25
English
Instal
lation Pr
oc
edur
e
CAUTION
• Make sure that the connection parts are not exposed to
outside.
• Be sure to use insulation tape and a contraction tube
made of approved reinforced insulating materials that
have the same level of withstand voltage with the power
cable. (Comply with the local regulations on extensions.)
WARNING
• In case of extending the electric wire, please DO NOT use
a round-shaped Pressing socket.
– Incomplete wire connections can cause electric shock
or a fire.
Step 16 Setting additional functions of
wired remote control
Automatic Air-Volume
When DPM is installed, Automatic Air-Volume function
cannot be performed simultaneously for all indoor units.
Automatic Air-Volume function must be performed for each
indoor unit with the wired remote control attached.
With its BLDC motor, you can use smart adjust the indoor
unit fan speed depending on the installation condition.
If the external static pressure is high so that the duct
becomes longer or if the external static pressure is low so
that the duct becomes shorter, Using the Automatic Air-
Volume function,the volume of exhaust air has been adjusted
to the rated volume flow rate automatically.
Main Menu Sub-menu
1 2 3
5
4
6
SEG Used
Performing the Automatic Air-Volume function.
• Check the air conditioning unit stop.
Press the Power button to stop the air conditioner
• Go to Service setting mode with remote controller.
1
Press the and
buttons at the same time for more
than 3 seconds and then a Main menu will be displayed.
2
Press the
/
button to select and then press
button to enter a Sub-menu setting screen.
3
Press the / button to select and then press
button to enter a automatic air-volume setting screen.
4
Press the / button to select 1 to enable automatic
air-volume operation.
5
Select mode No. 8.2 , and set to “1”.
6
Press the button, then the air conditioning unit will start
the fan operation for Automatic Air-Volume adjustment.
• Do not adjust the dampers during fan operation for
Automatic Air-Volume adjustment.
7
Press
button to escape setting mode.
(During the automatic air-volume adjustment,[Main Menu]
will be displayed
repetitively)
8
After 1 to 8 minutes, the air conditioning unit stops operating
automatically when Automatic Air-Volume adjustment has
been carried out (fan operation icon will be off.)
