73
DO NOT DIVE.
SWIM SPA CONTROLS - ICON SPA TOUCH
HEATER-RELATED MESSAGES
126
DO NOT DIVE.
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 swim 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 swim 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.
FLOW-RELATED CHECKS
Check filters for possible blockage. Try cleaning or replacing filters (especially if swim spa is
equipped with 24 hour circulation pump).
Check for low water level, suction flow restrictions (i.e. any leaves or debris pulled against suc tion
fittings in bottom of swim spa shell), closed valves, too many closed jets and pump prime/air locked
pump (see initial swim spa setup for instruction on relieving pump air lock).
On some systems, even when swim spa is shut down by an error condition, some equipment may
occasionally turn on to continue monitoring the temperature or if freeze protection is needed.
* 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 to reset the system.
Error
Message Code: 30
The heater is too hot
Clear
Error
Message Code: 30
The heater is too hot
Clear
THE HEATER IS TOO HOT* – M030**
One of the water temp sensors has detected
118°F (47.8°C) in the heater and the swim spa
is shut down. You must reset the message*
when water is below 108°F (42.2°C). See “Flow
Related Checks” below.
**M0XX is a Message Code. Codes like this will be seen in the Messages Log.
