Ispring CR500-A-S-1 User Manual Download Page 7

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2

Second stage: 10-inch granular activated carbon filter 

Can effectively adsorb free chlorine, humus, disinfection byproducts, smells, discoloration, and other 

substances in water. 

3

Third stage: 10-inch CTO filter 

Can further remove particles of a smaller size, such as suspended solids and colloids. 

4

Fourth stage: side stream reverse osmosis membrane 

Pore size of 0.0001 microns (0.1nm), reduces bacteria by 4,000 times, reduces infectious viruses by 

more  than  200  times,  therefore  it  can  effectively  remove  bacteria,  viruses,  heavy  metals,  pesticide 

residues, and other harmful substances. 

5

Fifth stage: granular activated carbon post-filter 

Removes odor and adjusts taste. 

Note:  Due  to  technical  improvements,  the  above  5  stage  filters  may  change,  please  take  practicality  as     

standard. 

6. Function Introduction of Accessory 

(1 ) 

High Pressure Pump

Boosts pressure to create a stable working environment for the RO membrane. 

( 2 ) Low Pressure Switch

To prevent pump idling.    When the inlet water pressure is less than 0.03MPa or 

when  the  inlet  water  stops,  the  low-voltage  switch  automatically  shuts  off  the  power 

source so the machine stops. 

( 3 ) High Pressure Switch: To prevent pump rotating full. It automatically shuts off the power source so the 

machine stops when pressure of pure water attains rated one. 

( 4 ) Inlet Water Solenoid Valve: Connects or cuts off incoming water. Operating pressure range is less than 

≤0.6MPa. 

( 5 ) No Return Valve: Also known as a one-way valve, control the flow direction. 

( 6 ) Manual Flush Valve: Manual flushes the reverse osmosis membrane. 

( 7 )Electric Adaptor: Converts 110-220V AC to 36V DC 

(the machine’s safe operating voltage). 

7. Specifications 

(1) 

Without tank:

 Completely advanced design, big flow volume, directly drink when open machine, safe 

and healthy. 

(2) 

Big flow volume:

 About 1.3L per minute

25

℃)

(3) 

Low-pressure start: 

Low water pressure starts, only requires 0.03MPa. 

(4) 

MLSB membrane element production technology: 

Makes the membrane utilization rate reach world 

leading levels, increases water production volume, reduces wastewater emissions. 

(5) 

Anti-Pollution Low Pressure RO Membrane

: Without storage water tank, ration between pure water 

and waste water is up to 1:1, save water and power; Waste water volume is only 60% of traditional 

machine. 

(6

New Generation big flow booster pump: 

Low noise, high efficiency, the flow and pressure are 20% 

more than 300GPD booster pump. 

(7

Flush Function: 

The system flush function can be manual controlled. The water flush process is for 

the RO membrane to ensure more reliable and safe operation of this machine. 

Summary of Contents for CR500-A-S-1

Page 1: ...e water you drink is cleaner and also beneficial to your health Before you install and use this water purifier please be sure to read the user manual this enables qualified and standardized installati...

Page 2: ...rations 8 Instructions for Proper Installation 8 Installation Notes 11 Troubleshooting Methods 12 Usage Methods 12 Maintenance and Upkeep 13 Flushing the RO Membrane 13 Filter Replacement Time 13 Filt...

Page 3: ...s Do not put heavy objects on the water purifier If heavy objects are placed on the water purifier it may result in damage to the water purifier s outer cover or internal components which could lead t...

Page 4: ...water discharge pipes and waste water ratio device are clogged it may lead to high TDS effluent the RO membrane may get blocked or the water purifier may not work Water purifier inlet water temperatur...

Page 5: ...5 Product Introduction 1 Blown up profile of the water purifier Diagram 1 2 Electrical Diagram Diagram 2...

Page 6: ...Protection Type Type II Suitable Water Quality Municipal tap water meeting the GB5749 2006 standards Note Due to product improvements the above parameters may change but the product nameplate shall st...

Page 7: ...g full It automatically shuts off the power source so the machine stops when pressure of pure water attains rated one 4 Inlet Water Solenoid Valve Connects or cuts off incoming water Operating pressur...

Page 8: ...head screwdrivers 1 of each Scissors 1 pair 14 16mm wrench 1 19 21mm wrench 1 Needle nose pliers 1 Confirm that you have all of the accessories required for installation Prior to installation turn off...

Page 9: ...ould be firmly in place otherwise leakage could occur Diagram 5 Diagram 6 Gooseneck faucet installation In the counter where the faucet is to be installed drill a 14mm hole in an appropriate position...

Page 10: ...he membrane housing tightly See Diagram 9 finally screw the housing cap take membrane housing wrench to tighten the cap Insert the inlet pipe to the housing cap screw the nut Put the housing into the...

Page 11: ...t be installed In addition for the water pipe bottom connector the screw nut should have no wire teeth exposed If the inlet water pipe is 9mm ensure that the inlet water pipe and connector have 30 40c...

Page 12: ...et 6 Wait some time to ensure everything is operating normally Then the water purifier can be used safely Usage Methods 1 The major components of this machine are plastic When using the product always...

Page 13: ...a three person family on average uses 10L of water a day according to the water volume and inlet water quality conditions overall filter volume is approximately as follows the following data is for re...

Page 14: ...ane component damage Do the following 1 Turn off the water purifier inlet water valve 2 Using the filter cartridge wrench remove the water purifier s third stage filter 3 Place a large container near...

Page 15: ...wastewater Replace the inlet water solenoid valve A pre filter is blocked Observe the output water and wastewater replace the pre filter The non return valve is blocked wastewater no output water Rep...

Page 16: ...the water source cut the power and contact your local vendor Notes The company reserves the right to change product design configuration and specifications without notice The company has final explan...

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