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Dear customer,
Thank you for purchasing our company's water purifier.
You now have water treatment equipment that is at the world's leading position in today's water
treatment field. It produces pure water that can be consumed directly so the 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 installation as well as reasonable use and maintenance to maximize the
effectiveness of your water purifier.
If you experience difficulties during installation or usage, please contact your local distributor to carry
out repairs or maintenance for you.
1

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Do you have a question about the CR500-A-S-1 and is the answer not in the manual?

Questions and answers

Michael Martin
January 20, 2025

I Need a replacement set of filters for the CR500-A-S-1.

Summary of Contents for Ispring CR500-A-S-1

  • Page 1 Dear customer, Thank you for purchasing our company’s water purifier. You now have water treatment equipment that is at the world’s leading position in today’s water treatment field. It produces pure water that can be consumed directly so the water you drink is cleaner and also beneficial to your health.
  • Page 2: Table Of Contents

    Contents Page Safety Considerations………………………………………………… 3 Product Introduction…………………………………………………… 5 Installation method ……………………………………………..………8 ◆ Pre-Installation Preparations………………………………………..…… 8 ◆ Instructions for Proper Installation……………………………….……..8 ◆ Installation Notes……………………………………………...…..………11 Troubleshooting Methods…………………………………...………..12 Usage Methods…..…………………………………………………… 12 Maintenance and Upkeep……………………………………..………13 ◆Flushing the RO Membrane…………………………….………………… ◆ Filter Replacement Time ……………………………….………………… ◆...
  • Page 3: Safety Considerations

    Safety Considerations (Be sure to read and remember these safety considerations) In order to avoid harm to you and others or property damage, please make note of the following safety precautions. ★ Ignoring the following safety precautions could result in a risky situation: Warnings If you ignore contents in this section, it may cause permanent damage to the water purifier or cause serious property damage.
  • Page 4 Do not use a power source exceeding When installing or repairing, the machine the machine’s specified value, only use must be disconnected from the power 220V AC power! source! The outlet used for the machine’s Otherwise it may lead to electric current must be greater than the shock.
  • Page 5: Product Introduction

    Product Introduction . Blown-up profile of the water purifier Diagram 1 2. Electrical Diagram Diagram 2...
  • Page 6 3. Water route map Diagram 3 4. Technical parameters Model CR500-A-S-1· Voltage AC 110-240V 50~60HZ Power Rating 120W Suitable Water Pressure 0.1MPa-0.35MPa Operating Pressure 0.5MPa-0.7MPa Inlet Water Temperature 5-38℃ ≤1000PPM Maximum Inlet Water TDS Value Maximum Daily Water Production Volume 500 Gallons, approximately 1892 Liters Standard No.
  • Page 7 (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...
  • Page 8: Installation Method

    (8)With Water Pressure Gauge. Installation Method This company recommends that professionals install the machine for you because you must use drills and other power tools in the process. If you are installing it yourself, please refer to the following steps and diagrams: 1.
  • Page 9 Diagram 4 ② Inlet water 3-way joint and inlet water ball valve installation method Take out the inlet water ball valve from the water purifier accessory box. Wrap one end of the ball valve with the appropriate Teflon tape (see diagram 5). Then screw the ball valve into the corresponding hole of the inlet water 3-way joint (see diagram 6).
  • Page 10 Stainless steel faucet Main part of faucet Inlet water connection Diagram 7 Diagram 8 ④ Wastewater pipe installation Using a drill, make a φ6.2mm hole into the sink pipe drain. Take out an appropriate length of the 6mm pipe. One end should be inserted into the small hole (see diagram 8). Put some silica gel where the 6mm pipe and the drain pipe connect to prevent leakage.
  • Page 11: Installation Notes

    Diagram 9 ⑥ Pre-filter installation First take the pre-filter out of the packaging, tear off the packaging of the filters in the order they should be inserted, first is the 5 micron PP filter; second is the granular activated carbon filter, note that the rubber pad must be installed on the top of the activated carbon filter;...
  • Page 12: Troubleshooting Methods

    Troubleshooting Methods After confirming that the water route connections are correct, confirm that you have a power supply and/or a water supply. Then follow these steps to troubleshoot the machine: Diagram 11 1. Open the tap water inlet water ball valve as well as the water purifier inlet water ball valve, plug in the power (see diagram 11), wait for the filters to fill up water, water will start flowing from the gooseneck faucet.
  • Page 13: Maintenance And Upkeep

    ball valve is open so the water purifier is in a working condition. Maintenance and Upkeep 1. Flushing the RO Membrane As water passes through the RO membrane, impurities and bacteria are retained on the membrane surface, so you should regularly flush the machine to ensure that the RO membrane performance can achieve the best results.
  • Page 14: Notes

    cartridges, remove the old filters, then take the new filters out of the packaging, finally place the filters in the filter cartridges, using the filter wrench, tighten the filter cover. 2. Replacing the 2 stage granular activated carbon filter First close the inlet water ball valve, using the filter cartridge wrench unscrew the 2 stage filter, remove the old filter, then take the new filter out of its packaging (the rubber pad on the filter does not need to be taken off), finally place the filter inside the filter cartridge (note: the direction of the...
  • Page 15: Failure Diagnosis And Resolution

    ★ If the water purifier parts are damaged, it is recommended that the water purifier be entrusted to the manufacturer or distributor, service center, or specialized technical personnel for replacement to prevent loss caused by improper operation, the manufacturer is not liable for losses caused by operation or use not in accordance with the instructions and reminders.
  • Page 16: After-Sales Service

    After-Sales Service 1. Warranty period: One-year machine warranty. The warranty does not include consumables (consumables include filters, RO membranes). 2. Please keep the warranty in a safe place. For maintenance you must have your purchase invoice, only then is the warranty effective. 3.

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