Whirlpool Dishwasher MAH3000 用户手册

I N T R O D U C T I O N

I N T R O D U C T I O N ...........................................................................................................................................................

...........................................................................................................................................................

........................................................................................................................................................... iiiii

C O N T E N T S

C O N T E N T S .......................................................................................................................................................................

.......................................................................................................................................................................

....................................................................................................................................................................... i i

i i

S E C T I O N 1 . G E N E R A L I N F O R M A T I O N

S E C T I O N 1 . G E N E R A L I N F O R M A T I O N ......................................................................................................

......................................................................................................

...................................................................................................... 1 - 1

1 - 1

P R E - I N S T A L L A T I O N R E Q U I R E M E N T S ............................................................................................................ 1 - 1

U N C R A T I N G ....................................................................................................................................................................... 1 - 1

I N S T A L L A T I O N .................................................................................................................................................................. 1 - 2
G R O U N D I N G P O L A R I T Y C H E C K S ...................................................................................................................... 1-4
S P E C I F I C A T I O N S ............................................................................................................................................................. 1-4
W A S H E R C O N T R O L S ................................................................................................................................................... 1 - 5

I N P U T   D E F I N I T I O N S ..................................................................................................................................................... 1 - 6
O U T P U T   D E F I N I T I O N S ............................................................................................................................................... 1 - 8
C Y C L E   S E Q U E N C E   D E F I N I T I O N S ................................................................................................................... 1 - 1 0
M I S C E L L A N E O U S ....................................................................................................................................................... 1 - 1 1

Door Latch Switch Monitoring .................................................................................................................... 1 - 1 1
Door Lock/Spin Control ................................................................................................................................... 1 - 1 1
Redistribution ......................................................................................................................................................... 1 - 1 1
Push-To-Start Relay Operation .................................................................................................................... 1 - 1 2

C Y C L E R E V I E W ............................................................................................................................................................. 1 - 1 3
G E N E R A L C O M P O N E N T E X P L O D E D V I E W ............................................................................................ 1 - 1 4

S E C T I O N 2 . E L E C T R I C A L C O M P O N E N T S & T E S T I N G

S E C T I O N 2 . E L E C T R I C A L C O M P O N E N T S & T E S T I N G ..................................................................

..................................................................

.................................................................. 2 - 1

2 - 1

E L E C T R I C A L T E S T E Q U I P M E N T ........................................................................................................................ 2 - 1

E L E C T R I C A L T E S T S ..................................................................................................................................................... 2-2

G r o u n d e d C o m p o n e n t s ..................................................................................................................................... 2-2
Voltage Checks ......................................................................................................................................................... 2-2
Water Valve Test ....................................................................................................................................................... 2-2
Wax Motor Check/Door Lock Mechanism ............................................................................................ 2-2
Timer & Console Switches ............................................................................................................................... 2-3
Timer Input Charts .................................................................................................................................................. 2-3
M a c h i n e C o n t r o l ....................................................................................................................................................... 2-5

D R I V E M O T O R ................................................................................................................................................................... 2-7
M O T O R C O N T R O L B O A R D ...................................................................................................................................... 2-7

Motor & Motor Control Test ............................................................................................................................ 2-8
Motor Phase Test .................................................................................................................................................... 2-8
Motor Windings Check ....................................................................................................................................... 2-9
Tachometer Circuit Diagnostics ................................................................................................ .............2-10

U N B A L A N C E C O N T R O L S Y S T E M .................................................................................................................. 2 - 1 1

Tub Displacement Switch ............................................................................................................................... 2 - 1 2
Strut Displacement Switch ............................................................................................................................ 2 - 1 2
Inertial Unbalance Switch ............................................................................................................................... 2 - 1 3
Cabinet Vibration Sensor ............................................................................................................................... 2 - 1 3
Cabinet Vibration Absorber ......................................................................................................................... 2 - 1 3

C O N T E N T S

1 6 0 0 8 3 7 3 - 0 1

C O N T E N T S

i i