Microprocessor Control - Mitsubishi Electric Trane NTXWPH06B112AA Service Manual

8

MICROPROCESSOR CONTROL

NTXWPH06B112AA NTXWPH09B112AA NTXWPH12B112AA NTXWPH15B112AA
NTXWPH18B112AA
WIRELESS REMOTE CONTROLLER
Operation display section
(Backlight display*)
Temperature buttons
* The backlight turns on when using the remote controller.
The backlight goes off if the remote controller is not used for a while.
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
The unit is operating to
reach the set temperature.
The room temperature is
approaching the set tem-
perature.
Standby mode (only during
multisystem operation)
OBHT872
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
POWERFUL button
SMART SET button
NATURAL FLOW button
OFF/ON
(stop/operate) button
SENSOR (i-see) button
Indication of
remote controller
model is on back
Operation state Room temperature
About 4°F (2°C) or more
away from set temperature
About 2 to 4°F (1 to 2°C)
from set temperature
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11
FAN speed control button
WIDE VANE button
VANE control button
INDIRECT/DIRECT button
TIME, TIMER set buttons
forward button
backward button
TIME, 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