Mitsubishi Electric PURY-P72TYJMU-A Service Handbook page 54

[ II Restrictions ]
(4) Wiring method
1) Indoor/outdoor transmission line
Same as [5] 2.
Shielded cable connection
Same as [5] 2.
2) Transmission line for centralized control
Same as [5] 4.
Shielded cable connection
Same as [5] 4.
3) MA remote controller wiring
(When 2 remote controllers are connected to the sys-
tem
HWE0913A
Group operation of indoor units)
Same as [5] 1.
4) ME remote controller wiring
(When 2 remote controllers are connected to the sys-
tem
Group operation of indoor units)
Same as [6]
5) LOSSNAY connection
Same as [5] 4.
6) Switch setting
Address setting is required as follows.
- 45 - 45 GB