WaterLogic PUREZZA WL2FL FIREWALL Manual
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WaterLogic PUREZZA WL2FL FIREWALL Manual

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WL2FL FIREWALL
MANUAL

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Summary of Contents for WaterLogic PUREZZA WL2FL FIREWALL

  • Page 1 WL2FL FIREWALL MANUAL...
  • Page 2 Products manufactured and marketed by Waterlogic and its affiliates are protected by patents. Waterlogic reserves the right to change the specifications referred to in this Literature at any time, without prior notice. Changes or modifications not expressly approved by Waterlogic could void the warranty and user’s authority to operate the equipment.

  • Page 3: Table Of Contents

    TABLE OF CONTENTS USER GUIDE • Safety Alert Symbols ..............4 • Safety Precautions ..............4 • Features and Benefits .............. 7 • Certifications ................8 • Model Designations and General Specifications ...... 9 • Electrical and Shipping Specifications ........10 •...

  • Page 4: Safety Alert Symbols

    (RCD) having a rated residual operating current not exceeding 30mA. Use only Waterlogic supplied power cord. Never use extension cords or power strips to connect unit. Do not use if the power supply cord is damaged. Always unplug from power supply prior to servicing.
  • Page 5 Never operate the UV-C emitter if damaged or removed from enclosure. Do not touch or look directly into the faucet. Appliances that are obviously damaged must not be operated. Replacement of the UV-C emitter can not be conducted by the user, please contact Waterlogic for assistance or help finding an Authorized Service Representative.
  • Page 6 WARNING! REFRIGERANT. Caution with cooling fluid: Do not damage the cooling circuit, Waterlogic machines use both R134a and R600a (market dependent) as cooling gas. R600a is a flammable gas, precaution is required, and only qualified and certified personnel should empty, replace or fil the machines with R134a and R600a refrigerant gases.
  • Page 7 CAUTION! USE A WATER PRESSURE REGULATOR. Waterlogic will not be responsible for injury or damage caused by excessive water pressure. Input or feed pressure must be 2.5 to 3Bar. Be aware of any potential pressure surges caused by building/municipal pumping stations. Water block devices and external leak detectors are strongly recommended.

  • Page 8: Features And Benefits

    WL2FL FEATURES AND BENEFITS Ambient, Cold and Hot Water Cold and Hot Selections, which can be changed to Ambient and Cold settings to meet a wide range of customer demands. High Volume Storage and Water Capacity Free standing model has 4 Litres of Cold Water Capacity and 1.5 litres of Hot Water. Mini model has 2 Litres of Cold Water Capacity and 1.5 litres of Hot Water.

  • Page 9: Certifications

    Intertek Labs (ETL) Certified the WL2FL Water Treatment System 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.
  • Page 10 MODEL/PART DESIGNATIONS BRAND NAME DESCRIPTION MODEL – PART NUMBER Waterlogic WL2FL Free Standing - Cold and Hot F-2FW-FS-HC & F-2FX-FS-HC WL 2FW FS Waterlogic WL2FL Free Standing - Cold and WL2FL Free Standing WL 2FX FS Ambient F-2FW-FS-CA & F-2FX-FS-CA Waterlogic WL2FL Free Standing –...
  • Page 11 SHIPPING SPECIFICATIONS ITEM WL2FL Mini WL2FL Free Standing WL2FL Tal 34cm x 37cm x 45cm 34cm x 41cm x 104cm 34cm x 41cm x 118cm Width/Depth/Height 13.5” x 14.5” x 17.75” 13.5” x 14.5 x 41” 13.5” x 14.5 x 46” Weight (dry) 26.3 kg (58 pounds) 30 kg (66 pounds)

  • Page 12: Operating Instructions

    OPERATING INSTRUCTIONS The above picture shows front LCD display and control panel for the Waterlogic WL2FL. For Cold Water: Press Cold Water Select Button followed by the Dispensing Button (within 3 seconds). For Ambient Water: Press Ambient Water Select Button followed by the Dispensing Button (within 3 seconds).

