Outline Of Operation Control By Microcomputer; Remote Controller - Mitsubishi Heavy Industries FDTVA402HEN1R Technical Manual

1.4

OUTLINE OF OPERATION CONTROL BY MICROCOMPUTER

(1) Remote controller

(a) Wired remote controller
The figure below shows the remote controller with the cover opened. Note that all the items that may be displayed in the
liquid crystal display area are shown in the figure for the sake of explanation.
Characters displayed with dots in the liquid crystal display area are abbreviated.
Pull the cover downward to open it.
Central control display
Displayed when the air conditioning
system is controlled by the option controller.
Timer operation display
Displays the settings related to
timer operation.
Temperature setting switches
These switches are used to set
the temperature of the room.
TIMER switch
This switch is used to select
a timer mode.
Timer setting switches
These switches are used to set
the timer mode and time.
GRILL switch
This switch has no function.
When this switch is pressed,
(Invalid Operation)
is displayed, but it does not mean a failure.
AIR CON No. (Air conditioning system No.) switch
Displays the number of the connected
air conditioning system.
CHECK switch
This switch is used at servicing.
TEST switch
This switch is used during test operation.
*If you press any of the switches above and "
But it does not mean a failure.
27
˚
C
" is display, the switch has no function.
92
- -
Vent Indicator
Indicates operation in the
Ventilation mode.
Weekly timer display
Displays the settings of
the weekly timer.
Operation setting display area
Displays setting temperature,
airflow volume, operation mode and
operation message.
Operation/Check indicator light
During operation: Lit in green
In case of error: Flashing in red
ON/OFF switch
This switch is used to operate and
stop the air conditioning system.
Press the switch once to operate
the system and press it once again to
stop the system.
MODE switch
This switch is used to switch between
operation modes.
FAN SPEED switch
This switch is used to set the
airflow volume.
VENT switch
Switch that operates the
connected ventilator.
LOUVER switch
This switch is used to operate/stop
the swing louver.
SET switch
This switch is used to apply the timer
operation setting.
This switch is also used to make silent
mode operation settings.
RESET switch
The switch which returns to
a previous step.