Microprocessor Control - Mitsubishi Electric MCF-C13UV-E1 Service Manual

9

MICROPROCESSOR CONTROL

WIRELESS REMOTE CONTROLLER
Signal transmitting section
Operation display section
OPERATE /STOP
(ON /OFF)button
FAN SPEED CONTROL button
OPERATION SELECT button
RESET button
INDOOR UNIT DISPLAY SECTION
Operation Indicator lamp
The operation indicator at the right side of the indoor
unit indicates the operation state.
• The following indication applies regardless of shape of
the indicator.
Operation Indicator
Indication Operation state
This shows that the
air conditioner is
operating to reach
the target temperature.
Please wait until the
target temperature is
obtained.
This shows that the
room temperature is
approaching the
target temperature.
PM
AM
TOO TOO
ON/OFF
WARM COOL
TEMPERATURE buttons
CLOCK
PM
AM
TOO TOO
ON/OFF
WARM COOL
FAN STOP
I FEEL COOL
OFF-TIMER button
VANE START
FAN DRY
ON-TIMER button
MODE HR.
HR. button
MIN. button
MIN.
(TIME SET button)
RESET CLOCK
CLOCK SET button
VANE CONTROL button
lighted
not lighted
Difference
between target
temperature
and room
temperature
Approx. 2 :
or more
Approx. 2 :
or less
MCF-C13UV -
MCF-C18UV -
MCF-C24UV -
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" (
(1) Press OPERATE/STOP (ON/OFF) button on the remote
controller. OPERATION INDICATOR lamp of the indoor
unit turns on with a beep tone.
(2) Select "I FEEL CONTROL"(
TION SELECT button.
(3) The operation mode is determined by the room
temperature at start-up of the operation.
Initial room temperature
more than 25°C
more than 13°C, less than 25°C
Once the mode is fixed, the mode will not change by room
temperature afterwards.
Under the ON-TIMER (
determined according to the room temperature at the set
time the operation starts.
When the system is stopped on the remote controller, and
restarted within 2 hours in "I FEEL CONTROL" (
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 and more, the
operation mode is determined by the room temperature at
start-up of the operation.
Example
Previous operation
COOL mode of "I FEEL
CONTROL" or COOL
mode
24
MUCF-C13UV -
E1
MUCF-C18UV -
E1
MUCF-C24UV -
E1
)OPERATION
)mode with the OPERA-
mode
COOL mode of
"I FEEL CONTROL"
DRY mode of
"I FEEL CONTROL"
)timer operation, mode is
Restart
COOL mode of
"I FEEL CONTROL"
Restart
COOL or DRY mode of
"I FEEL CONTROL" that
is determined by room
temperature at start-up
of the operation.
E1
E1
E1
)mode,