A.O. Smith ADR75-V-ET-1 User Manual
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A.O. Smith ADR75-V-ET-1 User Manual

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ADR75-V-ET-1

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Summary of Contents for A.O. Smith ADR75-V-ET-1

  • Page 1 MODEL ADR75-V-ET-1...
  • Page 4 Pure water : Waste water Child Lock Max.92 Min.9...
  • Page 6 Don’t disassemble or Unplug the unit before repair, modify this water inspection, or replacement. purifier on your own. Electrical shock may occur Unauthorized disassembly if you do not unplug the or modification of the unit. machine could lead to machine malfunctions or leaks.
  • Page 7 Don’t put things on top of the Don’t contact with corrosive machine. material. Corrosive material might corrode inner components. Or if some Damage to the machine or toxic substances fire may occur as a result of penetrate into water hindering heat dissipation . purifier pipeline, pollution, water leakage, even severe personal...
  • Page 8 Before moving the unit, empty the Place the unit on a level surface water inside. Do not tip the and keep the cooling fin in the machine beyond 45°. back at least 10cm from walls or other objects. This will prevent backflow of refrigeration This will facilitate the fluid in the compressor...
  • Page 9 1.Product Appearance 2.Technical Specifications Model ADR75-V-ET-1 Function Heating Refrigerating Normal temperature Voltage AC 220V 50Hz Heating /Cooling/Gross power 500W/85W/630W Suitable water pressure 0.1MPa~0.35MPa Feed water temperature Max. feed water TDS RO Membrane Accord with requirements of Sanitary Standard for Hygienic...

  • Page 10: Structural Drawing

    3.Structural Drawing Diagram 1 LED screen Display panel Power switch Water outlet Hot water switch Hot tank Top panel Cold water switch water collector cover USB operation panel Cold tank Water collector Power adaptor Hot tank drain Compressor Water pump Pre-filter Cold tank drain Overflow outlet...

  • Page 11: Water Flow Diagram

    5.Water Flow Diagram Low pressure Diagram 3 switch Granular activated carbon Tap water Tee joint Inlet solenoid valve High Water tank pressure pump Post activated carbon Flow restrictor Waster water Cold Normal Hot water Flush solenoid valve water water 6.Function Introduction (1)Panel button function Diagram 4 Room temperature water button...
  • Page 12 (2) LED Screen Function Heat Working Cold 1) Power On: display in full screen for 5 seconds and twinkle for 3 times, then the unit enters into initialized state. Working 2) Produce water: if water grid on flashes from top to below and indicator on icon keeps on, it shows that product is purify water.
  • Page 13 2. Alarming function: After buzzer makes alarm, alarming code displays on and the whole screen flashes. (please call our hot line and prepare for machine maintenance) 1) filter life alarm: The icon turns red when corresponding filter is reaching the end of its life. And it turns orange to make early warning. Early warning: alarm buzzes 4 times when entering into water production state.
  • Page 14 (5) ON/OFF function: Turn off " power switch" to cut off power of the whole unit. Turn off " hot water switch" to stop heating function. Users can choose ON/OFF according to different needs. (6) Foot pad function: There are four foot pads at the bottom of this machine to adjust stability when ground is un-level.
  • Page 15 How to install waste water pipe and overflow pipe Take out two suitable lengths of 1/4'' water pipe and connect them with the wastewater into the sink drain pipe. Place the other ends of the wastewater pipe and overflow pipe just inside the holes.

  • Page 16: Adjustment Procedures

    Diagram Total have 4 O rings Waster water Water outlet inlet pure water outlet Water inlet Membrane housing Reverse osmosis membrane Membrane housing cover How to install foot fixture Remove screws at the bottom of machine back. Take foot fixture out of accessory bag and fix it on the machine.

  • Page 17: Maintenance & Upkeep

    Check whether connection between joints are reliable and if there is any water/electric leakage phenomenon on the joints of membrane housing and filters. When the unit stops producing water, check whether water drainage stops. Turn off hot water switch. Then check whether heating function stops. Turn off power switch.
  • Page 18 The estimated filter life of this purifier is calculated based on household use. Please do not use this purifier in a public place with much higher water consumption. In those cases, we recommend that you choose our commercial model. Based on the assumption that the feed water is municipal water and daily water consumption is 12.5L, the suggested filter life is as follows(below data is for reference only): Stage...
  • Page 19 Note: when the machine is restarted after filter replacement, the machine will alarm shortly for water shortage. However, this is completely normal because the machine hasn't been filled with water yet. It will stop alarming and return to normal quickly. 2) Please refer to "...

  • Page 20: Troubleshooting

    Trouble shooting Power supply is not connected Check power supply or power supply socket low feed water pressure or no water Check feed water pressure. supply Low pressure switch fails. Power Measure resistance after feed water is supply cannot be connected. connected.

  • Page 21: Package Contents

    Package Contents Machine (including RO membrane) 1 set Three filter cartridges and three filters 1 set 2’ water pipe 1 roll 3’ water pipe 1 roll Gooseneck faucet 1 piece Filter cartridge wrench 1 piece Membrane housing wrench 1 piece User manual 1 piece Silicone pad and demonstration instruction...

  • Page 22: Warranty Terms And Conditions

    Warranty Terms & Conditions...
  • Page 23 ADR75-V-ET-1...

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