Function Setting - Fujitsu Airstage AUUA4TLAV1 Installation Manual

DIP switch "SET3"
DIP switch
ON
OFF
SW SW SW SW
1 2 3 4

7.3. Function setting

• FUNCTION SETTING can be performed with the wired or wireless remote controller.
(The remote controller is optional equipment)
• Refer to the wired or wireless remote controller manual for detailed setting information.
• Refer to "7.1. Setting the address." for indoor unit address and refrigerant circuit address
settings.
• Turn the power of the indoor unit ON before starting the setting.
* Turning on the power to the indoor units initializes EEV, so make sure the piping air tight
test and vacuuming have been conducted before turning on the power.
* Also check again to make sure no wiring mistakes were made before turning on the
power.
Function details
Function
Function Setting number
number
00 standard
Filter indica- 01 Longer
11
tor interval
02 Shorter
00 Enable
01 Disable
Filter indica-
Display only
13
tor action
on central
02
remote con-
troller
00 standard
Ceiling
20
airflow
01 High Ceiling
00 standard
Vertical
airflow direc- 23
01 Raise
tion
00 standard
Cool air
01 Adjust (1)
temperature 30
trigger
02 Adjust (2)
00 standard
01 Adjust (1)
Heat air
02 Adjust (2)
temperature 31
trigger
03 Adjust (3)
00 Enable
Auto restart 40
01 Disable
00 Super low
Follow the
Cool Air
43
setting on
Prevention
01
the remote
controller
00 Start/Stop
Emergency
01
stop
External
46
control
02 Forced stop
00 All
Display only
Error report
47
on central
target
01
remote con-
troller
Follow the
Fan set- setting on
00
ting when the remote
cooling 49 controller
thermostat
OFF
01 Stop
Custom code
A (Factory
SET3
B C
setting)
SW1
OFF ON OFF
SW2
OFF OFF ON
Default Details
Adjust the filter cleaning interval
notification. If the notification
is too early, change to setting
01. If the notification is too late,
change to setting 02.
Enable or disable the filter indi-
cator. Setting 02 is for use with a
central remote controller.
Regulate the airflow according
to the needs of the installation
location. When set to 01, the air
flow will be stronger. (Cassette
type only)
Adjust the vertical airflow direc-
tion. All airflow direction louvers
are adjusted together.
(Cassette type only)
Adjust the cool air trigger
temperature. To lower the trigger
temperature, use setting 01. To
raise the trigger temperature,
use setting 02.
Adjust the heat air trigger tempera-
ture. To lower the trigger tempera-
ture by 11 degrees F (6 degrees
C), use setting 01. To lower the
trigger temperature by 7 degrees
F (4 degrees C), use setting 02. To
raise the trigger temperature, use
setting 03.
Enable or disable automatic
system restart after a power
outage.
Restrain the cold airflow with
making the airflow lower when
starting heating operation. To
correspond to the ventilation,
set to 01.
Allow an external controller to
start or stop the system, or to
perform an emergency stop.
* If an emergency stop is
performed from an external
controller, all refrigerant sys-
tems will be disabled.
* If forced stop is set, indoor unit
stops by the input to the exter-
nal input terminals, and Start/
Stop by a remote controller is
restricted.
Change the target for reporting er-
rors. Errors can either be reported
in all locations, or only on the
central remote controller.
When set to 01, the fan stops
when the thermostat is OFF in
cooling operation. Connection
of the wired remote controller
(2-wire type or 3-wire type)
and switching its thermistor are
necessary.
Function
Function
number
D
ON
Switching
ON
functions
for external
inputs and 60
external
outputs
terminals
Control
switching
61
of external
heaters
Operating
temperature
switching 62
of external
heaters
(Forbidden)
70
Temperature conditions when the external heater is ON
Temperature (t) when the external heater is ON= Room temperature - set temperature
00
01
02
03
04
05
7.3.1. Button name and function
(1) Filter indicator lamp (Red)
(2) Timer indicator lamp (Orange)
(3) Operation indicator lamp (Green)
(4) Manual auto button
7.3.2. Checking the function settings
• Press and hold the "MANUAL AUTO" button on the indoor unit for 3 seconds to check
the function settings. It is necessary to disconnect the power in order to return to normal
operation mode.
(1) Indoor unit and refrigerant address indication
Indication pattern
Indicator name
OPERATION indicator lamp
(Green)
TIMER indicator lamp (Orange)
FILTER indicator lamp (Red)
Setting number Default
00 Mode 0
• Set this function when connect-
ing the VRF system to a venti-
01 Mode 1
lator, economizer, humidifier, or
02 Mode 2
other external device.
03 Mode 3
• The connection terminal
functions can be changed
04 Mode 4
depending on the type of ex-
05 Mode 5
ternal device. For details of the
06 Mode 6
connection terminal functions,
see the Design & Technical
07 Mode 7
Manual.
08 Mode 8
Auxiliary heat-
00
er control 1
Auxiliary heat-
01
er control 2
Heat pump
02 prohibition Sets the control method for the
control external heater being used. For
details of the control method,
Heater selec-
see the Design & Technical
tion control
03
Manual.
using outdoor
temperature 1
Heater selec-
tion control
04
using outdoor
temperature 2
• Sets the temperature condi-
00 Setting 0
tions when the external heater
01 Setting 1
is ON.
02 Setting 2
• For the temperature conditions,
see "Temperature conditions
03 Setting 3
when the external heater is
04 Setting 4
ON". For a more detailed
explanation, see the Design &
05 Setting 5
Technical Manual.
00
Set value of function: 61
00 01 02
t < -5.4°F (-3°C) t ≤ -0.9°F (-0.5°C)
t < -3.6°F (-2°C) t ≤ -1.8°F (-1°C)
t < -3.6°F (-2°C) t ≤ -3.6°F (-2°C)
t < -5.4°F (-3°C) t ≤ -5.4°F (-3°C)
t < -7.2°F (-4°C) t ≤ -7.2°F (-4°C)
t < -9.0°F (-5°C) t ≤ -9.0°F (-5°C)
Indication pattern
Indoor unit
Refrigerant address
address
ON Flash (1.0s ON/1.0s OFF)
Address: tens place (0.5s ON/0.5s OFF)
Address: ones place (0.5s ON/0.5s OFF)
Details
03 04
En-12