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The storage tank stores water that has been produced by both the RO System and the filtered 
water blend valve. It provides a water supply buffer enabling the system to provide reasonable 
volumes of product water during high demand periods. 
 
The  product  water  re-pressurization  pump  develops  and  maintains  the  pressure  required  for 
delivering the water from the storage tank to the connected equipment. 
 
A unique cartridge monitor/alarm module has been included. This device can be set to provide 
simultaneous  water  throughput  and  operating  time  indications  over  easily  selectable  ranges. 
This monitor helps in determining cartridge change-out schedules. 
 

Pre-Installation Checklist

 

 

1. 

____ 

Can  the  unit  be  mounted  within  a  reasonable  distance  of  the  water  supply  and 
drain facilities? 

 
2.  ____ 

Are  two  115  VAC  GFIC  protected  receptacles  available  for  connecting  the  115 
VAC/24 VAC transformer and product water re-pressurization pump? 

 
3.  ____ 

Is there adequate clearance and support to install the unit and permit access for 
maintenance?  The  system  will  weigh  approximately  175  pounds  when  the 
storage tank is full. 

 
4.  ____ 

Does the inlet water supply meet the requirements listed below? 

1

 

 



A minimum of 1.0 GPM at 50-100 psi pressure on a consistent basis 



Less than 500 ppm Total Dissolved Solids 



Less than 10 GPG of hardness 



pH level between 7.0-9.0 



Turbidity less than 1 NTU 
 

1. 

Incoming  water  supplies  that  do  not  meet  these  requirements  may  need  additional  pre-treatment  prior  to  the  system. 
System  performance  may  be  affected  if  requirements  are  not  met,  including  system  output  production  and  cartridge 
change-out  frequency.  Optional  inlet  booster  pumps  are  available  to  increase  supply  water  pressure  and  system 
production. 

 

System Installation 

 

1.  Locate  the  MRS-200  system  in  an  area 

that  is  convenient  to  the  inlet  water 
supply  and  drain  facilities,  with  access 
for 

routing 

the 

product 

water 

tubing/piping  to  the  equipment.  Also 
consider ease of service when selecting 
a location. 

 
2.  Refer to Figure 1 for assembling the four 

legs  to  the  shelf.  Insert  each  leg  fully 
with  the  two  half  sleeves  provided. 
Adjust  the  leveling  bolt(s)  as  required 
until  the  shelf  is  stable  and  level  in  all 
directions. 

 

 
 

 
 

 

Figure 1 

Содержание MRS-200

Страница 1: ...1 Cat No EV311117 Rev B 11 6 03 DCO 7060 MODEL MRS 200 Reverse Osmosis Mineral Reduction System Installation and Start up Guide...

Страница 2: ...Installation 4 Cartridge Installation and Activation 10 Start Up and Blend Adjustment 10 Adjusting the Recovery 12 Operation 14 Maintenance 14 Performance Monitoring 16 TDS Measurement 16 Performance...

Страница 3: ...hlorine An activated carbon filter has been provided with this system to protect the reverse osmosis membrane from chlorine attack Influent chlorine should not exceed 3 mg L The MRS 200 System consist...

Страница 4: ...nd permit access for maintenance The system will weigh approximately 175 pounds when the storage tank is full 4 ____ Does the inlet water supply meet the requirements listed below 1 A minimum of 1 0 G...

Страница 5: ...nts Place the main unit on the shelf positioning the cartridge heads directly over the cutout area Insert a cable tie into one of the holes in the baseplate and through the wire slats in the shelf mak...

Страница 6: ...A MP S 2 INS E RT E LB OW FULLY 3 S LIDE LOCK ING CLIP UP TO S E CURE 1 S LIDE LOCK ING CLIP DOW N Figure 3 4 Water supplies with a dynamic operating pressure of 50 PSI or less require the use of the...

Страница 7: ...UMP 10 NUT 8 1 2 X 1 SPACER 4 10 X 1 1 2 SCREW 8 10 WASHER 16 MOUNTING PLATE Figure 4 5 Refer to Figure 5 for a sample general arrangement Use this as a guideline for determining valve location tubing...

Страница 8: ...ow control insert red plastic cylinder in small parts kit Press this insert into the red OD tubing Fig 6 Attach the end of the tubing with the flow control insert into the 3 8 stem x OD tube reducing...

Страница 9: ...lt receptacle at this time Figure 9 Figure 7 Figure 8 INLET WATER SUPPLY 50 PSIG MAX TO 120 VAC OUTLET A B C SOLENOID VALVE 1 5 2 4 3 IN A B C TO 120 VAC OUTLET SOLENOID VALVE IN COVER REMOVED 3 4 2 5...

Страница 10: ...ative solution from the RO cartridge and should not be consumed 6 If you are utilizing the capillary tubing assembly refer to the section titled Adjusting the Recovery for instructions Return to this...

Страница 11: ...to contain a range of TDS greater than what an RO system normally produces In those cases a filtered water blend valve has been provided to blend in filtered not RO treated water to attain a specific...

Страница 12: ...product flow with a 1000 ml graduated cylinder Don t worry if the flow is slightly more or less than what is specified 2 Determine the appropriate concentrate flow for your system and the desired rec...

Страница 13: ...480 70 520 80 554 10 00 50 408 60 450 70 489 80 521 12 00 50 363 60 402 70 437 80 467 14 00 50 330 60 366 70 399 80 427 16 00 50 307 60 342 70 371 80 397 18 00 50 292 60 326 70 352 80 377 20 00 50 28...

Страница 14: ...or 6 000 12 000 18 000 or 24 000 gallons d Calendar scale is jumper selectable for 6 months or 12 months Monitor operation a Active green light blinks every two seconds during any minimum water flow c...

Страница 15: ...s or until the water is clear 10 Close the TO flush valve 11 Connect the 24 VAC Transformer from the 115 Volt receptacle Every 6 12 months Sanitize the storage tank 1 Refer to Start up section steps 1...

Страница 16: ...and a graduated cylinder or calibrated measuring cup The drain water flow rate can be measured from the end of the red tubing in a similar manner Inlet water flow Outlet Product Water Flow Drain Wate...

Страница 17: ...has removed 92 of the dissolved solids from the inlet water 6 The RO cartridge should be changed every 1 to 1 1 2 years or when the percent reduction falls below 90 A form has been provided below to r...

Страница 18: ...valve as required to attain specified water quality a Tubing piping run to equipment too restrictive a Increase tubing piping diameter Refer to System Installation section for recommendations 4 Low w...

Страница 19: ...19 Replacement Parts...

Страница 20: ...EV307850 Support Ring EA 2 49 EV310445 Label Carbon Filter EA 1 50 EV310446 Label RO Module EA 1 51 01010248 Adaptor 3 8 Stem X 1 4 Tube EA 1 53 EV306996 Directional Arrow EA 1 No Part Number Descrip...

Страница 21: ...hole punched Prints black ink on 50 offset white VENDOR MUST SUBMIT A MATERIAL CERTIFICATE OF COMPLIANCE WITH EACH SHIPMENT LET CHANGE BY APRVD DATE A DCO 4785 RH SK 9 12 02 B DCO 7060 KR RH 11 6 03 T...

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