Pentair Everpure Endurance Twin System User manual

WATER SOLUTIONSINSTRUCTION AND OPERATION GUIDE
INTRODUCTION
The Everpure Endurance™ High Flow water filter system is designed to treat up to 200,000 gallons of water per year. The
system uses a pretreatment filter, 2, 3 or 4 fine cartridges and a scale inhibiting cartridge.
INSPECTION
Before mounting the Endurance system, inspect the parts. Use the table and illustration to verify the parts and quantities. If
any parts are missing, contact Customer Service at 630.307.3000 or by email at [e-mail].
Parts Twin Triple Quad
1. Manifold with Bracket 1 1 1
2. Shroud 111
3. Pleated Endurance HF Cartridge 111
4. Pretreatment Housing 111
5. Housing Wrench 111
6. 2SR-BW Cartridge 111
7. SEN Cartridge 234
8. Port Plug 210
SELECTING A LOCATION
The location selected for system installation should allow for:
ɒ Adequate space for “in” and “out” water line connections.
ɒ Mounting screws should anchor into a solid structure.
ɒ The frame is designed to mount on 16 inch centers (wall studs).
ɒ Allow 5 inches below the cartridges for removal.
ɒ The pretreatment housing can be removed from the frame and mounted seperately. Be certain to use adequate lengths
of opaque beverage tubing.
ɒ Give consideration to the weight of the system when filled with water. Operating weights of the Endurance system are:
High Flow Twin System - 58.4 lbs. (26.5 kg)
High Flow Triple System - 63.8 lbs. (28.9 kg)
High Flow Quad System - 69.1 lbs. (31.3 kg)
Twin System Triple System Quad System
EVERPURE®ENDURANCE™ HIGH FLOWWATER FILTER SYSTEM
12
34
56
7
8

2 EVERPURE ENDURANCE INSTRUCTION AND OPERATION GUIDE
INSTALLATION INSTRUCTIONS
1. The predrilled mounting holes in the bracket can be used
as a guide. The holes are on 16 inch centers. Mark and
insert anchors or screws in the wall.
NOTE: The large pretreatment cartridge can be removed
from the bracket and mounted seperately.
2. Follow steps 3-6 only if the pretreament cartridge
(Pleated Endurance HF) is going to be mounted seper-
ately. Otherwise proceed to Step 7.
3. Disconnect the hose between pretreatment head and the
manifold.
OPERATING SPECIFICATIONS
ɒ Temperature Limits: 35-100°F (2-38°C)
ɒ Pressure Limits: 10-100 psi (0.689-6.9 bar)
ɒ For cold water use only.
ɒ Rated Service Flow:
Endurance High Flow Twin System - 7.5 gpm (28.4 lpm)
Endurance High Flow Triple System - 11.25 gpm (42.6 lpm)
Endurance High Flow Quad System - 15 gpm (56.8 lpm)
ɒ Service Life Between Cartridge Changes:
Endurance High Flow Twin System - 100,000 gal (378,541 liters) or 1 year
Endurance High Flow Triple System - 150,000 gal (567,812 liters) or 1 year
Endurance High Flow Quad System - 200,000 gal (757,082 liters) or 1 year
DIMENSIONS
21.7 (55.1)
Inch (cm)
26 (66)
33.2 (84.3)
18.7 (47.4)
4. Unscrew the two screws that hold the pretreatment
bracket to the main bracket.
Remove Screws
Figure 1

