Mitsubishi Electric MSY-GC25VA, Operating Instructions Manual

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En-5
● OPERATING INSTRUCTIONS ●
F
AN SPEED AND
AIRFLOW DIRECTION ADJUSTMENT
E
CONO COOL OPERATION
Press to select fan speed. Each press changes
fan speed in the following order:
• Two short beeps are heard from the indoor unit when set to AUTO.
Press to select airfl ow direction. Each press
changes airfl ow direction in the following order:
• Two short beeps are heard from the indoor unit when set to AUTO.
• Press for 2 seconds or more to set to horizontal position.
• Press once to cancel horizontal position.
• When the airflow direction is set to horizontal position, or when hori-
zontal position is cancelled, operation stops for about 3 minutes.
Airflow direction
(AUTO) .........The vane is set to the most effi cient airfl ow direction. :horizontal
position.
(Manual) .......For efficient air conditioning, select upper position for COOL/
DRY, and lower position for FAN. If the lower position is
selected during COOL/DRY, the vane automatically moves
to the horizonatal position after 0.5 to 1 hour to prevent any
condensation from dripping.
(Swing) .........The vane moves up and down intermittently.
■
To change the horizontal airfl ow direction.
Move the vertical vane manually before starting operation.
Press during COOL mode page 4 to start
ECONO COOL operation.
The unit performs swing operation vertically in various cycle according
to the temperature of the unit. Set temperature is set 2°C higher auto-
matically.
Press again to cancel ECONO COOL operation.
• Pressing also cancels ECONO COOL operation.
What is “ECONO COOL”?
Swing air fl ow (change of air fl ow) makes you feel cooler than constant air fl ow.
So, even though the set temperature is automatically set 2°C higher, it is pos-
sible to perform cooling operation with keeping comfort. As a result, energy can
be saved.
1
Press or during operation to set the timer.
(ON timer) : The unit turns ON at the set
time.
(OFF timer) : The unit turns OFF at the set
time.
* or blinks.
* Make sure that the current time is set correctly. Page 3
2
Press (Increase) and (Decrease) to set the
time of timer.
Each press increases or decreases the set time by 10 minutes.
• Set the timer while or is blinking.
3
Press or again to cancel timer.
Note:
• ON and OFF timers can be used in combination. mark indicates the order
of timer operations.
• If power failure occurs while ON/OFF timer is set, see page 4 “Auto restart
function”.
(AUTO) (Low) (Med.) (High) (Super High)
(AUTO) (1) (2) (3) (4) (SWING)
T
IMER OPERATION (ON/OFF TIMER)
SG79F322H03_en.indd 5 2009/06/26 10:54:46