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1) For wired remote controller
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Select “Service” from the Main menu, and press the [SELECT] button.
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button.
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[F1]
through [F4] buttons, and then press the [SELECT] button to confirm the
current setting.
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When the [SELECT] button is pressed, the target indoor unit will start fan operation.
If the unit is common or when running all units, all indoor units for the selected
refrigerant address will start fan operation.
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appears highlighted. Non-highlighted items indicate that no function settings
are made. Screen appearance varies depending on the “Unit No.” setting.
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[F1] or [F2] button to move the cursor to select the mode number, and
change the setting number with the [F3] or [F4] button.
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[SELECT] button to send the
setting data from the remote controller to the indoor units.
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Function setting screen.
F1
F2
F3
F4
Service menu
Cursor
Main menu:
Test run
Input maintenance info.
Function setting
Check
Self check
F1
F2
F3
F4
Function setting
Cursor
Address
Monitor:
Ref. address
Unit No.
Grp.
/1/2/3/4/All
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F1
F2
F3
F4
Function setting
Cursor
Cursor
Request:
Ref. address
Mode 1
Mode 2
Mode 3
Mode 4
Grp.
F1
F2
F3
F4
Function setting
Cursor
Cursor
Request:
Ref. address
Mode 7
Mode 8
Mode 9
Mode 10
Unit # 1
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F1
F2
F3
F4
Function setting
Ref. address
Sending data
Grp.
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Note:
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mode numbers, and setting numbers for the indoor units.
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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
connected indoor units.
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02
Thermistor selection
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Average temperature reading of the indoor units in operation
1
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2
Built-in sensor on the remote controller
3
03
LOSSNAY connection
Not connected
1
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2
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3
04
Power voltage
240 V
1
220 V, 230 V
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.
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Unit number, the settings
apply only to the specified
indoor unit regardless of the
number of connected indoor
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number, the settings apply to
all the connected indoor units
regardless of the number of
connected indoor units (one
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2
Not displayed
3
08
Fan speed
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1
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2
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09
Outlet
4 directional
1
3 directional
2
2 directional
3
10
Optional parts
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No
1
Yes
2
11
Vane
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2
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