01-08
SWITCH POSITION
SW107 SW108 SW109
MODE
/EXIT
SELECT ENTER
LED101
(GREEN)
POWER
MODE
LED105 LED104
LED102
(RED)
ERROR
Push button switch
7 Segment
LED Lamp
Outdoor unit printed circuit board
1-2-5 Indoor unit connection check
Please perform the indoor unit connection check according to following procedures.
MODE/EXIT
SELECT
SELECT
SELECT
ENTER
LED105
LED104
ENTER
Set to Function mode [F3].
(When [F4] to [F9] are displayed,
continue to press the “SELECT”
button until [F3] is displayed.)
Press the “SELECT” button until
“12” is displayed.
When indoor unit connection check
can not be performed
Turn on the power •
of indoor unit and
outdoor unit.
Press the •
“ENTER”
button for
more than 3 seconds.
This will be displayed when the •
Indoor unit connection check
starts.
MODE/EXIT
SELECT
ENTER
ENTER
ENTER
(*1)
(*2)
(*1) The number of connected
indoor units
(*2) Volume ratio of the indoor
units connection
Ex.) When 8 units are connected
Ex.) When the ratio is 120%
Please refer to the following “Error code”
for details
[ Note ] Error code
22.1: Connecting Indoor units capacity error
24.2: Connecting number of indoor unit error
26.1: Dual address number is existing
Other Error code: Refer to the Trouble shooting
When it finishes normally, nothing will be displayed on
7 segment display.
When error occurs
Confirm the number of connected indoor •
units and the volume ratio of the indoor
units connection.
Exit indoor unit connection check •
mode.
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