Fujitsu UTY-TFSXJ3 Setting Manual page 13

8.1.1 System diagram
One WLAN adapter can be connected to each indoor unit.
Single connection
Outdoor unit
Indoor unit
A
WLAN adapter
A, B, and C are adapter cables attached to this product.
Prohibited uses:
(1) Group connection of indoor units with wired remote controller
Indoor unit
WLAN adapter
Multi-split connection
Outdoor unit
Indoor unit
B
WLAN adapter
Indoor unit
3 wire
3-wire
remote
controller
Indoor unit
C
WLAN adapter
Indoor unit
WLAN adapter
Indoor unit
2 wire
2-wire
remote
controller
En-13