This PDF download contains information for the following:
GW-B227XVQA ASWQGSS GR-B2271EWR GR-B2271EWR
The PDF may also contain information that applies to additional models not listed.
LG Fridge-Freezer GW-B227XVQA-ASWQGSS-GR-B2271EWR-GR-B2271EWR- Service Manual