Whirlpool LSA 1100 User manual

SERVICE MANUAL
Page | 1
SERVICE MANUAL
Vertical Axis Washing Machine
Model: LSA 1100
Caution
:In this Manual, some parts technical specification can be
changed for improving, their performance without notice in
the parts list. So, if you need the latest parts information,
please contact the Service partner Manufacturer.

SERVICE MANUAL
Page | 2
1. TOP LOAD WASHING MACHINE…………………………………03
2. WASHER SPECIFICATION……………………………………………04
3. FULL MACHINE ASSEMBLY.…………………………………….....05
4. CONTROL COMPONENTS & SPECIFICATION..……….…….18
5. ERROR DISPLAY AND DIAGNOSIS..……………………..………20
6. CYCLE DURATION....…………………………………………..………23
7. SEQUENCE CHART……………………………………………..………24
8. FEATURE MATRIX.………...…………………………………..………25
9. WIRING DIAGRAM………………………………………..……………26
VERTICAL AXIS WASHING
MACHINE SERVICE MANUAL
INTEX

SERVICE MANUAL
Page | 3
6
th
sense
#
Automatic Precision Water Level Selection
6
th
Sense automatically selects optimum water level based on the load to ensure that no water
is wasted and you get an enhanced wash performance compared to other washers.
lexi Loading/ Add a Garment
The machine allows you to add clothes in between cycles such that precious time, water and
energy are saved by avoiding repetition of a cycle for the clothes that were left out.
Auto Tub Clean
All the programs are configured in such a way that after every wash rinse process the tub is
automatically cleaned without taking extra water, thus keeping your washer clean, while saving
precious water, as well.
Air Suspension System
The new suspension system which acts as an air cushion below the tub coupled with a unique
cabinet pattern reduces noise levels and machine walk, thus suppressing vibration.
# Available only on Select Programs. For details refer the Program Guide in user manual.
TOP LOAD WASHING MACHINE

SERVICE MANUAL
Page | 4
Model LSA 1100
Dimension (mm) 620 X 670 X 1020
Maximum Mass Of Textile (kg) 11 Kg Dry Linen
Machine Weight (kg) 40.2
Machine Weight - Packed (kg) 46.5
Spin Speed (RPM) 700-740
Operating Water Pressure 0.2 to 8 bar
WASHER
SPECI ICATION

SERVICE MANUAL
Page | 5
ULL MACHINE ASSEMBLY
1
2
3
6
4
5
7

SERVICE MANUAL
Page | 6
Sl. No Description
1
TOP AND LID ASSEMBLY
2 WASH UNIT
3
CABINET-ENCLOSURE
4
HYDRAULIC SYSTEM INLET
5 CONTROLS
6
DRIVE SYSTEM
7 HYDRAULIC SYSTEM OUTLET
ULL MACHINE ASSEMBLY

SERVICE MANUAL
Page | 7
Sl.
No
Part No
Description
Qty
1 P01882127 FRONT STIFFNER - VARI 1
2
P01882114 DAMPER PAD EPE WITH ADHESIVE
3
3 P01882134
CABINET ASSY COMPLETE - GRAPHITE 1
4
W10499895 INSPECTION COVER G62
1
5
P01889015 RAT MESH - PLASTIC -24 INCH - KOHINOOR
1
6
P01882129 FOOT ASSEMBLY
4
3
1
2
6
5
CABINET ENCLOSURE
4

SERVICE MANUAL
Page | 8
Sl. No
Part No
Part
Description
Qty
1
W10731723 LID ASSEMBLY WITH IFU - PHILIPPINES
1
2 P01881025
PLUG LEFT - GRAPHITE 1
3 P01881026A
PLUG RIGHT - GRAPHITE 1
4
W10698062 TOP SOFT 62 VARI GRAPHITE PAINT
1
5 W10732242 SWITCH LID - CHAGAL STYLE 1
6
P01883006 BRACKET LID SWITCH 24 INCH
1
7 W10520394
HINGE PIN-VARI 2
1
5
6
7
3
2
TOP AND LID ASSEMBLY
4

SERVICE MANUAL
Page | 9
Sl. No Part No Description Qty
1 - BASKET PLASTIC ASSEMBLY 1
2 P01880702 SUSPENSION ASSY 24" (AIR DAMPED) 4
3 W10597937 TUB WITH AIRDOME END CAP NON HEATER 1
1
2
3
BALANCE RING
WASH UNIT

