BRC1E51
Remote controller
4PW52905-1
Quick reference
16
13
AIRFLOW DIRECTION
Is displayed when the airflow direction and swing are
set.
14
CLOCK (24 Hours real time clock)
Is displayed when the clock is set. If the clock is not
set,
- : -
is displayed.
15
DETAILED SELECTION
Is displayed when the detailed display items are
selected.
5. Description of the operation modes
1
FAN ONLY OPERATION
In this mode, air only circulates without heating or
cooling.
2
DRY OPERATION
In this mode, the air humidity will be lowered with a
minimal temperature decrease.
The temperature and fan speed are controlled
automatically and cannot be controlled by the remote
controller.
Dry operation will not function if the room temperature
is too low.
3
AUTOMATIC OPERATION
In this mode, the controller will automatically switch
between heating and cooling as required by the
setpoint.
4
COOLING OPERATION
In this mode, cooling will be activated as required by
the setpoint or limit operation.
5
HEATING OPERATION
In this mode, heating will be activated as required by
the setpoint or limit operation.
Hot start (heat pump types only)
At the start of a heating operation, the indoor fan is
stopped until a certain indoor heat exchanger
temperature is reached and
is displayed.
This prevents cold air from leaving the indoor unit.
Defrost (heat pump types only)
In heating operation, freezing of the outdoor heat
exchanger may occur. If so, the heating capacity of
the system lowers and the system goes into defrost
operation. The indoor unit fan stops and
is
displayed. After maximum 10 minutes of defrost
operation, the system returns to heating operation
again.
6
VENTILATION (HRV only)
The ventilation mode operates the HRV; refer to the
HRV manual for more details.
7
LIMIT OPERATION
&
Limit operation is an additional mode that enables to
keep the room temperature within certain limits. The
&
icons are displayed to confirm the
activation of the limit operation (Not available for
cooling-only installations).
8
HOME LEAVE
HOME LEAVE is a feature that enables to keep the
room temperature above 10°C when the occupants
are out. This function will switch on heating if the
installation is switched off.
Содержание BRC1E51
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