Troubleshooting - Display Messages - Jacuzzi ProTech LCD Owner's Manual

14.0 Troubleshooting - Display Messages

There are a number of unique functions designed into your Jacuzzi Premium
spa to protect it from damage and/or to aid in troubleshooting. Following is
a listing of all the possible messages along with their meanings:
MESSAGE
*
*NOTE: THIS MESSAGE CAN ALSO APPEAR IF THE PUMP HAS NOT
REGAINED PRIME AFTER THE SPA HAS BEEN DRAINED AND
REFILLED. IF YOU SUSPECT THAT THIS IS THE CASE, SEE THE
INSTRUCTIONS ON PAGE 43 UNDER "PUMP DOES NOT OPERATE..."
MEANING
Overheat Protection (Heater is deactivated, pump's
low speed is activated). Water temperature is
above acceptable limits. Do not enter the water!
When the actual water temperature is approxi-
mately 2 °F (1 °C) above the set temperature, the
circulation pump will stop operating to reduce
(frictional) heating. Remove spa cover to speed
cooling (CAUTION! Never leave spa uncovered
when children are present!) See "WATER IS
TOO HOT" on page 44. If condition persists,
contact your authorized Jacuzzi Premium dealer.
If the spa water is more than 20 °F (-7 °C) cooler
than the temperature setpoint, the low speed
pump #1 and heater will automatically activate to
provide freeze protection. The spa will stay in this
mode until the water temperature reaches 15 °F
(-9 °C) below the set temperature. No corrective
action is necessary.
FLOW SWITCH (Heater is deactivated. Pump may
also be deactivated). Proper flow of water is inhibit-
ed or a flow switch has malfunctioned. Check for
proper water level and for a clogged circulation
pump filter cartridge (Sec. 12.1, Page 33-35).
Contact your dealer or service center.
Panel sensors have been pressed too many times in a
short period of time. Because this could cause exces-
sive wear on equipment components, panel sensors
are temporarily deactivated. Panel sensors will
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