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Mitsubishi PUMY-71VM User Manual

Mitsubishi PUMY-71VM
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48
7-3. SYSTEM CONTROL
7-3-1. Operating a Single Refrigerant System
When operating either alone or as part of a group, a M-NET remote controller (NR) may be used to control a single
refrigerant system that does not overlap with any other system.
<Example of system arrangement>
Using a M-NET remote controller (NR)
Address setting must be performed.
The NR wire and indoor and outdoor transmission wires must be a non-polar two wire cable.
One NR may be connected to a maximum of 16 indoor unit.
Two NR units may be used to perform control tasks (the second one pressed will have priority if two are pressed
simultaneously).
For indoor-outdoor
transmission wire
Remote
control wire
indoor-outdoor trnasmission cable
2 remote controller
Group operation (maximum
16 indoor units)
Outdoor
unit
Indoor unit
Indoor unit Indoor unit
NR
NR
Remote controller
network
Indoor unit Indoor unit
NR NR NR
If the user plans to install multiple refrigerant
systems and a centralized controller in the
future, it is strongly suggested that a NR be
used.
OC183E--2.qxp 10.5.6 0:47 PM Page 48

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Mitsubishi PUMY-71VM Specifications

General IconGeneral
BrandMitsubishi
ModelPUMY-71VM
CategoryAir Conditioner
LanguageEnglish

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