Specifications

27
Independent operation of›
HRV is possible
Air conditioner remote›
control can be used
BRC1D52
BRC301B61
BRC1D52
BRC301B61
BRC1D52
BRC1D52
Operation is possible using 2›
remote controls
Multiple HRV units can be›
simultaneously con-trolled
in batch. (Up to 8 HRV units
can be connected)
IND E PEN D ENT
OPE R ATI O N
S I M U L T A -
N E O U S
O P E R A T I O N
O F M U L T I P L E
U N I T S
I N D E P E N D E N T
O P E R A T I O N S Y S T E M
Can control interlocked›
operation of multiple groups
of VRV
®
or Sky Air indoor
units
When one of the multiple›
groups operates, HRV units
are interlocked and operate
simultaneously
S T A N D A R D S Y S T E M
A I R C O N D I T I O N I N G I N T E R L O C K E D C O N T R O L
( V R V
®
, S K Y A I R ) S Y S T E M
M U L T I P L E G R O U P S
I N T E R L O C K E D
O P E R A T I O N S Y S T E M
HRV
BRC1D52/BRC301B61
BRC1D52(No. 1)/
BRC301B61
BRC1D52(No. 2)/
BRC301B61
HRV HRV
BRC1D52
Indoor unit HRV
BRC1D52
Indoor
unit
Group 1
BRC1D52
Indoor
unit
Group 2
BRC1D52
KRP2A61
Indoor
unit
Group 2
BRC1D52
Indoor
unit
Group 1
HRV
HRV
Multiple VRV›
®
indoor
units or HRV units can be
connected and controlled in
batches, with inter-locked
operation of HRV and air
conditioners by using the air
conditioner remote control.
The HRV unit can also be›
operated independently
using the remote control
for the indoor unit, even
if the indoor unit is not in
operation
During group control operation, the VKM unit has a capac-
ity equivalent to 2 standard indoor units. Up to 16 standard
indoor units can be connected at the same time.
Connectable indoor units:
VKM 0 1 2 3 4 5 6 7 8
Max. n° of VRV
®
16 14 12 10 8 6 4 2 0
Note: The VKM uses 2 remote control addresses per unit.
The number of units that can be group controlled is shown above.
BRC301B61 only available for VAM-FA
SYSTEM
CHARACTERISTICS
NECESSARY
ACCESSORIES
SYSTEM CONSTRUCTION (HRV only)
EPC08-203.indd 27 04-04-2008 12:29:35