SERVICE MANUAL
Page | 10
Sl. No Part No Description Qty
1 W10697171 BALANCE RING ASSY-24"-GLOBAL WHITE 1
2 W10697175 BASKET PLASTIC - 24"-GLOBAL WHITE 1
3 P01881308 DRIVE HUB - 24 1
4
P01881309
WRAPPER SS
-
WELDED
-
24 INC
H
1
5
W10697176
RING BOTTOM BASKET
-
24"
-
GLOBAL WHITE
1
4
3
1
BASKET ASSEMBLY
2
5

SERVICE MANUAL
Page | 11
Sl. No
Part No
Description
Qty
1 W10704469 DUAL ACTION AGITATOR ASSY-GLOBAL WHITE 1
1
AGITATOR ASSEMBLY

SERVICE MANUAL
Page | 12
Sl. No Part No Description Qty
1
W10705363
TUB RING ASSEMBLY
-
VARI
-
GLOBAL WHITE
1
2 P01880701 BALL UPPER SUSPENSION 24 INCH 4
3 W10597937 TUB WITH AIRDOME END CAP NON HEATER 1
TUB ASSEMBLY
1
3
2

SERVICE MANUAL
Page | 13
DRIVE ASSEMBLY
4
2
1
5
3
11
10
6
7
8
9
12

SERVICE MANUAL
Page | 14
S
l
.
N
o:
Part No
Description
Qty
1
W10678783
TUB SUPPORT ASSY 24",G62
1
2
S01132031
SCREW
-
ST6.3X25
-
F,HEX;STEEL
7
3
W10708563
BRAKE BAND & ARM ASM,G62
1
4 W10508762 DRAIN MOTOR ASSY 1
5
W10708847 P0 CAPACITOR - 13 MFD WITH 110uH
1
6 P01011107 SLIDER SPLUTCH 1
7
P01011152 CAM SPLUTCH
1
8
P01011126 PULLEY & CUP WASHER ASSY.
1
9
P01881115 DRIVE BELT - 60HZ
1
10
W10681214 SLOT SENSOR ASSY
1
11 P01881120 MOTOR 60Hz - SAPPHIRE EXPORT PHILIPPINES 1
12
W10500413 DRIVE ASSY DAA 4 PIN
1
DRIVE ASSEMBLY

Sl. No
Part No
1
W10501010
PRESSURE SENSOR
2
W10600844
CONTROL PANEL BUTTON ASSY GRAPHITE,G62
3
W10629295
UI ASSY
4
W10719503
CCU ASSY
5
W10678403
HARNESS LEFT
6
W10550689
POWER CORD
7
W10708520
RIGHT HARNESS
8 W10708267
HARNESS LOWER
9 W10704454
ESCUTCHEON PHILIPPINES AGI, 62CM
CONTROL
S
4
1
2
6
7
3
5
8
Description
PRESSURE SENSOR
-
LUMINA
CONTROL PANEL BUTTON ASSY GRAPHITE,G62
UI ASSY
-
SAPPHIRE G62
-
SEA PHILIPINNES
CCU ASSY
-
Phillipines
-
LSA 1100
HARNESS LEFT
-
VARI MINIVARI REFRESH
POWER CORD
-
220V 10A
-
PHILLIPINES
RIGHT HARNESS
-
VARI PHILIPPINES
HARNESS LOWER
- VARI PHILIPPINES
ESCUTCHEON PHILIPPINES AGI, 62CM
SERVICE MANUAL
Page | 15
Qty
1
CONTROL PANEL BUTTON ASSY GRAPHITE,G62
1
1
1
1
1
1
1
1
9

SERVICE MANUAL
Page | 16
Sl. No Part No Description Qty
1
P01610049
CAP INLET VALVE
-
THREADED
1
2
S01132015
BRACKET
-
DOUBLE OUTLET
-
SAPPHIRE EXPORT
1
3
W10585803
SINGLE INLET
-
DOUBLE OUTLET VALVE ASSM
1
4
W10697936
HOUSING DISPENSER ASSY
-
24" REFRESH
1
5
W10697982
SYPHON CAP
-
DARK GREY
1
6
W10703693
TRAY DISPENSR SOFT 62VARI GRAPHITE PRINT
1
-
W10679310
HOSE
-
INLET
-
HOT,G62
1
2
3
4
5
6
HYDRAULIC SYSTEM
-
INLET
1

SERVICE MANUAL
Page | 17
Sl. No Part No Description Qty
1 P01881114 DUMP VALVE ASSY- SAPPHIRE(SERVICE) 1
2 W10739506 CLAMP DIA.33 CLOSED ENDS 1
3 P01100001 DRAIN HOSE-DIA 32 1
4 P01883031 HOSE PRESSOR SENSOR ASSY - 24 Inch 1
2
1
3
HYDRALIC SYSTEM
–
OUTLET
4

