Zodiac PX50 MD12 Instructions For Installation And Use Manual page 25

EE13
Electrical protection
EE14
Abnormal IPM module operating
temperature
EE15
IPM module high temperature protection
EE16
PFC module protection
EE17
DC fan error
EE18
Abnormal PFC module operating
temperature
EE19
PFC module high temperature protection
EE20
Power supply error
EE21
Programme error.
EE22
High voltage protection
EE23
Compressor start-up error
The data is incorrect.
The water flow rate is insufficient.
The voltage is unstable.
PFC failure.
The power supply is incorrect.
The fan motor is defective or the
propellers are broken.
The power supply is incorrect.
The fan motor is defective or the
propellers are broken.
The data is incorrect.
The fan motor is faulty.
The propellers are broken.
The voltage is unstable.
The fan motor is faulty.
The printed circuit board is faulty.
The propellers are faulty.
The printed circuit board is faulty.
The power supply is incorrect.
The fan motor is faulty.
The propellers are broken.
The connections to the power board
are loose.
The power supply varies too much.
The compressor is losing power,
operating at an irregular speed.
Programme error.
Impurity in the compressor.
The power supply is incorrect.
The power board is faulty.
The power board is faulty.
Accumulation of liquid and gas.
The voltage is unstable.
Check the compressor.
Check the water flow rate.
Check the power supply voltages.
Check the power board.
Check the fan speed
Check the propellers.
Check the printed circuit board.
Check the fan speed
Check the propellers.
Check the printed circuit board.
Check the fan speed.
Check the propellers.
Check the voltage.
Check the fan motor.
Replace the printed circuit board.
Check the propellers.
Replace the printed circuit board.
Check the fan speed.
Check the propellers.
Check the printed circuit board
Check the fan speed.
Check the propellers.
Check the connections, tighten
the screws.
Check the power supply voltage.
Check the printed circuit board
Reload the programme
Replace the printed circuit board.
Replace the printed circuit board.
Check the printed circuit board.
Check the power supply voltages
Check the voltage.
EN
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