|Water Temperature is Unknown||After the pump has been running for 1 minute, the temperature will be displayed.|
|Possible freezing condition||A potential freeze condition has been detected, or the Aux Freeze Switch has closed.||All water devices are activated. In some cases, pumps may turn on and off and the heater may operate during Freeze Protection.|
This is an operational message, not an error indication.
|The water is too hot – M029||The system has detected a spa water temp of 110°F (43.3°C) or more, and spa functions are disabled||System will auto reset when the spa water temp is below 108°F (42.2°C). Check for extended pump operation or high ambient temp.|
|The water level is too low||This message can only appear on a system that uses a water level sensor. It appears whenever the water level get too low (or the water level sensor is disconnected)||Automatically disappears when the water level is adequate. Pumps and the heater turn OFF when this message appears.|
|The water flow is low – M016||There may not be enough water flow through the heater to carry the heat away from the heating element.||Heater start up will begin again after about 1 min.|
|The water flow has failed – M017||There is not enough water flow through the heater to carry the heat away from the heating element and the heater has been disabled.||See: **.|
|The heater may be dry – M028||Possible dry heater, or not enough water in the heater to start it. The spa is shut down for 15 min.||See: **.|
|The heater is dry – M027||There is not enough water in the heater to start it. The spa is shut down.||After the problem has been resolved, you must reset the message to restart heater start up.|
|The heater is too hot – M030||One of the water temp sensors has detected 118°f (47.8°C) in the heater and the spa is shut down.||You must reset the message when water is below 108°f (42.2°C).|
|Flow-Related Checks||Check for low water level, suction flow restrictions, closed valves, trapped air, too many closed jets and pump prime.|
|Sensors are out of sync – M015||The temperature sensors MAY be out of sync by 3°F.||Call for Service if this message does not disappear within a few minutes.|
|Sensors are out of sync — Call for service — M026||The temperature sensors are out of sync.||The fault above has been established for at least an hour. Call for service. See **|
|Sensor A Fault, Senor B Fault – Sensor A: M031, Sensor B: M032||A temperature sensor or sensor circuit has failed.||If the problem persists, contact your vendor or a service engineer.|
|Comunications error||The control panel is not receiving communication from the System.||If the problem persists, contact your vendor or a service engineer.|
|Test software installed||The Control System is operating with test software.||If the problem persists, contact your vendor or a service engineer.|
Program memory failure – M022
|At Power-Up, the system has failed the Program Checksum Test.||This indicates a problem with the firmware (operation|
program) and requires a service call.
|The settings have been reset (Persistent Memory Error) – M021||Contact your service organization if this message appears on more than one power-up.|
|The clock has failed – M020||If the problem persists, contact your vendor or a service engineer.|
|Configuration error (Spa will not Start Up)||If the problem persists, contact your vendor or a service engineer.|
|A pump may be stuck on – M034||Water may be overheated.||POWER DOWN THE SPA. DO NOT ENTER THE WATER. Contact your dealer or service organization.|
Hot fault – M035
|A Pump Appears to have been Stuck ON when spa was last powered POWER DOWN THE SPA.||DO NOT ENTER THE WATER. |
If the problem persists, contact your vendor or a service engineer.
** Some messages can be reset from the panel. Messages that can be reset will appear with a Clear Icon at the bottom of the Message Screen. Press the Clear Icon text to reset the message.