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Specific installer safety instructions
Installer and user reference guide
21
RXYSA4~6A7V/Y1B
VRV 5-S system air conditioner
4P600330-1 – 2020.01
Note:
Depending on configuration, the remote controller is operable in three
possible modes. Each mode offers different controller functionality. For detailed
information about setting the operation mode of the remote controller and its
function, please refer to the installer and user reference guide of the remote
controller.
Mode
Function
Fully functional
The controller is fully functional. All normal
functionality is available.
This controller can be master
or slave.
Alarm only
The controller only acts as leak detection alarm (for a
single indoor unit). No functionality is available. The
remote controller should always be put in the same
room as the indoor unit.
This controller can be master
or slave.
Supervisor
The controller only acts as leak detection alarm (for
the whole system, i.e. multiple indoor units and their
respective controllers). No other functionality is
available. The remote controller should be placed at a
supervised location.
This remote controller can only
be the slave.
Note:
In order to add a supervisor remote controller to
the system, a field setting should be set on both
remote controller and outdoor unit.
Note:
Incorrect use of remote controllers can result in occurrence of error codes,
non-operating system or system that is not compliant to applicable legislation.
Note:
iTM in combination with a WAGO module can also be used as supervisor
remote controller. For further details on installation, please refer to installation
manual of the iTM.
Examples
NOT OK
OK
Case
1
a
c
b
a
d
b
Remote controller is not R32
safety system compatible
2
a
b
b
c
b
b
a
b
d
b
d
b
d
b
d
Indoor units without remote
controller are not allowed
3
a
d
b
a
d
b
In case of one R32 safety
system compatible remote
controller, it should be the
master and in the same room
of the indoor unit.
Summary of Contents for VRV 5-S Series
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