Custom Code Setting; Switching The Upper Limit Of Cooling Temperature; Function Setting - Fujitsu AirStage ASYA07GACH Installation Manual

3 Remote controller address
i) 3-wire type
Rotary switch (RC AD SW)...Factory setting "0"
When connecting multiple indoor units to 1 standard wired remote controller, set
the address at RC AD SW in sequence from 0.
Setting Setting range
Remote controller
0 to 15
address
Example
If 4 indoor units are connected.
Indoor unit Indoor unit
RC AD SW RC AD SW
0 1
Remote
controller
RC AD SW 0 1
Address 0 1
RC AD SW 8 9
Address 8 9
ii) 2-wire type
Rotary switch (RC AD SW)...Factory setting "0"
Since the remote controller address settings are automatically confi gured, you do
not need to confi gure them.
If confi guring manually, it is necessary to confi gure both the indoor unit and the
remote controller. For details, please refer to the remote controller manual.

6.2. Custom code setting

Selecting the custom code prevents the indoor unit mix-up.
(Up to 4 codes can be set.)
Perform the setting for both the indoor unit and the remote controller.
Confusion
Indoor
unit
Remote
controller
Custom code setting for indoor unit
Set the DIP switch SET 3 SW1, SW2 referring to the Table B.
DIP switch (SET 3)
OFF ON
SW1
SW2
SET 3
SW3
SW4
Table B
A (Factory setting)
DIP switch
OFF
SET 3 SW1
DIP switch
OFF
SET 3 SW2
6.3. Switching the upper limit of cooling
temperature
This setting can be raised the upper limit of the cooling temperature setting range.
This setting can be used when connecting to the following controllers.
• Wired remote controller (2-wire type)
• Central remote controller
• Touch panel controller
• System controller
• Service tool
• Web monitoring tool
En-9
Type of switch
Setting
example
0
RC-AD
Indoor unit Indoor unit
RC AD SW RC AD SW
2
2 3 4 5
2 3 4 5
A B C D
10 11 12 13
Code change
A B
A B
Controller PCB
Custom code
B C
ON OFF
OFF ON
DIP switch setting
Set the DIP switch SET 4 SW3 referring to the Table C.
DIP switch (SET 4)
OFF
SW1
SW2
SW3
SW4
Table C
3
DIP switch SET 4 SW3
OFF (Factory setting)
NOTE:
Please do not make a standard setup and an extension setup intermingled in remote
controller group.

6.4. Function Setting

6 7
6 7
• FUNCTION SETTING can be performed with the wired or wireless remote controller.
E F
(The remote controller is optional equipment)
• Refer to the wired or wireless remote controller manual for detailed setting information.
14 15
(Set IU AD, REF AD SW to 0)
• 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
Filter
indicator
C D interval
Filter
indicator
action
C D
Cool air
temperature
trigger
Heat air
temperature
trigger
Auto restart
Cool Air
Prevention
D
ON
External
control
ON
Error report
target
Fan setting
when cooling
thermostat
OFF
ON
SET 4
Cooling temperature setting range
ON
Function
Setting number Default
number
○
00 Default
11
01 Longer
02 Shorter
○
00 Enable
01 Disable
13
Display only on
02 central remote
controller
○
00 Default
30
01 Adjust (1)
02 Adjust (2)
○
00 Default
01 Adjust (1)
31
02 Adjust (2)
03 Adjust (3)
00 Enable
40
○
01 Disable
○
00 Super low
43
Follow the
01 setting on the
remote controller
○
00 Start/Stop
Emergency
01
stop
46
02 Forced stop
○
00 All
47
Display only on
01 central remote
controller
Follow the setting
○
00 on the remote
controller
49
01 Stop
Controller PCB
Standard (18 to 30 °C)
Extension (18 to 32 °C)
Details
Adjust the fi lter cleaning interval noti-
fi cation. If the notifi cation is too early,
change to setting 01. If the notifi cation
is too late, change to setting 02.
Enable or disable the fi lter indica-
tor. Setting 02 is for use with a
central remote controller.
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 temperature.
To lower the trigger temperature by 6
degrees C, use setting 01. To lower the
trigger temperature by 4 degrees C, use
setting 02. To raise the trigger tempera-
ture, use setting 03.
Enable or disable automatic sys-
tem restart after a power outage.
Restrain the cold airfl ow with mak-
ing the airfl ow 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 refriger-
ant 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.
Change the target for reporting errors.
Errors can either be reported in all
locations, or only on the wired remote.
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.