Daikin Sky Air R-407C - Malfunctioning Heat Exchanger Thermistor System (J6)

ESIE02–01 Error Codes: Outdoor Units
Part 3 – Troubleshooting 3–51
33
4
5
1
3.10 Malfunctioning Heat Exchanger Thermistor System (J6)
Error code J6
LED indications The table below shows the LED indications.
Error generation The error is generated when the thermistor resistance is out of its range.
Causes The possible causes are:
■ Malfunctioning heat exchanger thermistor
■ Malfunctioning heat exchanger thermistor connector connection
■ Malfunctioning outdoor unit PCB.
Operation HAP (green) H1P (red) H2P (red)
Normal 688
Malfunction 677