Installation Guide

REV 1646 EDP# 299590 © 2016 Watts
USA: Tel. [phone] • www.watts.com
Canada: Tel. [phone] • www.watts.ca
Watts, 815 Chestnut St, North Andover, MA 01845
Faucet Installation
NOTE: A 1.25” mounting hole is required for faucet installation
Step 1 - Feed both the red and black tubing through the pre-drilled
hole in the sink/counter until faucet is seated
Step 2 - Under the sink, slide the following parts onto the threaded
stem bolt in the order listed:
• Slotted Washer (Item B)
• Plastic Spacer (Item C)
• Lock Washer (Item D)
• Locking Nut (Item E)
Step 3 - Tighten the Locking Nut onto stem bolt with wrench
Step 4 - Locate the blue 1/4” tube included with the faucet or the
existing tube from your water ltering system. Place the
compression nut (Item H) on to the blue tube rst, then
slide the sleeve (Item G) and then insert the plastic insert
(Item F) as shown in the gure to the right.
Step 5 - Insert the blue tube into the end of the threaded stem bolt
and use a wrench to tighten the compression nut securely
Step 6 - Secure the Airgap Inlet (1/4” red tube) to the Brine/
Wastewater connection on your reverse osmosis system
Step 7 - Secure the Drain tube (3/8” black tube) to the drain saddle
(sold separately)
NOTICE
The 3/8” black tube must be as SHORT and STRAIGHT as
possible. Make sure there is a downward slope with no low spots
between this line and the drain. Leaving this line too long or with low
spots can lead to water building up and leaking out of the air gap of
the faucet
NOTICE
DO NOT overtighten fittings
A
B
C
D
E
F
G
H
I
AIRGAP INLET
(1/4” RED)
TO DRAIN
(3/8” BLACK)
Installation Sheet
Model: Designer 703 Air Gap Faucet
WARNING
!
Please read carefully before proceeding with
installation. Your failure to follow any at-
tached instructions or operating parameters
may lead to the product’s failure.
Keep this Manual for future reference.
CAUTION
!
Discard small parts remaining after the installation.
NOTICE
Failure to install the system correctly voids the warranty.
Handle all components of the system with care. Do not drop,
drag or turn components upside down.
Be sure the floor under the water filter system is clean, level
and strong enough to support the unit.
PARTS LIST FOR FAUCET
ITEM DESCRIPTION
A Escutcheon Plate & Rubber Washer
B Slotted Metal Washer
C Spacer
D Lock Washer
E Locking Nut
F Plastic Insert
G Sleeve
H Compression Nut
I 1/4” Tube (Filtered Water)
IS-WQ-FCT703AG
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