Fujitsu Airstage ASYA18GACH Installationsanleitung Seite 12

Intake
grille
Mounting
shaft
Bearing
Front panel
Front panel removal.
(1) Remove intake grille (Refer to the item of intake grille removal.)
(2) Remove 6 screws.
(3) Push the [▲] part on the lower part of the body upwards with your thumb of both hands
to detach the 2 hooks, and then pull the front panel forward to remove it.
Screws (6 position)
Push
(4) The front panel is pulled to the front, raising the upper surface, and a front panel is
removed.
Piping work can be made easier by laying out, shaping, and temporarily fastening the
connection pipe and connection cable beforehand.
• Open the control box cover.
• Open the switch cover.
En-11
9373370147-01_IM.indb 11 9373370147-01_IM.indb 11
Intake
grille
Knob
Front panel
Wall hook
Push
bracket
[▲] mark
Front panel
Open
Switch cover
Rotary switch
Example: "0"
CAUTION
Use an insulated screwdriver to set the dip switches.
Be careful not to make mistakes for switch settings.
(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.
Setting Setting range
Indoor unit
0 to 63
address
Refrigerant
0 to 99
circuit address
Table A
Address Rotary Switch Setting
REF AD SW
Refrigerant circuit
× 10 × 1
0 0 0
1 0 1
2 0 2
3 0 3
4 0 4
5 0 5
6 0 6
7 0 7
8 0 8
9 0 9
10 1 0
11 1 1
12 1 2
. . .
. . .
. . .
99 9 9
Do no t set the indoor unit address (IU AD SW) at 64 to 99. It may result in failure .
(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.
Rotary switch Ex-
ample: "0"
Type of switch
Setting
example
2
IU AD × 10 IU AD × 1
Setting
example
63
REF AD × 10 REF AD × 1
Address Rotary Switch Setting
IU AD SW
Indoor unit
× 10 × 1
0 0 0
1 0 1
2 0 2
3 0 3
4 0 4
5 0 5
6 0 6
7 0 7
8 0 8
9 0 9
10 1 0
11 1 1
12 1 2
. . .
. . .
. . .
63 6 3
7/12/2012 4:48:44 PM 7/12/2012 4:48:44 PM