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EcoWater ERO-375 Owner's Manual

Other manuals for ERO-375: User Manual
Manual is about: Undersink REVERSE OSMOSIS DRINKING WATER SYSTEM

Summary of ERO-375

  • Page 1

    U safety guides u installation u operation u maintenance u repair parts systems tested and certified by nsf international against nsf/ansi standards 42 & 58. See perform- ance data on page 26 for details. Ecowater systems llc p.O. Box 64420 st. Paul, mn 55164 www.Ecowater.Com 201-8404411 (rev. 02 6/...

  • Page 2

    2 warranty information warranty information . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 safety guides . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 what the drinking water system will...

  • Page 3

    3 safety guides u read all steps, guides and rules carefully before installing and using the drinking water system. Follow all steps exactly to correctly install. U be sure to follow applicable state and local plumbing and sanitation codes when installing the drinking water system. Massachusetts plu...

  • Page 4

    4 feed water pressure limits - pounds per square inch (psi) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 - 100 feed water temperature limits - minimum / maximum degrees f . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 - 100 maximum total dissolved solids...

  • Page 5

    5 what the drinking water system will do components of the system the ro system consists of: (1) ro assembly. (2) color coded tubing. (3) storage tank. (4) parts bag containing storage tank shutoff valve, drain flow restrictor, mounting washers and screws. (5) hydrolink plus ® ro module, with batter...

  • Page 6

    6 installation - feed water supply reject water drain fitting check and comply with local plumbing codes as you plan, then install a cold feed (supply) water fitting. The fitting must provide a leak tight connection to the ro 1/4" od tubing, see figure 6, page 10. A typical installa- tion, using sta...

  • Page 7

    7 install the faucet figure 3 - faucet installation figure 4 - tubing connections wire will be connected to electronics in manifold (ero-375e) or hydrolink plus ® ro module in manifold (hero-375plus) electronics ring u o-ring u washer ¤ ¤ model ero-375 only u model ero-375e or hero-375plus only spou...

  • Page 8

    8 install ro assembly and storage tank 1. Hold the ro assembly up to the wall surface where you will install it. Mark locations for the hanger washers and screws. 2. Fasten the hanger washers to the wall surface. Wood screws are included for fastening to a wood surface. Provide other screws for othe...

  • Page 9

    9 how to cut and connect the tubes your reverse osmosis water system includes push-in fittings for quick tubing connection. Review the follow- ing instructions before connecting the tubes in the next step. Cut tubes to length 1. Use a sharp cutter or knife to cut the end of tubing. Always cut the tu...

  • Page 10

    10 connect water supply, storage tank and drain tubing drain flow control insert (from parts bag) 1/4” red tubing prefilter postfilter ro membrane figure 6 - typical installation note: cut tubing lengths as needed for neat appearance, but keep long enough for easier cartridge replacement, see page 1...

  • Page 11

    11 sanitizing the ro system pressure testing purging the system sanitize the system sanitizing is recommended immediately after installation of the reverse osmosis system. It’s also recommended after servicing inner parts. It is important that the person installing or servicing the system have clean...

  • Page 12

    12 wiring connections 1. Locate the cable packed with the hydrolink plus ® ro module. One end should be plugged into the tele- phone-style receptacle identified by the ro icon: 2. Plug the other end into the ro electronics receptacle on the top the ro manifold assembly (see figure 7). 3. Locate the ...

  • Page 13

    13 figure 10 connect button (push with ball point pen) status light hydrolink plus ® ro module connecting the hydrolink plus ® ro module to wi-fi (hero-375plus only) if your device does not appear in the list review step 1 and tap the refresh button. The connect button on the hydrolink plus ® ro mod...

  • Page 14

    14 4. Basic system settings enter a nickname to iden- tify the ro system, select the desired date format if different from the default, and any other settings dis- played in this step. When finished entering basic system settings, click “next”. 2. Connect to net- work locate the home’s wireless netw...

  • Page 15

    15 figure 11 line up when placing hydrolink plus ® ro module under cover cover hydrolink plus ® ro module figure 12 route wire as shown hydrolink plus ® ro module figure 13 feed wire through hanger opening in rear panel of ro cabinet faucet wire mount hydrolink plus ® ro module vertically hydrolink ...

