38
P5417054
● The total number of connected indoor units is indicated on the LCD (Liquid Crystal Display). In
the case of a twin combination (set of two indoor units), the total number of the connected indoor
units is displayed as
“2 units”
, and where there is a triple combination (set of three indoor units),
the total number of the connected indoor units is displayed as
“3 units”
.
● If the number indicated is not equal to the actual number of connected indoor units, the auto-
address function is not performing correctly due to incorrect wiring or electrical interference. Turn
OFF the power supply, and resolve the wiring issue after verifying the following items; (Do not
repeat turning ON and OFF within a 10 second timespan.)
◦
The power supply to the indoor unit is not turned ON or there is an incorrect wiring issue.
◦
Incorrect connection of the interconnecting cable between indoor units or a poorly connected
controller cable.
◦
Incorrect setting of the rotary switch and DIP switch for the indoor unit printed circuit board
(PCB). (The setting is overlapped.)
● Press “
On/Off” to start the Test Run.
● Press “
” and set each item.
b. Press “ On/Off”.
The RUN indicator turns ON and the operation starts. At this time, a two-hour OFF timer will be set
automatically.
c. Press “ ” or “ ”, select “LOUV.” and select “ ” (auto-swing) by pressing “ ” or “ ”. The auto
swing operation will start. Check the operating sound at the louvers. If abnormal sound is not
generated, press “ ” or “ ” again to stop the auto swing operation. If abnormal sound is generated
from the louvers, remove the face panel and adjust the louver accordingly.
“A”
d. Verify that the motion sensor is operating
correctly as in the following steps: (in cases of
the decorative panel with the motion sensor).
1. Press and hold “Menu” and “Back/Help”
simultaneously for at least three seconds
during the Test Run mode.
The check menu screen “A” is displayed.
Check Menu
Function 5
Model Display
Alarm History Display
Check 2
01
/
02
Check 1
Sel.
Entr
Rtrn
OK
Back
2. Select
“Check 1”
at the check menu and
press
“OK”
. (Screen “B” will be displayed.)
(This screen is NOT displayed when only
one indoor unit is connected to the wired
controller. In this case, screen “C” will be
displayed.)
3. Select the indoor unit by pressing
“
” and press “OK”.
The check data screen “C” will be displayed.
“B”
“C”
Model Display:01-02
Model:F .08
01-01
01-02
01-03
01-04
IDU : ******
S/N:000000
ODU : ******
S/N:000000
Check 1:01-03
01
/
07
Next Page
Rtrn
q1
50
P2
10
P1
00
L4
00
Item
Value
L3
00
Back
4. Press “
” to change the screen until it displays the check screen “q2” ~ "q6".