3EVERPURE ENDURANCE INSTRUCTION AND OPERATION GUIDE
5. Secure the pretreatment bracket with head to the
desired location. Use the screw holes from the previous
step for mounting.
6. Use a section of 3/4-inch I.D. tubing to reconnect the
pretreatment outlet to the inlet of the manifold. The
pretreatment outlet cannot be more than 25 feet from
the manifold. The tubing should be held with clamps at
each end with no sharp bends or kinks.
NOTE: Use tubing that is opaque and suitable for use with
beverages.
7. Mount the mainifold using four screws in the bracket
mounting holes.
8. Connect the treated water outlet port to the equipment
being served (Figure 2).
Flush Valve
3/8 inch Barb
Treated Water Outlet
3/4 inch NPT
Scale Inhibitor Outlet
1/2 inch Barb
Untreated Water Inlet
3/4 inch NPT
Figure 2
9. Connect the untreated water to the inlet fitting on the
pretreatment head (Figure 2).
10. Attach 3/8 inch I.D. tubing to the flush valve fitting
(Figure 2). Run the other end of the tubing to a drain.
NOTE: Some plumbing codes require an air gap at the drain
termination.
FLUSHING
For maximum life, all carbon filter cartridges must be flushed for five minutes at full flow before use. ALL NEW
CARTRIDGES MUST BE FLUSHED AFTER EACH CARTRIDGE CHANGE BEFORE BEING PUT INTO SERVICE!
If the cartridges are new, have been properly flushed and the pressure gauge needle registers inadequate pressure, you may
be experiencing inadequate water pressure or some restriction may exist in the inlet water line. In either case, the incoming
water pressure must be improved to receive optimum filter life.
Not for residential use. For food service applications only.
Check for compliance with state and local laws and regulations. Do not use with water that is microbiologically unsafe or of
unknown quality without adequate disinfection before or after the system. Systems certified for cyst reduction may be used on
disinfected waters that may contain filterable cysts.
The term "bacteriostatic" indicates that the system limits the passage or growth of bacteria that may already exist in the
incoming water. It does not mean that the water leaving the system is safer to drink than the water entering the system.
11. The 2SR-BW does not have a shut off valve. Attach 1/2
inch I.D. tubing to the outlet barb of the 2SR-BW head.
Route the other end of the tubing to the equipment being
served. Both ends of the tubing should be clamped to the
hose barb.
12. Turn off the flow valves for the inlet, flush and scale
inhibitor cartridge (2SR-BW)(Figure 2).
13. Check to be sure the o-ring on the pretreatment housing
is sufficiently lubricated. Use a good grade of silicone
lubricant, if needed. Unwrap the pretreatment cartridge.
Position the pretreatment cartridge on guide seat in the
bottom of the bowl. Then thread the bowl into the head
by hand. Use a sump wrench to lightly tighten the bowl
onto the head. This bowl can be tightened further if leaks
occur later. The two o-rings at the top of the cartridge
will fit snuggly into the head.
NOTE: To install the carbon filter and scale inhibitor
cartridges, align the cartridge lug with the label,
push upward and rotate to the right (cw) until
rotation stops.
14. Install only genuine Everpure™ carbon filter cartridge(s)
into the filter head(s) following directions on the SEN
cartridge label or as shown in the Cartridge Change
Procedure illustrations. Install the scale inhibitor
cartridge (2SR-BW).
CAUTION: Unused manifold ports must be plugged. Any
ports that are not plugged will leak.
15. Open the flush valve then turn on the inlet water. Open
the valve on the pretreatment head. Water will flush to
the drain at full force. Allow the system to flush for five
minutes. This will set the filtering media and purge
any air.
16. After flushing, close the flushing valve. The pressure
gauge will show the system pressure when the
cartridges are new.
17. Open the valve for the scale inhibitor cartridge. The
Endurance High Flow system is now ready for use.

4EVERPURE ENDURANCE INSTRUCTION AND OPERATION GUIDE
CARTRIDGE CHANGE DETERMINATION
Replace all the filter cartridges when capacity is reached or when flow becomes inadequate, but at least annually. All
cartridges on multiple cartridge systems should be changed at the same time.
The system pressure gauge provides a quick, simple means of determining when the filter cartridge(s) should be checked. It
is installed on the system outlet manifold. The gauge can be used to monitor both dynamic (flowing) and static (line) pressure.
The cartridge(s) should be changed when the pressure gauge is in the red area while equipment is in operation, and the needle
shows adequate line pressure between cycles. Observe the needle during the next equipment on cycle. If the needle registers
adequate pressure, it can be assumed that the temporary low-pressure condition was caused by a brief power failure or other
incoming pressure disruption. If the low pressure condition is not due to an external condition, check/change the pretreatment
filter first. If the low pressure condition is still not corrected, change the SEN carbon filter cartridges.
PRESSURE GAUGES
CARTRIDGE CHANGE PROCEDURE
Place a pan below the cartridges to catch any water when removing cartridges. Inlet water must be turned off.
2.
4.
.
5.
6.
7.
1.
2. Open flushing valve to relieve
pressure.
3.
4.
5.
6. Turn cartridge right 90˚ until
rotation stops.
7. Repeat steps 3-6 for remaining
cartridges.
Flushing
8.
Pretreatment Cartridge Change
Shut off inlet water ahead of
system.
Remove shroud.
1. Push red relief valve. Unscrew
bowl. Remove pretreatment
lter cartridge.
3.
With ushing valve fully open,
open inlet water at full force
for ve minutes. Close
ushing valve.
Everpure SEN Carbon Filter
and 2SR-BW Scale Inhibitor
Cartridge Change
Shut off inlet water ahead of
system.
Install new pretreatment filter
cartridge in bowl. Hand tighten
bowl onto head.
Open
Closed
Feel head o-ring. If dry,
lubricate with high quality
silicone lubricant.
Clean bowl with filtered water
only; NO SPECIAL CLEANERS.
Hold head firmly and push
upward. Turn cartridge to left
until it stops.
Hold head firmly. Align
cartridge lug with label. Insert
new cartridge firmly into head.
Pull cartridge downward and
out of head. With flushing valve fully open,
open inlet water at full force for
five minutes. Close flushing
valve.
For installations in Massachusetts, the Commonwealth of Massachusetts Plumbing Code 248 CMR shall be adhered to.
Consult your licensed plumber for installation of the system. This system and its installation must comply with state and
local regulations.
System Tested and Certified by NSF International against NSF/ANSI
Standard 42 and 53 for the reduction of:
Standard No. 42 —
Aesthetic Effects
Bacteriostatic Effects
Chemical Reduction
Taste and Odor
Chlorine
Mechanical Filtration
Nominal Particulate Class 1
Standard No. 53 —
Health Effects
Mechanical Filtration
Turbidity
Cyst

