This PDF download contains information for the following:
LRDN20720 LRDN20725 LRDN22711 LRDN22720 LRDN22725 LRDC20731 LRDC22731 LRDC22743
The PDF may also contain information that applies to additional models not listed.
LG Fridge-Freezer 3828JL8005A Service Manual