Hayward HP50951T Guide D'installation Et D'utilisation page 21

51300002101 RevA
Display Malfunction
F02
Inverter offline
F04
Compressor start
Failure
F05, F051
Fan fault
F06, F26
Inverter overcurrent fault
F10
Inverter under voltage
F19, F20,
Inverter over
F22
temperature
F25
Inverter EEPROM
Warning
20
Table 6: Display Code Index
Possible Cause
Inverter to control board
communication failure
Compressor power
overload
Motor feedback open
circuit or short circuit
Inverter power high
Unit supply voltage too
fault
Inverter temperature out of
range or near limits
Inverter check-sum
communication error
USE ONLY GENUINE REPLACEMENT PARTS
Check the communication cable for
Restart unit, Call for service
Confirm ample power supply to unit, Call for
low
Restart unit, Call for service
Restart unit, Call for service
Information
connection.
Call for service
Call for service
service