Astralpool 78543 - Troubleshooting

Operation and use
3 .Parameter list and breakdown table
3.1 Electronic control fault table
Can be judged according to the remote controller failure code and
troubleshooting
24
Protect/fault
Fault
display
Reason
Elimination methods
Standby
Non
Normal boot
Non
Inlet Temp. Sensor Fault
P01
The temp. Sensor is broken
or short circuit
Check or change the temp. Sensor
Outlet Temp. Sensor Fault
P02
The temp. Sensor is broken
or short circuit
Check or change the temp. Sensor
Amibent Temp. Sensor Fault
P04
The temp. Sensor is broken
or short circuit
Check or change the temp. Sensor
Coil Temp. Sensor Fault
P05
The temp. Sensor is broken
or short circuit
Check or change the temp. Sensor
Suction Temp. Sensor Fault
P07
The temp. Sensor is broken
or short circuit
Check or change the temp. Sensor
Discharge Temp. Sensor
Fault
P081
The temp. Sensor is broken
or short circuit
Check or change the temp. Sensor
High Pressure Prot.
E01
The high-preesure switch is
broken
Check the pressure switch and cold circuit
Low Pressure Prot.
E02
Low pressure1 protection
Check the pressure switch and cold circuit
Flow Switch Prot.
E03
No water/little water in
water system
Check the pipe water flow and water pump
Anti-freezing Prot
E07
Water flow is not enough
Checkth ep ipew aterfl owa ndw hether
waters ystemi sja mmedo rn ot
Primary Anti-freezing Prot.
E19
The ambient temp. Is low
Secondary Anti-freezing Prot.
E29
The ambient temp. Is low
Inlet and outlet temp. too big
E06
Water flow is not enough
and low differential pressure
Check the pipe water flow and whether
water system is jammed or not
Low temperature protection
Non
The environment temp. is low
Comp. Overcurrent Prot.
E051
The compressor is overload
Check whether the system of the compressor
running normally
Exhaust Air over Temp Prot.
P082
The compressor is overload
Check whether the system of the compressor
running normally
Communication Fault
E08
Communicat ion failure between
wire controller and mainboard
Check the wire connection between
remote wire controller andmain board
Antifreeze Temp. Sensor Fault
P09
antifreeze temp sensor is
broken or short circuited
check and replace this temp sensor
Waterway Anti-freezing Prot.
E05
water temp.or ambient temp. is
too low
EC fan feedback Fault
F051
There is something wrong with fan
motor and fan motor stops running
Check whether fan motor is broken or locked or
not
Pressure sensor Fault
PP
The pressure Sensor is broken
Check or change the pressure Sensor or
pressure