  • Page 13: Service Requirements

    WL2FL Water Treatment System. 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. 1. Visually inspect all electrical and water connections for signs of wear or damage.

  • Page 14: Hot Tank Principles Of Operation

    HOT TANK PRINCIPLES OF OPERATION All Waterlogic Hot Tanks have a built-in Vent or HOT TANK Expansion Chamber in the top of the tank except for OUTLET TUBE WL1000GF units. The Vent Chamber allows for expansion of the water when it is heated.

  • Page 15: Heater Circuit - Hot Tank Wiring

    HEATER CIRCUIT – HOT TANK WIRING WL2FL Manual Page 15 – Revision AU27-04-2023...

  • Page 16: Resetting The Hot Tank Overheat (High Limit Safety)

    RESETTING THE HOT TANK OVERHEAT OR HIGH LIMIT SAFETY Red Compressor/Heater Switch must be in the O=OFF position Unplug the Power Cord from rear of WL2FL Water Treatment System. Free Standing Model: Remove the Lower Front Panel by removing the Phillips Head Screws underneath the Lower Front Panel.
  • Page 17 For demonstrative purposes, photos below have lowered the hot tank from the unit. Press the reset button Reattach the Protective Metal Box by depressing the top flap of the Protective Metal Box so it snaps back into its original position on the Hot Tank. Replace the Lower Front Panel.

  • Page 18: Hot Tank Descaling

    HOT TANK DESCALING INSTRUCTIONS The Hot Tank requires removal of mineral deposits (descaling) on a regular basis. Typically descaling should take place every 6 to 12 months to preserve the long-term health of your unit. Use non-toxic cleaner such as ScaleKleen, DEZCAL or Citric Acid Solution to remove mineral deposits as directed by the manufacturer depending upon filtration and local water conditions.
  • Page 19 6. Place a pitcher, catch basin or other container under the faucet of the WL2FL Water Treatment System. 7. Flush the Hot Tank until water runs clear. 8. Once clear Water dispenses from the faucet the Hot Tank has been descaled. Always ensure the WL2FL Water Treatment System is performing to the customer’s satisfaction.

