HEATER RELATED MESSAGES
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
ow restrictions, closed valves,
trapped air, too many closed jets
and pump prime.
On some systems, even when spa is shut down by an error condition,
some equipment may occasionally turn on to continue monitoring tem-
perature or if freeze protection is needed.
SENSOR RELATED MESSAGES
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 -- – M026
The temperature sensors ARE
out of sync. The fault above has
been established for at least
1 hour.Call for Service.
SENSOR A FAULT,
SENOR B FAULT –
SENSOR A: M031,
SENSOR B: M032
A temperature sensor or sensor circuit has failed. Call for Service.
49
Error
Message Code: 30
Clear
Clear
Error
Message Code: 31
Sensor A fault
Call for Service
Exit
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