Optional Operation; Installer Setting -Test Run Mode - LG ABNQ18GM1T0 Installation Manual

OPTIONAL OPERATION

28
OPTIONAL OPERATION

Installer Setting -Test Run Mode

After installing the product, you must run a Test Run mode.
For details related to this operation, refer to the product manual.
Press and hold
1
3 seconds to enter the installer settings
mode.
- If pressing only once briefly, it will enter
the user settings mode.
Make sure to press and hold for more
than 3 seconds.
- For the wall-mount product, cancel the
wind direction left/right.
The set value '01' will blink in the lower
2
part of display window.
Select the test run mode using
button.
Test run Set value
code value
3 Press button to start test run.
<When cooling>
During a test run, press the button
4
below to cancel the test run.
- Operation selection, temperature
up/down, fan speed, Airflow,
run/stop button
button for more than
Code value
Set value
❈
Test run mode value
00 : Cooling test run
01 : Heating test run
<When heating>