5EVERPURE ENDURANCE INSTRUCTION AND OPERATION GUIDE
REPLACEMENT PARTS
Contact your local Everpure dealer for system
replacement parts.
Number Part Number Description
1EV313657 Bracket, Quad
2EV313659 Shroud
3Pleated Endurance HF Cartridge*
4153087 Pretreatment Housing
5144368 Housing Wrench
6EV962714 2SR-BW Cartridge
7SEN Cartridge *
8EV311135 Manifold
9EV313658 Bracket, Pretreatment
10 EV312248 Valve, Ball, 3/4 FNPT x 3/8 Barb
11 EV311450 Valve, Check, 3/4 NPT Female
12 EV313470 Head BW, 3/4 MNPT x 1/2 Barb
13 EV311409 Pressure Gauge 160 PSI
14 EV311407 Valve, Ball 3/4 FNPT x 3/4 MNPT
15 154198 Cap BB WH HFPP 3/4" PR MILL
16 EV313686 Tubing 3/4" ID Gray
17 EV310876 Bypass Plug
* Only available in replacement kits.
2
3
4
5
7
1
9
8
6
10
11
12
13
14
15
14
16
17
Kit P/N Description Cartridge
Pre-Treatment SEN 2SR-BW
EV962870 Twin Endurance
Cartridge Kit 1 2 1
EV962871 Triple Endurance
Cartridge Kit 1 3 1
EV962872 Quad Endurance
Cartridge Kit 1 4 1

6
WATER SOLUTIONS
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All Pentair trademarks and logos are owned by Pentair, Inc. All other brand or product names are trademarks or registered marks of their respective owners.
Because we are continuously improving our products and services, Pentair reserves the right to change specifications without prior notice.
Pentair is an equal opportunity employer.
© 2012 Pentair Filtration Solutions, LLC. All Rights Reserved. EV313748 Rev A NO12
LIMITED WARRANTY
COMMERCIAL WATER TREATMENT EQUIPMENT
You have just purchased one of the finest water treatment units made. As an expression of our confidence in Everpure products, this
product is warranted against defects in material and workmanship to the original end-user when installed in accordance with Everpure
specifications. The warranty period commences from the date of purchase and is administered as follows:
For a period of ONE YEAR Replaceable elements (i.e., filter & water treatment cartridges)*
For a period of FIVE YEARS The entire system (excluding replaceable elements)
*This is for material & workmanship, not filter or water treatment cartridge life.
The unit must be used in operating conditions that conform to Everpure’s recommended design guidelines. This warranty will not apply
if the unit has been modified, repaired or altered by someone not authorized by Everpure.
If a part described above is found defective within the specified period, you should notify Everpure technical service at the phone
number listed below. Any part found defective within the terms of this warranty will be repaired or replaced (at Everpure’s discretion)
by your local dealer or Everpure technical service. You pay only freight from our factory and local dealer charges. Any repaired or
replaced warranty item will be incorporated under the original warranty terms of the existing system.
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(such as chlorine, ozone, chloramines and other related components), alteration, installation or operation contrary to our printed
instructions, or by the use of accessories or components which do not meet Everpure’s specifications. Refer to the specifications
section in the Installation and Operating manual for approved application parameters.
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characteristics of your water supply or the purpose for which you are purchasing this product. The quality of water supplies may vary
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product is moved to a new location. For these reasons, we assume no liability for the determination of the proper equipment necessary
to meet your requirements, and we do not authorize others to assume such obligations for us. Further, we assume no liability and
extend no warranties, express or implied, for the use of this product with a non-potable water source or a water source which does not
meet the conditions for use described in the owner’s guide or performance data sheet for this product. OUR OBLIGATIONS UNDER THIS
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GENERAL OR OTHER DAMAGES.
Some states do not allow the exclusion of implied warranties or limitations on how long an implied warranty lasts, so the above
limitation may not apply to you. Similarly, some states do not allow the exclusion of incidental or consequential damages, so the above
limitation or exclusion may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which
vary from state to state. Consult your telephone directory for your local independently operated Everpure dealer, or write Everpure for
warranty and service information.