1 | Troubleshooting
Service manual
15
(C)(F)TXA15~50A(W)(S)(T) + (C)(F)TXA15~50B(B)(S)(T) + RXA42+50A +
RXA20~35A + RXA42+50B
Split Stylish R32
ESIE18-03C – 2020.02
1.5.12 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
10minutes.
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
"2.18Thermistors"[4119].
Possible cause: Faulty discharge pipe thermistor or connector fault.
2 Check that all stop valves of the refrigerant circuit are open. See
"3.2Refrigerant circuit"[4133].
Possible cause: Closed stop valve in the refrigerant circuit.
3 Check if the refrigerant circuit is clogged. See "3.2Refrigerant circuit"[4133].
Possible cause: Clogged refrigerant circuit.
4 Check if the refrigerant circuit is correctly charged. See "3.2 Refrigerant
circuit"[4133].
Possible cause: Refrigerant overcharge or shortage.
5 Check for the presence of non‑condensables and/or humidity in the
refrigerant circuit. See "3.2Refrigerant circuit"[4133].
Possible cause: Non‑condensables and/or humidity in the refrigerant circuit.
6 Perform a check of the compressor. See "2.2Compressor"[445].
Possible cause: Faulty compressor.
7 Perform a check of the main PCB. See "2.11Main PCB"[481].
Possible cause: Faulty main PCB.
8 Perform a check of the inverter PCB. See "2.10Inverter PCB"[479].
Possible cause: Faulty inverter PCB.
9 Perform a check of the 4‑way valve. See "2.14-way valve"[439].
Possible cause: Faulty 4‑way valve.
10 Perform a check of the expansion valve. See "2.3Expansion valve"[454].
Possible cause: Faulty expansion valve.
INFORMATION
If all procedures listed above have been performed and the problem is still present,
contact the helpdesk.
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