Service Manual

2-12
n
27” Stacked Laundry Center
DIAGNOSTICS & TROUBLESHOOTING
For Service Technician Use Only
  

• No operaon
• No Status LEDs
No power to washer. Check power at outlet, check circuit breakers, fuses, or juncon
box connecons.
Connecon problem between AC
plug and power harness.
Check the AC plug, power harness, and main control for
connuity.
Main control not properly installed
in console.
See TEST #4: Console and Indicators, page 3-12.
Main Control problem. See Test #1: Main Control, page 3-5.

No response when
START buon is
pressed
Lid not closed. Check for interference with lid. Lid must be closed for cycle to
start.
User Interface problem. See TEST #4: Console and Indicators, page 3-12.
Main Control problem. See TEST #1: Main Control, page 3-5.


User Interface problem. See TEST #4: Keys and Encoders, page 3-12.
Main Control problem. See TEST #1: Main Control, page 3-5.
 No water supplied to washer. 1. Check water connecons to washer.
2. Verify that hot and cold waster supply is on.
Plugged lter/screen. Check for plugged lter or screen in the water valve or hoses.
Drain hose installaon. Check for proper drain hose installaon.
Valve problem. See TEST #2: Valves, page 3-7.
Main Control problem. See Test #1: Main Control, page 3-5.
 Pressure hose. See TEST #5: Water Level, page 3-13.
Valve problem. See TEST #2: Valves, page 3-7.
Washer requires calibraon. Perform washer calibraon on page 2-4.
Onboard pressure transducer. See TEST #5: Water Level, page 3-13.
Main control problem. See TEST #1: Main Control, page 3-5.


Water hose installaon. Make sure inlet hoses are connected properly.
Valve problem. See TEST #2: Valves, page 3-7.
Main control problem. See TEST #1: Main Control, page 3-5.


Some tests will require accessing components. See page 3-3,
for component locaons.
For detailed troubleshoong procedures, refer to
“Troubleshoong Tests” beginning on page 3-5.
WARNING
Electrical Shock Hazard
Disconnect power before servicing.
Failure to do so can result in death or
electrical shock.
Replace all parts and panels before operating.
Connued on next page . . .