Service manual

28
MICROPROCESSOR CONTROL
9
WIRELESS REMOTE CONTROLLER
MCF-13NV - MCF-18NV -
MCF-24NV -
E3
E3E4
MUCF-13NV - MUCF-18NV -
MUCF-24NV -
E3
E3E4
Once the operation mode are set, the same operation mode
can be repeated by simply turning the OPERATE/STOP
(ON/OFF) button ON.
Indoor unit receives the signal with a beep tone.
When the system turns off, 3-minute time delay will operate to
protect system from overload and compressor will not restart
for 3 minutes.
9-1. “I FEEL CONTROL” ( )OPERATION
(1) Press OPERATE/STOP button on the remote controller.
Power monitor lamp of the indoor unit will turn on with a
beep tone.
(2) Select “I FEEL CONTROL”( )mode with the OPERA-
TION SELECT button.
(3) The operation mode is determined by the room
temperature at start-up of the operation.
ON/OFF
FAN
TOO
WARM
TOO
COOL
VANE
MODE
STOP
START
HR.
MIN.
I FEEL COOL
DRY
PM
CLOCK
AM
RESET
CLOCK
FAN
OPERATION SELECT button
FAN SPEED CONTROL button
OFF-TIMER button
HR. button
MIN. button
(TIME SET button)
ON-TIMER button
RESET button
VANE CONTROL button
CLOCK SET button
ON/OFF
TOO
COOL
PM
AM
TOO
WARM
Signal transmitting section
Operation display section
OPERATE /STOP
(ON /OFF)button
TEMPERATURE buttons
Example
Previous operation
COOL mode of
“I FEEL CONTROL”
or COOL mode
● Once the mode is fixed, the mode will not change by
room temperature afterwards.
● Under the ON-TIMER ( )timer operation, the mode
is determined according to the room temperature when
the operation starts.
● When the system is stopped with the OPERATE/ STOP
button on the remote controller, and restarted within 2
hours in “I FEEL CONTROL” ( )mode, the system
operates in previous mode automatically regardless of
the room temperature.
Example
Previous operation
COOL mode of “I FEEL
CONTROL” or COOL
mode
● When the system is restarted after 2 hours, the operation
mode is determined by the initial room temperature at
start-up of the operation.
Restart
COOL mode of
“I FEEL CONTROL”
Restart
COOL or DRY mode of
“I FEEL CONTROL” that
is determined by initial
room temperature at
start-up of the operation.
INDOOR UNIT DISPLAY SECTION
Initial room temperature mode
more than 25°C
COOL mode of
“I FEEL CONTROL”
13.0°C to 25°C
DRY mode of
“I FEEL CONTROL”
Indication
Operation state
Difference
between set
temperatuer
and room
temperature
This shows that the air
conditioner is operating
to reach the target temp-
erature.
Please wait until the
target temperature is
obtained.
This shows that the
room temperature is
approaching the target
temperature.
About 2
degrees (;)
or more
About 2
degrees (;)
or less
Operation indicator
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