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INSTALLATION 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 reference.

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...

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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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