Checkup Before Reporting Trouble - LG PLD-RNV0S Installation Manual

Checkup before Reporting Trouble

9. Checkup before Reporting Trouble
If there is any problem with the product, check the following before inquiring with the service cen-
ter:
Symptom
The power is not
supplied. (The
light of the refrig-
erant leak detec-
tor does not turn
on.)
Error "CH230" is
displayed on the
remote control
display window
and the indoor
unit does not run.
The buzzer
alarm turns on in
the indoor unit
and is not opera-
ble.
The light of the
refrigerant leak
detector blinks.
Refrigerant Leak Detector
18
Checkup
• Is the air conditioner powered
on?
• Is the connecting cable
between the air conditioner and
the refrigerant leak detector
properly connected?
• Are the cables properly con-
nected?
• Are the connecting cables
properly connected?
• Do the green and red LED
lights of the detector blink alter-
nately?
• Do the green and red LED
lights of the detector blink
simultaneously?
• Are the connecting cables
properly connected?
• Do the green and red LED
lights of the detector blink alter-
nately?
• Do the green and red LED
lights of the detector blink
simultaneously?
• Do the green and red LED
lights of the detector blink alter-
nately?
• Do the green and red LED
lights of the detector blink
simultaneously?
Action
• Check the circuit breaker.
• Check the state of the installation of the
refrigerant leak detector.
• Connect the cable between the air condi-
tioner and the refrigerant leak detector.
• Check again by referring to how to install
in the manual.
• Check again by referring to the order of
the installation in the manual.
• The internal sensor of the refrigerant leak
detector is out of order.
• Contact the service center for replace-
ment.
• Refrigerant leak is detected.
• Rapidly ventilate and then contact the
service center.
• Check again by referring to the order of
the installation in the manual.
• The internal sensor of the refrigerant leak
detector is out of order.
• Contact the service center for replace-
ment.
• Refrigerant leak is detected.
• Rapidly ventilate, then contact the service
center.
• The internal sensor of the refrigerant leak
detector is out of order.
• Contact the service center for replace-
ment.
• Refrigerant leak is detected.
• Rapidly ventilate, then contact the service
center.