Microprocessor Control - Mitsubishi Electric MUFZ-KJ-NAHZ Series Service Manual

8

MICROPROCESSOR CONTROL

MFZ-KJ09NA MFZ-KJ12NA MFZ-KJ15NA MFZ-KJ18NA
WIRELESS REMOTE CONTROLLER
Operation display section
TEMPERATURE buttons
NOTE: Last setting will be stored after the unit is turned OFF with the remote controller. Indoor unit receives the signal of the
remote controller with beeps.
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 indication.
Indication Operation state
The unit is operating to
reach the set temperature
The room temperature is
approaching the set tem-
perature
Standby mode (only during
multi system operation)
Signal transmitting section
Distance of signal :
About 20 ft. (6 m)
Beep(s) is (are) heard from
the indoor unit when the
signal is received.
OPERATION SELECT button
ECONO COOL button
SLEEP button
SMART SET button
STOP/OPERATE
(OFF/ON) button
Indication of
remote controller
model is on back
Room temperature
About 4 °F (2°C) or more
away from set tempera-
ture
About 2 to 4 °F (1 to 2°C)
from set temperature
—
12
FAN SPEED CONTROL button
POWERFUL button
VANE CONTROL button
TIME, TIMER set buttons
FORWARD button
BACKWARD button
WEEKLY TIMER
set buttons
RESET button
CLOCK button
Lid
Slide the lid down
to open the remote
controller. Slide it down
further to get to the
weekly timer buttons.
Lighted
Blinking
Not lighted