Fujitsu Airstage ASUA4TLAV2 - Custom Code Setting; Function Setting

En-10
Table A
Address Rotary Switch Setting Address Rotary Switch Setting
Refrigerant circuit
REF AD SW
Indoor unit
IU AD SW
×
10
×
1
×
10
×
1
000000
101101
202202
303303
404404
505505
606606
707707
808808
909909
10 1 0 10 1 0
11 1 1 11 1 1
12 1 2 12 1 2
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
99 9 9 63 6 3
Do no
t set the indoor unit address (IU AD SW) at 64 to 99. It may result in failure .
6.2. Custom code setting
• Selecting the custom code prevents the indoor unit mix-up. (figure below)
(Up to 4 codes can be set.)
• Perform the setting for both the indoor unit and the remote controller.
Code change
Indoor unit
Remote
controller
Confusion
A B C D
A B C D
• Custom code setting for indoor unit
Set the DIP switch SET3 SW1, 2, referring to the figure and table below.
SET3
×10 IU AD ×1 ×10 REF AD ×1
SET4
DIP switch
“SET3”
SW
1
SW
2
SW
3
SW
4
ON
OFF
DIP switch “SET3”
DIP switch
SET3
Custom code
A (Factory
setting)
BCD
SW1 OFF ON OFF ON
SW2 OFF OFF ON ON
6.3. Function setting
WARNING
Please make this setting after completing all construction works.
• 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 “6.1. 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
number
Setting number Default Details
Filter indica-
tor interval
11
00 Standard
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.
01 Longer
02 Shorter
Filter indica-
tor action
13
00 Enable
Enable or disable the filter indi-
cator. Setting 02 is for use with a
central remote controller.
01 Disable
02
Display only
on central
remote
controller
(Forbidden) 20 00
(Forbidden) 23 00
(Forbidden) 24 00
(Forbidden) 26 31
Cool air
temperature
trigger
30
00 Standard
Adjust the cool air trigger
temperature. To lower the trigger
temperature, use setting 01. To
raise the trigger temperature,
use setting 02.
01 Adjust (1)
02 Adjust (2)
Heat air
temperature
trigger
31
00 Standard
Adjust the heat air trigger
temperature. To lower the trigger
temperature by 6 degrees C,
use setting 01. To lower the trig-
ger temperature by 4 degrees C,
use setting 02. To raise the trig-
ger temperature, use setting 03.
01 Adjust (1)
02 Adjust (2)
03 Adjust (3)
Auto restart
(*1)
40
00 Enable Enable or disable automatic
system restart after a power
outage.
01 Disable
Cool Air
Prevention
43
00 Super low
Restrain the cold airflow with
making the airflow lower when
starting heating operation. To
correspond to the ventilation,
set to 01.
01
Follow the
setting on
the remote
controller
External
control
46
00 Start/Stop
Allow an external controller to
start or stop the system, or to
perform an emergency stop.
If an emerge ncy stop is performed
from an external controller,
all refrigerant systems will be
disabled.
If forced stop is set, indoor unit
stops by the input to the external
input terminals, and Start/
Stop by a remote controller is
restricted.
01
Emergency
stop
02 Forced Stop
Error report
target
47
00 All
Change the target for reporting
errors. Errors can either be re-
ported in all locations, or only on
the central remote controller.
01
Display only
on central
remote
controller
Fan set-
ting when
cooling
thermostat
OFF
49
00
Follow the
setting on
the 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.
01 Stop
Switching
functions
for external
inputs and
external
outputs
terminals
(*2)
60
00 Mode 0
• Set this function when con-
necting the VRF system to a
ventilator, economizer, humidi-
fier, or other external device.
• The connection terminal
functions can be changed
depending on the type of ex-
ternal device. For details of the
connection terminal functions,
see the Design & Technical
Manual.
01 Mode 1
02 Mode 2
03 Mode 3
04 Mode 4
05 Mode 5
06 Mode 6
07 Mode 7
08 Mode 8
9373370499_IM.indb 109373370499_IM.indb 10 7/28/2020 10:26:21 AM7/28/2020 10:26:21 AM