Installation Sheet

Troubleshooting (cont.)
Symptoms Probable Causes Recommended Action
7. Blower motor operates,
air bubbles are observed,
but speed feature does
not work.
A. Blower motor inlet is blocked. A. Clean blower motor inlet.
B. Loose, disconnected, or
damaged wiring harness.
B. Check wiring for proper
connections. Replace the wiring
harness if necessary.
C. User keypad does not work. C. Replace the user keypad.
D. Blower motor does not work. D. Replace the blower motor.
8. Blower motor does not
turn off when the On/Off
button is pressed.
A. User keypad does not work. A. Replace the user keypad.
B. Loose, disconnected, or
damaged wiring harness.
B. Check wiring for proper
connections. Replace the wiring
harness if necessary.
C. Control does not work. C. Replace the control.
9. Purge mode does not
work.
A. User keypad does not work. A. Replace the user keypad.
B. Control does not work. B. Replace the control.
10. Bath does not purge
automatically.
A. Blower does not work. A. Replace the blower.
B. Water level sensors faulty. B. Replace the wires.
C. Water level sensors run together. C. Separate the wires so that they run
along different sides of the bath.
Kohler Co. 13 1385105-2-B