H0430700.A - EN - 2014-05
11
Display
Meaning
Cause
Solution
Acknowledgement
Error 02
Overheat on the
electronic card
1. Bad connection between card
A1 and the dissipator
2. The gills on the rear panel of
the machine are covered
3. Incorrect fan operation
If the fault persists, call an
approved technician
Automatic (if less
than 4 faults per
hour) or press on
Error 03
Automatic
protection
against
power supply
disturbances
and instabilities
1. Power supply surge - over
voltage
2. Power supply voltage dip or
interruption
3. Bad earth connection
Check that all the earth
cables are correctly
connected. Check the
quality of the power supply
Automatic (if less
than 4 faults per
hour) or press on
Error 05
Error on the fan
motor
1. Fan motor disconnected
2. Fan motor damaged
Check the fan motor
connector. If the fault
persists, call an approved
technician
Automatic (if less
than 4 faults per
hour) or press on
Error 06
Overheating
on compressor
power supply
1. Bad connection between card
A1 and the dissipator
2. The gills on the rear panel of
the machine are covered
3. Incorrect fan operation
If the fault persists, call an
approved technician
Automatic (if less
than 4 faults per
hour) or press on
Error 07
Excess power
on the
compressor
electricity
supply
1.Power surge or low power
supply
2. Incorrect compressor
operation
3. Card A1 is operating incorrectly
4. Bad earth connection of the
metal casing
If the fault persists, call an
approved technician
Automatic (if less
than 4 faults per
hour) or press on
Error 08
Low pressure
fault on the
refrigeration
circuit
Pressure fault on the low
pressure circuit (if the fault
remains after acknowledgement)
Call an approved technician
Automatic (if less
than 4 faults per
hour) or press on
Error 09
High pressure
fault on the
refrigeration
circuit
1. air and water emulsion has
entered the appliance,
2. bad water flow rate,
3. flow controller jammed
4. dirty exchanger
1. check the pool hydraulic
circuit
2. increase the flow using
the by-pass, check that the
pool filter is not clogged,
3. check the flow controller
4. If the fault persists, call
an approved technician
Automatic (if less
than 4 faults per
hour) or press on
Error 10
Sensor fault
ST3 defrosting
sensor
Sensor out of order or
disconnected (connector J14)
Reconnect or replace the
sensor
Press on
Error 11
Sensor fault ST2
air intake sensor
Sensor out of order or
disconnected (connector J12)
Reconnect or replace the
sensor
Press on
Error 12
Sensor fault
ST5 compressor
discharge
sensor
Sensor out of order or
disconnected (connector J13)
Reconnect or replace the
sensor
Press on
Error 13
ST4 fault liquid
line sensor
Sensor out of order or
disconnected (connector J16)
Reconnect or replace the
sensor
Press on
Error 14
ST1 fault water
intake sensor
Sensor out of order or
disconnected (connector J46)
Reconnect or replace the
sensor
Press on
4.2 Appliance malfunctions
Malfunction
Possible causes
Solutions
The appliance is not
working
•
No display
• The pool temperature is higher than
the set point temperature
• There is a message on the screen
•
No water flow or incorrect flow
•
The appliance is in «Time range» mode,
and you are in an empty range
•
Check the power supply voltage and fuse F1
•
Increase the set point temperature
•
Check the meaning of the §4.1
•
Check the water flow rate (by-pass, filtration)
•
Deactivate time range mode to run manual
operation, or change the time ranges.
