Mitsubishi Electric CITY MULTY PVFY-P08 NAMU-E1 Installation Manual page 24

Caution:
Do not use anything other than the correct capacity breaker and
fuse. Using fuse, wire or copper wire with too large capacity
may cause a risk of malfunction or fire.
Connecting remote controller, indoor and outdoor
transmission cables
Connect indoor unit TB5 and outdoor unit TB3 (non-polarized
2-wire).
The "S" on indoor unit TB5 is a shielding wire connection. For
specifications about the connecting cables, refer to the outdoor unit
installation manual.
Install a remote controller following the manual supplied with the
remote controller.
Specifications are subject to change without notice.
Connect the "1" and "2" on the indoor unit TB15 to a MA remote
controller (non-polarized 2-wire).
Connect the "M1" and "M2" on indoor unit TB5 to an M-NET remote
controller (non-polarized 2-wire).
-DC 9 to 13 V between 1 and 2 (MA remote controller)
-DC 24 to 30 V between M1 and M2 (M-NET remote controller)
24
© 2022 Mitsubishi Electric US, Inc.