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Flow-Related Checks
Check for low water level, suction flow restriction (filters), closed valves, or trapped air.
* 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.
Sensor Related Messages
Sensors Are Out of Sync – M015*
The temperature sensors may be out of sync. Call your dealer for service.
Sensors Are Out of Sync – Call for Service – M026*
The temperature sensors are out of sync. Call your dealer for service.
Sensor A Fault, Senor B Fault – Sensor A: M031*, Sensor B: M032*
The temperature sensors or sensor circuit has failed. Call your dealer for service.