12
TABLE OF THE DIFFERENT STATES OF THE DISPLAY
Display
Meaning
Verification
Action required
Standby
No/insufficient water flow
–Check the water flow in the device.
–Check the clogging of the filter.
–Check the bypass setting.
–Check the direction of the passage of wa-
ter in the device (inlet bottom, outlet top).
–Contact your distributor.
HP error
Excessive temperature difference
between water outlet/inlet
Excessive temperature at the compres-
sor outlet
Protection temperature
too low in cooling
Communication error.
Check the connections between the display
and the electronic card in the device.
Sensor error (water inlet)
Check that the sensor in question is correct-
ly connected.
Sensor error (water outlet)
Sensor error (evaporator)
Sensor error (compressor outlet)
Sensor error (compressor inlet)
Sensor error (ambient)
Fan error
Check the fan connections.
Temperature too low
The outdoor temperature is < 0°C.
–Wait for the temperature
to rise.
Power supply issue
Have the installation checked by a qualified
technician.
–Contact your distributor.
Electronic/overheating problem.
Power down the device for 5 to 10 minutes,
check that it is properly ventilated, and that
the air flow is not blocked or slowed down.
Power the device back up.
Phase inversion
Check the phase order
–Reconnect the phase and
ensure that the markings are
respected
Phase loss
