Page 1
WL50CT MANUAL Quench USA Inc. 630 Allendale Road, Ste 200 King of Prussia, PA 19406 (855) 558-9796 www.Waterlogicwater.com...
Page 2
WL50CT MANUAL Congratulations on your choice of the Waterlogic WL50CT Water Dispenser. The WL50CT model dispenses highly filtered hot and cold water. The Waterlogic WL50CT Water Dispenser provides exceptional quality and great tasting water with every use. INTRODUCTION Carefully read and follow all instructions to ensure proper and efficient operation of your Waterlogic Water Dispenser.
SAFETY ALERT SYMBOLS Read and follow all safety information carefully. The signal words used in this manual are selected as shown below and based on an assessment of the degree of potential injury or damage (severe or minor) and the occurrence of injury (occurs or has the potential to occur) when the warning is ignored: DANGER! Indicates a situation which, when not avoided, results in death or severe injury.
Page 5
WARNING! TIP HAZARD. Dispenser could tip or fall causing serious injury if installed with a base. Always install unit on a firm, flat, and level surface and secure unit to cabinet, wall, or floor if needed and secure to the base, if applicable. Never place heavy items on top of unit and never climb, stand, or hang on unit or storage cabinet to prevent injury and damage.
Mineral Filter. UV Light in Tank The Waterlogic WL50CT uses LED UV technology to help maintain cleanliness inside the tanks. Surface Protection Technology The Waterlogic WL50CT has key surfaces surrounding the dispensing area that are infused with surface protection technology, inhibiting growth of odor and stain-causing microbes, like bacteria and mold.
We believe that performance testing and certifications validate Waterlogic as a world-leader in Water Dispensers. Waterlogic WL50CT Component Certifications Include: The Waterlogic WL50CT-RO/M with WLPC-12 is certified by IAPMO R&T against NSF/ANSI/CAN 61: Q≤1, NSF/ANSI 372, NSF/ANSI 58, and CSA B483.1 for the specific performance of material safety, structural integrity, and lead-free requirements as verified and substantiated by test data.
MODEL/PART DESIGNATIONS MODEL - BRAND NAME DESCRIPTION PART NUMBER WL50CT-RO – Hot & Cold Countertop WL50CT-RO WL50CT-RO Serial#: WL050CRB0EXXXXXX WL50CT-M – Hot & Cold Countertop WL50CT-M WL50CT-M Serial#: WL050CRB0EXXXXXX RO SPECIFIC CONSUMABLES MICRO FILTRATION SPECIFIC FILTER REPLACEMENT FREQUENCY PART NUMBER WLPS-12 SEDIMENT FILTER 1,500 Gallons...
RECEIVING YOUR EQUIPMENT Upon receipt of your equipment, you should check the following: 1. Are the systems still on the pallet? 2. Confirm the number of boxes you are signing for. 3. Is there any obvious damage to the product or the boxes? If there are any discrepancies or any obvious damage to the equipment or boxes, please note it on the “Bill of Lading”...
CONTROL PANEL & OPERATING INSTRUCTIONS • UV Enabled: This light indicates the units UV lights are active and working properly. • Service: This light indicates the filters have been exhausted and need replacement, or a possible water supply issue. • Hot Select Sensor: The left touch sensor is used to select hot water for dispense.
SETTINGS USING THE USER INTERFACE Several settings and functions can be accessed through the User Interface (UI) of the Waterlogic WL50CT. This section will detail what those settings are and how they can be accessed. Filter Reset To reset the internal filter timer, perform the following sequence: 1.
WATERLOGIC MANUFACTURED WATER DISPENSER LIMITED WARRANTY The Waterlogic WL50CT is covered by the Waterlogic Warranty for a period of 3 years from the date of purchase against manufacturer defects given the filtration is changed with Waterlogic branded filters on the recommended schedule.
SERVICE REQUIREMENTS WARNING! Read and understand the contents of this manual before attempting to service the WL50CT Water Dispenser. 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 19
EF007A01 Bimetal High EF005A01 Bimetal Low TB013A01 Hot Tank EF014A01 Cold Tank Thermostat PK188A01 Air Filter 10 PG027A01 Cold Tank Lid PF073A01 Float EH005A01 UV LED PF074A01 Micro Float WL50CT Manual Page 19 - Revision: 05-20-2024...
Page 20
FL001A01 QC Filter Head Assy WLPS-12 Sediment Filter WLPC-12 Pre-Carbon Filter WLRO-12 RO(80GPD) Filter WLLR-12 Lead Reduction Filter WLMINRO-12 Mineral RO Filter No Filter WTCR-12 TCR Filter PF049A02 Flow Restrictor RO SPECIFIC MICRO FILTRATION SPECIFIC WL50CT Manual Page 20 - Revision: 05-20-2024...
WL50CT ELECTRICAL DIAGRAM DANGER! HIGH VOLTAGE ELECTRICAL HAZARD. PCB (Printed Circuit Board) contains High Voltage. Only trained and qualified technicians should attempt live testing. WL50CT Manual Page 23 - Revision: 05-20-2024...
DIPSWITCH SETTINGS On the PCB of the WL50CT, there is a set of dipswitches that can be used to control several different settings on the unit. See the chart and photos below for an explanation of the switches. A quick-reference guide is also on the inside of the PCB cover. DIP S/W1 FILTRATION Carbon...
