Function Details; Temperature Correction - Fujitsu ASUG09LZAS Installation Manual

5.1. Function details

■ Filter sign
Select appropriate intervals for displaying the fi lter sign on the indoor unit according to the
estimated amount of dust in the air of the room.
If the indication is not required, select "No indication" (03).
Function Setting
number value
00
01
11
02
03
■ Auto restart
Enable or disable automatic restart after a power interruption.
Function Setting
number value
00
40
01
* Auto restart is an emergency function such as for power outage etc. Do not attempt to
use this function in normal operation. Be sure to operate the unit by remote controller or
external device.
■ Room temperature sensor switching
(Only for wired remote controller)
When using the Wired remote controller temperature sensor, change the setting to "Both" (01).
Function Setting
number value
00
42
01
00: Sensor on the indoor unit is active.
01: Sensors on both indoor unit and wired remote controller are active.
* Remote controller sensor must be turned on by using the remote controller
■ Remote controller custom code
(Only for wireless remote controller)
The indoor unit custom code can be changed. Select the appropriate custom code.
Function Setting
number value
00
01
44
02
03
■ External input control
"Operation/Stop" mode or "Forced stop" mode can be selected.
Function Setting
number value
00 Operation/Stop mode 1 (R.C. enabled)
01
46
02
03 Operation/Stop mode 2 (R.C. disabled)
■ Room temperature sensor switching (Aux.)
To use the temperature sensor on the wired remote controller only, change the setting to "Wired
remote controller" (01). This function will only work if the function setting 42 is set at "Both" (01)
Function Setting
number value
00
48
01
(♦... Factory setting)
Setting description
Standard (400 hours)
Long interval (1000 hours)
Short interval (200 hours)
No indication ♦
(♦... Factory setting)
Setting description
Enable ♦
Disable
(♦... Factory setting)
Setting description
Indoor unit ♦
Both
(♦... Factory setting)
Setting description
A ♦
B
C
D
(♦... Factory setting)
Setting description
♦
(Setting prohibited)
Forced stop mode
(♦... Factory setting)
Setting description
Both ♦
Wired remote controller
■ Indoor unit fan control for energy saving for cooling
Enables or disables the power-saving function by controlling the indoor unit fan rotation when
the outdoor unit is stopped during cooling operation.
Function Setting
number value
00
49 01
02
00: When the outdoor unit is stopped, the indoor unit fan operates continuously following
the setting on the remote controller.
01: When the outdoor unit is stopped, the indoor unit fan operates intermittently at a very
low speed.
02: Enable or disable this function by remote controller setting.
*When using a wired remote controller without Indoor unit fan control for energy saving for
cooling function, or when connecting a single split converter, the setting cannot be made
by using the remote controller. Set to (00) or (01).
To confi rm if the remote controller has this function, refer to the operating manual of each
remote controller.
■ Setting record
Record any changes to the settings in the following table.
Function
Setting description
number
11 Filter sign
40 Auto restart
42 Room temperature sensor switching
44 Remote controller custom code
External input control
46
The rotary switch on the "External input and output PCB"
48 Room temperature sensor switching (Aux.)
49 Indoor unit fan control for energy saving for cooling
After completing the Function Setting, be sure to disconnect the power supply and then recon-
nect it.

5.2. Temperature correction

NOTES:
When changing Function 95, perform this setting before other Room temp. control settings
(Function 30, 31, 35, 36).
If Function 95 is not set fi rst, Room temperature control settings (Function 30, 31, 35, 36)
will be reset and you must re-do them again.
■ Heat Insulation condition (building insulation)
Heat insulation conditions differ according to the installed environment.
"Standard insulation" (00) allows system to rapidly respond to the cooling or heating load
changes.
"High insulation" (01) is when the heat insulation structure of the building is high and does
not require system to rapidly respond to cooling or heating load changes.
When "High insulation" (01) is selected;
• Overheating (overcooling) is prevented at the start-up.
• All room temp. control settings (Function 30, 31, 35, 36) will reset to "No correction" [0.0°F
(0.0°C)].
Function Setting
number value
00
95
01
(♦... Factory setting)
Setting description
Disable
Enable
Remote controller ♦
Setting value
(♦... Factory setting)
Setting description
Standard insulation ♦
High insulation
En-9