  • Page 20: Recommended Spares Holding

    ➢ Waterlogic technical manuals cover voltages of both 120v and 220v for all our markets. Please ensure that you carefully read the information in this manual and forany parts specific to any market, refer to your technical agreement or specific part listing.
  • Page 21 WL2FL MINI DRAWING AND PARTS LIST WL2FL Manual Page 21 – Revision AU27-04-2023...
  • Page 22 Description Picture Top Cover - black EMI Filter FN9233-10-06 (FW2 Europe) Fuse Holder & Fuse 220V/10A with only one wire Power Switch(Red)-No back lights WL2000 Mini Back Panel - black texture Cold Thermostat K50B WL2000 Mini Side Panel - black texture MINI ONLY JG Bulkhead Connector Union 1/4"...
  • Page 23 Solenoid Valve DC24V 500mm Mini Cushion for solenoid valve WL2 Mini Firewall Solenoid Valve Fixing Bracket WL2FL Mini - Filter Bracket 15W UV Lamp (WL FW Brand) with 80mm wire + connector WL2 Firewall UV Lamp Fixing Rubber Faucet UV -Spiral Quartz WL2 Firewall Mark IV Stainless Assy (No internal components) JG 3/8"...
  • Page 24 WL2FL Front Upper Trim - Silver painted FW2 FL Front Upper Panel - Black WL2FL H&C UI Label WL2FL Drip Tray Grill - black WL2FL Drip Tray Body - black with WL logo 10" GAC Inline Filter Assembly for Production Cold Tank Assbl y (2L, No UV holder, No sub-tank) WL2FL Mini - Inline Fillter Bracket Power Transformer 230V -1A...
  • Page 25 WL2FL Mini - Upper Shelf 1.5Liter 220V/500W Hot tank for low cost unit Wire Condenser 1-micron 10" Inline CBC Filter for CTO, CYST + Lead Shown Reduction (Carbon Block) 20 Micron Sediment Filter Shown CDS Sensor Wire – 2FW Shown Thermostat and Overheat Metal Cover Shown Overheat with Manual Reset - 105°C (221°...
  • Page 26 WL2FL FREE STANDING DRAWING AND PARTS LIST WL2FL Manual Page 26 – Revision AU27-04-2023...
  • Page 27 Description Image WL2FL Top Cover - black EMI Filter FN9233-10-06 (FW2 Europe) Fuse Holder & Fuse 220V/10A with only one wire Power Switch(Red)-No back lights Cold Thermostat K50B WL2 FS Back Panel - black texture WL2 FS Side Panel with Handle Hole - Black JG Bulkhead Connector Union 1/4"...
  • Page 28 JG Reducing Elbow Connector 5/16" * 1/4" (PI211008S) Solenoid Valve DC24V 1000mm JG Equal Tee Connector 1/4" (PI0208S) Cushion for solenoid valve WL2 Filter Bracket 2,8" Filter Clip 10" GAC Inline Filter Assembly for Production WL2FL Front Down Insert Panel - black WL2FL Front Down Trim - Silver painted 15W UV Lamp (WL FW Brand) with 80mm wire + connector...
  • Page 29 JG 3/8" x 1/4" Reducing Fitting(PI211208S) WL2 Firewall hot water faucet WL2 Firewall PCB Cover WL2 Firewall Display PCB(Universal H&C,C&A,CO) Vout(2.5V) WL2FL H&C Silicone Button WL2FL Light pipe for LED WL2FL Front Upper Trim - Silver painted FW2 FL Front Upper Panel - Black WL2FL H&C UI Label WL2FL Drip Tray Grill - black WL2FL Drip Tray Body - black with WL logo...
  • Page 30 Power Transformer 230V -1A Leak Detection WL2 (UV) WL2 FS upper front Shelf (Universal to ST- 8136)-FW 1.5Liter 220V/500W Hot tank Cold Tank Assembly (4Liters, No UV holder, No sub- tank) WL2 Firewall UV Relay PCB(Universal H&C,C&A,CO) WL2 FS Side Panel with Handle Hole - Black Wire Condenser 1-micron 10"...
  • Page 31 Firewall UV Female Wire & Connector Shown CDS Fixing Rubber (Silicon) Shown Spiral Rubber Buffer Shown Wire Connector between Hot Tank and Thermostat Shown Wire Harness Set Shown Power Cord EU 220V – 1840 mm Shown WL2FL Manual Page 31 – Revision AU27-04-2023...
  • Page 32 WL2FL FLOW DIAGRAM COLD ONLY WL2FL Manual Page 32 – Revision AU27-04-2023...
  • Page 33 COLD AND AMBIENT WL2FL Manual Page 33 – Revision AU27-04-2023...
  • Page 34 HOT AND COLD WL2FL Manual Page 34 – Revision AU27-04-2023...
  • Page 35 WL2FL ELECTRICAL DIAGRAM DANGER! HIGH VOLTAGE ELECTRICAL HAZARD. PCB (Printed Circuit Board) contains High Voltage. Only trained and qualified technicians should attempt live testing. 220V/50Hz WL2FL Manual Page 35 – Revision AU27-04-2023...
  • Page 36 WL2FL Manual Page 36 – Revision AU27-04-2023...
  • Page 37 120V/60Hz WL2FL Manual Page 37 – Revision AU27-04-2023...
  • Page 38 Power Source 120V/60Hz 120V/60Hz 120V/60Hz...