SERVICE MANUAL
Page | 18
S.no
COMPONENT NAME
PART NUMBER
COMPONENT SPECI ICATION
QTY
1
INLET
VALVE
Single Inlet -
Double Outlet
Valve
W10585803
a) Nominal voltage : 220 230V AC
b) Nominal frequency : 50 60 Hz
c) Nominal current : 0.02A
d)
Nominal power : 6
w
1
2
PRESSURE SENSOR
W10501010
a)
Nominal
Voltage : 5±0.5 V DC
b) Output Freq : 25.60 - 21 Khz
1
3
LID SWITCH
W10588010
a)
Switch rating: single pole normally closed,
b) Application Current & Voltage -
-> 0.02mA-5V(DC)
-> 0.38mA - 12V(DC)
1
4
SLOT SENSOR
W10681214
a)
Conducting voltage : 0.8v
(max)
b) Blocked voltage : 4.6v (min)
1
5
CAPACITOR
W10708847
a)
Capacitance, voltage: 1
3
μf +5%, 440 v
b) Inductance : 110 μH with ±7%,
c) Frequency: 50 60 Hz
1
6
TORQUE MOTOR
W10508762
a)
Nominal voltage : 230 V AC
b) Nominal Freq : 50 60 ± 2 Hz
c) Nominal current : 20 ± 3mA
d) Nominal power : 3.5 ± 0.5 w
1
7
MOTOR
P01881120
a)
Nominal Voltage: 220
-
V AC Single Phase
b) Frequency : 60 Hz ± 2Hz
c) Rated Output Power: 187W
d) Capacitor: 13μf +5%,440V AC
1
8
USER INTER ACE
W10629295
a) 5V DC, 30mA, 12V DC, 12mA
1
9
CCU ASSY-PHILIPPINES-LSA 1100
W10719503
a)
Nominal Voltage: 220V AC @ 60 Hz.
b) Operating Voltage range : 170V AC to
270V AC
c) Operating frequency : 60 Hz ± 3 Hz
d) Standby Power at nominal voltage : <
0.5W
e) Standby Power Consumption at 270 V AC :
< 1W
1
CONTROL COMPONENTS
AND SPECI ICATION

RID#1 Main unction
RID#1 .1 LOAD SENSING
Load Sensing Animation
1) Decides the Required Water level with
respect to the Mass of Cloth Load
a)
P1 (Daily Wash) and P6(Bed linen) programs will follow this Load
process
b)
Finalize the water level by slot sensor output data during 60 sec of
sensing between 30
RID#1 .2 KEY LOCK
1)
In order to lock the Keys, Press Delay End and Extra Rinse key simultaneously so that
Keys will get Locked & the correspondi
2)
Key lock can be invoked only when the system is in running mode.
3)
There will be no response for any key press while the system remains in
Key Lock mode and the corresponding LED will blink 5 times.
4)
In order to unlock, Press Dela
5)
During Errors, Key lock feature will get disabled for Power & start pause
key depending on the type of Errors.
RID#1 .3 6
th
SENSE
1) 6
th
Sense LED will be turned ON whenever Load sensing happens
will remain
ON throughout that Cycle and this LED
whenever Error pops up
RID#1 .4 EXTRA RINSE
1)
Extra Rinse selection will be improving the Rinseability performance
whenever the laundry requires
2)
2X 3X selection will result in 2 3 Rinse Phases of a sele
EATURES
Load Sensing Animation
1) Decides the Required Water level with
respect to the Mass of Cloth Load
P1 (Daily Wash) and P6(Bed linen) programs will follow this Load
process
Finalize the water level by slot sensor output data during 60 sec of
sensing between 30
-150 rpm
In order to lock the Keys, Press Delay End and Extra Rinse key simultaneously so that
Keys will get Locked & the correspondi
ng LED will start glowing.
Key lock can be invoked only when the system is in running mode.
There will be no response for any key press while the system remains in
Key Lock mode and the corresponding LED will blink 5 times.
In order to unlock, Press Dela
y End and Extra Rinse key simultaneously
During Errors, Key lock feature will get disabled for Power & start pause
key depending on the type of Errors.
Sense LED will be turned ON whenever Load sensing happens
ON throughout that Cycle and this LED
will go to Off
whenever Error pops up
Extra Rinse selection will be improving the Rinseability performance
whenever the laundry requires
2X 3X selection will result in 2 3 Rinse Phases of a sele
cted cycle
SERVICE MANUAL
Page | 19
P1 (Daily Wash) and P6(Bed linen) programs will follow this Load
sensing
Finalize the water level by slot sensor output data during 60 sec of
In order to lock the Keys, Press Delay End and Extra Rinse key simultaneously so that
ng LED will start glowing.
Key lock can be invoked only when the system is in running mode.
There will be no response for any key press while the system remains in
y End and Extra Rinse key simultaneously
During Errors, Key lock feature will get disabled for Power & start pause
Sense LED will be turned ON whenever Load sensing happens
and it
will go to Off
Extra Rinse selection will be improving the Rinseability performance
cted cycle

