Troubleshooting - Arctic Spa ARCTIC ESSENTIALS Y Series Owner's Manual

Water temperature regulation
In a regulation cycle, the system first
generates water flow through the heater
housing and the plumbing, in order
to ensure accurate water temperature
readings as well as avoiding heater
activation in dry conditions.
After verifying pump activation and taking a
water temperature reading if required, the
system automatically turns the heater on to
reach and maintain water temperature at
Set Point.
The "Heater" indicator lights up when
the heater is on. It flashes when there
is a request for more heat but the
heater has not yet started.

Troubleshooting

Hr
An internal hardware error has been detected in in.xe.
Contact dealer or service supplier.
HL
The system has shut the heater down because the temperature at the heater
has reached 119°F (48°C). Do not enter the water! Remove the spa cover and
allow the water to cool down, then shut power off and power your spa up
again to reset the system.
AOH
Temperature inside the spa skirt is too high, causing the internal temperature
in the in.xe to increase above normal limits. Open skirt and wait until error
clears.
FLO
The system does not detect any water flow while the primary pump is
running. Check and open water valves. Check for water level. Clean filter.
If the problem persists, call your dealer or service supplier.
Prr
A problem is detected with the temperature probe.
Call your dealer or service supplier.
OH
The water temperature in the spa has reached 108°F (42°C). Do not enter the
water! Remove the spa cover and allow the water to cool down to a lower
temperature. Call your dealer or service supplier if problem persists.
9919-101135
Smart Winter Mode
Our Smart Winter Mode protects your
system from the cold by turning pumps on
several times a day to prevent water from
freezing in pipes.
The "Smart Winter Mode" indicator
lights up when the Smart Winter
Mode is on.
Cooldown
While performing this task, the heater is not
allowed to turn on and its icon flashes.
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