According to function of each central controller, set
SW1 as Fig. 12.
(1) Central control/Remote control mode
● Central control mode
Central controller is used as central control
equipment.
Individual setting by remote controller can be
inhibited by central controller.
● Remote control mode
Central controller is used as remote controller.
Setting by central controller is inhibited by other
central control equipments.
(2) ALL/ZONE mode
● ALL mode
All indoor units can be controlled by central
controller.
● ZONE mode
Indoor units in one of ZONE 1, 2, 3 or 4 can be
controlled by central controller.
(3) Function of central controller is 10 types
according to combination of central control/remote
control mode and ALL/ZONE mode setting as the
table 1.
(4) Stick the central controller unit label in a
conspicuous position.
OI-607-13EG
5. Mode setting
Central
control mode
ON
OFF
ALL central
control
ON
OFF
ZONE1
central control
ON
OFF
ZONE2
central control
ON
OFF
ZONE3
central control
ON
OFF
ZONE4
central control
Table 1
ALL
ZONE1
ZONE2
ZONE3
ZONE4
Remote
control mode
2
3 4 5 6
2
3 4 5 6
ON
OFF
ALL remote
control
Inter-unit control wiring
2
3 4 5 6
2
3 4 5 6
1
ON
OFF
ZONE1
remote control
2
3 4 5 6
2
3 4 5 6
17
ON
OFF
ZONE2
remote control
2
3 4 5 6
2
3 4 5 6
33
ON
OFF
ZONE3
remote control
2
3 4 5 6
2
3 4 5 6
49
ON
OFF
ZONE4
remote control
Fig. 12
Central control
1. ALL/Central
2. ZONE1/Central
3. ZONE2/Central
4. ZONE3/Central
5. ZONE4/Central
2
16
ZONE1
central control
address 1–16
18
32
ZONE2
central control
address 17–32
34
48
ZONE3
central control
address 33–48
ZONE4
50
64
central control
address 49–64
Remote control
6. ALL/Remote
7. ZONE1/Remote
8. ZONE2/Remote
9. ZONE3/Remote
10. ZONE4/Remote
13