Error
code
Reason for failure
Remark
Solution
E6
The sensor in the
controller is not working
properly
The fault must be
solved manually
check whether the corresponding
temperature sensor is attached, replace the
sensor if this is the case
E7
water temperature
sensor defective
The fault must be
resolved manually
check whether the corresponding
temperature sensor is attached, replace the
sensor if this is the case
E8
input voltage is too high
or too low
The fault must be
resolved manually
change the power supply
E9
Electrode does not work
properly
The fault must be
remedied manually
contact supplier for repair
EA
Electrode defective
The fault will have to
be cleared manually
first check if the electrode is attached, if this
is the case, replace the electrode
EB
storage chip fault
the fault will have to
be remedied
manually
Contact the supplier for repair
EC
system detection circuit
failure
The fault must be
remedied manually
turn off and restart, if the error does not
occur again, the chlorinator should be turned
on normally; if this error occurs multiple
times, contact the supplier for controller
repair
