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Congratulations on purchasing your new 

Lancaster Reverse Osmosis System

. This unit is designed to give you many years of trouble free 

service. When installed in accordance with the following instructions and if given reasonable care, better water quality will be the result. 
For servicing and future inspection purposes, please file this booklet with your important documents.
In the event that you need assistance for servicing your water filter, please first contact the professional contractor who installed the 
system.

REVERSE OSMOSIS

INSTALLATION, OPERATION

AND SERVICE MANUAL

7

-

TFC

-

50

Summary of Contents for 7-TFC-50

Page 1: ...ng instructions and if given reasonable care better water quality will be the result For servicing and future inspection purposes please file this booklet with your important documents In the event that you need assistance for servicing your water filter please first contact the professional contractor who installed the system REVERSE OSMOSIS INSTALLATION OPERATION AND SERVICE MANUAL 7 TFC 50 ...

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Page 3: ...stallation Steps 5 7 Ice Maker Hookup Optional 7 System Start Up 8 Flushing System Checking Operation 8 Maintenance 9 Diagrams 10 12 Under Sink Installation 10 Basement Installation 11 Exploded Parts 12 Parts List 13 Water Quality 14 Water Production 14 Water Pressure Temperature 14 Fittings 15 Troubleshooting Guide 16 17 Limited Warranty 18 ...

Page 4: ... remove foul tastes odors and to provide great tasting drinking water Filter housings and R O module hold pre filters and membrane A bracket is provided so they may be mounted typically below sink Storage tank holds filtered water ready for use Automatic shut off valve senses when the storage tank is full and closes the water supply to conserve water The dedicated faucet is used to dispense RO pro...

Page 5: ... connection Before drilling the faucet mounting hole if sprayer or second hole is not used check below to make sure the drill does not interfere with anything below 2 flat surface is required not exceeding 1 1 4 in thickness The faucet should be positioned so it empties into the sink and the spout swivels freely for convenience If sink has a hole that can accommodate the RO faucet no drilling is r...

Page 6: ... hole 4 Secure drain saddle clamp on pipe with screws and nuts provided Do not over tighten and make sure there is equal space between saddle halves on each side FEED WATER SADDLE VALVE Cold Water Line Saddle Valve Handle Insert Plastic Ferrule Red Tubing To Manifold Inlet Compression Nut Tightening Screw Reversible Back Plate Figure 3 B Feed Water Saddle Valve Installation Decide on location Do N...

Page 7: ...r pressure add or release as required Make sure the tank shut off valve is screwed onto the tank using teflon tape thread sealant 9 Final tubing connections With all components in place complete final tubing connections using these guidelines Tubing should follow contour of the cabinets Cut tubing to desired length using square cuts and proper cutting device Make no sharp bends Keep tubing from th...

Page 8: ...k to completely drain of water Do not use this water Note When tank is empty faucet will steadily drip This is the rate the RO system processes water 2 With faucet handle in open position measure the rate of the steady drip from spout Use a graduated cylinder and watch with a second hand to calculate approximate production in gallons per day Note Milliliters per minute X 0 38 GPD Ounces per minute...

Page 9: ...housings to the system except the sediment pre filter housing There should be no filters in any housings at this point Note Be sure to check o rings are in place when reconnecting empty housings 8 Pour entire packet of Sani System Sanitizer directly into the sediment pre filter housing Or alternatively add two or three tablespoons of bleach to the pre filter housing 5 5 unscented bleach 9 Re conne...

Page 10: ...PAGE 10 Typical TFC 50 under sink installation diagram ...

Page 11: ...PAGE 11 Optional TFC 50 Basement installation diagram OPTIONAL TFC 50 BASEMENT INSTALLATION DIAGRAM ...

Page 12: ...PAGE 12 typical TFC 50 Exploded and parts diagram TYPICAL TFC 50 EXPLODED AND PARTS VIEW DIAGRAM ...

Page 13: ...Faucet replacement 1 15 S1037 Quick Connect 3 8 Tube x 1 4 FNPT Tank Ball Valve 1 16 C2000 3 2 Gallon RO Tank replacement 1 17 S1117 Drain Clamp Assembly 1 18 SV 6 Angle stop Feed Valve 1 19 ASVO Automatic Shut Off Valve 1 20 FR 50 Flow Restrictor 1 21 PR MRT0604 Quick Connect Tee 1 4 Tube x 3 8 Tube x 1 4 MNPT 1 22 TFM 50 TFC Membrane 50 GPD 1 23 Yellow Tubing 3 8 OD x 0 250 ID LLDPE 24 Blue Tubi...

Page 14: ...er the formulas are Milliliters per minute X 0 38 gallons per day or Ounces per minute X 11 2 gallons per day Reject ratio The reject ratio is the amount of water produced compared to the amount of water flowing to drain The formula is as follows Reject ratio Reject water rate Product water rate Example Product water rate 10gpd Reject water rate 40gpd Reject Ratio 40gpd 10gpd 4 or 4 to 1 Percent r...

Page 15: ...a leak relieve pressure release tubing cut off at least 1 4 from the end square cut reattach the tubing and confirm the connection is leak free Each time a new connection is made it is advisable to cut off 1 4 from the end of the tubing using these fittings CONVENTIONAL FITTINGS If PuROMax Quick Connect fittings are not used it is essential to install inserts at the ends of all tube connections wh...

Page 16: ...aucet open adjust the air pressure to 5 7 psig 35 48 kPa range CheckforleakageattheHoldingTank sAirValveStem HoldingTankValveispartiallyclosed OpenValve TheDispensingFaucetisoutofadjustmentorfaulty RepairorreplaceDispensingFaucet Heavywateruse HoldingTankisdepleted Allow Holding Tank to refill adding a second Holding Tankwillincreasestoragecapacity LowWaterProduction See Low Quantity of Product Wa...

Page 17: ...rTDS SeehighTDSintheProductWatersection DrainWateroverflowsattheDispensingFaucet AirGapisblocked ClearAirGap Rinsewithvinegarforremovalofcalciumbuildup Draintubingisclogged Cleartubing DrainClampholeismisaligned Alignwithholeinthedrainpipe Excessivedrainflowrate ReplaceDrainLineFlowRestrictor Fittingleaksingeneral Close the Feed Water Valve and relieve pressure before disconnecting any tubing or r...

Page 18: ...ories suchaspumpsandmotors shallbe warrantedbythemanufactureroftheseparts TheREVERSEOSMOSISMEMBRANEwillbewarrantedforathreemonthshelflifeandatwelvemonthinuseperiod foratotalfifteenmonthsunderthe manufactures warranty Warranty begins from the date of purchase from the manufacturer Membrane is warranted against defects when used under standardoperatingconditions Membranessentforreviewwillbesenttothe...

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Page 20: ...PAGE 20 9 20 A DIVISION OF C B TOOL CO 1340 MANHEIM PIKE LANCASTER PA 17601 3196 TEL 717 397 3521 FAX 717 392 0266 www lancasterwatergroup com E mail info lancasterwatergroup com ...

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