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Heater-Related Messages
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. See “Flow Related Checks” below.
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 “Flow Related Checks” below. After the problem has been resolved, reset the
message*.
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. Reset this
message* to reset the heater start-
up. See “Flow Related Checks” below.
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. See “Flow Related Checks” below.
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). See “Flow Related Checks” below.
Flow-Related Checks
Check for low water level, suction flow 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 temperature or if freeze protection is needed.
*
Some messages can be reset from the panel.
Messages
that
can be reset will appear with a “right arrow” at the end of
the
message.
Press the message text to reset the message.
Clean the filter
