Daikin VAM-FA8VE Technical Data Manual page 118

9 Control System
1
9-2 Basic patterns
9 Control
Purposes and applications
system
• When the HRV unit is interlocked to 2
or more groups of indoor units, The
HRV unit operates if one of indoor unit
in the groups is in operation. The HRV
unit can also be operated
independently by remote controller for
indoor unit, even if the indoor unit is
not in operation.
[Unified On / Off Controller]
• A maximum of 16 groups can be
controlled of "On / Off" by one controller,
and up to four controllers can be installed
in one system.
[Schedule Timer]
• One schedule timer can control the
weekly schedule of up to 128 units.
[Adapter PCB for remote
control]
• One adapter PCB can control up to
64 groups collectively.
• The Central remote controller can
control the zone operation of the
several groups of the units collectively.
• Central remote controller can control
the independent operation of HRV unit
in each zone.
116
• HRV • VAM-FA8VE
Indoor unit
Remote controller for indoor unit
Remote controller for indoor unit
Indoor unit
Remote
controller for
indoor unit
Indoor unit
Remote controller for indoor unit
Indoor unit
Remote controller for indoor unit
Indoor unit
Remote controller for indoor unit
• HRV • Heat Reclaim Ventilation
Description of system
Central transmission line
Indoor unit HRV unit
Remote controller for indoor unit
Adapter PCB for remote conrol
HRV unit Unified On / Off
controller or
Schedule timer
or Adapter PCB
for remote
Remote controller for HRV unit
HRV unit
HRV unit
Remote controller for HRV unit
HRV unit
Optional accessories
required
KRP2A61
♦Adapter PCB for
remote control
(One adapter PCB
should be installed in
either the HRV unit or
the indoor unit.)
DCS301B61
♦Unified On / Off
Controller
(up to 4 controllers)
DST301B61
♦Schedule timer
KRP2A61
♦Adapter PCB for
remote control (not
possible to use together
with other central
controller)
* One of the above
controller should be
installed in indoor unit.
(However, only KRP2A61
can also be installed in HRV
unit.)
DCS302B61
♦Central remote
controller
Central
remote
controlle
r