Jacuzzi Z100 Owner's Manual - Troubleshooting Guide
16
TROUBLESHOOTING GUIDE
6.
No water flow from jets.
REMEDY
PROBABLE CAUSE
PROBLEM
8.
Water leakage at pump shaft
(rotating connection between
pump and motor)
9.
Motor will not start.
7.
Noisy pump and motor.
A.
Unit not plugged in.
B.
Power turned OFF.
C. Selector swithch in OFF.
D. House circuit breaker tripped, no
power to system.
E.
Spa circuit breaker tripped.
F.
High temperature safety switch
tripped.
G. GFCI tripped.
H. Faulty pump or motor.
I.
Motor(s) not connected.
J.
Jet (or jets) closed
K.
Malfunctioning safety switch valve.
A.
Clogged strainer(s).
B.
Leakage of air into suction line.
C. Vibrating parts attached to motor
or support brackets.
D. Low water level
E.
Damaged or worn motor bearings.
F.
Impeller rubbing inside case.
G. Debris inside pump.
A.
Worn or damaged pump seal.
A.
Power off.
B.
OFF mode selected.
C. House circuit breaker tripped or in
OFF position.
D. Spa circuit breakers tripped.
E.
GFCI tripped.
A.
Plug unit in.
B.
Turn on power at servce panel.
C. Select another function
D. Reset circuit breaker
E.
Reset circuit breaker.
F.
Reset button on heater after water
has cooled. See *Note below, if
switch continues to trip.
G. Reset GFCI
H. *
I.
Check motor plug connection on
System Control Module.
J.
Open Jet.
K.
*
A.
Clean strainers or skimmer basket.
B.
Locate and repair leaks.
C. Tighten fasteners.
D. Add water to normal level.
E.
*
F.
*
G.
*
A.
*
A.
Turn on power at service panel.
B.
Select FILTER, HTR/FILTER, or
JETS mode.
C. Reset circuit breaker.
D. Reset circuit breakers.
E.
Reset GFCI.
* Note: The skills and tools necessary for the safe repair of this spa condition require the services of qualified service
personnel. Contact your dealer.