Mitsubishi Electric Mr. Slim MSH09NW, Service Manual

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9 MICROPROCESSOR CONTROL
Operation Indicator
Wireless remote controller
INDOOR UNIT DISPLAY SECTION
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.
9-1. “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.
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 (
START
) operation, 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.
Restart
COOL mode of
“I FEEL CONTROL”
Restart
COOL or DRY or HEAT
mode of “I FEEL CON-
TROL” that determined
by initital room tempera-
ture at start-up of the
operation.
MSH09NW, MSH12NN
MSH15NN, MSH17NN
more than 77˚F
73˚F to 77˚F
less than 73˚F
COOL mode of
“I FEEL CONTROL”
DRY mode of
“I FEEL CONTROL”
HEAT mode of
“I FEEL CONTROL”
Initial room tempreature
mode
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