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15.0 Error/Display Messages
There are a number of unique functions designed into your Jacuzzi spa
to protect it from damage and/or to aid in troubleshooting. When an error
occurs the spa will notify you by showing the screen below and an error
code, Figure 15.0a. Following is a listing of all the possible messages
along with their meanings. Always insist on genuine Jacuzzi
replacement parts.
Note: If you tap the display will change to Figure 15.0b. The error
icon will remain on the screen as a reminder. If the error is not taken
care of or xed, the error display will reappear in 2 hours, Figure 15.0a.
1. Open Flow Switch: (Heater is deactivated. The lter/circulation may
also be deactivated.) The ow switch is malfunctioning open, the
circulation pump’s lter cartridge is excessively dirty or an air lock
condition has occurred at the circulation pump intake. Contact your
authorized dealer or service organization.
2. Closed Flow Switch: (Heater is deactivated. The lter/circulation
may also be deactivated.) The ow switch is malfunctioning closed.
Contact your authorized dealer or service organization.
3. Shorted Hi-limit Temp Sensor: The hi-limit temperature sensor is
not functional. Heater is disabled. This must be repaired only by a
qualied authorized service organization or service technician.
4. Open Hi-limit Temp Sensor: The hi-limit temperature sensor is not
functional. Heater is disabled. This must be repaired only by a
qualied authorized service organization or service technician.
5. Shorted Water Temp Sensor: The temperature sensor is not
functional. Heater is disabled. This must be repaired only by a
qualied authorized service organization or service technician.
6. Open Water Temp Sensor: The temperature sensor is not functional.
Heater is disabled. This must be repaired only by a qualied
authorized service organization or service technician.
7. Shorted Ambient Temp Sensor: The temperature sensor is not
functional. Heater is disabled. This must be repaired only by a
qualied authorized service organization or service technician.
Monitors the controller temperature.
Figure 15.0a
Figure 15.0b
The flow switch is malfunctioning open. Heater
is disabled. The circulation pump’s filter is
excessively dirty, or an air lock has occurred at
the circulation pump intake. Contact your
authorized dealer or service organizations.
FLOW ERROR
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