8
9
THE US-DC1 IS TESTED AND CERTIFIED BY NSF INTERNATIONAL AGAINST NSF/ANSI
372 FOR LOW LEAD REQUIREMENT, NSF/ANSI 42 FOR THE REDUCTION OF AESTHETIC
CHLORINE TASTE AND ODOR.
THE US-DC2 IS TESTED AND CERTIFIED BY NSF INTERNATIONAL AGAINST NSF/ANSI
372 FOR LOW LEAD REQUIREMENT, NSF/ANSI 42 FOR THE REDUCTION OF AESTHETIC
CHLORINE TASTE AND ODOR AND NSF/ANSI 53 FOR CYSTS.
TROUBLESHOOTING
LEAKS BETWEEN THE SYSTEM HEAD ASSEMBLY AND THE FILTERS:
1. Turn off the water supply to the filter and dispense water from kitchen faucet until water
and airflow stops.
2. Remove cartridge and inspect o-rings to make sure they are in place and clean.
3. Install cartridge, turn on water supply and check for leaks.
LEAKS AROUND THE FITTINGS:
1. Turn off the water supply to the filter to relieve pressure.
2. While pulling the 3/8˝ plastic tubing with one hand, press in on the collar around the inlet
and/or outlet fitting. Check to make sure that the 3/8˝ plastic tubing is cut squarely and that
it is not scratched or crimped. If the 3/8˝ plastic tubing is unevenly cut or scratched, cut off
1/2˝ to 5/8˝ and re-install the tubing.
3. Turn on water supply and check for leaks.
LEAKS ON THE WATER SUPPLY ADAPTER CONNECTION:
1. Turn off the water supply to the filter to relieve pressure.
2. Locate the water supply adapter.
• If the 3/8˝ plastic tubing is leaking, follow the previous steps (“Leaks around the fittings”).
• If the thread between the water supply adapter and the cold water line is leaking,
tighten more securely. If leaking continues, apply plumbers tape to threads and tighten.
3. Turn on water supply and check for leaks.
If leaks persist, or if there are other leaks on system, turn off water supply. Call technical
support at 1-800-721-7360.
PRODUCT REGISTRATION
Please be sure to go online within 30 days of purchase and register your product at
www.register.culligan.com.
ONE-YEAR LIMITED WARRANTY
This warranty applies to the filter housing. It does NOT apply to any disposable filter cartridge
where life expectancy varies with the water being filtered. This warranty covers defects in
material and workmanship only for 1 full year from the original date of delivery. Culligan will
replace any part which in Culligan’s opinion is defective, unless: (1) any part of the unit has
been subjected to any type of tampering, alteration, or improper use after delivery, or (2) it has
been repaired by anyone not approved by Culligan. Culligan is not responsible for damage in
transit, and claims for such damage should be presented to the carrier by the customer. This
warranty does not cover any labor, transportation, or shipping expenses incurred. The hiring
of any individual or service to install or maintain this product is done at the discretion and
expense of the purchaser.
This product has been designed solely for use as a housing for a disposable filter cartridge.
It is NOT warranted against freezing or surges in water pressure, and neither this product nor
its parts is warranted against defects or deterioration caused by uses for which this product
was not expressly intended.
THE FOREGOING WARRANTY IS EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES,
EXPRESSED OR IMPLIED, WHETHER ORAL OR ARISING BY USAGE OF TRADE OR COURSE
OF DEALING, INCLUDING, WITHOUT LIMITATION, ANY WARRANTIES OF FITNESS OR
MERCHANTABILITY. THIS WARRANTY IS THE PURCHASER’S SOLE AND EXCLUSIVE REMEDY,
IN NO EVENT SHALL CULLIGAN BE LIABLE FOR ANY ANTICIPATED OR LOST PROFITS,
INCIDENTAL DAMAGES, CONSEQUENTIAL DAMAGES, COSTS, TIME CHARGES OR OTHER
LOSSES, WHETHER BASED ON BREACH OF CONTRACT, TORTIOUS CONDUCT OR ANY OTHER
THEORY, INCURRED IN CONNECTION WITH THE PURCHASE, INSTALLATION, REPAIR OR
OPERATION OF THIS PRODUCT. CULLIGAN DOES NOT AUTHORIZE ANYONE TO ASSUME
FOR IT ANY LIABILITY OR TO MAKE ON ITS BEHALF ANY ADDITIONAL WARRANTIES IN
CONNECTION WITH THE FILTER HOUSING OR ANY PART THEREOF.
For servicing under this warranty, return any defective part to YOUR RETAILER within the
1-year period referred to above. Be sure that you complete the online warranty registration
within 30 days of purchase and keep your original receipt, order form, or bill of sale to serve
as a proof of purchase before returning.
