Installation manual

40 GKX
GB - 16
Control configuration and operating test
Remote control configuration
Once the electrical connections have been completed, enter
the system configuration.
Check the correct positioning of the switch (see “Electrical
connections”).
Incorrect switch positioning will cause serious damage to the
system.
Remote control configuration with cable connection has to be
made following the instructions contained in the respective
manuals.
To configure the control proceed as follows:
• Place batteries in the remote control, observing the polarity
direction indicated.
• Energise the system by switching the main switch in the ON
position.
• Press the button for the selection of the operating mode
together with the button for the clock time adjustment for at least
two seconds (the latter is recessed and located next to the battery
compartment, use a pointed tool to activate).
• The remote control readout will display the letters “ld:un”.
• If the remote control readout displays the letters “CA:P” or
“Ad:dr”, press button
until the letters “ld:un” are displayed.
• Using the temperature adjustment buttons
, display the
number “3”.
• To send the message to the unit, press the start button
for at
least two seconds, followed by the fan speed selection button
.
• The remote control will automatically switch off, thereby
completing the configuration.
For information on the remote control refer to the operation
and maintenance manual.
Operating test
See owner's manual, unit LEDs and controls paragraph.
• Energise the system by putting the mains supply switch to the ON
position.
• Position the operating switch, located in the electrical board inside
the unit, to “Test”.
The installer must check that conditions 1, 2 have been fulfilled.
1) The air conditioner will start immediately (without the time delay
protection against frequent compressor cycling) in the cooling
mode without thermostatic control of the room temperature.
2) The red indicator on the unit will illuminate.
• Slide the switch under the unit panel from the “Test” to the
“Normal” position to exit from the test program.
• During the test program, any signal sent to the unit by the remote
control will stop the test.