Remote controller display
No display
"Checking the connection.
Please stand by." ∗
∗
"Checking the connection. Please stand by" will be displayed for up to 90 seconds following the application
of power to the indoor unit. This is normal and does not indicate a malfunction.
8.
Procedure for Checking Error History
8-1
Press and hold Cancel button for
4 seconds or longer in the basic
screen. Service settings menu is
displayed.
8-2
Select
Error History
settings menu, and press Menu/OK
button. The error history menu screen
is displayed.
8-3
Select
RC Error History
history menu, and press Menu/OK
button.
Error codes and unit No. can be
confi rmed in the RC error history
screen.
8-4
In the error history, the 10 most recent
items are displayed in order of
occurrence.
8-5
Press Cancel button in the RC error
history screen 3 times.
The basic screen returns.
18
●
Power outage, power voltage error or open-phase
●
Incorrect wiring (between indoor and outdoor units)
●
Indoor PC-board assembly failure
●
Remote controller wiring not connected
●
Remote controller failure
●
Open fuse or tripped circuit breaker (outdoor unit)
●
Indoor PC-board assembly failure
●
Wrong wiring (between indoor and outdoor units)
8-
8-
in the service
in the error
8-
8-
8-
Description
1
<Basic screen>
<Service Settings menu screen>
2
Service Settings
Outdoor unit AirNet Address
Error History
Indoor Unit Status
Outdoor Unit Status
Forced Fan ON
Switch Main Sub Controller
Setting
3
Error History
RC Error History
Indoor unit Error History
Setting
4
RC Error History
5
Unit Error
Date
Time
01 –– ––
––
/
––
/
–– ––:––
02 –– ––
––
/
––
/
–– ––:––
03 –– ––
––
/
––
/
–– ––:––
04 –– ––
––
/
––
/
–– ––:––
Setting
Unit No.
Latest record
2/3
Press Menu/OK button.
2/2
Press Menu/OK button.
1/3
English