English 19
Remote controller display Description
No display
Power outage, power voltage error or open-phase ●
Wrong wiring (between indoor and outdoor units) ●
Indoor PC-board assembly failure ●
Remote controller wiring disconnection ●
Remote controller failure ●
Fuse blow (outdoor unit) ●
Display of
“Connection under check
Please wait for a moment” is turned on. ∗
Indoor PC-board assembly failure ●
Wrong wiring (between indoor and outdoor units) ●
Though ∗
“Connection under check
Please wait for a moment” is displayed for 90 seconds at maximum after power-on, this does not mean a
failure. (Determine after 90 seconds.)
Checking procedure of error record8.
8-1 Press and hold Cancel button for
4 seconds or longer in the basic
screen. Field setting menu is dis-
played.
Select 8-2 Error record in the fi eld setting
menu, and press Menu/Enter button.
The error record menu screen is
displayed.
Select 8-3 Remote controller record in the
error record menu, and press Menu/
Enter button.
Error codes and unit No. can be
confi rmed in the error record display
screen.
In the error record, 10 items from the 8-4
latest are displayed in order.
Press Cancel button in the error record 8-5
display screen 3 times.
The basic screen returns.
18- <Basic screen>
<Field setting menu screen>
28-
Return Setting
Field setting
Error record
Indoor status display
Outdoor status display
Fan forced operation ON
Main/Sub changeover
Filter element sign OFF
2/2
Press Menu/Enter button.
38-
Return Setting
Error record
Remote controller record
Indoor unit record
2/2
Press Menu/Enter button.
48-
58-
Return Setting
Remote controller record
Unit Error Date Time
01
–– –– ––
/
––
/
–– ––:––
02
–– –– ––
/
––
/
–– ––:––
03
–– –– ––
/
––
/
–– ––:––
04
–– –– ––
/
––
/
–– ––:––
1/3
Unit No.
Latest record
01_EN_EM08A086.indd 1901_EN_EM08A086.indd 19 4/7/2009 7:32:18 PM4/7/2009 7:32:18 PM