Daikin RXQ12AHR, Руководство по обслуживанию

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Troubleshooting with Remote Controller SiAF341904E
174 Part 6 Service Diagnosis
As there are various combinations of indoor and outdoor units, the sub codes of A0 - A3 are not
shown in this table.
CE - 02
Infrared floor sensor error A disconnection of the temperature correction circuit
(thermistor) of the infrared floor sensor has been
detected.
Check if the connector is properly connected.
CE - 03
Infrared floor sensor error A short-circuit of the temperature correction circuit
(thermistor) of the infrared floor sensor has been
detected.
Check if the pins of the connector are touching each
other, and if any foreign matter on the PCB is causing a
short-circuit.
CE - 04
Infrared floor sensor error An abnormality other than the ones mentioned above has
been detected.
Check if the temperature nearby the sensor is too high,
and if there is any foreign matter that may cause noise.
U4 - 01 Indoor-Outdoor transmission error Refer to the U4 flowchart.
UA - 13
Refrigerant type error The type of refrigerant used for the indoor unit is different
from that used for the outdoor unit.
UA - 15
Not applicable for self-cleaning decoration panel (when
the self-cleaning decoration panel is mounted)
An outdoor unit is not applicable for the self-cleaning
decoration panel is connected.
Error code
Troubleshooting
Description of error Description of diagnosis