Daikin VAM2000GJVE [6/10] Connection adaptor no voltage a contact signal

Daikin VAM2000GJVE [6/10] Connection adaptor no voltage a contact signal
Image of group
control system
Combined
individual
system
Combined
system
Independent
system
9 10
V a r io u s C ontr o l S y s te m s A c c or ding to
A pplic a tio ns a n d C ondit io ns
System Construction
Standard System
Multiple groups Interlocked
Operation System
Air Conditioning Interlocked Control (VRV, SkyAir) System
System Characteristics
Necessary
Accessories
HRV
HRV remote controller
HRV HRV
Main
remote controller
Main
remote controller
• Operation is possible
using 2 HRV remote
controllers.
• Multiple HRV units can
be simultaneously
controlled in batch.
• Independent operation
of HRV is possible.
HRV remote
controller
HRV remote
controller
HRV remote controller
does not have to be used.
• Up to 16 VRV indoor
units or HRV units can
be connected and
controlled in batch, with
interlocked operation of
HRVs and air
conditioners by using
the air conditioner
remote controller.
• Can control interlocked
operation of multiple
groups of VRV or SkyAir
indoor units.
• When one of the multiple
groups operates, HRVs
are interlocked and
operates simultaneously.
VRV remote
controller/
SkyAir
remote
controller
VRV remote
controller/
SkyAir
remote
controller
Indoor unit HRV
Air conditioner
remote controller
System Construction
Air Conditioning Interlocked Centralized Control System
Batch/Individual Control System
Zone Control System
System Characteristics
Necessary
Accessories
Centralized controller has
setting and monitoring
functions equivalent to those
of a remote controller and can
centrally control up to 128
VRV, SkyAir and HRV units.
(Special adaptor is required to connect the
SkyAir to the centralized line.)
• Control is possible in three
different patterns:
Individual/Batch/Zone.
• Can independently operate
multiple HRV units.
System without air conditioner
and HRV remote controllers
can be constructed.
• Control system can be
expanded depending on its
purposes by combining a
variety of centralized control
equipment.
• Up to 128 VRV, SkyAir and
HRV units can be centrally
controlled over a centralized
line
(Special adaptor is required to
connect the SkyAir to the centralized line.)
• HRV remote controller can
set the individual operation
of each HRV unit.
• Control system can be
expanded depending on its
purposes by combining a
variety of centralized control
equipment.
Unified ON/OFF
controller, VRV remote
controller, SkyAir
remote controller
When necessary,
centralized controller,
schedule timer, HRV
remote controller, and
SkyAir connection
adaptor
Unified ON/OFF
controller, VRV remote
controller, SkyAir
remote controller
When necessary,
centralized controller,
schedule timer, HRV
remote controller, and
SkyAir connection
adaptor
HRV
Air conditioner
remote controller
HRV LCD
remote
controller
Indoor
unit
Indoor
unit
ON/OFF
controller
HRV LCD
remote
controller
HRV
Air conditioner
remote controller
Indoor
unit
Indoor
unit
Combination with
Other Types of
Air Conditioners
Simultaneous operation of
HRVs and air conditioners is
possible using the air
conditioner remote controller.
• Use of the HRV remote
controller enables to change
settings or operate HRVs
independently.
Connection adaptor
(No-voltage a-contact
signal)
HRV
HRV HRV
Air conditioner
remote controller
Indoor unit Indoor unit
Centralized
controller
Can connect to
multiple HRV units
Air conditioner
remote controller
Indoor unit Indoor unit
Major HRV Control Systems
Independent Operation System
Air conditioner
remote controller
Air conditioner
Adaptor
No-voltage a-contact signal
Connecting line
can be extended
up to 50 m.
HRV
Independent
Operation
Simultaneous Operation
of Multiple Units
HRV HRV
Air conditioner
remote controller
Indoor
unit
Group 1
Indoor
unit
Air conditioner
remote controller
Group 2
Air conditioner
remote controller
Indoor
unit
Group 1
Indoor
unit
Air conditioner
remote controller
Wiring adaptor
for electrical
appendices
Group 2

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