AmeriWater SILEX 00M20821 Manual

2-21-11 Part Number : 98-0097
Revision: D
SILEX
OPERATION & MAINTENANCE MANUAL
MODEL:00M20821 Ultra Pure
Deionizer
Manufactured With Pride
In The USA
www.ameriwater.com • 800-535-5585
AmeriWater • 3345 Stop 8 Rd. • Dayton, OH 45414

TABLE OF CONTENTS
YOUR SILEX SYSTEM…………………………………………………..1
About the 00M20821 Model………………………………………….1
How does the Silex Deionizer work?………………………………1
How does the regeneration work?…………………………………1
About the resin pack………………………………………………….1
Complete satisfaction is guaranteed………………………………1
SILEX FEATURES………………………………………………………..2
INSTALLATION STEPS ………………………………………………3-5
RECIRCULATION PUMP & RESISTIVITY CONTROLLER…………6
REMINDER FOR ADJUSTING THE SET-POINT………..…………...6
SETTING SET-POINTS ON RESISTIVITY CONTROLLER.…………6
ADJUSTING RELAY RESISTIVITY TIME DELAY……………...…….7
USING THE RESISTIVITY RELAY……………………………………..8
RESISTIVITY METER CALIBRATION………………………….……8-9
RESIN PACK & FILTER EXCHANGE……………………………..…10
Resin Pack Exchange……………………………………………….10
Filter Cartridge Replacement………………………………..…….11
RESIN PACK REGENERATION………………………………………12
SERVICING YOUR SILEX SYSTEM………………………………….13
DISINFECTION………………………………………………………..13
STANDARD REPLACEMENT PARTS……………………………….14
WARRANTY POLICY…………………………………………………...15
ADDENDUM A - RECIRC PUMP MANUAL………………………….16

1
YOUR SILEX SYSTEM
About the 00M20821 Model.
These Silex Systems are designed for users that require very low conductivity
(High Resistivity) water with low TOC and Microbiological levels.
How does the Silex Deionizer work?
Silex is a simple, maintenance-free system. When the monitor light signals that
the product water quality has reached below the desired quality setpoint, simply
exchange the resin packs and send them to AmeriWater for regeneration.
How does the regeneration work?
The AmeriWater regeneration center maintains the resin used in the Silex
Deionizer. When resin packs are exhausted, replace the packs in the Silex
system with “stand-by” resin packs and return the exhausted pack to AmeriWater
for regeneration. The resin will be regenerated and returned the next business
day after receipt. It’s as simple as that!
About the resin pack.
The resin has a shelf life of approximately one year. The resin pack consists of
resin contained in a knitted bag that never has to be opened. Resin packs are
shipped in plastic sleeves to prevent the exchangers from drying out.
Complete satisfaction is guaranteed.
If you are unhappy with the Silex Deionizer, simply return the system within 30
days of purchase for a full refund. You will only be billed for the regeneration of
the resin packs and cartridge filters that were used during the 30-day trial period.

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SILEX FEATURES

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INSTALLATION IN 10 EASY STEPS
1. Locate the Silex system on a firm, level foundation.
2. It is recommended, but not required, to locate
the system near a standard floor drain or sump
and a 115 Volt receptacle.
3. It is recommended to install shut-off valves on
the inlet and outlet sides of each unit to
facilitate changing of resin packs.
4. Connect the inlet supply hose to the hose barb
fitting on the left side of the system (while
facing the label). Use the hose clamps
provided with the system to secure the hose to
the hose barb fitting.
SILEX HOSE KIT # 0119-0006

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NOTE: 16 feet of hose has been provided with the Silex system. Cut the
hose to the desired lengths for the inlet hose and outlet hose and
install the provided fittings as needed.
5. Connect the outlet hose to the hose barb fitting on the right side of the
system (while facing the label). Use the hose clamps provided with the
system to secure the hose to the hose barb fitting.
6. The Silex Deionizer is designed to operate at pressures up to 50 PSI
(Pounds per Square Inch). A regulator has been installed on the inlet of
the Silex system to adjust incoming pressure. The maximum flow for each
deionizer is 3 GPM (Gallons Per Minute).
7. Install the optional pre-filter, post-filter, and/or monitors (if applicable) per
the instructions provided with the optional equipment.
8. Install the resin pack(s):
a. Remove the cover plates by
unscrewing the four black
knobs on each plate. To
break the seal between the
cover plates and the upper
plates, use a slotted screw
driver in the pry notch located
in the top of each upper plate.
Open the drain valve at the
bottom of each column.
b. Remove the resin pack from
the shipping box and open the
tied end of the plastic sleeve.
DO NOT remove the resin
pack from the plastic sleeve at
this time.

