68
Recirculation Pump Tests
1. Enter service mode.
2. Run Test 26.
3. Press the Start key to begin the test.
4. The door locks and the cold water valve is turned
on. The control will fi ll to the main water level and
then turn off the water valve. When the water
level is above the Recirculation Pump Set level,
the recirculation pump will operate. If the water
level is below the Recirculation Pump Set level,
the recirculation pump will turn off .
Recirculation Pump Diagnostics
1. Check for current draw at IMC J701-3.
• If current draw is detected and water is not
circulating, check for foreign material in pump
and pump fi lter.
• If no current draw is detected, go to step 2.
2. Check for 120 VAC between IMC J701-3 and IMC
J101-2.
• If 120 VAC is not present replace the IMC
board.
• If 120 VAC is present check wiring between
IMC board and pump. If wiring is ok replace
pump.
Recirculation Pump Removal
See Drain Pump Removal.
Overnight Dry Fan
Housing
Fan
Operating Voltage: 13.7 VDC
Resistance: N/A
Location: See Overnight Dry Fan Location on page
35.
The overnight dry fan is used when the Overnight
Dry feature is selected. Overnight dry is intended for
smaller loads only and is not available on all cycles.
Choose a cycle that allows this feature then press
the Overnight Dry button, the overnight dry LED will
light up. Press Start and the wash cycle will start.
Overnight dry takes place once the wash cycle is
completed. Drying is accomplished by tumbling the
clothes and moving a steady stream of air through
the machine. The fan only operates at one speed.
Overnight Dry Fan Strip Circuit
IMC J102-1
OND
IMC J102-3
OND Fan Motor
DC GND
13.7 VDC
Overnight Dry Fan Tests
1. Enter service mode.
2. Run Test 27.
3. Verify fan operation.
Overnight Dry Fan Diagnostics
1. Operate the fan motor in service mode.
2. Check for 13 VDC at the overnight dry fan
connector.
• If 13 VDC is present replace motor.
• If 13 VDC is not present go to step 3.
3. Check for 13 VDC at IMC J102 pins 1 & 3.
• If 13 VDC is present, check wire harness.
• If 13 VDC is not present, replace the IMC
board.
Overnight Dry Fan Removal
1. Disconnect power to the unit.
2. Remove the control panel. (See Control Panel
Removal)
3. Remove the top panel. (See Top Panel Remov-
al)
4. Disconnect the overnight dry fan connector.
5. Remove the overnight dry fan hose.
6. Remove the 2 fan housing mounting screws.
One is located at the top center of the fan
housing and the other is located at the bottom
center of the fan housing.
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