2S TRS 4 * 14 SUS 2 For xing Steam nozzle

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7. DRUM ASS’Y
D01
D04
D02
D03
D03
D04
D05
No. Part Name Part Code Description Qtt’y Remark
D01 DRUM 3617011000 STS430 J1L 0.5T 1
D02 LIFTER 361A401050 Heat resisting PP 3
- SCREW TAPPING 7122502008 T2 TRS 5x20 SUS 12 For xing lifter
D03 SEAL DRUM AS 3614010600 Felt + Synthetic leather 2
D04 PAD DRUM 3614111100 BUTYL 6
D05 V-BELT 3616591200 POLY TYPE 2,340mm 1

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8. DOOR ASS’Y
D09
D01
D07
D02
D03
D08
D06
D04
D05
No. Part Name Part Code Description Qtt’y Remark
D01 FRAME DOOR I 3612208000 Heat resisting PP 1
D02 GLASS DOOR 36117ABR00 Glass 1
D03 PROTECTOR GLASS 3618304300 Transparent ABS 1
D04 HINGE DOOR 3612903600 Zn-Dc Zn Plated 1
D05 CAP HINGE DOOR 3610916500 POM 2
D06 FRAME DOOR O 3612208110 ABS 1
D07 GASKET DOOR 3612323000 TPE 1
D08 COVER HANDLE 3611428310 ABS 1
D09 HOOK DOOR 3613101100 POM 1
- SCREW TAPPING 7115401608 FLT 4x16 SUS 1 For xing hook door
- SCREW TAPPING 7115402008 T1S FLT 4x20 SUS430 NATURAL 15 For xing the attachment with door o&I

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9.PLATE TOP ASS’Y
No. Part Name Part Code Description Qtt’y Remark
T01 PLATE TOP 3614533010 SECD 1.2T 1
T02 HANDLE REAR 3615304100 ABS 2
- SCREW TAPPING 7122401411 T2S TRS 4x14 MFZN 4

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10. CABINET FRONT ASS’Y
G01 G07
G04
G06
G02
G09
G03
G08
G05
No. Part Name Part Code Description Qtt’y Remark
G01 CABINET-F 3610812500 SGCD 0.8t 1
G02 GASKET CABINET F 3612323350 EPDM 5x10 3.0T R207 4
G03 SUPPORTER HINGE 3615304400 SGCC 2.0t 2
G04 DOOR LOCK AS 3613802500 1
- SCREW TAPPING 7122401409 T2S TRS 4x14 SUS430 2 For xing door lock as
G05 SWITCH DOOR 3619047700 125V 7.5A 1
G06 DOOR AS 36117ABQ00 DWD-WE31 1
- SCREW MACHINE 3616051229 STS430 F/L BOLT(SE) 5x12 1 For xing hinge & cabinet f
G07 LABEL WARNING F 3613558800 PVC 1
G08 LABEL CAUTION F 3613557600 PVC 1
G09 LABEL RATING 3613558900 PVC 1

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11. PANEL F ASS’Y
F01
F20
F02
F03
F05
F08
F07
F09
F10
F12
F15
F11
F13
F14
F16
F17
F18
F20
F19
F04
F06
No. Part Name Part Code Description Qtt’y Remark
F1 PANEL–F 3614289700 ABS , WE52 1
F2 DECO POWER 3611692110 ABS , GILDING_BASE 1
F3 DECO START 3611692210 ABS , GILDING_BASE 1
F4 BUTTON FUNCTION DRY LEVEL 3616640700 ABS+PRINT 1
F5 BUTTON FUNCTION TEMP CONTROL 3616640800 ABS+PRINT 1
F6 BUTTON FUNCTION TIME DRY 3616640900 ABS+PRINT 1
F7 BUTTON FUNCTION BEEPER 3616641000 ABS+PRINT 1
F8 SPRING BUTTON 3615116200 SUS 0.7PI D=12.3 L=15 4
F9 DECO WINDOW 3611692410 ABS , GILDING_BASE 1
F10 WINDOW DISPLAY 3615508300 ABS , TR558 , WE52 1
F11 BUTTON OPTION 3616641200 ABS , TR558 , WE52 1
F12 BUTTON TIME 3616641100 ABS , WE52 1
F13 WINDOW COURSE 3615508200 ABS , TR558 , WE52 1
F14 DECO COURSE 3611692310 ABS , GILDING_BASE 1
F15 BUTTON POWER 3616640500 ABS , TR558 , WE52 1
F16 BUTTON AS 3616640550 WE52 1
F17 HOLDER POWER 3613056800 ABS , VE–0856 , WE52 2
F18 HOLDER COURSE 3613056900 ABS , VE–0856 , WE52 1
F19 HOLDER OPTION 3613057000 ABS , VE–0856 , WE52 1
F20 CASE PCB F 3611148800 ABS , VE–0856 , WE52 1