Daikin Perfera ATXM50R - E6-00 - Outdoor Unit: Compressor Startup Defect

2 | Troubleshooting
Service manual
16
RXM20~71R + ARXM25~71R + FTXM20~71R + ATXM25~50R +
FVXM25~50A
Split New Perfera R32
ESIE20-11 – 2021.01
Possible cause: Clogged refrigerant circuit.
INFORMATION
If all procedures listed above have been performed and the problem is still present,
contact the helpdesk.
2.5.11 E6-00 – Outdoor unit: Compressor startup defect
Trigger Effect Reset
The motor rotor does
NOT rotate when the
compressor is energized.
Unit will NOT stop
operating.
Automatic reset after a
continuous run for
10minutes.
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
"3.19Thermistors"[4189].
Possible cause: Faulty discharge pipe thermistor or connector fault.
2 Check that all stop valves of the refrigerant circuit are open. See
"4.2Refrigerant circuit"[4204].
Possible cause: Closed stop valve in the refrigerant circuit.
3 Check if the refrigerant circuit is clogged. See "4.2Refrigerant circuit"[4204].
Possible cause: Clogged refrigerant circuit.
4 Check if the refrigerant circuit is correctly charged. See "4.2 Refrigerant
circuit"[4204].
Possible cause: Refrigerant overcharge or shortage.
5 Check for the presence of non‑condensables and/or humidity in the
refrigerant circuit. See "4.2Refrigerant circuit"[4204].
Possible cause: Non‑condensables and/or humidity in the refrigerant circuit.
6 Perform a check of the compressor. See "3.2Compressor"[449].
Possible cause: Faulty compressor or miswiring of the compressor power
supply cable.
7 Perform a check of the main PCB. See "3.12Main PCB"[4123].
Possible cause: Faulty main PCB.
8 Perform a check of the 4‑way valve. See "3.14-way valve"[441].
Possible cause: Faulty 4‑way valve.
9 Perform a check of the expansion valve. See "3.5Expansion valve"[475].
Possible cause: Faulty expansion valve.