sterling water treatment UN Series Service manual

www.sterlingwatertreatment.com
12630 US Highway 33 N.
Churubusco, IN 46723
Phone: [phone] Fax: [phone]
Installation Instructions & Owner's Manual
UN Series
Upflow Acid Neutralizer System

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8. Run water in bath tub until it is no longer cloudy.
UN INSTALLATION INSTUCTIONS
The filter should be installed after the pressure tank and before the water
heater.
If filter media is already in the media tank, proceed to step 3. If media is
shipped seperately, remove the fill port cap by turning it counter-clockwise
with the wrench provided. Add media through the fill port using a funnel.
Do not overfill the tank. At least 14" of freeboard (empty space) is required
at the top of the media tank. More media may have been provided than
required for initial fill. Save any extra media for future replenishment.
Clean any media out of fill port threads. Do not replace the fill port cap yet.
DO NOT ADD MEDIA WITH FILL PORT SCREEN REMOVED!
Shut off water at main supply. Relieve pressure by opening nearest faucet.
On private well systems, turn off power to pump and drain pressure tank.
SHUT OFF FUEL SUPPLY TO WATER HEATER!
Cut main supply line as required to fit plumbing to inlet and outlet of UN
filter. Use the port marked UPFLOW INLET for the incoming water line. Use
the port marked DOWNFLOW INLET for the outgoing water line. DO NOT
apply heat to any fitting attached to bypass or control valve.
Fill the media tank with water through the fill port using a garden hose or
bucket. Replace the fill port cap securely.
Turn on water at main supply.
Check carefully for leaks.

WARRANTY – First Sales, LLC. warrants this water conditioner against any defects that are
due to faulty material or workmanship during the warranty period. This warranty does not
include damage to the product resulting from accident, neglect, misuse,
misapplication, alteration, installation or operation contrary to printed instructions,
or damage caused by freezing, fire, flood, or Acts of God. From the original date of
consumer purchase, we will repair or replace, at our discretion, any part found to be
defective within the warranty period described below. Purchaser is responsible for
any shipping cost to our facility and any local labor charges.
 One year on the entire water conditioner
 Five years on the control valve
 Five years on the salt storage tank (If unit is so equipped)
 Ten years on the mineral tank
GENERAL CONDITIONS – Should a defect or malfunction occur, contact the dealer that
you purchased the product from. If you are unable to contact the dealer, contact
First Sales, LLC. @ [phone]. We will require a full description of the problem,
model number, date of purchase, and selling dealer’s business name and address.
We assume no warranty liability in connection with this water conditioner other than
specified herein. This warranty is in lieu of all other warranties, expressed or implied,
including warranties of fitness for a particular purpose. We do not authorize any
person or representative to assume for us any other obligations on the sale of this
water conditioner.
Original Purchaser Date of Purchase Model #
Address of Original Installation City State
Dealer Purchased From Dealer Address City State
www.sterlingwatertreatment.com
Sterling Water Treatment
TEN YEAR LIMITED WARRANTY
FILL IN AND KEEP FOR YOUR RECORDS
Ph. [phone] Fx. [phone]
12630 U.S. 33 North, Churubusco, IN 46723
First Sales, LLC.