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2.5.15 F8-00 – System shutdown due to compressor internal temperature abnormality
2.5.16 H0-00 – Outdoor unit: Voltage/current sensor problem
(A)(F)TXF20~71A + FTXF20~25B + (A)(F)TXF20~42C + (A)(F)TXF20~42D +
(A)(F)TXF20~42E + (A)RXF20~71A + RXF20~60B + (A)RXF20~42C +
(A)RXF20~42D + (A)RXF20~42E
Split Sensira R32
ESIE18-12G – 2023.01
Trigger
Temperature discharge
pipe thermistor exceeds
the determined limit.
To solve the error code
INFORMATION
It is recommended to perform the checks in the listed order.
1 Check that all stop valves of the refrigerant circuit are open. See
"4.2 Refrigerant
circuit" [
Possible cause: Closed stop valve in the refrigerant circuit.
2 Check if the refrigerant circuit is correctly charged. See
4
circuit" [
155].
Possible cause: Refrigerant overcharge.
3 Check for the presence of non‑condensables and/or humidity in the
refrigerant circuit. See
Possible cause: Non‑condensables and/or humidity in the refrigerant circuit.
4 Check if the refrigerant circuit is clogged. See
Possible cause: Clogged refrigerant circuit.
5 Perform
a
check
4
"3.13 Thermistors" [
Possible cause: Faulty discharge pipe thermistor or connector fault.
INFORMATION
If all procedures listed above have been performed and the problem is still present,
contact the helpdesk.
Trigger
Compressor voltage (DC)
is out of range before
start‑up.
To solve the error code
INFORMATION
It is recommended to perform the checks in the listed order.
1 Perform a check of the main PCB. See
Possible cause: Faulty main PCB.
2 Check if the power supply is compliant with the regulations. See
4
circuit" [
153].
Effect
Unit will stop operating.
4
155].
"4.2 Refrigerant
circuit" [
"4.2 Refrigerant
of
the
discharge
140].
Effect
Unit will stop operating.
"3.8 Main
2
|
Troubleshooting
Reset
Manual reset via user
interface.
"4.2 Refrigerant
4
155].
4
circuit" [
pipe
thermistor.
Reset
Manual reset via user
interface.
4
PCB" [
89].
"4.1 Electrical
Service manual
155].
See
27
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Table of Contents
Troubleshooting
