Technical Manual

73
Service
F1 F2 F3 F4
Function setting
Ref. address
Sending data
Grp.
[
5
]
When the settings are completed, press the button to send the setting
data from the remote controller to the indoor units.
When the transmission is successfully completed, the screen will return to the
Function setting screen.
note: • Make the above settings only on Mr. Slim units as necessary.
• The above function settings are not available for the City Multi
units.
• Table 1 summarizes the setting options for each mode number.
Refer to the indoor unit Installation Manual for the detailed infor-
mation about initial settings, mode numbers, and setting num-
bers for the indoor units.
• Be sure to write down the settings for all functions if any of the
initial settings has been changed after the completion of installa-
tion work.
<Table1> Function setting options
Mode
No.
Mode Settings
Setting
No.
Unit numbers
01 Automatic recovery after
power failure
Disable 1
Set "Grp." for the Unit number.
These settings apply to all the con-
nected indoor units.
Enable (Four minutes of standby time is
required after the restoration of power.)
2
02 Thermistor selection
(indoor temperature
detection)
Average temperature reading of the indoor
units in operation
1
Thermistor on the indoor unit to which the
remote controller is connected (xed)
2
Built-in sensor on the remote controller 3
03 LOSSNAY connection Not connected 1
Connected (without outdoor air intake by
the indoor units )
2
Connected (with outdoor air intake by the
indoor units )
3
04 Power voltage 240 V 1
220 V, 230 V 2
05 AUTO mode Enable (Automatically the unit achieves ef-
fective energy saving operation.)
1
Disable 2
07 Filter sign 100 hours 1
Set "1, 2, 3, 4, or All" for the Unit
number.These settings apply to each
indoor unit.
• If "1, 2, 3, or 4" is set for the Unit
number, the settings apply only to
the specied indoor unit regardless
of the number of connected indoor
units (one through four units).
• If "ALL" is set for the Unit number,
the settings apply to all the connect-
ed indoor units regardless of the
number of connected indoor units
(one through four units).
2500 hours 2
Not displayed 3
08 Fan speed Silent mode (or standard) 1
Standard (or High ceiling 1) 2
High ceiling (or High ceiling 2) 3
09 Outlet 4 directional 1
3 directional 2
2 directional 3
10 Optional parts
(High-efciency lter)
No 1
Yes 2
11 Vane No vanes
(or the vane setting No.3 is effective.)
1
Equipped with vanes
(The vane setting No.1 is effective.)
2
Equipped with vanes
(The vane setting No.2 is effective.)
3