Description Of The Operation Modes; Basic Operation Method - Daikin BRC2E52C7 Quick Reference

5 ERROR
 Indicates a unit error or warning.
 Push the button (if enabled) to display the error message
and the maintenance information.
6 VENTILATION/PURIFYING
 The Ventilation mode icons
current ventilation mode (HRV only) (AUTOMATIC, ENERGY
RECLAIM VENT, BYPASS).
 The Air Purifying icon
(option) is operational.
7 TIMER ENABLED
Indicates that the schedule timer or the OFF timer is enabled.
8 UNDER CENTRALIZED CONTROL
Indicates that the system is under the management of central
control equipment (optional accessories) and the operation of
the air conditioner through the remote controller is prohibited.
9 CHANGEOVER UNDER CONTROL
Indicates that the changeover of cooling/heating eligibility is
assigned to another indoor unit or to the master remote
controller.
10 SETBACK
The setback icon flashes when the unit is turned on under the
setback control.
11 TIME TO CLEAN THE ELEMENT
Indicates that the time to clean the element has come.
12 TIME TO CLEAN THE AIR FILTER
Indicates that the time to clean the filter has come.
13 CLOCK (12/24 Hours real time clock)
 Indicates that the clock is set.
 If the clock is not set, -- : -- will be displayed.
14 DETAILED SELECTION
 Is displayed when the detailed display mode is selected.
 No detailed items are selected by default.
15 TIMER PROBLEM
 Indicates that the clock needs to be set again.
 The schedule timer function will not work unless the clock is
set again.

5. Description of the operation modes

1 FAN ONLY OPERATION
In this mode, the air is circulated without being heated or cooled.
2 DRY OPERATION
 In this mode, the air humidity will be lowered by intermittently
turning the air conditioner ON in cooling and OFF again to
minimize the 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 setback operation.
5 HEATING OPERATION
In this mode, heating will be activated as required by the
setpoint or setback operation.
6 VENTILATION (HRV only)
The ventilation mode is used on Heat Reclaim Ventilation units
when cooling or heating is unnecessary; refer to the HRV
manual for more details.
Quick reference
3
indicate the
indicates that the air cleaning unit
(VRV only)
7 SETBACK
The setback function will maintain the room temperature in a
specific range when the remote controller is turned OFF. This is
done by temporarily starting the air conditioner that was
previously turned OFF by the user, the schedule function or the
OFF timer.
For example:
 If the room temperature drops below 10°C, heating is started
automatically. If after half an hour the temperature increases
to 12°C or above, the controller returns to its original state.
 If the room temperature goes above 35°C, cooling is started
automatically. If after half an hour the temperature decreases
to 33°C or below, the controller returns to its original state.
The differential can be adjusted in the setback menu. The
setback temperature can be set while the unit is turned OFF on
the basic screen or set in the schedule.
The status of setback (enabled/disabled) can be seen in the
Energy Saving List.

6. Basic operation method

A
C
A Operation mode
B Temperature:
• When the unit is turned ON, the temperature that is set
for the air conditioner is displayed.
• When the unit is turned OFF and setback is disabled, the
temperature that is set for the air conditioner is
displayed.
• When the unit is turned OFF and setback is enabled, the
temperature that is set for the setback function is
displayed.
C Fan speed.
several times until the desired operation mode Cool,
1 Push
Heat, Vent, Fan, Dry or Auto is selected.
2 Push . The operation lamp (green) will be lit and the air
conditioner will start operating.
3 Use to set the temperature.
INFORMATION
When in Dry or Vent mode, the fan speed cannot be set.
4 Push to select the desired fan speed from auto, low,
medium-low, medium, medium-high, or high (depending on the
model).
5 Push . The operation lamp will turn OFF and the air
conditioner will stop operating.
Additional features of the controller: KEY LOCK
1 Enable the Menu/Enter and Cancel button. To enable, refer to
"8. Enable/Disable the Menu/Enter and Cancel Button" on
page 9.
2 Push for 4 seconds to enable the key lock mode.
3 To cancel the key lock mode, push
28
°C
B
for 4 seconds.
BRC2E52C7+BRC3E52C7
Wired remote controller
4P368040-1 – 2014.02