A Reset Message may Appear with other Messages.
Some errors may require power to be removed and restored.
Flow-Related Checks
Check for low water level, suction fl ow restrictions, closed valves, trapped air, too many closed jets and pump prime.
On some systems even when spa is shut down, some equipment may occasionally turn on to continue monitoring temperature or if freeze protection
is needed.
Sensor Balance is Poor – M015
The temperature sensors MAY be out of sync by 2 ° F o 3 ° F. Call for Service.
Sensor Balance is Poor* – M026
The temperature sensors ARE out of sync. The Sensor Balance is Poor fault has been established for at least 1 hour. Call for Service.
Sensor Failure - Sensor A: M031, sensor B: M032
A temperature sensor or sensor circuit has failed. Call for Service.
No Communications
The contorl panel is not receiving communication from the System. Call for Service
Software de producción
The Contorl System is operating with test software. Call for Service.
°F or °C is replaced by °T
The Control System is in Test Mode. Call for Service.
Memory Failure - Checksum Error* - M022
At Power-Up, the system has failed the Program Checksum Test. This indicates a problem with the fi rmware (operation
program) and requires a service call.
Memory Warning - Persistent Memory Reset* - M021
Appears after any system confi guration change. Contact your dealer or technical service if this message appears after a period of correct operation.
Memory Failure - Clock Error* - M020
Contact your dealer or service organization.
Configuration Error – Spa will not Start Up
Call the technical service.
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