13
If the measured
temperature is 119 °F
(48°C) or above and the
exterior temperature is
very high:
• Take of the spa lid
(even for the night)�
• Start the blowers if the
spa is equipped with it�
• Wait that the spa cools
down (add cold water if
needed)�
• Turn the spa off and
turn it back on to
reinitialise the system�
L1 GroundN L1 GroundN
If the measured temperature is 119 °F (48°C) or above and the exterior temperature is not the cause:
For the in.yj, in.ye, in.yt and in.xe control systems:
• Set the consigned value to a temperature lower than the actual water temperature� The water heater indicator should
turn off�
• Use the voltmeter on the water heater’s terminal block to measure the tension between the line (L1) and the ground�
• If you measure 120 V or 240 V, replace the control system�
• If you do not measure 120 V or 240 V, the pump may be heating the water excessively during the filtration cycle�
• Reduce the length of the filtration cycle�
• Turn the spa off and turn it back on�
Troubleshooting
L2 GroundL1N
If the measured temperature is 119 °F (48°C) or above
and the exterior temperature is not the cause:
For the in.yj-re control systems:
in.yj in.ye and in.yt in.xe
• Verify that the probe is
correctly plugged into
the probe connector
(P40)�
• Set the consigned value
to a temperature lower
than the actual water
temperature�
The water heater
indicator should turn off�
• Turn off all the pumps�
If a pump is still
running, replace the
control system�
• Turn the spa off and
turn it back on to
reinitialise the system�
• If error HL persists
replace the probe�
in.yj-re
• If error HL persists after
the probe replacement,
replace the control
system�
Probe connector (regulation
and overheat captor)
N Ground
L1
L2 (CE)
in.ye-V3