Installation Guide

Troubleshooting (cont.)
Troubleshooting Table
Symptoms Probable Cause Recommended Action
2. Bath is turned on, but
there is little or no heat.
A. Heater cable loose or damaged. A. Check wire connections. If
necessary, replace heater cable.
B. Heater/insulation loose on the
bath.
B. Secure the heater/insulation to the
bath.
C. Heat indicator is yellow or
orange.
C. Press the [Up] arrow to increase
temperature.
D. Heater does not work. D. Replace the heater.
E. Temperature sensor does not
work.
E. Replace the heater.
3. Temperature does not
automatically reset to low
after 1 hour.
A. Temperature sensor does not
work.
A. Replace the heater and/or keypad.
4. Heat indicator is blinking
red.
A. Heating system needs to be
reset.
A. Press the [Power] icon to turn the
power OFF. Wait 10 seconds, then
turn the power ON.
B. Heater does not work. B. Replace the heater.
5. Heat indicator is blinking
yellow.
A. Heating system needs to be
reset.
A. Press the [Power] icon to turn the
power OFF. Wait 10 seconds, then
turn the power ON.
B. Temperature sensor does not
work.
B. Replace the heater.
1196030-2-C 14 Kohler Co.