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Aqua-Pure is a trademark of 3M Company used under license. 
3M is a trademark of 3M Company.
© 2012 3M Company.  All rights reserved.

3M Purifi cation Inc.

400 Research Parkway
Meriden, CT 06450
1-800-222-7880
www.3Mpurifi cation.com

Section 7: LIMITED WARRANTY

Limited Warranty:  

3M Purifi cation Inc. warrants this Product to be free from defects in material and workmanship during normal use for the warranty period set forth below. The 

warranty period commences from the date of purchase. This warranty does not cover failures resulting from abuse, misuse, alteration or damage not caused by 3M Purifi cation Inc. 
or failure to follow installation and use instructions. No warranty is given as to the service life of any fi lter cartridge, membrane, or media as it will vary with local water conditions and 
water consumption. 

3M MAKES NO OTHER WARRANTIES OR CONDITIONS, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OR CONDITION OF MERCHANT-
ABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR ANY IMPLIED WARRANTY OR CONDITION ARISING OUT OF A COURSE OF DEALING, CUSTOMER OR USAGE OF TRADE.  

If the Product is found defective within the warranty period, your exclusive remedy and 3M Purifi cation Inc.’s sole obligation shall be, at 3M Purifi cation Inc.’s option, to replace or 
repair the Product or refund the purchase price of the Product. This warranty does not cover labor. The remedy stated in this paragraph is Customer’s sole remedy and 3M Purifi cation 
Inc.’s exclusive obligation.

Warranty Period:

•  One (1) year on the entire product unit
•  Five (5) years on the media tank only (does not include internal component parts)
•  Five (5) years on the fi ll-port assembly
•  Five (5) years on salt storage container and components*

Limitation of Liability:

  3M Purifi cation Inc. will not be liable for any loss or damage arising from this 3M Purifi cation Inc. product, whether direct, indirect, special, incidental, or 

consequential, regardless of the legal theory asserted, including warranty, contract, negligence or strict liability.  Some states and countries do not allow the exclusion or limitation of 
incidental or consequential damages, so the above limitation or exclusion may not apply to you.  

Warranty Claims:

To obtain warranty service, call 1-800-222-7880 or mail your request to: 3M Purifi cation Inc., 400 Research Parkway, Meriden, CT 06450.  Proof of purchase (original sales receipt) 
must accompany the warranty claim, along with a complete description of the Product, model number and alleged defect. 

This warranty gives you specifi c legal rights, and you may 

have other rights which may vary from state to state, or country to country.

* Water Softeners only

Summary of Contents for APUN100-LM

Page 1: ...ON AND OPERATING INSTRUCTIONS APUN SERIES UPFLOW ACID NEUTRALIZERS MODELS APUN101 APUN201 APUN301 APUN100 LM APUN200 LM INSTR2195 0412 Installer please leave with homeowner Homeowner retain for future...

Page 2: ......

Page 3: ...old water system as an electrical safety ground a jumper must be used to ensure a sufficient ground connec tion across the Acid Neutralizer System installation piping refer installation to qualified p...

Page 4: ...stem cartridges plastic fittings or plastic plumbing On plastic fittings never use pipe sealant or pipe dope Use PTFE thread tape only pipe dope properties may deteriorate plastic Take care when using...

Page 5: ...the pH is approximately 5 5 6 0 units The neutralizer media dissolves when water with a low pH passes through The blend is used to take advantage of the fast vigorous pH adjusting capabilities of mag...

Page 6: ...d position until instructed otherwise CAUTION To reduce the risk associated with property damage due to water leakage Installation and use MUST comply with existing state or local plumbing codes Mount...

Page 7: ...in Open boiler drain and slowly open inlet valve to flush the APUN Series Upflow Acid Neutralizer System Discharge water from hose will be milky white due to fines generated during shipping and handli...

Page 8: ...through the tank remove the fill port cap and measure down to the top of the media The tank should be 2 3 full If not add media REPLENISHING MEDIA 1 Close inlet and outlet valves Open bypass valve so...

Page 9: ...onnect the plumbing attached to the bypass valve first Then rotate the fill port head assembly to the left or counter clockwise Before attempting any disassembly pressure should be relieved by shuttin...

Page 10: ...flow Distributor Tube 6236435 6236435 6236435 6236435 DF37 69 4 Media Calcium carbonate N A C 050P N A C 050P x4 C 050P x6 5 Gravel 1 4 x 1 8 N A QC 18 N A QC 22 QC 22 6 Funnel U1006 U1006 U1006 U1006...

Page 11: ...8 V3152 O ring 135 2 9 V3155 O ring 112 2 10 V3156 O ring 214 2 V3191 01 Vertical Adapter Assembly 6 5 6 5 4 1 4 1 1 2 3 3 1 2 Order No Description Quantity V3151 Nut 1 Quick Connect 2 V3150 Split Ri...

Page 12: ...tion shall be at 3M Purification Inc s option to replace or repair the Product or refund the purchase price of the Product This warranty does not cover labor The remedy stated in this paragraph is Cus...

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