Mitsubishi Electric Lossnay LGH-100RX3-CAN Technical Manual page 139

6.4 Power Supply to the Indoor Unit Transmission
Cable.
In principle, the number of indoor units ME remote controllers and Lossnay M-NET remote controllers that can be connected to
one outdoor unit will depend on the type of outdoor unit. The following are the general guidelines when connecting multiple
indoor units and Lossnay units to an outdoor unit.
Indoor units + Remote controllers ( Simple remote controllers ) + Lossnay M-NET remote controllers
* MA remote controllers and Lossnay unit's are Not counted.
Centralised controller
Transmission cable
136
Outdoor unit
Power supply unit
ME remote
controller
The sum of indoor units and remote controllers should be 35 or less.
Indoor unit Indoor unit
ME remote
controller
35
Indoor unit Lossnay
Lossnay M-NET
remote controller
(PZ-52SF-E)