Kohler Hourglass 30 K-1201 Manuel d'instructions d'installation - Page 20
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B. TROUBLESHOOT WHIRLPOOL SYSTEM
This troubleshooting guide is for general aid only. A Kohler Authorized Service Representative or a qualified electrician
should correct all electrical problems. For warranty service, contact your dealer or wholesale distributor.
SYMPTOMS
1. Whirlpool does not
start/stop.
2. Motor starts, all jets
are not functioning.
are not functioning
3. Motor turns, water
is pumping, but
is pumping but
there is no air
injection.
4. Whirlpool stops
automatically
automatically
before 18 minutes.
before 18 minutes.
5. Whirlpool does not
automatically stop
after 22 minutes.
after 22 minutes
6. Pump does not
prime.
7. Noisy operation.
EA
113867-2-
(-)
PROBABLE CAUSES
A. No power to pump.
B. Air actuator tubing disconnected,
loose, kinked, plugged or damaged.
C. Faulty air actuator.
D. Faulty motor/pump assembly.
A. Jet is closed.
B. Trim kit installed incorrectly.
C. Jets are blocked.
A. No aspiration at jets.
B. Jet O-rings are missing, or are
improperly installed.
A. GFCI trips.
B. Suction blocked.
C. Jets are blocked.
D. Motor overheated and protection
device activated.
A. Faulty timer mechanism.
B. Wiring error.
A. Pump shimmed too high.
A. Pump straps have not been cut.
B. Jet squeals due to dislodged jet
O-ring.
RECOMMENDED ACTION
A. Set/Reset GFCI breaker; check wiring
to pump.
B. Connect, straighten, clean or replace
tubing.
C. Replace air actuator.
D. Rebuild or replace motor and pump
assembly.
A. Rotate jets counterclockwise to open.
B. Reinstall trim kit, checking for O-ring
damage or improper placement.
C. Remove blockage.
A. Rotate jets counterclockwise.
B. Replace or reposition jet O-rings.
A. Identify source of fault and correct.
B. Remove obstruction.
C. Remove blockage.
D. Check for blockage at motor vents.
Remove blockage and allow motor to
cool.
Check for suction blockage. Remove
blockage and allow motor to cool.
Check for jet blockage. Remove
blockage and allow motor to cool.
A. Replace timer board inside
pump/motor.
B. Refer to dealer.
A. Lower pump to subfloor level that
bath is resting upon.
A. Cut straps with tin snips and secure
pump bracket to subfloor.
B. Remove jet, replace and lubricate
O-ring on valve body, and reinstall jet.
20
Kohler Co., Kohler WI