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According to function of each system controller, set
SW1 as Fig. 7.
(1) Central control/Remote control mode
Central control mode
System controller is used as central control
equipment.
Individual setting by remote controller can be
inhibitted by system controller.
Remote control mode
System controller is used as remote controller.
Setting by system controller is inhibitted by other
central control equipments.
(2) ALL/ZONE mode
ALL mode
All indoor units can be controlled by system
controller.
ZONE mode
Indoor units in one of ZONE 1, 2, 3 or 4 can be
controlled by system controller.
(3) Function of system 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 system controller unit label in a
conspicuous position.
5. Mode setting
Central control
ON
OFF
central control
ON
OFF
central control
ON
OFF
central control
ON
OFF
central control
ON
OFF
central control
Table 1
ALL
ZONE1
ZONE2
ZONE3
ZONE4
Remote control
mode
mode
2
3 4 5 6
2
3 4 5 6
ON
OFF
ALL
ALL
remote control
Inter-unit control wiring
2
3 4 5 6
2
3 4 5 6
1
ON
OFF
ZONE1
ZONE1
remote control
2
3 4 5 6
2
3 4 5 6
17
ON
OFF
ZONE2
ZONE2
remote control
2
3 4 5 6
2
3 4 5 6
33
ON
OFF
ZONE3
ZONE3
remote control
2
3 4 5 6
2
3 4 5 6
49
ON
OFF
ZONE4
ZONE4
remote control
Fig. 7
Central control
1. ALL/Central
6. ALL/Remote
2. ZONE1/Central
7. ZONE1/Remote
3. ZONE2/Central
8. ZONE2/Remote
4. ZONE3/Central
9. ZONE3/Remote
5. ZONE4/Central
10. ZONE4/Remote
2
16
ZONE1
central control
address 1-16
ZONE2
18
32
central control
address 17-32
ZONE3
34
48
central control
address 33-48
ZONE4
50
64
central control
address 49-64
Remote control
11
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