Features
ED34-862
20
General Information
6.5
Control Systems
Individual Control Systems
Easier to read because LCD screen is larger.
Digital display lets you set temperature in 1˚C units.
Lets you individually programme by timer the respective times for operation start and
stop within a maximum of 72 hours.
Equipped with a thermostat sensor in the remote controller that makes possible more
comfortable room temperature control.
Constantly monitors malfunctions in the system for a min. of 40 items, and is
equipped with a "self-diagnosis function" that lets you know by message immediately
when a malfunction occurs.
Lets you carry out various field settings by remote controller.
Enables you to select the ventilation mode and the volume of the HRV.
The rubber switch and the oil-resisting resin casing have been adopted for durability.
* When the auto-swing function is not available, the message, THIS FUNCTION IS NOT AVAILABLE is displayed
when the wind direction adjustment button is pressed.
Wired remote controller
(Option)
BRC1C62
Wired remote controller with weekly schedule timer
(Option)
BRC1D61
24-hour clock function (1-hour backup for power failures)
Includes ventilation mode and airflow rate switching, the main functions of HRV series.
Programming function for each day of week.
Scheduling possible of start/stop and temperature limit (5 settings/day)
Programming can be enabled or disabled.
Copy function for programmed schedules.
Adds advanced functions to those of the above wired remote
controller.
Notes: 1. Standard remote controllers (BRC1C62) not required.
2. If the BRC1D61 is connected to the centralised remote controllers (DCS303A51,
DCS302CA61, DCS301BA61, DST301BA61), the schedule function is not
available.
Outdoor
unit
Indoor unit
Forced OFF
input
Remote controller
Remote controller
Remote controller
Remote controller
Remote controller
Remote controller
Remote
controller
Remote
controller
HRV
The indoor unit can be connected by the two
remote controller, for example one in the room
and the other one in the control room, which
can control the operation of indoor unit freely.
(The last command has a priority.) Of course,
the group control by two remote controller is
also possible.
Control by two remote controller
The system can be expanded to add
several controllers, such as BMS, Forced
OFF input and etc.
Expansion of system control
In all the series of VRV, Cool/Heat changeover in the same refrigerant
circuit can be changed by the remote controller of the indoor unit.
Control of Cool/Heat
changeover
One remote controller can
control the operation of max.16
indoor units at the same time.
Group control
Equipment
related to the
central control
1
2
3
The wiring of remote controller can be
extended to max. 500 m and it is possible
to install the remote controllers for the
different indoor units in one place.
Remote control
The operation of HRV can be controlled by
the remote controller of the indoor unit. Of
course, the remote controller can display
the time to clean the filter.
Control for the combined operation
4
4
3
2
1
Wide variation of remote controllers for indoor units
The wired remote controller supports a wide range of control functions
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