Astralpool PRO-ELYO INVERBOOST 48707M - Page 65

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Malfunction
Error code
Reason
Solution
PFC module protection
EE16
Check the PC board or
replace the new one
DC fan failure
EE17
Check the PC board or
replace the new one
PFC module temperature
sensing internal circuit
failure
EE18
Check the PC board or
replace the new one
PFC module high
temperature protection
EE19
Check the PC board or
replace the new one
Input power failure
EE20
The supply voltage
fluctuates too much
Check the PC board or
replace the new one
Software control failure
EE21
Compressor runs out of step
Check the PC board or
replace the new one
Current detection circuit
failure
EE22
The amplifier output
voltage signal is abnormal
Check the PC board or
replace the new one
Compressor start failure
EE23
Check the PC board or
replace the new one
Driving board ambient
temperature bulb failure
EE24
Compressor phase failure
EE25
1. Wiring wrong
2. Connection of 1 phase or
2 phases.
Monitoring the controller
8.
8.
8.
Troubleshooting
Troubleshooting
Troubleshooting