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WaterLogic WL100, Operating, Installation And Service Manual

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WaterLogic WL100 Operating, Installation And Service Manual Download Page 43

 

WL100

 

Operating,

 

Installation,

 

and

 

Service

 

Manual

                     

Page

 

43

                                                 

Revision:

 

5

‐

20

‐

2016

 

 

HEATING

 

TROUBLESHOOTING

 

INDEX

 

 
 

Hot Water Problems 

 

  

1.  Hot Water is not Hot 185° +/- 5° 

  
 

Also includes related instructions for: 

  

 

Disabling Energy Saving Sleep Mode

 

 

Resetting the Hot Tank Overload or High Limit Safety

 

 

Changing Hot Water Mode to Ambient Water

 

 
 

 

Summary of Contents for WL100

Page 1: ...aterlogic Commercial Products LLC 11710 Stonegate Circle Omaha NE 68164 800 288 1891 www waterlogic us Tech Portal Website www techportal waterlogic com WL100 OPERATING INSTALLATION AND SERVICE MANUAL...

Page 2: ...F CONTENTS Features and Benefits 3 Certifications 4 Introduction and Safety Alert Symbols 5 Safety Precautions 6 Model and Part Designations 7 Specifications 7 Operating Instructions 8 Hot Tank Princi...

Page 3: ...ination Large Dispense Area 8 5 inch dispense height to accommodate most cup and bottle sizes Child Safeguard The WL100 Water Treatment System requires user to select and hold both Red Buttons to prev...

Page 4: ...ation WQA to NSF ANSI 61 Section 9 Energy Star Certified The WL100 Water Treatment System has been tested and certified to the Energy Star a US Environmental Protection Agency EPA program that helps o...

Page 5: ...roducts manufactured and marketed by Waterlogic and its affiliates are protected by patents issued or pending in the United States and other countries Waterlogic reserves the right to change the speci...

Page 6: ...This system to be used for water only and is not intended for use where water is microbiologically unsafe or with water of unknown quality without adequate disinfection before or after the system The...

Page 7: ...Pressure Regulator Maximum Service Pressure 100 psi 689 kPa Use Pressure Regulator Rated Service Flow 1 89 Liters per minutes 0 5 gallons per minute Environmental Temperature 35 100 F 2 37 C Heater 50...

Page 8: ...D display and control panel for the Waterlogic WL100 Water Treatment System For Cold Water Press the Blue Cold Water Select Button For Hot Water Press the two Red Hot Water Select Buttons at the same...

Page 9: ...n than out There is a small hole in the side of the tank outlet tube that allows air and water to pass into the vent chamber as it is heated Water in the vent chamber is suctioned back through the out...

Page 10: ...WL100 Operating Installation and Service Manual Page 10 Revision 5 20 2016 WL100 WATER FLOW DIAGRAM...

Page 11: ...r or longer period Selecting any button wakes up the WL100 Water Treatment System and turns the heater circuit back on The Hot Tank will typically take less than 10 minutes to heat the water from ambi...

Page 12: ...nt and Cold Water settings Unplug Power Cord and remove Top Cover to access Energy Saver PCB On the Energy Saver PCB Move the Jumper on JP9 from Pins 1 and 2 to Pins 2 and 3 The WL100 Water Treatment...

Page 13: ...range is approximately 6 7 C 20 F thru the full range of adjustment 7 00 to the 5 00 positions You should be able to turn the screw from the factory set point 5 C 41 F 12 00 position about 45 degrees...

Page 14: ...and check exterior for damage Sanitizing Sanitize using a Household Bleach 5 25 Sodium Hypochlorite solution or other approved cleaner throughout the cold water circuit Follow all instructions on the...

Page 15: ...filters to perform as represented and to provide the best quality water possible it is essential that filters be replaced periodically The frequency of filter changes depends upon your water quality a...

Page 16: ...temperature exceeds 77 C 171 F for at least 5 minutes Compressor Test 14 Switch Red Compressor Heater to on I ON position Always ensure Tanks are full of water before turning on the Heater or the Over...

Page 17: ...ze and heat the incoming tap water Following this precaution prevents exposing personnel and equipment drains catch basin etc from scalding hot water Disable Cold and Hot Tanks 1 Turn off the Red Heat...

Page 18: ...et Assembly from Front Panel 8 Unclip the White Red and Black wire connectors from PCB to allow Front Cover to be removed 9 Remove Front Panel 10 Disconnect tubing to allow water to drain from the WL1...

Page 19: ...turned off the Heater will not energize and heat the incoming tap water Following this precaution prevents exposing personnel and equipment drains catch basin etc to scalding hot water Red Compressor...

Page 20: ...from the inlet line solenoids 7 Disconnect tank line outlet lines from Hot and Cold solenoids to drain into basin or bucket 8 Turn outlet fittings outward to avoid water spilling onto the Compressor 9...

Page 21: ...NLY Never expose to direct sunlight heat sources or ambient air temperature above 37 C 100 F or below 2 C 35 F Install indoors and keep unit away from excessive humidity Never expose to freezing tempe...

