A.O. Smith AO-US-200 Owner's Manual page 6

INSTALLATION GUIDE
3
Faucet Connection
1. Connect tubing to base of faucet. Slide
chrome nut (J) onto the tubing with
threads of nut facing end of tube.
2. Slide the second plastic collar (D)
onto tube.
3. Place plastic tube insert (L) into
opening of tube.
4. Push tip of tube into faucet base.
5. While holding tube in place,
use wrench to tighten brass nut
to create a seal.
Note: Avoid over-tightening.
STEP 3 Install Filter System and Connect Supply Lines
Install Filter System
1. Select a space under sink that is at least
12" from the bottom of your cabinet for
filter replacements and easy access to cold
water supply. Use mounting holes located
on back of filter unit to mark wall
screw placements.
Note: Distance between holes is 2.55".
2. Use a 7/32" drill bit to drill holes for plastic
anchors (K). Carefully tap anchors into
drilled hole with a hammer. Mount unit
to wall using screws. Pull protective plastic
strip from the battery compartment. Red
LED should flash and beep five (5) times to
indicate that battery is installed correctly.
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