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TIMER INDICATOR LAMP (Green)
24
This lamp stays lit while the timer is set.
AIR FILTER CLEANING TIME INDICATOR
LAMP (Red)
25
Lights up when it is time to clean the air filter.
DEFROST OPERATION LAMP (Orange)
26
Lights up when the defrosting operation has
started.
FAN/AIR CONDITIONING SELECTOR
SWITCH
27
Set the switch to "
"
" (A/C) for HEAT or COOL.
COOL/HEAT SELECTOR SWITCH
28
Set the switch to "
"
" (HEAT) for HEAT.
NOTE
• For the sake of explanation, all indications
are shown on the display in Fig. 1-1 contrary
to actual running situations.
• Fig. 1-2 shows the remote controller with the
front cover opened.
• Fig. 1-3 shows this remote controller can be
used in conjunction with the one provided
with the VRV system.
• If the AIR FILTER CLEANING TIME
INDICATOR LAMP lights up, clean the air filter
as explained in the operation manual attached
to the indoor unit.
• After cleaning and reinstalling the air filter,
press the FILTER SIGN RESET BUTTON on
the remote controller. The AIR FILTER
CLEANING TIME INDICATOR LAMP on the
receiver will go out.
• The DEFROST OPERATION LAMP will flash
when the power is turned on. This is not a
malfunction.
• Do not place the remote controller where
subject to direct sunlight. The display of the
remote controller will get discolored and may
fail to display information.
[CAUTIONS]
Make sure to turn off the unit and
disconnect the power supply breaker
when taking care of the air conditioner.
Unless the power supply is disconnected,
it may cause electric shocks and injuries.
5
" (FAN) for FAN and
" (COOL) for COOL and
4. HANDLING FOR WIRELESS
REMOTE CONTROLLER
[Precautions in handling remote controller]
Direct the transmitting part of the remote
controller to the receiving part of the air
conditioner.
If something blocks the transmitting and receiving
path of the indoor unit and the remote controller
as curtains, it will not operate.
Receiver
Types of receiving tone
The following receiving tones sound when remote
controller signals are detected by the receiver.
2 SHORT BEEPS:
Signal from the remote controller was received
successfully.
1 LONG BEEP:
(Error tone) The selected function is not supported
on this indoor unit.
3 SHORT BEEPS:
(Error tone) Setting/change cannot be made using
this remote controller as centralised control is in
operation.
NOTE
• After settings are changed or operation is
turned ON/OFF, make sure that the receiving
tone of the indoor unit makes a beeping sound.
The maximum transmitting distance is 7 m.
This depends on the installation condition of the
indoor unit.
Do not drop or get it wet.
It may be damaged.
Never press the button of the remote controller
with a hard, pointed object.
The remote controller may be damaged.
2 short beeps from
the receiver indicates
that the transmission
is properly done.
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