Field Setting; Setting The Address; Custom Code Setting; Static Pressure Mode - Fujitsu AIRSTAGE ARXA030GLEH Installation Manual

7. FIELD SETTING

There are 3 methods for address setting by FIELD SETTING as follows.
Set by either of the methods.
Each setting method is described (1) to (3) below.
(1) IU AD, REF AD SW settings..... This section (7.1. Setting the address)
(2) Remote controller settings ....... Refer to the wired or wireless remote controller manual
for detailed setting information. (Set IU AD, REF AD
SW to 0)
(3) Automatic address settings ...... Refer to the outdoor unit manual for detailed setting
information. (Set IU AD, REF AD SW to 0)
• Be sure to turn OFF the power before performing the fi eld setting.

7.1. Setting the address

Manual address setting method
• If the receiver unit is attached, the indoor unit address and the refrigerant circuit
address can also be set up through the wireless remote controller.
Use an insulated screwdriver to set the DIP switches.
For indoor
unit address
IU AD
×10
Setting
Setting
range
Indoor unit address 0 to 63
Refrigerant circuit
0 to 99
address
(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
En-13
CAUTION
CAUTION
For refrigerant
circuit address
REF AD RC AD
×1 ×10 ×1
SET3 SET4
Type of switch
Setting
example
2
IU AD × 10
Setting
example
63
REF AD × 10
Rotary switch
Address
setting
REF AD SW
Indoor unit
× 10 × 1
0 0 0
0 1 1
0 2 2
0 3 3
0 4 4
0 5 5
⁞ ⁞ ⁞
1 0 10
1 1 11
⁞ ⁞ ⁞
9 9 63

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.
Indoor
unit
Remote
controller
Custom code setting for indoor unit
Set the DIP switch SET 3 SW1, SW2 referring to the Table B.
Table B
DIP switch SET3 SW1
DIP switch SET3 SW2

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.
IU AD × 1
• 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
Number
REF AD × 1
26
Rotary switch
setting
IU AD SW
× 10 × 1
0 0
* Please refer to FAN PERFORMANCE CURVE within Design & Technical Data for the
0 1
features of each setting.
0 2
0 3
0 4
0 5
⁞ ⁞
1 0
1 1
⁞ ⁞
6 3
Confusion
Dip switch "SET 3"
ON
×10
OFF
A (Factory setting)
OFF
OFF
CAUTION
Setting Number
AR024
00 SP mode 00
01 SP mode 01
02 SP mode 02
03 SP mode 03
04 SP mode 04
05 SP mode 05
06 SP mode 06
07 SP mode 07
08 SP mode 08
09 SP mode 09
10 SP mode 10
11 SP mode 11
12 SP mode 12
13 SP mode 13 130 Pa
14 SP mode 14 140 Pa
SP mode 31
31 40 Pa
(Factory setting)
Code change
A B C D
A B C D
IU AD REF AD RC AD
×1 ×10 ×1
SET3 SET4
Custom code
B C D
ON OFF ON
OFF ON ON
Setting Static Pressure
AR030 AR036 AR045
0 Pa
10 Pa
20 Pa
30 Pa
40 Pa
50 Pa
60 Pa
70 Pa
80 Pa
90 Pa
100 Pa
110 Pa
120 Pa
(110 Pa)
(120 Pa)
50 Pa 60 Pa