ERROR CODES AND
CORRESPONDING SOLUTIONS
Error
Cause
code
E1
Indicates that air-
cooling fin temperature
is too high
E2
Indicates the water
temperature exceeds the
normal temperature
range
E3
Indicates no water
E5
Means the salt
concentration is low
E6
Indicates the
temperature sensor
inside the control box
has malfunctioned
E7
Indicates the water
temperature sensor has
malfunctioned
E8
Indicates the system
power input is too high
or too low.
E9
Indicates controller
current output is too
high
EA
Indicates that the
electrode has
malfunctioned.
EB
Indicates the system
memory chip has
malfunctioned.
EC
Indicates the system
detects a circuit fault
Power switch on, if "power" indicator of control panel is not on, please check if there is AC220V power input at the
electronic board input connection. If there is power input, please check if the fuse on the circuit board has burned out. If
everything is normal, may the electronic board have been damaged, please contact the supplier.
Remark
the maximum
First check whether there is E6 error code, if yes, please
temperature is 65°C.
ensure that the temperature sensor is connected, if
the fault display must
connected well please change the sensor.
If E6 error codes not present, please check the hardware
be cleared manually.
circuit.
Normal working
First check whether there is E7 error code, if yes, please
ensure that the temperature sensor is connected, if
temperature range:
connected well please change the sensor.
10~45°C
If E7 error codes not present, please make sure the
operating water temperature is within the normal range.
Normal operation
First ensure the water level sensor has been connected, if
should be with
already connected, then check whether it is lack of water
sufficient water flow
or with air, if there is water, then clean the water level
through the cell.
probe.
Normal working salt
First use a salimeter to check the salt concentration in
concentration
the pool. When the salt concentration is below 2700
2700-4500ppm
ppm, add right amount salt into the pool. When pool salt
concentration reaches to the normal working range, the
error code will be cleared automatically, and the
machine will start to work normally.
the fault display must
First check if the corresponding temperature sensor is
be cleared manually
connected, if it is connected, please change the sensor.
the fault display must
First check if the corresponding temperature sensor is
be cleared manually
connected, if it is connected, please change the sensor.
the fault display must
Please change the hardware of the power supply.
be cleared manually
the fault display must
Please contact the supplier to replace or examine the
be cleared manually
control box.
the fault display must
First check the electrode is connected, if connected well
be cleared manually
please change the electrode.
the fault display must
Contact supplier to examine or replace the memory chip.
be cleared manually
the fault display must
Turn the power off and reboot, if not report failure, can
be cleared manually
start normally. If the fault occurs repeatedly, please
contact the supplier to examine or replace the control
box.
Solution
12