13
INSTALLATION AND OPERATION MANUAL
ENGLISH
Examples of Group
a. In the case where the remote control switch is connected to each indoor unit.
The group setting is not available due
to the inconsecutive indoor unit address
number in the same refrigerant cycle.
Outdoor unit
Indoor unit
Remote
Control
Switch
Nº 0
Centralized
ON/OFF
Controller
Group 1
Group 2
Group 3 Group 4
Group 5 Group 6
Group 7
Control Range of Nº 0 Centralized ON/OFF Controller
b. In the case where there are multiple centralized ON/OFF controllers:
As there is no indoor unit set as the refrigerant
cycle address 2, the group setting is executed
by the next centralized ON/OFF controller
Outdoor unit
Indoor unit
Remote
Control
Switch
Nº 0
Centralized
ON/OFF
Controller
Group 1
Group 2
Group 3 Group 4
Control Range of Nº 0 Centralized
ON/OFF Controller
Control Range of Nº 1 Centralized
ON/OFF Controller
Nº 1
Centralized
ON/OFF
Controller
Group 1
Group 2
Group 3 Group 4
c. In the case where the indoor units in the same refrigerant cycle are controlled by different centralized ON/OFF controllers:
As the indoor unit address number in the same refrigerant cycle
is inconsecutive, the group setting is executed by the next
centralized ON/OFF controller
Outdoor unit
Indoor unit
Remote
Control
Switch
Group 1
Group 2
Group 3 Group 4
Group 1
Group 2
Group 3 Group 4
Control Range of Nº 0 Centralized
ON/OFF Controller
Control Range of Nº 1 Centralized
ON/OFF Controller
Nº 0
Centralized
ON/OFF
Controller
Nº 1
Centralized
ON/OFF
Controller