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c. Stretch the resin pack
over your arm to
elongate the pack, and
feed it into the Silex
column allowing the pack
to slide out of the plastic
sleeve.
d. Replace the cover plate and
tighten the black knobs. Be sure
to tighten the knobs evenly by
screwing in the knobs in opposite
corners simultaneously. Repeat
for the other two corners.
e. Close the drain valve at the
bottom of the column.
f. Repeat steps a. through e. for each of the columns.
9. Open the air vents located on the top of the
cover plates and turn on the water supply.
Tighten the air vents closed when water begins
to escape through the vents.
10. Allow several gallons of water to run through the
Silex system. Continue running water through
the system until the resistivity meter starts to
rise. Turn off flow and turn on recirculation
pump.
AIR VENT

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RECIRCULATION PUMP & RESISTIVITY
CONTROLLER
1. The ON/OFF switch turns on the recirculation pump which freshens the
system. Leave the pump off when not in use. Do not use the pump to
vent the system. Never operate the pump dry.
2. The resistivity controller monitors and measures the product quality
between 0.015 and 18.17 Meg-ohms/cm.
Reminder for Adjusting the Set-Point
An alarm lock occurs when the water quality goes below the low set-point
creating an alarm. For the alarm condition to clear, the water quality must rise
above the high set-point. When adjusting the set-point, it is suggested to set the
high set-point range 1 to 5 megohms above the low set-point to offset the alarm
lock.
Setting Set-points on Resistivity Controller
1. Press and hold the SET-POINT button on the resistivity controller and
press the ADJUST button.
2. Release both buttons. –LO- will be displayed momentarily, followed by
the current low set-point value.
3. The LCD’s highest digit will be displayed first. To change this, press the
SET-POINT button until the desired first digit is displayed.
4. Toggle to the next lower digit by depressing the ADJUST button.
5. Depress SET-POINT to change to the desired value and ADJUST to go to
the next lowest digit.
6. Continue these sequences until the desired –LO- set point value is
entered.
7. Press the ADJUST button. –HI- will be displayed momentarily, followed
by the current high set-point value.
8. The value can be adjusted in the same manner as the –LO- set point.

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Adjusting Relay Resistivity Time Delay
The delay on the relay timer can be set from 0-120 seconds to allow for rinse up
of the equipment. To modify the settings, take the following steps.
1. Press and hold DELAY then press the ADJUST button.
2. Release both buttons. The display’s hundreds digit will flash.
3. To change this digit, press DELAY button repeatedly until the desired
number is achieved.
4. Press the ADJUST button to toggle to the tenths digit.
5. To change this digit, press the DELAY button repeatedly until the desired
number is achieved.
6. Press the ADJUST button to toggle to the final digit.
7. Press the DELAY button repeatedly until the desired number is achieved.
8. The monitor will automatically return to its normal operating modes after a
short interval. Any changes made will be automatically saved.

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Using the Resistivity Relay
The resistivity controller has an on-board single pole, double throw relay that is
rated at 1 amp @ 28VDC and 0.5 amp at 120VAC. This has both normally open
and normally closed contacts, allowing for control both above and below the set-
points.
The relay acts simply as a switch. When the water quality is above the set-point
(Green LED), the relay is in a de-energized state and there is a completed circuit
between the COM and NC terminals of the relay. If the water quality is below the
set-point (Red LED), the relay is energized completing the circuit between the
COM and NO terminals, while simultaneously disconnecting the COM / NC
circuit. FIGURE 1 shows the connection location for the relay in the resistivity
controller.
Resistivity Meter Calibration
The resistivity meter should never require calibration. It is recommended to
verify the accuracy of the resistivity meter annually by comparing the value
shown on the meter against a sample from the post filter sample port and
analyzing this with a known good hand meter. In the event that the reading
cannot be verified within 5% accuracy, calibration can be performed as follows.
1. Power down the device and remove the line cord from the power source.
2. Open the access door to the electrical enclosure and remove the 4 screws
on the rear of the resistivity meter.
3. Remove the cover and locate the calibration trimmer (FIGURE 2), CAL /
R16, on the lower edge of the circuit board.
4. Locate TB1 and the 5 cell wires leading to positions 7-11.
5. Loosen the screws and disconnect the 5 cell wires.
FIGURE 1

