Fujitsu AJ 126LELDH Series Design & Technical Manual page 680

¢ System diagram
One WLAN adapter can be connected to each indoor unit.
Single system
Outdoor unit
Indoor unit
A
WLAN adapter
A, B, and C: Attached cable with this product.
3-11. Wireless LAN adapter (UTY-TFSXZ1)
Multiple system
Outdoor unit
Indoor unit
B
WLAN adapter
- (05-180) -
Indoor unit
C
WLAN adapter
3. Adaptor/Convertor units