Specifications

29
Centralised remote control -
DCS302C51
The centralised remote›
control provides settings and
monitoring functions and can
control up to 128 VRV
®
and
HRV units. A special adapter
is required to connect Sky Air
to the centralised line.
Control is possible in 3›
different patterns: individual,
batch or zone
Multiple groups can be›
controlled within the same
zone
Multiple HRV units can be›
operated independently
System without air condi-›
tioning or HRV remote
controls can be constructed
Control system can be›
expanded depending on
requirements by combining a
variety of centralised control
systems
Z O N E C O N T R O L 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 E N T R A L I S E D C O N T R O L S Y S T E M
C O M B I N A -
T I O N W I T H
O T H E R T Y -
P E S O F A I R
C O N D I - T I O -
N E R S
Simultaneous operation of›
HRVs and air conditioners
is possible via BRC1D52
Use of the HRV remote›
control enables to change
settings or operate HRVs
independently
Unified ON/OFF control -
DCS301B51
One control can control›
the on/off operation of 16
groups of units collectively or
individually
Up to 8 controls can be›
installed in one centralised
transmission line (in one
system), which enables
control of up to 128 groups.
(16 groups x 8 = 128 groups)
Schedule timer -
DST301B51
One schedule timer can›
control the weekly sche-dule
of up to 128 units
HRV remote control can set›
the individual operation of
each HRV unit
Control system can be›
expanded depending on its
purposes by combining a
variety of centralised control
equipment
B A T C H /
I N D I V I D U A L C O N T R O L S Y S T E M
BRC1D52BRC1D52
BRC1D52
DCS301B51
DST301B51
Indoor unit
Indoor unit
HRV
HRV
BRC1D52
Connecting line
can be extended
up to 50m
No-voltage a-contact signal
HRV
Air conditioner
Adapter
Indoor unit
Indoor unit
BRC1D52 BRC1D52
Zone 2 Zone 1
BRC1D52
HRV
HRV
DCS302C51
Connection
adapter
(no-
voltage-
a-contact-
signal)
DCS302C51,
BRC1D52
If necessary:
301B51,
DST301B51
DCS301B51
or
DST301B51,
BRC1D52
If necessary:
DCS302C51
SYSTEM
CHARACTERISTICS
NECESSARY
ACCESSORIES
SYSTEM CONSTRUCTION (HRV only)
EPC08-203.indd 29 01-04-2008 17:07:37