Page 22: ...ld a container under the dispensing faucet Press both of the Hot Red Dispensing buttons until a continuous flow of water is obtained Once a continuous flow is obtained the Hot Tank is full CAUTION NEV...

Page 23: ...ns of wear or damage DANGER HIGH VOLTAGE ELECTRICAL HAZARD Unplug before inspection and service 2 Ensure there is adequate minimum of 2 clearance around the unit and clean the condenser grill and comp...

Page 24: ...ust be performed at least once a year to eliminate any potential microbiological contaminates See Sanitizing Instructions in the Pre Installation section of this manual Hot Tank Service Hot Tanks with...

Page 25: ...eel Ensure descaling solution is compatible with stainless and always flush the unit completely Dispose in an environmentally safe manner Materials Needed Personal Protective Equipment Rubber or Nitri...

Page 26: ...ction 10 Replace Filters WARNING HOT WATER Unit produces Hot Water up to 87o C 189o F Water above 52o C 125o F can cause severe burns or scalding Hot water should be dispensed carefully into insulated...

Page 27: ...rough the condenser coils on the rear of the unit you will see the hot tank located on the right hand side 5 From the front of the Water Treatment System reach up behind the hot tank and take hold of...

Page 28: ...y depressing the top flap of the Protective Metal Box so it snaps back into its original position on the hot tank 8 Replace the Lower Front Panel 9 Plug in the Power Cord 10 Turn on the Red Compressor...

Page 29: ...WL100 Operating Installation and Service Manual Page 29 Revision 5 20 2016 HEATER CIRCUIT HOT TANK WIRING...

Page 30: ...WL100 Operating Installation and Service Manual Page 30 Revision 5 20 2016 WL100 COUNTER TOP DRAWINGS AND PARTS LIST Wetted Parts...

Page 31: ...Purchase from John Guest 4 PU 4011 A Union Tee John Guest P N P10208S NA Purchase from John Guest 5 PU 4164 L00 00 Solenoid Valve with Terminal at Outlet Position 12 5665 Yes 5 1 CU 0001 Solenoid Cus...

Page 32: ...nk 1 6 Liter 100V 500W Factory Set Point 85 C 185 F 12 5615 Yes 11b ST 8290 Thermostat and Overload Metal Cover 12 6900 Yes 11c HT 3012 Overload with Manual Reset 105 C 221 F 12 1360 Yes 11d HT 3013A...

Page 33: ...1101 Yes 17a PL 0326 L00 00 Cold Adjustment Cover Label PL 0326 Yes 18 ST 8148 A Side Panel Counter Top only 12 5675 Yes 19 CO 9045 Compressor 120V 60Hz NA Special Order 20 ST 8151 A Bottom Panel Coun...

Page 34: ...ert Panel Charcoal 20 1050 Yes PL 1367 Front upper Insert Panel Blue 20 0045 Yes 27 PL 1370 Silicon Button Keymat 20 0050 Yes 28 PL 1368 Button PCB Insert Panel Silver 20 0055 Yes 29 LP 0269 L00 00 WL...

Page 35: ...75 Yes 35b EN 6082 Jumper Pin 20 1005 Yes 36 PU 4024 3 Filter Clip for In Line Filter 10 3099 Yes 37 ST 8326 Filter Bracket Counter Top Only 20 1015 Yes 38 CO 9031 Wire Condenser Counter Top Only 12 3...

Page 36: ...WL100 Operating Installation and Service Manual Page 36 Revision 5 20 2016 WL100 TOWER DRAWING AND PARTS LIST Wetted Parts...

Page 37: ...n Guest P N P10308S NA Purchase from John Guest 4 PU 4011 A Union Tee John Guest P N P10208S NA Purchase from John Guest 5 PU 4164 L00 00 Solenoid Valve with Terminal at Outlet Position 12 5665 Yes 5...

Page 38: ...C 185 F 12 5615 Yes 11b ST 8290 Thermostat and Overload Metal Cover 12 6900 Yes 11c HT 3012 Overload with Manual reset 105 C 221 F 12 1360 Yes 11d HT 3013A Hot Tank Thermostat 87 C 187 F 12 1303 Yes 1...

Page 39: ...onnection 19 1090 Yes 18 ST 8052 Gasket for Power Socket 19 1015 Yes 19 ST 8249 A Side Panel Tower Only 20 0010 Yes 20 PL 1123 Side Panel Plastic Handle Tower Only 12 8058 Yes 21 CO 9045 Compressor 12...

Page 40: ...169 Hot Water Caution Label Adhere to Front Upper Drip Tray Insert Panel 12 0001 Yes 28 PL 1369 Front PCB Cover 20 0035 Yes 29a EN 6130 Front PCB 20 0040 Yes 29b EN 6059 Plastic PCB Support 10 3017 Ye...

Page 41: ...A Upper Shelf Tower Only 12 8003 Yes 38a EN 6131 Energy Saver PCB 20 0075 Yes 38b EN 6082 Jumper Pin 20 1005 Yes 39 CO 9027 Wire Condenser Tower Only 12 8102 Special Order Not Shown EL 5001 B Power Co...

