Daikin Sensira Series, Руководство по обслуживанию

Страница: 22 / 172

1 | Troubleshooting
Service manual
22
FTXF20~71A + FTXF20~25B + FTXF20~42C + ATXF20~71A + ATXF20~42C
+ RXF20~71A + RXF20~60B + RXF20~42C + ARXF20~71A + ARXF20~42C
Split Sensira R32
ESIE18-12E – 2021.02
1.5.21 J3-00 – Outdoor unit: Malfunction of discharge pipe thermistor
Trigger Effect Reset
Discharge pipe thermistor
input is out of range. Unit will stop operating. Manual reset via user
interface.
To solve the error code
INFORMATION
It is recommended to perform the checks in the listed order.
1 Perform a check of the discharge pipe thermistor. See
"2.13 Thermistors" [
4
117].
Possible cause: Faulty discharge pipe thermistor or connector fault.
2 Perform a check of the main PCB. See "2.8 Main PCB" [
4
74].
Possible cause: Faulty main PCB.
INFORMATION
If all procedures listed above have been performed and the problem is still present,
contact the helpdesk.
1.5.22 J6-00 – Outdoor unit: Malfunction of heat exchanger thermistor
Trigger Effect Reset
Outdoor heat exchanger
thermistor input is out of
range. Unit will stop operating. Manual reset via user
interface.
To solve the error code
INFORMATION
It is recommended to perform the checks in the listed order.
1 Perform a check of the heat exchanger thermistor. See
"2.13 Thermistors" [
4
117].
Possible cause: Faulty heat exchanger thermistor.
2 Perform a check of the main PCB. See "2.8 Main PCB" [
4
74].
Possible cause: Faulty main PCB.
INFORMATION
If all procedures listed above have been performed and the problem is still present,
contact the helpdesk.
1.5.23 L3-00 – Outdoor unit: Electrical box temperature rise problem
Trigger Effect Reset
Switch box temperature is
too high. Unit will stop operating. Manual reset via remote
controller.