Function Setting; Function Details - Fujitsu ARU30RGLX Installation Manual

6. FUNCTION SETTING

To change the function settings, refer to the procedures described in the installation
manual of the remote controller (wired type).
The function settings are as follows.

6. 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
■ Room temperature control for indoor unit sensor
Depending on the installed environment, correction of the room temperature sensor may
be required.
Select the appropriate control setting according to the installed environment.
The temperature correction values show the difference from the Standard setting "00"
(manufacturer's recommended value).
Setting
Function Number
Value
30 31
(For cooling) (For heating)
■ Room temperature control for wired remote controller sensor
Depending on the installed environment, correction of the wire remote temperature sensor
may be required.
Select the appropriate control setting according to the installed environment.
To change this setting, set Function 42 to Both "01".
Ensure that the Thermo Sensor icon is displayed on the remote controller screen.
Setting
Function number
value
35 36
(For cooling) (For heating)
En-12
(♦... Factory setting)
Setting Description
Standard (2500 hours)
Long interval (4400 hours)
Short interval (1250 hours)
No indication
(♦... Factory setting)
Setting Description
00 Standard setting
01 No correction 0 °F (0.0 °C)
02 -1 °F (-0.5 °C)
03 -2 °F (-1.0 °C)
04 -3 °F (-1.5 °C)
05 -4 °F (-2.0 °C)
06 -5 °F (-2.5 °C)
07 -6 °F (-3.0 °C)
08 -7 °F (-3.5 °C)
09 -8 °F (-4.0 °C)
10 +1 °F (+0.5 °C)
11 +2 °F (+1.0 °C)
12 +3 °F (+1.5 °C)
13 +4 °F (+2.0 °C)
14 +5 °F (+2.5 °C)
15 +6 °F (+3.0 °C)
16 +7 °F (+3.5 °C)
17 +8 °F (+4.0 °C)
(♦... Factory setting)
Setting description
00 No correction
01 No correction 0 °F (0.0 °C)
02 -1 °F (-0.5 °C)
03 -2 °F (-1.0 °C)
04 -3 °F (-1.5 °C)
05 -4 °F (-2.0 °C)
06 -5 °F (-2.5 °C)
07 -6 °F (-3.0 °C)
08 -7 °F (-3.5 °C)
09 -8 °F (-4.0 °C)
10 +1 °F (+0.5 °C)
11 +2 °F (+1.0 °C)
12 +3 °F (+1.5 °C)
13 +4 °F (+2.0 °C)
14 +5 °F (+2.5 °C)
15 +6 °F (+3.0 °C)
16 +7 °F (+3.5 °C)
17 +8 °F (+4.0 °C)
■ Auto restart
Enable or disable automatic restart after a power interruption.
Function
Number
40
* 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 wireless remote controller)
When using the Wired remote controller temperature sensor, change the setting to "Both"
(01).
Function
Number
42
♦
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
■ Cold air prevention
*This setting is to disable the cold air prevention function during heating operation. When
disabled, the fan setting will always follow the setting on the remote controller. (Excluding
defrost mode).
Function
Number
♦
43
■ External input control
"Operation/Stop" mode or "Forced stop" mode can be selected.
More
Cooling
Less
Function
Heating
Number
46
■ Room temperature sensor switching (Aux.)
Less
To use the temperature sensor on the wired remote controller only, change the setting to
Cooling
"Wired remote controller" (01). This function will only work if the function setting 42 is set
More
at "Both" (01)
Heating
Function
Number
48
■ 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
Number
♦
49
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
More
low speed.
Cooling
02: Enable or disable this function by remote controller setting.
Less
Heating
*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.
Less
Cooling
More
Heating
Setting
Setting Description
Value
00 Enable
01 Disable
Setting
Setting Description
Value
00 Indoor unit
01 Both
Setting
Setting Description
Value
00 Enable
01 Disable
Setting
Setting Description
Value
00 Operation/Stop mode 1
01 (Setting prohibited)
02 Forced stop mode
03 Operation/Stop mode 2
Setting
Setting Description
Value
00 Both
01 Wired remote controller
Setting
Setting description
Value
00 Disable
01 Enable
02 Remote controller
(♦... Factory setting)
♦
(♦... Factory setting)
♦
(♦... Factory setting)
♦
(♦... Factory setting)
♦
(♦... Factory setting)
♦
(♦... Factory setting)
♦