WaterLogic WL270 Operating, Installation And Service Manual
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WaterLogic WL270 Operating, Installation And Service Manual

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WL270
OPERATING, INSTALLATION, AND SERVICE MANUAL
Waterlogic Commercial Products, LLC
11710 Stonegate Circle
Omaha, NE 68164
(800) 288-1891
www.waterlogic.us

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Summary of Contents for WaterLogic WL270

  • Page 1 WL270 OPERATING, INSTALLATION, AND SERVICE MANUAL Waterlogic Commercial Products, LLC 11710 Stonegate Circle Omaha, NE 68164 (800) 288-1891 www.waterlogic.us...

  • Page 2: Table Of Contents

    WL270 OPERATING, INSTALLATION, AND SERVICE MANUAL Congratulations on your choice of the Waterlogic WL270 water treatment system. The WL270 model dispenses cold, ambient and hot. Every WL270 includes: Bio-Cote® Anti-Microbial Protection Advanced In-Tank Ultraviolet (UV) Purification The Waterlogic WL270 provides exceptional quality and great tasting water with every use.

  • Page 3: Features And Benefits

    The WL270 unit comes standard with Ambient, Cold and Hot Selections to meet a wide range of customer demands. Cold Water temperature is adjustable. High Volume Storage and Water Capacity The WL270 unit has 4 liters of Cold Water Capacity, 1.6 Liters of Hot Water Capacity and 11.4 Liters of Reservoir Capacity. BioCote®Anti-Microbial Protection Plastic surfaces surrounding dispensing areas and drip tray are infused with an exclusive silver additive called BioCote®.

  • Page 4: Certifications

    Intertek Labs (ETL) Certified the WL270 to ANSI/UL 399 Standard for Drinking Water Coolers. BPA Free - Waterlogic tests for BPA and declares that all of its products are Bisphenol-A FREE and contain no harmful BPA plastics. NSF/ANSI-61 – Certified Drinking Water System Components The WL-270 has been tested and certified by The Water Quality Association (WQA) to NSF/ANSI-61, Section 9.

  • Page 5: Introduction And Safety Alert Symbols

    INTRODUCTION Carefully read and follow all instructions to ensure proper and efficient operation of your WL270. Contact Waterlogic or an Authorized Waterlogic Dealer if you have any questions. Waterlogic and Authorized Waterlogic Dealers employ trained service personnel who are experienced in the installation, function and repair of Waterlogic equipment. This publication is written for use by these qualified individuals.

  • Page 6: Safety Precautions

    Dispenser Could Tip or Fall causing serious injury. Always install unit on a firm, flat, and level surface and secure the WL270 to the base cabinet with the screw provided to lock the components together. Never place heavy items on top of unit and never climb, stand, or hang on unit or storage cabinet to prevent injury and damage.

  • Page 7: Model And Part Designations

    MODEL/PART DESIGNATIONS MODEL - BRAND NAME DESCRIPTION PART NUMBER Waterlogic WL270 – Cold, Ambient and Hot 19-GU-SB WL270 F-1001-FS-HCA-UT-BS-INN SPECIFICATIONS ITEM WL270 Water Connection ¼” Quick Connect Cold Water Temperature – Factory Set Point 41° - 5°C Cold Water Temperature (Adjustable) 34°...

  • Page 8: Operating Instructions

    OPERATING INSTRUCTIONS The above picture shows front LCD display and control panel for the Waterlogic WL270. For Cold Water: Press Green Cold Water Select Button For Ambient Water: Press Glue Ambient Water Select Button For Hot Water: Press both hold the Hot Safety Button (right hand side) while holding down the...

  • Page 9: Water Flow Diagram

    WL270 WATER FLOW DIAGRAM WL270 Operating, Installation, and Service Manual Page 9 - Revision: 4-7-2015...

