User / Install Manual
1 2 3 L N
123LN
Outdoor unit wiring
Smart installation operation
1. Open the control box panel.
2. Connect wires betwen the indoor and outdoor unit.
3. Refer to the diagram when you firmly connect wires to the terminal.
Smart installation is a test mode to check normal operation after installing the unit. By using it,
you can check whether the installation was successful.
1. Check the installation condition of the
air conditioner
.
Pipe connection, service valve opening, communication and power cable connections.
2. Turn on the
air conditioner
. (both the remote control and the main body)
3. Press the remote control's & buttons at the same time for 5 seconds to enter the
service mode. Remote control operation timer will show [Sr] and the temperature display
will show a number.
4. Press the remote control's button to make the number become "9" and press the button
to run the smart installation function.
5. Smart installation takes about 15 minutes, and the front display will show
and the room temperature and the heat exchanger temperature display in turn.
6. After finishing smart installation, the
air conditioner
will be shut down. If everything is OK, then
the front display will indicate [PA] for 3 minutes and if not it will indicate [FL] for 15 minutes.
Caution : Ground the unit in accordance with local codes before connecting wires.
Note
● During smart installation, turn off the remote control or the air conditioner to cancel
operation.
● If an error occurs during smart installation, the system will stop and the display will indicate
an error and smart installation will cease automatically.
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