Daikin Emura 3 Series Service Manual page 31

3.5.24 J3-00 – Outdoor unit: Malfunction of discharge pipe thermistor
3.5.25 J6-00 – Outdoor unit: Malfunction of heat exchanger thermistor
3.5.26 L3-00 – Outdoor unit: Electrical box temperature rise problem
RXJ20~50A + FTXJ-A(W)(S)(B)
Split Emura 3 R32
ESIE22-04 – 2022.04
Trigger
Discharge pipe thermistor
input is out of range.
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 Thermistors.
Possible cause: Faulty discharge pipe thermistor or connector fault.
2 Perform a check of the main PCB. See Main PCB.
Possible cause: Faulty main PCB.
INFORMATION
If all procedures listed above have been performed and the problem is still present,
contact the helpdesk.
Trigger
Outdoor heat exchanger
thermistor input is out of
range.
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 Thermistors.
Possible cause: Faulty heat exchanger thermistor.
2 Perform a check of the main PCB. See Main PCB.
Possible cause: Faulty main PCB.
INFORMATION
If all procedures listed above have been performed and the problem is still present,
contact the helpdesk.
Trigger
Switch box temperature is
too high.
Effect
Unit will stop operating.
Effect
Unit will stop operating.
Effect
Unit will stop operating.
draft – 22/04/2022 08:50
3 | Troubleshooting
Reset
Manual reset via user
interface.
Reset
Manual reset via user
interface.
Reset
Manual reset via remote
controller.
Service manual
31