RID#1 .5 SUPERSOAK
1)
Super soak option selection improves the Wash performance whenever the
dirt level in the Wash loads found to be higher.
2)
While selecting this Feature, Soak Duration will get increased
to Water level and program selected.
RID#1 .6 SO TENER ILL
1)
Softener Valve fill will happen in the Last Rinse Phase of all programs except
P5(Wool), P7(Whites) and P10(Spin).
2)
In Case of P8(Colors) Softener valve fill will Happen even in Was
RID#1 .7 DELAY END
1)
Delay End key is used to set the “Delay End” time for the selected wash
program
2)
Delay End option can be selected between 3 to 24 Hrs
3)
While selecting this feature, control will
duration of Delay
RID#2
ERROR DISPLAY & ITS DIAGNOSIS
RID#2
.1 CHECK WATER ERROR
1)
If desired water level did not attain within 10 mins during fill then Check Water Error
will be popped by means of turning ON the Check water LED.
2)
Inlet valve will move to
detection & waits for start key press after checking the water inlet.
3) Need to check:
a) Ensur
e the Water supply at the inlet
b)
Check for the blockage at fill hose and at the Inlet valve filter.
c)
Ensure that Inlet v
inlet valve operation & its connections from PCB to Inlet valve.
d)
Check for pressure sensor frequency response & kink or puncture at the
pressure hose.
e)
Ensure that drain hose free end should be lef
medium.
f)
Ensure that the Water head is >10ft from the Machine Inlet.
g)
Check for functionality of both COLD & SOFTENER VALVE.
ERROR DISPLAY AND DIAGNOSIS
Super soak option selection improves the Wash performance whenever the
dirt level in the Wash loads found to be higher.
While selecting this Feature, Soak Duration will get increased
with respect
to Water level and program selected.
Softener Valve fill will happen in the Last Rinse Phase of all programs except
P5(Wool), P7(Whites) and P10(Spin).
In Case of P8(Colors) Softener valve fill will Happen even in Was
Delay End key is used to set the “Delay End” time for the selected wash
Delay End option can be selected between 3 to 24 Hrs
While selecting this feature, control will
complete the selected cycle in the Specified
ERROR DISPLAY & ITS DIAGNOSIS
.1 CHECK WATER ERROR
If desired water level did not attain within 10 mins during fill then Check Water Error
will be popped by means of turning ON the Check water LED.
Inlet valve will move to
OFF state after 5 mins from Check water error
detection & waits for start key press after checking the water inlet.
e the Water supply at the inlet
Check for the blockage at fill hose and at the Inlet valve filter.
Ensure that Inlet v
alve is turning ON during fill process and if not check for
inlet valve operation & its connections from PCB to Inlet valve.
Check for pressure sensor frequency response & kink or puncture at the
pressure hose.
Ensure that drain hose free end should be lef
t in atmosphere not in any other
Ensure that the Water head is >10ft from the Machine Inlet.
Check for functionality of both COLD & SOFTENER VALVE.
ERROR DISPLAY AND DIAGNOSIS
SERVICE MANUAL
Page | 20
Super soak option selection improves the Wash performance whenever the
with respect
Softener Valve fill will happen in the Last Rinse Phase of all programs except
In Case of P8(Colors) Softener valve fill will Happen even in Was
h Phase
Delay End key is used to set the “Delay End” time for the selected wash
complete the selected cycle in the Specified
If desired water level did not attain within 10 mins during fill then Check Water Error
OFF state after 5 mins from Check water error
detection & waits for start key press after checking the water inlet.
Check for the blockage at fill hose and at the Inlet valve filter.
alve is turning ON during fill process and if not check for
inlet valve operation & its connections from PCB to Inlet valve.
Check for pressure sensor frequency response & kink or puncture at the
t in atmosphere not in any other
Ensure that the Water head is >10ft from the Machine Inlet.
Check for functionality of both COLD & SOFTENER VALVE.