  • Page 39: Pre-Delivery Procedures

    • 1/4”O.D. Plastic Tubing, at least 1.5m in length, and assorted 1/4” quick connect fittings. • Test Strips for measuring sanitizer levels • TDS Meter (Optional) 1. Unpack the Waterlogic WL2FL Water Treatment Systems and check exterior for damage. Sanitizing Sanitize Aquadosa or other approved sanitizing cleaner throughout the cold and or ambient circuits.
  • Page 40 Fill the Cold Circuit with Sanitizer 5. Depress the Main Dispensing Button on the Front Control Panel until cold water/sanitizing NOTE: solution comes out the faucet. Container and drain basin will be required to catch the water from the faucet. WARNING! Use Personal Protective Equipment.
  • Page 41 Flushing the Sanitizer from the Machine 10. Place a pitcher, catch basin, or other container under the faucet of the WL2FL Water Treatment System. Dispense at least 5 litres of ambient water and test with a test strip to ensure 0 parts per million of sanitizer is left in the ambient circuit.
  • Page 42 19. Connect power to WL2FL Water Treatment System. Compressor Test 20. Red Heater & Compressor to be in the on position I=ON. Always ensure tanks are full of water before turning on the heater or the overheat (high limit) will open and require manual reset.
  • Page 43 WL2FL MINI DRAINING INSTRUCTIONS Draining Notes Drain the WL2FL Water Treatment System for transportation. WARNING! STORE UNIT EMPTY. ALWAYS SANITIZE BEFORE REUSE. The unit must be completely drained and sealed before storing to avoid stagnation and reduce microbial growth). Prior to draining the Hot Tank, turn off the Red Heater and Compressor Power Switch (O=OFF), and dispense 2 Litres (½...
  • Page 44 WL2FL FREE STANDING DRAINING INSTRUCTIONS Draining Notes Drain the WL2FL Water Treatment System for transportation. WARNING! STORE UNIT EMPTY. ALWAYS SANITIZE BEFORE REUSE. The unit must be completely drained and sealed before storing to avoid stagnation and reduce microbial growth). Prior to draining the Hot Tank, turn off the Red Heater and Compressor Power Switch (O=OFF), and dispense 2 Litres (½...
  • Page 45 WARNING! ONLY USE A Waterlogic SUPPLIED POWER CORD. Locate system within 1 meter of power supply. Never use an extension cord or adapter. Do not use a damaged power cord or plug. Keep power cord out of heavy traffic areas and away from heat sources. Do not, under any circumstances, remove ground prong or alter the power cord.
  • Page 46 NOTE: Switch has internal LED that illuminates when placed in I=ON position. 3. Connect the power cord to the back of the Waterlogic WL2FL Water Treatment System and toa 220/240 Volt supply. 4. Fill the Cold Tank. Hold a container under the dispensing faucet, press and hold the main dispensing button until a continuous flow of water is obtained.

  • Page 47: Installation Instructions

    Installation in accordance with AS/NZS 3500.1 and AS/NZS 3500.2. Waterlogic units must be installed according to the local guidelines. Waterlogic units should only be connected to a potable drinking water supply. Waterlogic units should not be connected to water supplies of unknown bacterial quality or those not already fit for human consumption.

  • Page 48: Fault Codes

    FAULT CODE TROUBLESHOOTING INDEX 1. Continuous Red Flashing Light and Continuous Audible Alarms 2. Green Flashing Light and 15 Second Audible Alarms 3. No LED Light 1. FAULT CODE: Continuous Red Flashing Light and Continuous Audible Alarms indicate that the Leak Detector has sensed water in the Leak Tray and will shut down inlet solenoid.
  • Page 49 2. FAULT CODE: Green Flashing Light and 15 second Audible Alarms –Indicates the Firewall UV system is not detecting adequate dose of UV to ensure safe water. Flashing Green Light *The Cold Solenoid will shut down and no cold water will dispense. Hot water will still dispense.
  • Page 50 3. FAULT CODE: No LED Light Possible Reason Solution Power Problem Check for power disruption. Check that the PCB LED is operational – replace PCB as LED Light is out necessary. No LED Light WL2FL Manual Page 52 – Revision AUS-04-23...

  • Page 51: Power Troubleshooting

    POWER TROUBLESHOOTING INDEX 1. Red Heater & Compressor Power Switch won't light and the Red LED on the Front won't light 2. Red Heater & Compressor Power Switch is lit but the red LED on the Front is not lit 3.
  • Page 52 Red Heater & Compressor Power Switch is lit but the Red LED on the Front isnot Possible Reason Solution Bad Transformer Replace Transformer Black Power Connector to the Properly connect. PCB is not properly connected Bad Front PCB Replace Front PCB Defective Red Heater &...
  • Page 53 4. Compressor is Not Running Possible Reason Solution Red Heater & Compressor Turn Red Heater & Compressor Switch on. Switch button on unit is in the I = ON off position Turn Red Heater & Compressor Switch off. O = OFF. Remove the compressor cap on side of the compressor;...