  • Page 10: Pre-Installation Procedures

    Refer to the flow diagram in this manual prior to washing of the plastic reservoir, lid and floats. 2. Remove the top cover and lower panel of the WL270. The two screws securing the top cover are located in each rear corner. The two screws securing the lower front panel are located on the front, lower sides near the floor.
  • Page 11 4. Scrub the internal surfaces with soapy water using an unused sponge or paper towels. 5. Rinse well with clean water. 6. While avoiding touching the wetted surfaces of the reservoir with your hands, reinstall the reservoir into the WL270, reversing the removal steps you performed prior. Sanitizing the machine Materials Needed: •...
  • Page 12 Filters should not be flushed prior to 24 hours before installation to limit Microbial Growth. If you intend to use the Waterlogic RO System, you must remove the filter plate supplied behind the lower front panel (four screws total). The RO System then mounts on the rails just above the compressor.
  • Page 13 15. Allow the sanitizing solution to remain in the machine until the red heater LED turns off – about 10 minutes. 16. Place a pitcher under the Cold Faucet of the WL270 and dispense 1 gallon of water. Do the same with the Ambient and Hot Faucets.
  • Page 14 18. Reconnect the UV wiring connectors. 19. With the Red Compressor / Heater Switch off, plug the WL270 back into the power source. Ensure the power LED is illuminated on the front of the WL270. The unit should start to fill. DANGER! ELECTRICAL SHOCK HAZARD.
  • Page 15 Damage could occur within one minute and the overload (high limit) will require manual reset if heater is turned on with an empty hot tank. WL270 Operating, Installation, and Service Manual Page 15 - Revision: 4-7-2015...

  • Page 16: Draining Procedures

    5. Remove the water supply line from the hose adaptor. Drain the Cold Water Tank and Circuit 6. Remove Hose Adaptor. 7. Remove Drain Caps located on back of unit. 8. After unit drains, replace drain caps. WL270 Operating, Installation, and Service Manual Page 16 - Revision: 4-7-2015...

  • Page 17: Installation Procedures

    Pre-installation and sanitization procedures as prescribed in this manual must be performed before installing the WL270. Always install indoors and place the Waterlogic WL270 on a firm, flat and stable surface. WL270 Operating, Installation, and Service Manual Page 17 - Revision: 4-7-2015...
  • Page 18 Switches have internal LED that illuminates when placed in I=ON position. 3. Connect the power cord to the back of the Waterlogic WL270 and to a 120 Volt supply. 4. Turn on water supply and allow reservoir to fill. 5. Fill the Cold Tank. Hold a container under the dispensing faucet, press and hold the cold dispensing button until a continuous flow of water is obtained.
  • Page 19 12. Once the unit is at the target temperature(s), sample the water to ensure water meets expectations and additional rinsing or adjustment is not required. 13. Check the unit for any leaks. External Leak Protection is always recommended. WL270 Operating, Installation, and Service Manual Page 19 - Revision: 4-7-2015...

  • Page 20: Service Requirements

    Read and understand the contents of this manual before attempting to service WL270. Failure to follow the instructions in this manual could result in death, serious personal injury, or severe property damage. Only trained and qualified technicians should attempt to install, maintain, or service Waterlogic Equipment.

  • Page 21: Replacement Components

    UV Lamp Assembly, 8 Watt CT-2083 WLUSA Part No 10-2350 Replacement parts can be obtained from Waterlogic or an Authorized Waterlogic Dealer. See Parts Layouts, Drawings, and Lists for additional repair parts. Hot Tank Service Hot Tanks (with controls) must be replaced at least every 5 years. Descaling hot tank may be required on a regular basis depending upon filtration and local water conditions.

