23MSPA-1-AS
If the weather is very warm:
1• Remove the spa cover (even during the
night). Start the blower if your spa is
equipped with one. Wait until the water
temperature cools down (add cold
water if necessary).
If the weather is not a factor:
2• Lower the set point below the current
water temperature referring to the User
manual.
The "Heater" marker should disappear.
If a digital thermometer reading of the water temperature is 119 °F
(48 °C) or higher while the right temperature is displayed on the top side
control, proceed as follows:
3• Remove the plastic cover. Using a
multimeter, measure the voltage
between the two heater wires on the
board.
5• If you do read ≈230 VAC,
replace the board referring to the
"How to Replace the Board" section
of this manual.
4• If you do not read ≈230 VAC,
the water may be overheated by the
pump during the filter cycle.
Lower the filter cycle duration
referring to the User manual.
ERROR MESSAGES"HL" Error Message
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