Panasonic U-16GE2E5 Test Run Manual page 17

Wiring without branching (Figure 7)
Column: Part of indoor wiring branches.
Star system is prohibited. (Figure 8)
Branches after branching (branching of location that cannot be branched in a single stroke) are prohibited. (Figure 9)
Controller
Controller
Outdoor unit
Controller
Outdoor unit
Outdoor unit
II - 9
Outdoor unit
* If this portion is 1 m or less, it is not
considered a branch.
Indoor unit Indoor unit
Outdoor unit
Remote controller
Indoor unit Indoor unit
Remote controller
Figure 7
Indoor unit
Indoor unit
Do not connect more than 3 wires to a
single branch point.
Outdoor unit
Figure 8
Indoor unit Indoor unit
Remote controller
Indoor unit
Indoor unit
Indoor unit
Remote controller
Indoor unit Indoor unit
No remote controller
Remote controller
Figure 9
Indoor unit
Indoor unit
No remote
controller
Indoor unit
Indoor unit
Indoor unit
Indoor unit
No remote
controller
Indoor unit
No remote controller
Group control
Indoor unit
Group control