  • Page 22: Hot Tank Descaling Instructions

    2. Turn off the water supply and unplug the unit. 3. Remove top Cover 4. Remove Reservoir Lid 5. Remove Hot Tank Drain cap on back of unit and allow all water to drain from unit. WL270 Operating, Installation, and Service Manual Page 22 - Revision: 4-7-2015...
  • Page 23 REINSTALL ALL PANELS AND COVERS. Always reinstall all panels, protective WARNING! covers, and fasteners after servicing equipment. Failure to do so could result in severe personal injury and will void the certifications and warranty of the equipment. WL270 Operating, Installation, and Service Manual Page 23 - Revision: 4-7-2015...

  • Page 24: Resetting The Overload Or High Limit Safety

    For demonstrative purposes, photos below have lowered the hot tank from the unit. WL270 Operating, Installation, and Service Manual Page 24 - Revision: 4-7-2015...
  • Page 25 Make sure the hot and cold tanks are filled with water BEFORE turning on the Red Heater and Compressor Power Switch Verify the cooler is fully operational before installing it at the customers’ site. WL270 Operating, Installation, and Service Manual Page 25 - Revision: 4-7-2015...

  • Page 26: Layout Parts Drawings And Parts Lists

    WL270 LAYOUT DRAWING with PART NUMBERS Part No Description WLUSA Part No. PL-1254 Top Charcoal Cover 19-5005 PL-1259 Reservoir Cover with BioCote® 19-1038 ST-8212 Side Panel – Silver 19-1019 Upper Silver Insert Panel for Drip Tray with PL-1255 19-1034 BioCote®...
  • Page 27 Red Heater and Compressor Switch 10-3008 CT-2070 Cold Tank Thermostat 19-1069 ST-8210 Back Panel – Silver 19-1017 CT-2031 Holt Tank Drain Valve 14-5011 JG Bulkhead Connection Union ¼” * ¼” WL270 Operating, Installation, and Service Manual Page 27 - Revision: 4-7-2015...

  • Page 28: Hot And Cold Tank Assembly Drawings And Parts Lists

    WL270 HOT AND COLD TANK ASSEMBLY PRINT AND PARTS LIST Part No Description WLUSA Part No. PL-1128 UV Lamp Retaining Threaded Nut 12-1210 CT-2083 UV Lamp 8 W 10-2350 CT-2006 Quartz Sleeve O-Ring 10-2500 CT-2002 Quartz Sleeve 10-1400 PU-1049 Silicon Seal – GF Water Inlet Port to Tanks BioCote®...

  • Page 29: Faucet And Front Hatch Drawing And Part List

    WL270 FAUCET AND FRONT HATCH ASSEMBLY DRAWING AND PARTS LIST Part No Description WLUSA Part No. LP-7180 LED Cover Label 19-1014 PL-1257 Black Front Insert Panel 19-5010 PL-1264 Ambient Pushbutton Faucet with BioCote® 19-1042 PL-1263 Cold Pushbutton Faucet with BioCote®...

  • Page 30: Reservoir Assembly Drawing And Part List

    WL270 RESERVOIR ASSEMBLY DRAWING AND PARTS LIST Part No Description WLUSA Part No. PL-1290 Air Filter Silicone Cap BioCote® 19-1076 PL-4108 Carbon Air Filter 19-1052 PL-1259 Reservoir Cover 19-1038 PU-4099 Reservoir Cover Seal BioCote® 19-1056 PL-1258 Plastic Reservoir Storage Tank...
  • Page 31 WL270 ELECTRICAL DIAGRAM DANGER! HIGH VOLTAGE ELECTRICAL HAZARD. PCB (Printed Circuit Board) contains High Voltage. Only trained and qualified technicians should attempt live testing. WL270 Operating, Installation, and Service Manual Page 31 - Revision: 4-7-2015...

  • Page 32: Electrical Diagram

    TROUBLESHOOTING Water Leaks Possible Reason Solution Most leaks will be detected by the internal WL270 leak detection system that will trigger or turn off the inlet Water Leak solenoid valve. Isolate the supply and start normal fault finding procedures. WL270 Operating, Installation, and Service Manual...

