Mitsubishi Electric City Multi PFAV-P500VMH-E, Service Handbook

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[
V
Remote Controller ]
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HWE07150 GB
V
Remote Controller
[1] Functions and Specifications of MA Remote Controller
1. Functions and specifications
Functions/specifications MA remote controller
*1
*1. The MA remote controller can be connected when a group operation of units
in a system with multiple outdoor units is conducted or when a system con-
troller is connected.
Remote controller address settings Not required
Indoor/outdoor unit address set-
tings
Required
Wiring method Non-polarized 2-core cable
∗
To perform a group operation, daisy-
chain the indoor units using non-polar-
ized 2-core cables.
Remote controller connection Connectable to any indoor unit in the
group
Interlock with the ventilation unit Each indoor unit can individually be in-
terlocked with a ventilation unit. (Set up
via remote controller in the group.)
Changes to be made upon group-
ing change
MA remote controller wiring between in-
door units requires rewiring.
<System with MA remote controller>
MA remote controller
Outdoor unit
Indoor unit
M-NET transmission line
(indoor/outdoor transmission line)
group group