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6. Insert the pins of the cal module (see section 9.0 for part #) in the same
position as the cell wires with the label facing up.
7. Secure the screws to the cal module.
8. Plug in the device and turn the unit on, allowing the resistivity display to
stabilize.
9. If the displayed reading differs from the rating of the cal module, turn the
cal trimmer, R16, with a small fine screwdriver until the reading agrees.
10. Power down the unit and remove the line cord from the power source.
11. Remove the cal module and re-install the resistivity cell.
12. Replace the enclosure’s rear cover and close the electrical enclosure.
13. Plug the device line cord back into the power supply and turn on the
device.
FIGURE 2

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RESIN PACK & FILTER EXCHANGE
Resin Pack Exchange
1. Turn off the recirc pump and water supply to the Silex system.
2. Open the air vents located in the center of the cover plates.
3. Place a container under the drain valves located on the bottom plates of
the system. Open the valves and allow the water to drain into the
container. The container may be emptied at a drain.
4. Remove the cover plates by unscrewing the black knobs located at each
corner of the cover plates.
5. Pull the exhausted resin pack part of the way out of the column and lay it
over the top of the system.
NOTE: If the drain valve located on the bottom plate is not open, a vacuum will
be created making it difficult to remove the resin pack.
6. Slowly pull the exhausted pack over the side of the column while sliding it
out of the column and into the plastic sleeve that it was shipped in.
7. Remove the new resin pack from the shipping box and open the tied end
of the plastic sleeve. Stretch the resin pack over your arm to elongate
the pack. Feed the pack into the column allowing it to slide out of the
plastic sleeve. Save the plastic sleeve for the return shipment of the resin
pack at the next exchange. Close the drain valve.
8. Carefully wipe the O-rings and the grooves on the top plate and cover
plate to remove any debris from the surfaces that must seal together.
9. Replace the cover plates and tighten the knobs. To ensure proper
tightening and a good seal, tighten the knobs in opposite corners
simultaneously. Repeat for the other two corners.
10. Turn on the water supply to the Silex system and remove trapped air by
loosening the air vents located in the center of the cover plates. Tighten
the air vents when water begins to escape through the vent. This ensures
that all of the air has been removed from the system and maximizes the
life and efficiency of the resin packs.
11. Allow water to run through the system for 1 minute prior to placing the
Silex system in service.

11
Filter Cartridge Replacement
Carbon prefilter cartridges should be replaced each time the resin pack(s) are
exchanged.
The final filter cartridge should be exchanged when the differential pressure of
the gauges is greater than 10 psi (Pounds per Square Inch) or each time the
resin packs are exchanged.
1. Turn off the recirc pump and water supply to the system.
2. Place a container under the filter housing sumps and open the filter drain
ports on the bottom of the sumps to drain the water out of the filter
housing. Close the filter drains when water ceases to flow out of them.
3. Use the filter wrench supplied in the installation kit to turn the filter housing
counterclockwise.
4. Remove and discard the old filter cartridge(s).
5. Partially unwrap the plastic from the new filter cartridge. Holding the end
covered in plastic, place the new filter cartridge in the housing. Discard
the plastic wrapper after installation.
6. Screw the filter housing back on making sure the O-ring is in the groove
and is not pinched.

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RESIN PACK REGENERATION
Regeneration certificates are used to simplify the exchange of your exhausted
Silex system packs. The certificate has been purchased and will be used as
payment for the resin pack regeneration service. Simply follow these steps:
1. Fill out a regeneration certificate by printing your name, phone number,
company and address.
2. When you send each pack to AmeriWater, enclose the regeneration
certificate in the box. AmeriWater will ship you a freshly regenerated resin
pack.
3. To order more certificates, contact the company that originally sold you
the deionizer.
4. It is recommended to send the exhausted resin to AmeriWater
immediately after exchange. This will allow time for shipment and will
maintain your uninterrupted supply of deionized water.
Certificates Make Exchanging Packs a Breeze!
Fill out and enclose in box for return shipment
NO Paperwork
NO Phone Calls
NO Purchase Orders

