EN
DK
NL
LV
FR
NO
GR
HR
DE
PL
RU
CZ
IT
BG
TR
SK
ES
RO
SE
SL
PT
ET
FI
HU
5
Troubleshooting
■
Validation checks
■
Troubleshooting history and confirmation
If the air conditioner fails, you can view the troubleshooting history by following the steps below. (The
troubleshooting history can record at most 4 records.)
The troubleshooting history can be viewed when the air conditioner is on or off.
·
If you view the troubleshooting history in the timer off operation, the timer off will be cancelled.
Step
Operating Instructions
1
Long press the timer off button for more than 10 seconds tillan
indication icon appears, indicating that you have entered the
troubleshooting history mode.
If [ Maintenance overhaul] is displayed, it indicates that you have
entered the troubleshooting history mode.
·
The temperature indication displays [01: Troubleshooting History Order].
·
The timer off indication will alternately display [Check Code] and
the faulted [Indoor Unit Number].
2
Press the set button each time, then the recorded troubleshooting
history will be displayed in the order of [01] (newest) to [04]
(oldest).
Requirements
In the troubleshooting history mode, do not press the menu
button for more than 10 seconds. Otherwise, all troubleshooting
history of the indoor unit will be deleted.
3
After completing the check, press the ON/OFF button to return to
normal mode.
·
It will continue to run if in the running mode. Please press the On/
Off button again if in the stop mode.
6
When Requesting Maintenance and
Repairs
Please inform us of the combinations of letters (A, E, F, H, L, and P) and numbers in the check
code displayed on the remote controller LCD display.
If the air conditioner fails, the timer
off indication will alternately display
the check code and the number of
faulted indoor unit.
