Signal Diagnosis on Display
SIGNAL
SIGNIFICATION
No signal on display, and the power
has been cut off to the spa
- -
Temperature Unknown
"Over-heated"-the Spa has shut
down.*one of the sensor has
0HH
detected 118°F/47.8℃ at the heater
"Over-heated"-Spa has shut down
.*one of the sensor has detected the
0H5
spa water is 110°F /43.5℃.
Spa is shut down. *The "A" Jack in the
5nA
sensor is not working.
Spa is shut down. *The "B" Jack in the
5nb
sensor is not working.
Sensors are out of balance. If alter-
nating with spa temperature, it may just
5n5
be a temporary condition. If flashing by
itself, spa is shut down.
A
significant
temperature
HFL
detected. This could indicate a flow
problem.
Continuous
(Display on the fifth occurrence of HFL
LF
message within 24 hours) The heater is
shut down, but other functions on SPA
keep running.
Possible inadequate water, poor flow,
or air bubbles is detected in the heater.
dr
Spa is shut down for 15 minutes.
Inadequate water detected in heater.
dry
(The third time for "dr" signal.)Spa is
shut down.*
difference
between
sensors
has
been
low
flowing
problem.
11
REQUIRED OPERATION
The control panel will be disabled until power returns. Spa
setting will be preserved until next power up.
After the pump has been running for 2 minutes, the current
water temperature will be displayed.
Do not enter the water. Remove the cover and cool the
water. Once the heater has cooled, reset by pushing any
button. If spa does not reset, shut off the power to the spa
and call your dealer or service organization.
Do not enter the water. Remove the cover and cool the
water. At 107°F/41.7℃, the spa should automatically reset.
If spa does not reset, shut off the power to the spa and call
your dealer or service organization.
If the problem persists, please contact your distributor or
service organization (This might temporarily appear when
over-heating).
If the problem persists, please contact your distributor or
service group (This might temporarily appear when
over-heating).
If the problem persists, please contact your distributor or
service group.
If the water level is normal, make sure all the pumps have
been primed. If the problem still exists, please contact your
distributor or service organization.
Follow action required for "HFL" message. Heating
capability of the spa will not reset automatically; you may
press any button to reset.
If the water level is normal, make sure all the pumps have
been primed. Press any key to reset. This message will be
reset within 15 minutes. If the problem still exists, please
contact your distributor or service organization.
Follow action required for "dry" message. SPA will not be
reset automatically, press any key to reset it manually.