Troubleshooting Procedures
This troubleshooting guide is for general aid only. A Kohler Authorized Service Representative or qualified
electrician should correct any electrical problems. For warranty service, contact your dealer or wholesale
distributor.
Symptoms
Probable Causes
Recommended Action
1.
Bath with airjets does not start.
A.
No power to blower motor.
A.
Set/reset GFCI or ELCB
breaker; check wiring. If the
problem persists, refer to
installer/dealer.
B.
User keypad cable loose or
damaged.
B.
Check wire connections. If
necessary, replace user keypad
cable. Refer to installer/dealer.
C.
User keypad does not work.
C.
Check wire connections.
Replace user keypad. Refer to
installer/dealer.
D.
Blower motor does not work.
D.
Replace blower motor. Refer to
installer/dealer.
2.
Blower motor starts, but there
are few or no bubbles.
A.
Blower motor is disconnected.
A.
Connect blower motor to air
harness.
B.
Leaks in harness connections
B.
Check for and repair any leaks.
C.
Blower motor air flow is
restricted.
C.
Clean the area around the
blower motor. Ensure adequate
ventilation.
3.
Bath with airjets stops
automatically before 18
minutes.
A.
GFCI or ELCB trips.
A.
Identify source of fault and
correct. If the problem persists,
refer to installer/dealer.
B.
Motor overheated and
protection device activated.
B.
Check for blockage at motor
vents. Remove blockage and
allow motor to cool.
4.
Bath with airjets does not stop
automatically after 22 minutes.
A.
Blower motor does not work.
A.
Replace blower motor. Refer to
installer/dealer.
5.
Blower motor does not stop
when power button on user
keypad is pressed.
A.
User keypad cable loose or
damaged.
A.
Check wire connections. If
necessary, replace user keypad
cable. Refer to installer/dealer.
B.
User keypad does not work.
B.
Replace user keypad. Refer to
installer/dealer.
6.
Blower motor operates but
variable speed feature does not
work.
A.
User keypad cable loose or
damaged.
A.
Check wire connections. If
necessary, replace user keypad
cable. Refer to installer/dealer.
Purge Mode
On/Off
Increases Flow
Decreases Flow
1034591-5-G
8
Kohler Co.
Summary of Contents for K-1244
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