Troubleshooting Guide - Sharp AE-X15PU Service Manual

AE-X15PU

[8] TROUBLESHOOTING GUIDE

1. Self-Diagnosis Function
1.1. Indoor unit
•
To display the self-diagnosis, hold down the AUX button for over 5 seconds on the indoor unit when the indoor unit is not operating.
•
The operation lamp (green), timer lamp (orange) and Plasmacluster lamp (blue) flash to indicate the information of malfunction.
•
If the power cord is unplugged or the circuit breaker is turned off, the self-diagnosis memory is lost.
<Display of self-diagnosis result>
The operation lamp (green) and the Plasmacluster lamp (blue) flash in synchronization with the timer lamp (orange).
Timer lamp (1 cycle)
1st
1-second
ON
ON
OFF
1.2. Outdoor unit
•
The self-diagnosis is indicated the error information by flashing LED1 on the outdoor unit.
•
The self-diagnosis of outdoor unit is displayed for sbout 3-10 minutes.Then ,the LED1 returns to normal display.
2nd 3rd
1-second 1-second
ON ON
1-second 1-second 1-second
OFF OFF
AUX
4th 5th
1-second 1-second
ON ON
1-second
OFF OFF
3 – 12
Plasmacluster lamp(Blue)
Operation lamp(Green)
Timer lamp(orange)
5-second OFF