  • Page 16

    16 how the ro system works prefilter water from the cold supply pipe enters the ro assembly sediment prefilter first. The replaceable sediment car- tridge reduces chlorine, sand, silt, dirt, other sediments to clean the feed water before entering the ro cartridge and postfilter. Reverse osmosis (ro)...

  • Page 17

    17 care of your reverse osmosis system prefilter and post filter cartridges you must replace the prefilter cartridge often to protect the ro membrane from being destroyed by chlorine, and/or from plugging with sediments in your water sup- ply. If the water supply contains both chlorine and sedi- men...

  • Page 18

    18 automatic shutoff / paddlewheel service if either the shutoff assembly or paddlewheel requires service, be sure to reassemble parts exactly as shown below. Figure 18 screw (6) automatic shutoff cover diaphragm diaphragm plunger spacer ring figure 17 flashes or the production rate and/or quality o...

  • Page 19

    19 filter change alert led (ero-375e or hero-375plus) the ero375e and hero-375plus provide the option of alerting you to the need for a filter change at either 6 or 12 month intervals. The timer is factory set to 6 months. The recommended interval is 6 months, but certain water conditions may allow ...

  • Page 20

    20 other troubleshooting problem cause correction chlorine taste and/or odor in the ro product water. The amount of chlorine in your water sup- ply exceeds maximum limits, and has destroyed the ro membrane. If the water supply contains more than 2.0 ppm of chlorine, additional filtering of the water...

  • Page 21

    21 reverse osmosis schematic water flow description 1. Water enters prefilter. Sand, silt and other sediments are reduced. Chlorine is also reduced. 2. Water leaves prefilter and proceeds to the reverse osmosis cartridge. 3. Water enters the reverse osmosis membrane. Dissolved solids are reduced. 4....

  • Page 22

    22 installation of optional fittings (not included) saddle valve, not available from ecowater note: this type of valve pierces a hole in copper tub- ing or plastic pipe. If installing on iron pipe, you have to drill a 1/8" pilot hole for the piercing pin. Be sure to turn off water to the pipe and to...

  • Page 23

    23 remote location for reverse osmosis system figure 22 (monitored models only) possible remote locations for the ro nearby the kitchen or bathroom sink include; (1) a basement area underneath the sink, and (2) an adjacent room or closet. Longer lengths of tubing (see parts list) and telephone cable...

  • Page 24

    24 repair parts 11 9 10 13 14 16 17 5 3 2 1 30 29 4 18 19 23 25 24 27 26 8 7 6 12 15 21 22 20 22 31.

  • Page 25

    25 34 repair parts 33 32 key no. Part no. Description 1 7207920 connector, 7/16-24 x 3/8 q.C. Tube 2 7251034 connector, 1/4 npt x 3/8 q.C. Tube 3 7256018 storage tank 4 7273379 end cap (2 req’d) ¢ 7095030 cone screen 5 7199486 flow control insert 6 7278913 pre filter cartridge, cto 7273484 pre filte...

  • Page 26

    26 performance data reverse osmosis filter systems - models ero-375-cp, ero-375-bn, ero-375-wh, ero-375-bk, ero-375-rb, ero-375e-cp, ero-375e-bn, ero-375e-wh, ero-375e-bk, ero-375e-rb, hero- 375-cp, hero-375-bn, hero-375-wh, hero-375-bk, hero-375-rb, and hero-375plus important notice: read this perf...

  • Page 27

    27 performance claims ero-375-cp, ero-375-bn, ero-375-wh, ero-375-bk, ero-375-rb, ero-375e-cp, ero-375e-bn, ero-375e-wh, ero- 375e-bk, ero-375e-rb, hero-375-cp, hero-375-bn, hero-375-wh, hero-375-bk, hero-375-rb & hero-375plus substance nsf required influent challenge concentration (mg/l) 1 nsf max....

  • Page 28: For Iowa Use Only

    28 perflourochemical (pfc) removal * substance influent (µg/l)** effluent (µg/l)** percent reduction perfluorooctanoic acid (pfoa) 3 93.3 perfluorooctane sulfonate (pfos) 3 93.3 perfluorobutanoic acid (pfba) 10 98 performance data * tested by minnesota department of health. ** micrograms per liter, ...