Daikin VRV 5 RXYA8A7Y1B Installer And User Manual page 67

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RYMA5+RXYA8~20A7Y1B
VRV 5 heat pump
4P749918-1 – 2023.12
Examples
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16 Special requirements for R32 units
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Case
Remote controller is not R32 safety
system compatible
Indoor units without remote controller
are not allowed
In case of one R32 safety system
compatible remote controller, it should
be the master and in the same room of
the indoor unit.
In case a ducted indoor unit serves a
different room than where it is
installed, both supply and return air
MUST be directly ducted to that room.
The room area and remote controller
rules MUST be followed for both
installed and served room.
In case of two R32 safety system
compatible remote controllers, at least
one remote controller should be in the
room of the indoor.
Group control is allowed up to a
maximum of 10 indoor units connected
to different ports or connected to the
same port. At least one R32 safety
system compatible remote controller
should be in the room of the indoors.
All indoor units under group control
need to be conditioning the same room.
Installer and user reference guide
67