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EWT G21 Owner's Manual

Reverse osmosis with mineral filter

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Reverse Osmosis With Mineral Filter
Please read it carefully before using.
CONTENTS
EWT G21
Owner's manual
2
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Summary of Contents for EWT EWT G21

  • Page 1: Table Of Contents

    EWT G21 Owner’s manual Reverse Osmosis With Mineral Filter Please read it carefully before using. CONTENTS 1. Safety 1.1 Notes 1.2 Packing List 2. Introduction 2.1 Specification 2.2 Product Structure 2.3 Water Treatment Process...
  • Page 2: Safety

    2.4 Product Features 2.5 Product Function 3. Installation and Maintenance 3.1 Before Installation 3.2 Tools Required for Installation 3.3 Installation Instruction 3.4 Start-up 3.5 Maintenance 4. Trouble Shooting 5. Warranty 1. Safety 1.1 Notes ● In order to use the product more safely, please pay attention to the notes below. Spare parts Malfunction In order to keep the...
  • Page 3: Packing List

    (1pcs), storage tank ball valve(1pcs) 2. Introduction 2.1 Specification Product Name Reverse Osmosis Water Filter Product Model EWT G21 Produced Water Flow Rate 0.13 L/min Rated Produced Water Volume 2000L Max Produced Water Flow Rate 0.19 L/min Working Pressure 0.42Mpa...
  • Page 4: Product Structure

    Supplied Water Quality Municipal 2.2 Product Structure Note: In order to improve the product performance, the parts of product maybe changed without notice, please in kind prevail. The picture above is only for reference. 2.3 Water Treatment Process...
  • Page 5 2.4 Product Features 1. This product possesses nice appearance and it is easy to install. 2. Deep purify the municipal supplied water, provide you the fresh and healthy water. 3. All the water contact parts use the materials meet the requirement of national health standard.
  • Page 6 3.2 Tools Required for Installation Variable speed electric Phillips head and flat blade Plastic tube cutter drill(with Ф6mm drill, Ф14mm screwdrivers hole digger) 14-16mm wrench, 9-21mm Adjustable wrench Nipper plier wrench 3.3 Installation Instruction Installation Diagram Pipe Installation 1 Connect filter machine using the union ball valve 1.
  • Page 7 Figure 1 Figure 2 Figure 3 4. Apply teflon tape to the male thread of RO storage tank, install the plastic ball valve and tighten it onto the storage tank. (See figure 4) 5. Connect one end of PE pipe to inlet ball valve, connect the other end to the inlet of filter machine.
  • Page 8 Faucet Installation 1. Place the faucet through the hole to be installed, then fix it using the matching screws; 2. Take out the connect tube in the accessory bag, insert it to the quick connect of faucet; 3. Connect one end of PE pipe to “purified water” of filter machine and the other end connect to the quick connect on faucet.
  • Page 9 3.5 Maintenance Service life of filter cartridges (recommended change schedule) Post carbon 3 months 6 months 24 months 6 months The change schedule of cartridge is totally based on water condition and purified water consumption, if the cartridge was changed on a regular basis, it will ensure the proper operation of filter machine and the quality of purified water.
  • Page 10 Cartridges are exhausted Replace the cartridges Water supply is closed Open the water supply Not enough It is normal that product water product water Water temperature getting too low getting down as water temperature getting lower Check water supply TDS of purified water is high municipal water Fault alarm Cartridges are exhausted...
  • Page 11 refer to the standard of local service center. 6.3 It may involve other related components for installation, such as valve, hose pipe, connector etc, these are paid by customer personally, it is also available to buy components from our company, if you buy components from our company, please refer to the standard of local service center.