Insignia NS-RFD21CISS0 User Guide - Page 22

21 Cu. Ft. French Door Refrigerator Connecting the water supply to your refrigerator You need to purchase several items to complete this connection. You may find these items sold as a kit at your local hardware store. You can use plastic tubing, copper tubing, or stainless steel tubing. PLASTIC TUBING COPPER TUBING STAINLESS STEEL TUBING • 1/4" plastic tubing  molded end (bulb) • 1/4" compression nut (1) • 1/4" copper tubing • 1/4" compression nut (1) • Ferrule (2) • 1/4" stainless steel tubing • 1/4" compression nut (1) Compression nut (assembled) Ferrule Refrigerator 1/4" tube (assembled) Compression fitting (assembled) Molded end (bulb) Compression nut (1/4") Compression nut (1/4") (not supplied) Copper tubing (not supplied) Plastic tubing (not supplied) Water supply line Stainless steel tubing (not supplied) 1 Connect the household water supply line to the assembled compression fitting. If you are using copper tubing, slip the compression nut (not supplied) and ferrule (not supplied) on the copper tubing (not supplied). OR If you are using plastic tubing, insert the molded end (bulb) of the plastic tubing into the compression fitting. Important: Do not use without the molded end (bulb) of the plastic tubing. OR If you are using stainless steel tubing, slip the compression nut on the copper tubing (not supplied). 2 Tighten the compression nut onto the compression fitting. Do not over-tighten the compression nut. 22 www.insigniaproducts.com