  • Page 54: Dispense Troubleshooting

    DISPENSE TROUBLESHOOTING INDEX 1. Irregular / Intermittent Dispensing from One Side 2. Hot Water Intermittently Forced Out Through the Faucet, or a Dual Stream Out ofthe Faucet 3. Dispensing won't stop when not holding the Dispensing Button 4. Steady Drip out of Faucet 5.
  • Page 55 1. Irregular / Intermittent Dispensing from One Side Possible Reason Solution The correct input water pressure is critical to the performance of the unit to allow solenoids to open. Check water pressure at the inlet bulkhead with a water pressure gauge.
  • Page 56 3. Dispensing Won’t Stop When Not Holding the Dispensing Button Possible Reason Solution The correct input water pressure is critical to the performance of the unit to allow solenoids to open. Check water pressure at the inlet bulkhead with a water pressure gauge.
  • Page 57 See Hot Tank Descaling Instructions that are included Hot Tank outlet hole is scaled over. further below in this Troubleshooting Section. See instructional video on the Partner Area of the Waterlogic.com website for more information. Expansion chamber is not sealed Replace the Hot Tank. properly.
  • Page 58 Troubleshooting Section. Hot Tank outlet hole is scaled over. See instructional video on the Partner Area of the Waterlogic.com website for more information. See instructional video on the Partner Area of the Waterlogic.com website for more information.
  • Page 59 See instructional video on the Partner Area of the Waterlogic.com website for more information. All Waterlogic Hot Tanks have a built in Vent or HOT TANK Expansion Chamber in the top of the tank except for WL1000(GF) units.
  • Page 60 9. Dispenses Hot and Cold Water at the same time Possible Reason Solution The correct input water pressure is critical to the performance of the unit to allow solenoids to open. Check water pressure at the inlet bulkhead with a water pressure gauge.
  • Page 61 Closed Water Supply Valve Open the Water Supply Valve Cold Water Solenoid Valve Inspect the valve components for proper functionality. malfunction If water is dispensing at room temperature: Red Heater & Compressor Turn Red Heater & Compressor Switch on. Switch on unit is off. I =ON Turn power off;...
  • Page 62 11. Water does not dispense from Unit Possible Reason Solution The correct input water pressure is critical to the performance of the unit to allow solenoids to open. Check water pressure at the inlet bulkhead with a water pressure gauge. Too much water pressure.
  • Page 63 12. No Water is Dispensing from One Side – Cold or Hot Possible Reason Solution Verify water pressure at the Inlet Bulkhead with a Pressure Regulator. Too much water pressure. Additional method of verification is to turn off water to unit and press the Dispense Button.
  • Page 64 14. Small Amount of Water Periodically Dispenses from Faucet Automatically Possible Reason Solution The correct input water pressure is critical to the performance of the unit to allow solenoids to open. Check water pressure at the inlet bulkhead with a water pressure gauge.
  • Page 65 16. Water Streams at an Angle Solution Rotate the Bung (Blue Silicone) and the JG fittings a few degrees. Verify the Incoming Feed with a Pressure Regulator. Should be 2.5- 3bar, Use Pressure Regulator Water Feed Pressure The correct input water pressure is critical to the performance of the unit to allow solenoids to open.
  • Page 66 Run On exists because the tanks pressurize as water is being dispensed. Every Waterlogic tank has an outlet restrictor to ensure the tanks remain full of water and water is controlled as it is released to the faucet.
  • Page 67 HOT TANK DESCALING INSTRUCTIONS The Hot Tank requires removal of mineral deposits (descaling) on a regular basis. Typically descaling should take place every 6 to 12 months to preserve the long-term health of your unit. Use non-toxic cleaner such as ScaleKleen, DEZCAL or Citric Acid Descale Solution to remove mineral deposits as directed by the manufacturer depending upon filtration and local water conditions.
  • Page 68 14. Place a pitcher, catch basin or other container under the faucet of the WL2FL Water Treatment System. 15. Flush the Hot Tank until water runs clear. 16. Once clear Water dispenses from the faucet the Hot Tank has been descaled. Always ensure the WL2FL Water Treatment System is performing to the customer’s satisfaction.

