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                                                 Model: EWR 5075                            

 
 
 

INSTALLATION, OPERATION & 

SERVICE MANUAL 

 
 

Barrie, Ontario  Canada 

www.excaliburwater.com 

REVERSE OSMOSIS DRINKING WATER SYSTEMS 

 

 

 

 

Summary of Contents for EWR 5075

Page 1: ...Model EWR 5075 INSTALLATION OPERATION SERVICE MANUAL Barrie Ontario Canada www excaliburwater com REVERSE OSMOSIS DRINKING WATER SYSTEMS...

Page 2: ...se Osmosis Water Quality 10 REVERSE OSMOSIS TROUBLESHOOTING GUIDE 11 12 CAUTION The Centers for Disease Control and Prevention CDC and the Environmental Protection Agency EPA have issued guidance to p...

Page 3: ...f these pores typically 800 1200 square meters per gram of carbon gives the Reverse Osmosis carbon very good adsorption sites for substances that contribute to tastes and odours The Reverse Osmosis ca...

Page 4: ...Carbon Post Filter 2 Filter Housings with O Rings 12 Other items necessary for Reverse Osmosis installation may include wood screws or machine screws and nuts for mounting the manifold or concrete anc...

Page 5: ...3 BALL...

Page 6: ...nd an open area beneath the Reverse Osmosis faucet under the sink for attaching product and Reverse Osmosis drain tubing are considerations A 2 diameter flat surface is required above and below the Re...

Page 7: ...component position 2c Drilling a counter top NOTE The counter top must be less than 2 thick Treat ceramic tiles as porcelain until the tile is penetrated then use the carbide tipped metal cutter Form...

Page 8: ...Reverse Osmosis to a hot water feed line Water over 100 F may cause permanent damage to the Reverse Osmosis Membrane Refer to Fig 3 page 8 1 Shut off the water supply and drain the line from the Reve...

Page 9: ...er is flowing to drain Refer to Fig 4 below To connect the Drain Tubing install the Compression Nut and the Brass Insert Insert the tubing into the Drain Clamp and tighten the Compression Nut Choose t...

Page 10: ...y fine black powder from the In Line Activated Carbon Post Filter to be rinsed out This is normal for the first tank of water or after the In line filter is changed 1 Check the Reverse Osmosis tank pr...

Page 11: ...ve the wrapping and install the Reverse Osmosis Activated Carbon Pre filter Firmly tighten the Reverse Osmosis Housing hand tight only Disconnect the Reverse Osmosis tubing that runs from the Reverse...

Page 12: ...m or Milligrams per Liter mg l of Total Dissolved Solids TDS Although technically they are not exactly equal in most discussions ppm mg l Reverse Osmosis Membranes are rated by the amount of dissolved...

Page 13: ...mosis Dispensing Faucet In Line Activated Carbon Post Filter is plugged Replace Post Filter Air pre charge in the Reverse Osmosis Holding Tank is too low Empty water from Reverse Osmosis Holding Tank...

Page 14: ...Correct plumbing Dissolved gassed in the Reverse Osmosis Feed Water Pre treat Reverse Osmosis Feed Water to remove dissolved gasses Increase in Product Water TDS See high TDS in the Reverse Osmosis P...

Page 15: ...e above warranties are effective provided the Reverse Osmosis System is operated at water pressures not exceeding 125psi and at water temperatures not exceeding 120 F also provided that the RO system...

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