NATURA NWSB SERIES 3, Installation And Maintenance Instruction Manual

Page 1: ...1 INSTALLATION AND MAINTENANCE INSTRUCTION MANUAL FOR NATURA MODEL NWSB SERIES 3 WATER DISPENSER NATURA Engineering Technical Service Dept 222 East Campus View Blvd Columbus Ohio 43235 U S A...

Page 2: ...e This Section of Manual Reserved for Qualified Service Technician or Personnel Only 6 Installation 6 1 Directions for Unpacking 6 2 Directions for proper assembly 6 2 1 Installing the Faucets 6 3 Dir...

Page 3: ...KLING ROOM TEMPERATURE STILL WATER REFRIGERATION UNIT DRIP TRAY FILTER SET CO2 PRESSURE REGULATOR TUBING WHAT S INCLUDED FAUCETS NOT ASSEMBLED TO UNIT FOR SHIPMENT 3 8 OD 1 4 OD WATER VALVE AND PRESSU...

Page 4: ...CO2 canister valve is completely open o Use only super dry CO2 UN1013 gas for drinking water o Adjust the CO2 regulator pressure to 60 65 psig o When cleaning the unit do not use corrosive acidic pro...

Page 5: ...or Vendor of the Unit or you may contact Natura Water Inc 222 East Campus View Blvd Columbus Ohio 43235 3 3 Description of Functions The Natura water dispenser units are made for a WATER TREATMENT Th...

Page 6: ...r Filtration Set that contains two stages of filtration The first stage is for filtering sediments and other particles present in the water The second stage is the carbon filter which eliminates chlor...

Page 7: ...D PLASTIC BUCKET EVAPORATOR COIL DIAGRAM 2 EXAMPLE OF REFRIGERATION SYSTEM Nano Ceram Filtration Sediment Filter 1 Carbon Filter 2 REFRIGERATION CARBONATION UNIT UNIT FILTRATION BOX WATER CHILLER COIL...

Page 8: ...IT DIAGRAM 5 THERMOSTAT DIAGRAM 6 CO2 CANISTER REGULATOR LOCATED ON THE BACK 1 Carbonator Tank 2 Level Float 3 Switch Box 4 Carbonator Pump and Motor 5 CO2 and H2O Check Valves 6 CO2 Pressure Regulato...

Page 9: ...AIR FILTER STEP 1 STEP 2 STEP 3 1 REMOVE TWO SCREWS 2 LIFT FRONT EDGE OF TOP 1 INCH 3 PUSH THE TOP BACK AND REMOVE 4 LIFT AND REMOVE THE AIR FILTER 5 REPLACE AIR FILTER AND REVERSE THE STEPS TO REPLA...

Page 10: ...easonable and the manufacturer will not respond to subsequent damages that may arise 4 TRANSPORTATION A thin plastic protective film covers the external stainless steel casing of the water purifier un...

Page 11: ...eplace the air filter every 12 months or when there is a noticeable reduction in cold water production o Check the heat exchange water tub monthly Add distilled or de ionized water until the water lev...

Page 12: ...ng top pad o Locate the white blue and green bands found on the faucet levers These indicate the type of water each faucet dispenses and the location on the front panel o Starting on the left install...

Page 13: ...t o Maintain at least 3 inches on sides for proper ventilation o Allow 14 inch minimum above the unit for removing the top to perform routine maintenance o Position the filter box within 6 feet of the...

Page 14: ...the regulator o Insert the other end of the tube assembly into the inlet quick connect fitting on the left side of the filtration box ATTENTION IT IS IMPORTANT TO MAKE PROPER CONNECTION TO THE QUICK C...

Page 15: ...ER CARTRIDGES The sediment filter white is located on the left The carbon filter black with netting is located on the right Make sure that the cartridge slips down over the stand pipe in the bottom of...

Page 16: ...ulling the tube out NOTE Systems are shipped with a plug in each external fitting Remove a plug in the same manner as a tube Push tube through Collet into Body Tube must seat firmly at bottom of fitti...

Page 17: ...urn on the power switch of the unit The switch will LIGHT to indicate that power is ON o Set the cold control to full cold full clockwise rotation of the dial or screw o Before using the machine allow...

Page 18: ...That is a unit that is used constantly should be cleaned more frequently than a unit that is used on infrequently 7 3 Replacing the Disposable Filter Cartridges o Turn off the main water supply line a...

Page 19: ...ower to the unit and make any necessary changes and calibration 7 4 Replacing the Air Filter DIAGRAM 7 o Turn off the power switch and Disconnect the electric power cord from the outlet o Remove the t...

Page 20: ...pped the agitator is still working Thermostat was set too warm Water Insufficient quantity in the chiller bucket Check the setting of the thermostat Refill the tub with distilled water The refrigerati...

Page 21: ...r in the carbonator tank Calibrate the pressure regulator so that outgoing CO2 pressure is between 90 to 100 psi Replace the CO2 tank Check that the motor and pump are working well Let the air out by...

Page 22: ...knob counter clockwise Water comes out very slowly Tubes are kinked Water shut off valve closed or set to minimum Tubes are clogged Sediment or Carbon filter is blocked or excessively dirty Water pre...

Page 23: ...ounces R 134a Input Voltage 115 VAC 60 HZ SINGLE PHASE Amperage 10 AMPS FLA Minimum Ambient Temperature 40 F 4 5 C Maximum Ambient Temperature 104 F 43 C Inlet Water Pressure 30 PSI 120 PSI SINGLE PHA...