  • Page 69: Cold Water Troubleshooting

    Compressor problem needed. Note: The Waterlogic Firewall reduces 6-log of waterborne bacteria, 5-log of viruses, and 4-log of parasites potentially found in the drinking water. A small amount (about 50ml) of water remains in the Firewall device after dispensing. This water does not remain permanently chilled, and will eventually become room temperature after several hours.

  • Page 70: Hot Water Troubleshooting

    HOT WATER TROUBLESHOOTING INDEX 1. Hot Water is not Hot 86°± -1.5°C (187°± 5°F) Also includes related instructions for: • Disabling Energy Star Sleep Mode • Resetting the Hot Tank Overheat or High Safety Limit • Programming “Changing Hot Water Mode to Ambient Water Mode” The Hot Temperature set point is 85°C (185°F) and is controlled by a thermostat on the side of the Hot Tank.
  • Page 71 Turn Power off. Check OHM’s resistance across terminals on each Thermostat and Overheat separately. Thermostat or overheat “open” on Good components will indicate a closed circuit (continuity) or zero OHM’s on Hot Tank the meter. Replace components as necessary. Loose or improperly Visually inspect wire leads gong to the hot tank;...
  • Page 72 RESETTING THE HOT TANK OVERHEAT OR HIGH LIMIT SAFETY Red Compressor/Heater Switch must be in the O=OFF position Unplug the Power Cord from rear of WL2FL Water Treatment System. Free standing Model: Remove the Lower Front Panel by removing the Phillips Head Screws underneath the Lower Front Panel.
  • Page 73 For demonstrative purposes, photos below have lowered the hot tank from the unit. Press the reset button Reattach the Protective Metal Box by depressing the top flap of the Protective Metal Box so it snaps back into its original position on the Hot Tank. Replace the Lower Front Panel.
  • Page 74 Caution! Please ensure the retrofit of Waterlogic foot pedal systems are only carried out by trained and experienced technicians. The Waterlogic foot pedal system retrofit is NOT to be carried out by ANYONE who is not experienced or trained on Waterlogic systems.
  • Page 75 Installation It is advised to turn off the water supply to the machine and disconnect the water supply during these steps to make it easier to manoeuvre the machine. If you have enough working space around you, this step is not necessary. Safely isolate the WL2FX from the main power supply.
  • Page 76 If required, remove existing UI PCB and replace with the new pedal kit PCB (Ensure the correct PCB kit number us used for your market). Place the appropriate labels on the pedals to ensure the correct pedal matches with the correct water option. Place the pedals either side of the machine and carefully feed the foot pedal harnesses through the grommet.

  • Page 77: Infra-Red

    Caution! Please ensure the retrofit of Waterlogic foot pedal systems are only carried out by trained and experienced technicians. The Waterlogic foot pedal system retrofit is NOT to be carried out by ANYONE who is not experienced or trained on Waterlogic systems.
  • Page 78 What is included in the IR Module Kit? Item Description Number IR Module UI Label Double sided tape for attachment IR Module wire trunking 150mm Cable tie with mount Power adaptor Signal/power cable for IR module WL2FL Manual Page 80 – Revision AUS-04-23...
  • Page 79 Installation It is advised to turn off the water supply to the machine and disconnect the water supply during these steps to make it easier to manoeuvre the machine. If you have enough working space around you, this step is not necessary. Safely isolate the WL2FX from the main power supply.
  • Page 80 Install the UI PCB and IR Module If required, remove existing UI PCB and replace with the contactless PCB kit. Please ensure the correct UI PCB is fitted to the correct water options version of the machine you are carrying out the contactless retrofit to.
  • Page 81 WL2FL Manual Page 83 – Revision AUS-04-23...

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