  • Page 33: Fault Codes And Troubleshooting

    Possible Reason Solution Verify that the water pressure is at the recommended 40 to Water pressure 60 psi for WL270 to operate properly. Check with pressure regulator. Verify that the RO filters or membrane are not properly Filter or Membrane blockage blocked.
  • Page 34 TROUBLESHOOTING Bad or Plastic Taste Possible Reason Solution Reservoir not flushed properly If the unit is new, it may need flushing for a longer time. WL270 Operating, Installation, and Service Manual Page 34 - Revision: 4-7-2015...
  • Page 35 Hot Water is not Hot (185° +/- 5° F) NOTE: The WL270 does NOT have Sleep or Power Saving Mode and the hot water should be a minimum of 185°F under normal operating conditions. The Hot temperature set point is 185° F and is controlled by a thermostat on the side of the tank.
  • Page 36 Display PCB Remove the PCB to inspect the front of the board. Solenoid Valve is Inspect valve components for proper function. Replace as Malfunctioning necessary. WL270 Operating, Installation, and Service Manual Page 36 - Revision: 4-7-2015...
  • Page 37 (Adjustable) 34° - 54° F. (1.1° - 12.2°C) Mechanical Water Outlet Check that the mechanical water outlet faucet valve is Faucet Valve operating correctly and that water flows through it. WL270 Operating, Installation, and Service Manual Page 37 - Revision: 4-7-2015...
  • Page 38 Possible Reason Solution Verify the pipes feeding the hot water tank. No Hot Water Check that the mechanical water outlet faucet valve is operating and the water flows through it. WL270 Operating, Installation, and Service Manual Page 38 - Revision: 4-7-2015...
  • Page 39 Water is Not being Heated or Chilled Possible Reason Solution Red Heater and Compressor Turn Red Heater and Compressor Switch on. I = ON Switch on unit is off. WL270 Operating, Installation, and Service Manual Page 39 - Revision: 4-7-2015...
  • Page 40 Remove the top cover and front panel. Tip the unit slightly detection to trigger. to drain, dry bottom tray completely. Exhausted Filter / Membrane Replace filters / membrane as needed. WL270 Operating, Installation, and Service Manual Page 40 - Revision: 4-7-2015...
  • Page 41 Make sure unit is not under minimum ventilation Reduction of airflow into unit. requirements (2 to 4 inches). Compressor is running very Low or lost refrigerant. Refrigerant recharge required. hot. WL270 Operating, Installation, and Service Manual Page 41 - Revision: 4-7-2015...
  • Page 42 Turn Red Heater and Compressor Power Switch on I = O and retest compressor operation. Check the Cold Water With a multi-meter, test OHM’s resistance across the Thermostat terminals of the thermostat. WL270 Operating, Installation, and Service Manual Page 42 - Revision: 4-7-2015...
  • Page 43 Open Faucet Housing and check for Debris. sealing of component. Put faucet back together, replace reservoir and fill unit. If faucet continues to drip, replace the faucet. WL270 Operating, Installation, and Service Manual Page 43 - Revision: 4-7-2015...
  • Page 44 TROUBLESHOOTING No Power Possible Reason Solution Verify the building electrical supply to the WL270 unit is on. Verify the power cord is plugged in. Verify the power indicator light is on. No power supplied Test the fuse. Start normal electrical fault finding procedures using the...
  • Page 45 Dirt or Foreign material is Inspect the push buttons and clean surrounding area. filling the gap around the Inspect faucet assembly inside the unit and clean as push-buttons. necessary. WL270 Operating, Installation, and Service Manual Page 45 - Revision: 4-7-2015...

  • Page 46: Warranty

    Waterlogic will, at its sole discretion, determine whether to correct the defect or replace the unit, free of charge to you. If Waterlogic determines that the unit should be returned for warranty service, Waterlogic will approve of return in writing and will issue a Return Authorization which you must obtain prior to shipping the product.

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