Automatic addressing
Caution
Before activating automatic addressing, check
that the indoor unit DIP switch for addressing
is factory set, in "OFF" mode.
Activating automatic addressing
Activate the climate installation and check that only error
code E0 (address missing) is visible on the indoor unit.
Start one of the indoor unit remote controls and set it
according to the table below.
SettingButton
AUTO
Operating mode ( or )
24 °CSet point temperature ( / )
AUTO
Air deflector ( )
ON
Air filter ( )
OFF
Night program ( )
OFF
High power ( )
■
Hold the ”FAN” and iFEEL” buttons down for longer
than seven seconds and release them with the remote
control directed at one of the indoor unit receivers.
Ensure that the signal is only received by one of the
indoor units.
■
If the signal is received, the indoor module beeps five
times.
■
After a few seconds, the display on each indoor unit
shows the symbol ”[]” to confirm that automatic ad-
dressing has been activated.
NOTE
During the addressing process the IR receiver is
deactivated and the indoor units cannot receive
commands from the remote controls.
With automatic addressing activated, each indoor unit
is assigned its own address. During the addressing pro-
cess the system compressor and fans are running. Ad-
dressing takes 4-5 minutes per cooling circuit in the
outdoor unit.
The outdoor unit stops when all circuits have been
checked and the addresses assigned. The indoor units
go to standby mode and the IR receivers are activated,
regardless of whether the addressing functioned or not.
If the indoor units do not display any error codes, the
installation is ready for use. If the error code ”E0” (ad-
dress missing) is displayed on any of the indoor units you
can either try to address automatically again, or address
via the DIP switches or remote control.
Function check
NOTE
It is only necessary to carry out a function check
in systems with several indoor units.
Run a function check to ensure that the address settings
are correct and that the cooling circuits are correctly
connected.
The following steps must be taken with the indoor unit
"A". See the section "Addressing" on page 18 to see
which of the indoor units is unit "A".
NOTE
The installation's other indoor units must be
switched off.
■
Activate the climate unit.
■
Set the remote control with the following settings:
–
Operating mode ( or ): COOLING
–
Air filter ( ): ON
–
Set point temperature ( / ): 32 °C
■
Hold the buttons "FAN" and "iFEEL" pressed for at least
five seconds, with the remote control aimed towards
the indoor unit IR receiver.
The installation is now running and checks all the install-
ation's address settings and cooling circuits. During the
check the "TIMER" lamp flashes and the "OPERATION"
lamp goes on and stays on. The checks run for three
minutes.
If the units are correctly installed, the unit switches to
cooling mode and stops. The installation is now ready
for use.
If the units are incorrectly installed, the "STANDBY" lamp
flashes. Check the indoor unit address settings and the
cooling circuit connections.
AG-AC10Chapter 5 | Installation22
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