– 39 –
<Line (system) address>
2
Push the TEMP.
/
buttons repeatedly to set the CODE No. to
12
12
12
12
12
.
3
Push the TIME / buttons repeatedly to set a system address.
(Match the address with the address on the interface P.C. board of the header outdoor unit in the same refrigerant
line.)
4
Push
SET
button.
(It is OK if the display turns on.)
<Indoor unit address>
5
Push the TEMP.
/
buttons repeatedly to set the CODE No. to
13
13
13
13
13
.
6
Push the TIME / buttons repeatedly to set an indoor unit address.
7
Push the
SET
button.
(It is OK if the display turns on.)
<Group address>
8
Push the TEMP.
/
buttons repeatedly to set the CODE No. to
14
14
14
14
14
.
9
Push the TIME / buttons repeatedly to set a group address. If the indoor unit is
individual, set the address to
0000
0000
0000
0000
0000
; header unit,
0001
0001
0001
0001
0001
; follower unit,
0002
0002
0002
0002
0002
.
Individual
: 0000
Header unit
: 0001
Follower unit
: 0002
10
Push the
SET
button.
(It is OK if the display turns on.)
11
Push the button.
The address setting is complete.
(
SETTING
flashes. You can control the unit after
SETTING
has disappeared.)
NOTE
1. Do not use address numbers 29 or 30 when setting system addresses using the remote controller.
These 2 address numbers cannot be used on outdoor units and the CODE No. [E04] (Indoor /
outdoor communication error) will appear if they are mistakenly used.
2. If you set addresses to indoor units in 2 or more refrigerate lines manually using the remote
controller and will control them centrally, set the header outdoor unit of each line as below.
• Set a system address for the header outdoor unit of each line with SW13 and 14 of their interface P.C. boards.
• Turn off dip switch 2 of SW30 on the interface P.C. boards of all the header outdoor units connected to
the same central control, except the unit that has the lowest address. (For unifying the termination of the
wiring for the central control of indoor and outdoor units)
• Connect the relay connectors between the [U1, U2] and [U3, U4] terminals on the header outdoor unit of
each refrigerate line.
• After finishing all the settings above, set the address of the central control devices. (For the setting of the
central control address, refer to the installation manuals of the central control devices.)
}
In case of group control