• ¼” Plastic Tubing, at least 10 feet in length, and assorted ¼” quick connect fittings • TDS Meter and Test Strips for measuring chlorine – Optional 1. Unpack the Waterlogic WL50CT Water Dispenser and check exterior for damage. CAUTION! FILTER FLUSH REQUIRED.
NOTES ON INSTALLATION 1. Do not install the product at the following locations: Near Fires Near chemicals (volatile Near Flammables materials, organic solvents, In Humid Places etc.) In front of air conditioners Near toilets Where exposure to rain or Anywhere the temperature snow is possible may fall below 50°F.
FILTER FLUSHING PROCEDURE Before starting the installation, any filters being used to filter the source water for the unit must be flushed. This is important to rinse any loose carbon or debris from the filters so that it does not plug another filter or membrane or end up inside the unit. DO NOT install and setup the unit before flushing the filters.
Page 28
4. Locate the Pre-Carbon filter (Second from the left) and look to the right side of the filter head. Disconnect the tube at the right side port of the sediment filter from the elbow fitting as shown. With an extra section of ¼” LLDPE tubing (about 2-5ft long), plug this into the elbow fitting on the right side of the filter head, and run the other end to a bucket or drain/sink.
Page 29
10. The last filter to be flushed is the TCR, but it must be flushed with reverse flow. Move the Sediment filter to the second filter head (fig. 1). Then, swap the water source connection with the flush line connection (fig. 1). This will pipe water into the right side of the second head and cause it to exit out of the leftmost port as shown.
Page 30
12. Using ¼”LLDPE tubing, connect the RO Drain port (if using RO configuration) on the unit to a drain or bucket. Remove the top cover of the unit by removing the two screws at the back of the panel, then sliding the top cover back and lifting off the unit. Disconnect the line coming from the end fitting of the filter bank, and using ¼”LLDPE tubing, connect that fitting to a drain or bucket.
Once the filters have been flushed or “rinsed”, installation can begin. Listed below are the steps to properly install and begin use of the Waterlogic WL50CT Water Dispenser. 1. To begin, you will need a ¼” LLDPE tube connecting the unit to a water supply, connected to the “Water In”...
Page 32
3. Check for any leaks on or around the filters and all connections. Check for any drips or puddles in the bottom of the unit. Ensure the leak stop is dry and in the downward position. 4. Once flow is established, water will make its way through the filter system and up to the Cold Tank, and flow downward into the Hot Tank.
Page 33
9. Once flow from both tanks is verified, turn ON the switch on the back of the unit labeled “Hot Switch”. This will enable the hot tank functionality and begin heating the water in the hot tank. 10. Return any panels still off the unit to their original positions and reinstall the screws used to hold them in place.
AIR FILTER 3 Years It is imperative to regularly change the filters on the Waterlogic WL50CT unit. Changing the filters keeps the tanks clean and the water tasting fresh. Failing to change filters regularly can also cause premature degradation of RO filters, which can increase maintenance costs.
Page 35
2. Remove the filter access panel of the unit. Two screws down at the bottom of the panel must be removed. Then, lift the lower lip of the panel and pull outward. The panel should hinge outward, and then come away from the unit completely.
RESETTING THE HOT TANK OVERLOAD THERMOSTAT In the event of a “dry heat” scenario during installation, or if the water supply is blocked to the hot tank, overload thermostats are installed on the Hot Tank to prevent an unsafe heating situation and prevent damage to the unit.
FINAL INSPECTION After installation and sanitization, verify the following: 1. There are no leaks or loose components. 2. The hot water is over 160˚F. 3. The cold water is below 50˚F. 4. Confirm acceptable product water flow. 5. If the system is not filling, then check the water supply and also make sure the leak stop has not been tripped.
PREVENTATIVE MAINTENANCE The following is an outline of preventative maintenance that should be performed on yearly or semi-yearly basis to keep the unit running in top shape. 1. Change filters according to the filter change schedule. Always rinse new filters using the same procedure as the original filters.
SYSTEM INSPECTION When changing filters or performing service, the following items should be completed: Visual Inspection Hose & Fitting Inspection Electrical Inspection Pressure and Flow Test Clean the exterior of system and condenser coils on rear of system. Temperature Check (Cold water should be below 50˚F, Hot water should be above 160˚F) TDS Check Hot Tank Switch On Site Cleanup...
TROUBLESHOOTING INDEX 1. No Power, Panel not Lit. 2. Cold Water is not Cold 3. Hot Water is not Hot 4. No or Low Flow of Water 5. Overfill of Cold Tank 6. Operation Sensors are Unresponsive 7. Leak Stop Triggered 8.
Page 41
5. Overfill of Cold Tank Possible Reason Solution Check function of fill float on underside of tank lid. When the float lifts, it Mechanical Float Failure should choke water flow to zero. If not, replace. 6. Operation Sensors are Unresponsive Possible Reason Solution Power Failure...
Page 42
▪ This will also result in burning through pre filters as it will take much more water to make little product water. o Signs of this issue in gravity fed tanks will be manifested mostly through form of taste complaints, in this system it will manifest itself as running out of water prematurely.
Page 43
o This will also result in burning through pre filters and using a lot of water that will ultimately be just sent down the drain Please see below for recommended air pressure that should be in the bladder depending on size of the bladder.
Need help?
Do you have a question about the WaterLogic WL50CT and is the answer not in the manual?
Questions and answers