Page 42: ...on and Service Manual Page 42 Revision 5 20 2016 WL100 ELECTRICAL DIAGRAM DANGER HIGH VOLTAGE ELECTRICAL HAZARD PCB Printed Circuit Board contains High Voltage Only trained and qualified technicians s...

Page 43: ...sion 5 20 2016 HEATING TROUBLESHOOTING INDEX Hot Water Problems 1 Hot Water is not Hot 185 5 Also includes related instructions for Disabling Energy Saving Sleep Mode Resetting the Hot Tank Overload o...

Page 44: ...erature ambient water to the 85 C 185 F set point Possible Reason Solution No power to heater elements Check that the Red Heater and Compressor switch is on Turn Red Heater and Compressor Switch on I...

Page 45: ...ing elements Hot tank life is 3 5 years depending on usage depending on usage Typically dealers swap out the hot tank at site take back to the shop to repair Heating Coil Not Working Turn Power off Dr...

Page 46: ...iod Selecting any button wakes up the WL100 Water Treatment System and turns the heater circuit back on The hot tank will typically take less than 10 minutes to heat the water from ambient to the 85 C...

Page 47: ...gh the Condenser coils on the rear of the unit you will see the Hot Tank located on the right hand side 5 From the front of the WL100 Water Treatment System reach up behind the Hot Tank and take hold...

Page 48: ...y depressing the top flap of the Protective Metal Box so it snaps back into its original position on the hot tank 8 Replace the Lower Front Panel 9 Plug in the Power Cord 10 Turn on the Red Compressor...

Page 49: ...ngs On the Energy Saver PCB Move the Jumper on JP9 from Pins 1 and 2 to Pins 2 and 3 Unplug Power Cord and remove top cover to access Energy Saver PCB The WL100 Water Treatment System comes with Hot a...

Page 50: ...as run out of cold water Cold tank capacity is 4 liters for Tower and 2 liters for Counter Top Wait for cold tank to chill water to temperature prior to dispensing more cold water A greater capacity o...

Page 51: ...pressor is Not Running Red Heater and Compressor Power Switch won t light and the Red LED on the Front won t light Possible Reason Solution Circuit Breaker Check the Circuit Breaker Fuse is Blown Repl...

Page 52: ...P PN 20 0040 Replace Front PCB Bad Energy Saver PCB Part Number EN 6131 WLCP PN 20 0075 Replace Energy Saver PCB Defective Red Heater Compressor Switch Replace Red Heater Compressor Switch Compressor...

Page 53: ...tion Turn Red Heater and Compressor Switch on I ON Compressor Starting Circuit Turn Red Heater and Compressor Switch off O OFF Remove the compressor cap on side of the compressor Disconnect the black...

Page 54: ...Water coming out of Faucet Vent Hole 6 Restricted Flow of Hot Water 7 Hot Water Drip out of Faucet 8 Dispenses Hot and Cold Water at the same time 9 No cold water available 10 Water does not dispense...

Page 55: ...or Solenoid Connector Check that they are connected properly and tightened Solenoid If both the Water Pressure and PCB have been ruled out then it is the Solenoid Replace Solenoid Dispensing button is...

Page 56: ...o correct faucet attachments Connect tubing to outlets as needed Hot Water Coming out of Faucet Vent Hole Possible Reason Solution Improper tubing attachment from the tank to faucet or vice versa Veri...

Page 57: ...ideo on the Partner Area of the Waterlogic com website for more information Tubing is creased or has a kink in it Inspect and replace tubing as necessary Faucet nipple screen mesh has obstruction s Un...

Page 58: ...the top to the faucet The hot tank outlet tube has a restrictor in its base This ensures the reservoir is always full by allowing more water in than out There is a small hole in the side of the tank o...

Page 59: ...ter coming out of cold solenoid Replace solenoid as necessary No Cold Water Available Possible Reason Solution Closed Water Supply Valve Open the Water Supply Valve Cold Water Solenoid Valve malfuncti...

Page 60: ...f unplug the unit and visually inspect solenoid connections into the Display PCB Verify the soldering points on connections are secure into the board Remove the PCB to inspect the front of the board E...

Page 61: ...aling of component Pre determine whether water being dispensed is hot cold Isolate the water supply push the DISPENSE button to release the line pressure and remove the coil affixed to the solenoid st...

Page 62: ...leased to the faucet The inlet solenoid controls flow into the tanks The tanks will depressurize once the dispense button is released the inlet solenoid closes A small amount of water will Run On thro...

Page 63: ...stainless steel Ensure descaling solution is compatible with stainless and always flush the unit completely Dispose in an environmentally safe manner Materials Needed Personal Protective Equipment Rub...

Page 64: ...s satisfaction 20 Replace Filters WARNING HOT WATER Unit produces Hot Water up to 189o F Water above 125o F can cause severe burns or scalding Hot water should be dispensed carefully into insulated co...

Page 65: ...tion to Waterlogic for evaluation The form is available at www waterlogic us Supporting documentation must include but is not limited to proof of purchase installation date failure date and supporting...

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