How To Adjust The Louver; For Comfortable Use; Check Indication, Filter Sign - Mitsubishi Heavy Industries RC-EX Series User Manual

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HOW TO ADJUST THE LOUVER

UP AND DOWN ADJUSTING
How to move swing louver
Press AIR FLOW button when the air conditioner is in operation.
• The swing louver moves up and down, and the display moves too.
NOTICE
The actual movement of swing louver and that of display are not
synchronized but this is not a failure.
To fix the position of the swing louver
Press AIR FLOW button when the louver position indication comes to the position where you
would like to fix it.
• Auto swing display stops at the position and then the swing louver stops and be fixed.
NOTICE
Press the button and auto swing display stops immediately, then the swing louver stops
later, but this is not a failure. (Auto swing display and the actual louver movement of the air
conditioner are not synchronized)
The swing louver movement during heat preparation
When "heat preparation" is displayed, the position of the swing louver
sets horizontal automatically. (The display of remote control keeps the set
position)
When heat preparation ends and normal operation starts, the position of
the swing louver returns to the set position.
horizontal position
ATTENTION
Do not set the position of the swing louver downwards for a long time. Dew formation on the side panel may drop.
(in case of FDE)

FOR COMFORTABLE USE

See page 12
< WIRELESS REMOTE CONTROL >
continuous movement of display
Recommended air frow direction
position (when fixed)
A
COOL
DRY
B
AUTO
C
HEAT
D

CHECK INDICATION, FILTER SIGN

< WIRELESS REMOTE CONTROL >
WHEN SHORT FLASHING LIGHT (
Light for 0.5 second,
) IS SHED FROM THE TIMER/CHECK INDICATOR LAMP (YELLOW)
wink out for 0.5 second
Something is wrong with the air conditioner.
• Immediately after the timer/check indicator lamp flashes (light for 0.5 second, wink out for 0.5 second), the air conditioner stops.
• Address No. and error code are shown on the display on the indoor unit.
• The monitor display is turned off after the display time.
• When nothing is displayed on the monitor, operate the remote control or press the BACKUP button resume.
Please tell your dealer "address No. and error code", "symptom of the trouble", "air conditioner type" and "model name" etc.
• Press ON/OFF button to stop the unit.
NOTICE
For FDTW, FDK and FDFW , address No. is not shown on display.
WHEN LONG FLASHING LIGHT (
Light for 2 seconds,
) IS SHED FROM THE TIMER/CHECK INDICATOR LAMP (YELLOW)
wink out for 1 second
Clean the filter.
• When cumulative running time reaches amount number of hours, long flashing light (light for 2 seconds, wink out for 1 second) is shed
from the timer/check indicator lamp (yellow).
• After cleaning of filter, press the FILTER button on the remote control to turn off the filter cleaning sign. (Press the button for one second
or more)
NOTICE
The cumulative running time for filter sign can be changed. Consult your dealer for more information.
Detail of display
Follow the instruction mentioned below according to the indoor unit type.
Ceiling cassette-4 way-(FDT)
Ceiling cassette-4 way Compact (600×600mm)-(FDTC)
TIMER
CHECK RUN
Check monitor
Timer/check
Indicator lamp
Ceiling cassette - 2 way (After FDTW-KXE6F)
Check indicator lamp
HE K1
CHE
2
IM R CH CK
Timer/check
Indicator lamp
Wall mounted (FDK)
RUN
CHECK1 CHECK2
TIMER/CHECK
Timer/check Indicator lamp
Check indicator lamp
NOTICE
For FDTW, FDK and FDFW, check indicator lamp "check1" / "check2" shows error code.
The number of blinking shows the error code number of tens/ones place and check1/check2 corresponds to tens/ones place.
See page 16. 17
Ceiling suspended (FDE)
Check mon tor
Timer/check Indicator lamp
Floor standing -2way- (FDFW)
Timer/check
Indicator lamp
Check indicator lamp
15

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