Microprocessor Control - Mitsubishi MS09NW Service Manual

9

MICROPROCESSOR CONTROL

Wireless remote controller
INDOOR UNIT DISPLAY SECTION
Operation Indicator
22
MS09NW, MS12NN, MS15NN, MS17NN
Once the controls are set, the same operation mode can be
repeated by simply turning the OPERATE/STOP button ON.
Indoor unit receives the signal with a beep tone.
When the system turned off, 3-minute time delay will operate
to protect system from overload and compressor will not restart
for 3 minutes.
1. "I FEEL CONTROL" OPERATION
(1) Press OPERATE/STOP button on the remote con-
troller. OPERATION INDICATOR LAMP of the
indoor unit will turn on with a beep tone.
(2) Press OPERATION SELECT button to set "I FEEL
CONTROL" Then a beep tone is heard.
(3) The operation mode is determined by the initial
room temperature at start-up of the operation.
Initial room temperature
more than 77˚F
55˚F to 77˚F
Once the mode is fixed, the mode will not change
by room temperature afterwards.
Under the ON-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 auto-
matically 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.
Example
Previous operation
COOL mode of "I
FEEL CONTROL"
or COOL mode
mode
COOL mode of
"I FEEL CONTROL"
DRY mode of
"I FEEL CONTROL"
Restart
COOL mode of "I
FEEL CONTROL"
COOL or DRY mode of
"I FEEL CONTROL" that
determined by initital
room temperature start-
up of the operation.