Custom Code Setting; Static Pressure Mode; Function Setting - Fujitsu Airstage ARXC072GTEH Installation Manual

For indoor
unit address
IU AD
×10
SET3
Setting
Setting
range
Setting
Indoor unit address 0 to 63
example 2
Setting
Refrigerant circuit
0 to 99
address
example 63
(1) Indoor unit address
Rotary switch (IU AD × 1)...Factory setting "0"
Rotary switch (IU AD × 10)...Factory setting "0"
When connecting multiple indoor units to 1 refrigerant system, set the address at IU
AD SW as shown in the Table A.
(2) Refrigerant circuit address
Rotary switch (REF AD × 1)...Factory setting "0"
Rotary switch (REF AD × 10)...Factory setting "0"
In the case of multiple refrigerant systems, set REF AD SW as shown in the Table A
for each refrigerant system.
Set to the same refrigerant circuit address as the outdoor unit.
• If working in an environ- Table A
ment where the wireless
remote controller can be Address
used, the addresses can
also be set using the
Refrigerant
remote controller.
circuit
• If setting the addresses
0
using the wireless
remote controller, set
1
the indoor unit address
2
and refrigerant circuit
address to "00".
3
(For information on set-
4
ting using the wireless
remote controller.)
5
⁞
* Do not set the indoor
10
unit address (IU AD
SW) at 64 to 99.
11
It may result in failure.
⁞
99

7.2. 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"
ON
OFF
Table B
A (Factory setting)
DIP switch SET3 SW1
DIP switch SET3 SW2
For refrigerant
circuit address
REF AD RC AD
×1 ×10 ×1
SET4
Type of switch
IU AD × 10 IU AD × 1
REF AD × 10 REF AD × 1
Rotary switch Rotary switch
Address
setting
REF AD SW IU AD SW
Indoor unit
× 10 × 1 × 10
0 0 0 0
0 1 1 0
0 2 2 0
0 3 3 0
0 4 4 0
0 5 5 0
⁞ ⁞ ⁞ ⁞
1 0 10 1
1 1 11 1
⁞ ⁞ ⁞ ⁞
9 9 63 6
Code change
A B C
A B C
IU AD REF AD RC AD
×10 ×1 ×10 ×1
SET3 SET4
Custom code
B C
OFF ON OFF
OFF OFF ON

7.3. Static pressure mode

If the applicable static pressure does not match the static pressure mode, the static
pressure mode may be changed to another mode manually.
It is necessary to set up a static pressure mode for each usage of static pressure.
Static pressure can be set at site.
Relation between set values and static pressure are as the following table.
• 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.
Function
Setting Number
Number
04
05
06
07
08
09
10
11
12
26
⁞
24
25
26
27
28
29
31
(Factory setting)
* Please refer to FAN PERFORMANCE CURVE within Design & Technical Data for the
features of each setting.
setting

7.4. Function setting

• FUNCTION SETTING can be performed with the wired or wireless remote controller.
× 1
(The remote controller is optional equipment)
0
• Refer to the wired or wireless remote controller manual for detailed setting information.
1
• Refer to "7.1. Setting the address" for indoor unit address and refrigerant circuit address
2
settings.
3
• Turn the power of the indoor unit ON before starting the setting.
4
* Turning on the power to the indoor units initializes EEV, so make sure the piping air
5
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.
0
1
Function details
⁞
Function
Function
number
3
Filter indica-
11
tor interval
Filter indica-
13
tor action
D
(Forbidden) 20
(Forbidden) 23
(Forbidden) 24
D
Static pres-
26
sure
(Forbidden) 27
Cool air
temperature 30
trigger
Heat air
temperature 31
trigger
Auto restart 40
D
ON
ON
CAUTION
Setting Static Pressure
AR072 AR090
SP mode 04 40 Pa
SP mode 05
SP mode 06
SP mode 07
SP mode 08
SP mode 09
SP mode 10 100 Pa
SP mode 11 110 Pa
SP mode 12 120 Pa
⁞
SP mode 24 240 Pa
SP mode 25 250 Pa
SP mode 26 260 Pa
SP mode 27 270 Pa (240 Pa)
SP mode 28
(270 Pa)
SP mode 29
SP mode 31
150 Pa
Setting number Default
Adjust the filter cleaning interval noti-
00 Standard
fication. If the notification is too early,
01 Longer
change to setting 01. If the notifica-
02 Shorter
tion is too late, change to setting 02.
00 Enable
Enable or disable the filter indicator.
01 Disable
Setting 02 is for use with a central
Display only on
remote controller.
02 central remote
controller
00
00
00
Refer to "7.3. Static pressure mode"
Adjust the cool air trigger tempera-
00 Standard
ture. To lower the trigger tem-
01 Adjust (1)
perature, use setting 01. To raise the
02 Adjust (2)
trigger temperature, use setting 02.
Adjust the heat air trigger tempera-
00 Standard
ture. To lower the trigger temperature
01 Adjust (1)
by 6 degrees C, use setting 01. To
02 Adjust (2)
lower the trigger temperature by 4
degrees C, use setting 02. To raise
03 Adjust (3)
the trigger temperature, use setting
03.
00 Enable
Enable or disable automatic system
restart after a power outage.
01 Disable
AR096
(50 Pa)
50 Pa
60 Pa
70 Pa
80 Pa
90 Pa
⁞
250 Pa
260 Pa
270 Pa
280 Pa
290 Pa
Details
En-12