1. D-BACS - Daikin

� When using 1 unit of IPU
Power source
Single phase 100 - 240V
intelligent
Manager III
� When using 1 unit of intelligent touch controller
Power source
Single phase 100 - 240V
intelligent
touch controller
� When using one central remote controller
Power source
Single phase 100 - 240V
Central
remote controller
� When using 1 unified ON/OFF controller
Power source
Single phase 100 - 240V
Unified
ON/OFF controller
� When using one unit of schedule timer
Maximum length of communication
wires for central control: 1 km
Remote
controller
Maximum length of communication
wires for central control: 1 km
Remote
controller
Maximum length of communication
wires for central control: 1 km
Maximum length of communication
wires for central control: 1 km
Maximum length of communication
wires for central control: 1 km
Electric power supply
for schedule timer
Schedule time
Remote
controller
Remote
controller
Outline of System
Up to 2048 units
for individual control
Up to 64 units
for individual control
Up to 64 units
for individual control
Up to 16 units
for individual control
Note: For the schedule timer, take the electric power supply from the indoor unit.
Remote
controller
Remote
controller
Remote
controller
Remote
controller
Outline of D-BACS System
Up to 1024 groups for group control
Up to 64 groups for group control
(however, up to 128 units can be controlled)
Up to 64 groups for group control
(however, up to 128 units can be controlled)
Up to 16 groups for group control
(however, up to 128 units can be controlled)
Up to 128 indoor units
can be controlled
3.2 Main Specifications and Functions of the Equipment 11