Kohler K-1188 Guide D'utilisation page 8

Troubleshooting Procedures (cont.)
Symptoms
2. Product does not
start.
Water does not
3.
cascade evenly over
the entire bathing
well rim.
4. Unit stops
automatically before
18 minutes.
1019731-5-B
Probable Causes
B. One or both butterfly
valves do not work.
C. Control does not work.
A. No power to unit.
B. Water does not cover the
overflow channel sensors.
C. Pump control switch does
not light up or flash when
the unit is running or filled
as required.
D. Pump/motor does not
work.
E. Control does not work.
A. Unit is not level.
B. Bathing well ports are
blocked.
C. Metal suction screen is
blocked.
A. GFCI/ELCB trips.
B. Motor overheated and
protection device activated.
8
Recommended Action
B. Check the butterfly valve
wiring or replace the
butterfly valves. Refer to
the installer/dealer.
C. Check the wiring or
replace the control. Refer
to the installer/dealer.
A. Turn on the power to the
unit, or correct the source
of the power loss. Refer to
the installer/dealer.
B. Fill the bathing well until
water flows over the
bathing well rim, into the
overflow channel, and
covers the overflow
channel sensors.
Suggested fill level is to
the drain overflow.
C. Check the wiring or
replace the pump control
switch. Refer to the
installer/dealer.
D. Rebuild or replace the
pump/motor. Refer to the
installer/dealer.
E. Check the wiring or
replace the control. Refer
to the installer/dealer.
A. Level the unit by using
the wrench provided to
turn the adjustable feet up
or down as needed.
B. Remove blockage.
C. Clean the metal suction
screen.
A. Identify the source of the
fault and correct. Refer to
the installer/dealer.
B. Check for blockage of the
motor vent. Allow the
motor to cool, then
remove the blockage.
Check for a plugged metal
suction screen, and allow
the motor to cool before
restarting.
Check for blockage of the
bathing well ports.
Remove the blockage, and
allow the motor to cool
before restarting.
Kohler Co.