Sterling DWSB-50-PUMP Installation Manual Download Page 2

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SECTION I.

INTRODUCTION........................................................................3

SECTION II.

SPECIFICATIONS.....................................................................3

SECTION III:

PREPARATION.........................................................................4

Major System Components......................................................................................................4

B. Tools Recommended for Installation.........................................................................................4

C. Determine System Location......................................................................................................4

D. Prepare the Area for Installation...............................................................................................5

E. Prepare the Appliance for Installation.......................................................................................5

SECTION IV.

INSTALLATION STEPS...........................................................5

A. Install the Faucet......................................................................................................................6

1. Make the Faucet Mounting Hole....................................................................................6

2. Mount the Faucet...........................................................................................................7

B. Install the Feed Water Valve and Tubing................................................................................7

C. Prefill and Sanitize the Storage Tank.......................................................................................7

D. Install the Drain Connection.....................................................................................................8

E. Install the RO Membrane.........................................................................................................8

F. Make Initial Tubing Connections..............................................................................................9

G. Install the Purification Assembly and Storage Assembly..........................................................9

H. Make Final Tubing Connections...............................................................................................9

I. Install Ice Maker Hookup (optional)..........................................................................................9

J. Start up the System...................................................................................................................9

K. Flush System of Preservative and Check Operation................................................................9

SECTION V: OPERATION & MAINTENANCE...................................................10

A. Normal Operation....................................................................................................................10

B. Changing Filters......................................................................................................................10

C. For Systems Equipped with Quick Connect Fittings...............................................................12

SECTION VI: TROUBLESHOTTING GUIDE......................................................13

LIMITED WARRANTY.........................................................................................15

TABLE OF CONTENTS:

Summary of Contents for DWSB-50-PUMP

Page 1: ...1 INSTALLATION MANUAL DWSB TFC 50 DWSB 50 PUMP 12630 US 33 N Churubusco IN 46723 Ph 260 693 1972 Fax 260 693 0602 www sterlingwatertreatment com ...

Page 2: ... Feed Water Valve and Tubing 7 C Prefill and Sanitize the Storage Tank 7 D Install the Drain Connection 8 E Install the RO Membrane 8 F Make Initial Tubing Connections 9 G Install the Purification Assembly and Storage Assembly 9 H Make Final Tubing Connections 9 I Install Ice Maker Hookup optional 9 J Start up the System 9 K Flush System of Preservative and Check Operation 9 SECTION V OPERATION MA...

Page 3: ...water production and is less susceptible to fouling by particulate matter turbidity and colloidal materials ACTIVATED CARBON POST FILTER The Inline Carbon Post Filter cartridge contains carbon parti cles with a vast network of pores The tremendous surface area of these pores typically 800 1200 square meters per gram of carbon gives the carbon very good adsorptive sites for chlorine as well as othe...

Page 4: ...ll additional tubing or tube connectors and plastic wire ties for organizing tubing Note For systems equipped with Quick Connect fittings see page 11 B Tools Recommended for Installation The following tools will cover most of the installation sites encountered 3 8 variable speed electric drill Extension work light with outlet Safety Glasses 1 1 4 porcelain hole cutter kit 1 1 4 Greenlee hole punch...

Page 5: ...in saddle should always be installed above before the trap and on the vertical or horizontal tail piece Never install the drain saddle close to the outlet of a garbage disposal or plugging of the RO drain line may occur If discharging into an utility sink or standpipe an air gap of greater than 1 above the flood rim must be provided Do NOT connect the system drain line to the dishwasher drain or n...

Page 6: ...mended tools Variable speed drill Relton porcelain cutter tool set 7 8 size alternate 9 16 size may be used for air gap or non air gap faucet Plumber s putty It is important to understand what is involved in this procedure First the glassy layer of porcelain must be penetrated through to the base metal Second a center disc of porcelain must be removed while protecting the surrounding porcelain aga...

Page 7: ... the house 2 Before installing saddle tapping valve make sure piercing lance does not protrude beyond rubber gasket 3 Assemble saddle tapping valve on copper tubing Tighten clamp 4 To pierce soft copper tube turn handle clockwise until it is firmly seated The valve is closed in this position 5 Turn on main supply valve to pressurize coldwater line Check for leaks With a wrench snug nut seal around...

Page 8: ...om the back of foam square gasket and line up with the hole in the saddle drain and apply This gasket provides a leak proof seal on the drain stand pipe 2 Position both halves of drain saddle at desired location on drain pipe 3 Use bolts and nuts to clamp drain saddle onto drain pipe Do not over tighten and make sure there is equal space between saddle halves on each side 4 Carefully drill hole th...

Page 9: ...in the tubing for ease of servicing Try to keep the tubing from the purification assembly to the tank and faucet as short as practical for good flow I Install Ice Maker Hookup optional Note Check with refrigerator manufacturer for compatibility with your refrigerator model The RO drinking water appliance can be connected to any standard refrigerator ice maker or ice maker water dispenser It should...

Page 10: ...ion it is better to empty the holding tank and allow the system to produce fresh water for use If the system is not used for 3 4 weeks or longer it is a good idea to re sanitize the system and to change the Activated Carbon and Sediment Filters B Changing Filter NOTE THIS R O SYSTEM CONTAINS FILTERS WHICH MUST BE REPLACED AT REGULAR INTERVALS TO MAINTAIN PROPER PERFORMANCE USE ONLY FACTORY APPROVE...

Page 11: ...ce housing s on RO unit Disconnect the yellow product water tubing that runs from the holding tank Put 50 drops of bleach this is tsp or 3 ml into the tubing and reconnect it k Slowly open the saddle tapping valve When water begins dripping out of the dispensing faucet in the following order close the faucet and then open the holding tank valve l Do not open the faucet for at least 8 hours m Disca...

Page 12: ...oundness and with no surface nicks or scratches If it is necessary to cut the tubing use a plastic tubing cutter or sharp razor knife Make a clean square cut An optional blue locking clip is installed in certain fittings to provide extra security Remove this clip first before trying to remove tubing by sliding away from fitting Should a leak occur at a fitting the cause is usually defective tubing...

Page 13: ...tioning Replace ASO Valve components In Line Activated Carbon Post Filter is plugged Replace Post Filter Low pressure at the Dispensing Faucet Air precharge in the Holding Tank is too low Empty water from Holding Tank and with the faucet open adjust the air pressure to 5 7 psig 5 8 kPa range Holding Tank Valve is partially closed Check for leak age at the Air Valve Stem Open Valve The Dispensing F...

Page 14: ...t Water TDS Tastes and odors in the Product Water The In Line or Activated Carbon Prefilter is exhausted Replace Filters There is foreign matter in the Holding Tank Clean flush and sanitize the system Replace the filters The Product Water and Drain Water lines are reversed Correct plumbing Dissolved gasses in the Feed Water Pretreat Feed Water to remove dissolved gasses Increase in Product Water T...

Page 15: ...nty Not Cover This warranty does not cover the disposable sediment and carbon filters whose service life depends on feed water conditions In addition the membrane is only warranted if the required feed water conditions are met The above warranty will also not apply to any part of the R O Drinking Water System that is damaged because of neglect misuse alterations accident misapplication physical da...

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