Coast Spas Classic Series, Owner'S Manual

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15
OWNER’S MANUAL
2020
SYMPTOM PROBABLE CAUSE RECOMMENDED ACTION
Noisy/Loud motor

Air trapped in the pump

Low water level

Worn pump seal

Defective pump

Open bleed valve in the skimmer

Add water to the spa

Contact your Dealer

Contact your Dealer
Pumps power down on their own

Set temperature has been reached

Filtration cycle has ended

Automatic time out

Overheat safety protection

No problem

No problem

Pumps are set to run for a predetermined time
while the spa is in use (15-20 Mins)

The pumps have a thermal overload which will
prevent them from running for extended periods of
time. Wait until pumps have cooled down (1+ hrs).
If problem persists, contact your Dealer.
Pump running constantly, will not
turn off

Filter cycle set to 24 hours

Problem with the circuit board

Turn off 24 hour filtration

Turn power off at GFCI and contact your Dealer
Pump will not turn on

GFCI tripped

Motor has overheated

Not plugged in

Damaged plug

Seized motor

Blown fuse

Motor vent is blocked

Reset the GFCI

Let cool for 1+ hour

Plug in to the board

Contact your Dealer

Contact your Dealer

Check fuse or contact your Dealer

Clear debris from the vent
SYMPTOM PROBABLE CAUSE RECOMMENDED ACTION
Spa does not work

Power is turned off

Reset GFCI
No display on the control panel

Power is turned off

Defective topside control

Reset GFCI

Contact your Dealer
Letters on the control panel

An error has been found

Refer to the Reference Card for your control panel
to verify the error. Contact your Dealer for service
SPA SYSTEM
PUMP PROBLEMS
TROUBLESHOOTING GUIDE