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SERVICING YOUR SILEX SYSTEM
Disinfection
It is recommended that the Silex system be disinfected periodically to assure
continuous high-quality product water. To efficiently and quickly disinfect the
system, follow these easy steps:
1. Turn off the recirc pump and water supply to the Silex system.
2. Remove all filters and resin packs from the system. Reference the
instructions for resin pack and filter exchange on page 10 & 11.
3. Pour one tablespoon of household chlorine bleach (5% solution) into each
filter sump as well as each Silex column.
4. Close all drain valves, sample ports, and filter drains and open the air
vents located in the center of the top plates.
5. Turn on the water supply to the Silex system and allow the system to fill
with water until the presence of chlorine can be detected at the outlet of
the system.
6. Turn off the water supply to the Silex system and allow the system to
soak for 15 minutes.
7. After the 15-minute soak time, turn on the water supply to the system.
Allow the system to flush until chlorine is no longer detected.
8. Drain the water out of the system by placing a container under the drain
valves and opening the valves. Place the container under the filter drains
and open the valves to drain the water out of the filter sumps. Close all
valves when water is no longer flowing out of them.
9. Install new filter cartridges in the filter sumps, and new resin packs in the
Silex columns. Reference the resin pack and filter exchange instructions
on page 10 & 11.
Apart from regular resin pack exchange and periodic disinfection, the Silex
system requires no maintenance. In the event that the system is damaged, all
parts can be ordered from AmeriWater by calling 1-800-535-5585.

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Standard Replacement Parts
Part # Name
0119-0006 Hose Kit
0119-0007 Drain Port Assembly
0119-0037 Recirculation Pump Kit
0119-0040 Resistivity Meter Panel Kit
041001 3/8” MXF Sample Port (Drain Port)
14570111 Washer
19300001-00 Silex O-Ring
19530901 Air Vent
19530908 Knobs
20-3021 Post Filter Bacteria Removal (.2 micron, 2.5” X 10”)
20-3050 Post Filter Bacteria and Endo-Toxin Removal (.05
micron, 2.5” X 10”)
20-5054 Post Filter TOC Removal (.5 micron carbon block, 2.5”
X 10”)
20-5101 Prefilter Carbon (10 micron block, 2.5” X 10”)
21-0004 Filter Housing
21-0009 Filter Housing
21530235 Filter Housing O-Ring
43530701 Gage, 0-60 psi, CBM
43530703 Gage, 0-60 psi, BM
94560410 Caster, Twin Wheel with Brake
94560411 Caster, Twin Wheel no Brake
72510734 Resistivity Cell
72510731 Resistivity Controller
71-0003 Resistivity Meter Cal Module

15
Warranty Policy
The buyer has a lifetime warranty on the PVC housing and a one year warranty
on all other equipment and parts, excluding non-durable components (e.g., resin
packs, carbon packs, filter cartridges, and water quality monitors); provided that
the system is not subject to abuse, misuse, alteration, neglect, freezing, accident
or negligence; and provided further that the system is not damaged as the result
of any unusual force of nature such as, but not limited to, flood, hurricane,
tornado or earthquake.
The warranty covers the replacement of equipment and/or parts only. The
warranty does not cover labor charges or travel expenses resulting from the
service of equipment. The manufacturer is excused if failure to perform its
warranty obligations is the result of strikes, government regulation, materials
shortages, or other circumstances beyond its control.
To obtain warranty service, notice must be given to the manufacturer within 30
days of the discovery of the defect.
There are no warranties on the SILEX system beyond those specifically
described above. All implied warranties, including any implied warranty of
merchantability or of fitness for a particular purpose are disclaimed to the extent
they might extend beyond the above periods. The sole obligation of the
manufacturer under these warranties is to replace or repair the component or
part which proves to be defective within the specified time period, and the
manufacturer is not liable for consequential or incidental damages. No dealer,
agent, representative, or other person is authorized to extend or expand the
warranties expressly described above.
Some states do not allow limitations on how long an implied warranty lasts or
exclusions or limitations of incidental or consequential damage, so the limitations
and exclusions in the warranty 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.

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Addendum A

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AWI # 80-0104
GRUNDFOS
CIRCULATOR PUMP
MANUAL
MAINTENANCE-FREE CIRCULATOR
Manufactured With Pride
In The USA
www.ameriwater.com • 800-535-5585 AmeriWater • 3345 Stop 8 Rd • Dayton, OH 45414

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