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WL3000 Technical Manual - May 2014

Electrical Wiring Diagram

Cold and Hot

Main PCB Schematic Diagram 

Cold and Hot

DANGER HIGH VOLTAGES PRESENT ON THIS PCB

CARE MUST BE TAKEN WHEN LIVE TESTING

Mark

Description 

Mark

Description

20S1

Hot solenoid valve

PS1

Control power switch

20S2

Cold solenoid valve

PS2

Comp & heater power switch

26H

Thermostat for overheat-hot tank Q 4 - 5

Transistor

BT

Ballast

RL 1-5

Relay

CDS

CDS for UNV Lamp

S 1 - 4

Temperature setting switch

CPU

Central processing unit + PCB

S

Glow starter

DS

Drip tray sensor

T

Transformer for PCB

EF1

Enclosed fuse (1A)

TF

Internal thermal fuse

H

Hot water heater

TH1

Thermistor-hot water

MC

Motor for compressor

TH2

Thermistor-cold water

MFC

Motor for compressor IN

UV

UV lamp

PF

Power Fuse (250V/10A)

A

230V from Red Switch

B

230V to UV Ballast

C

Output to UV Lamp

D

230V to Heater

E

230V from Green Switch

F

230V to Compressor

H

Cold Thermostat

I

Hot Thermostat

J

Not used

K

UV Sensor

L

Drip Tray Sensor

N

12 Pin Ribbon Cable

O

9 Pin Ribbon Cable

R

24V DC to Cold Valve

S

24V DC to Hot Valve

V

24V DC IN from Transformer

W

230V DC to Transformer

X

Earth

Y

PCB Configuration

  

Summary of Contents for WL3000

Page 1: ...WL3000 Technical Manual May 2014 WL3000 Technical Manual ...

Page 2: ...n kit used to connect the main water are supplied by the technician Don t reuse the old ones 10 The appliance is to be supplied through a residual current device RCD having a rated residual operating current not exceeding 30mA 11 This appliance is intended to be used in household and similar applications such as staff kitchen areas in shops offices and other working environments farm houses and by...

Page 3: ...rature of the hot tank is controlled by the Microprocessor and can be set between 70 C and 95 degrees C It is recommended that hot temperature is set at 87 degrees C this being the ideal temperature for instant drinks A thermal cut out is fitted to the hot tank to prevent overheating The tank is fed water via a scale inhibiting filter to increase the tank life Setting the hot water temperature at ...

Page 4: ...inates It is important for the UV sterilization system to be supplied with clean water in order to achieve maximum efficiency If the water is not cleaned of particulate matter this will restrict the penetration of the UV radiation into water There are many kinds of different filter combinations available from Waterlogic to suit local water conditions UV LAMP The UV light is an 8 Watt germicidal la...

Page 5: ...IR VENT SOLENOID VALVE 4 SOLENOID VALVE 3 PUMP FILTER DRYER COLD SENSOR SAFETY VALVE CHECK VALVE CHECK VALVE CO2 In COLD TANK DRAIN VALVES AIR HOLE FOR DRAIN COLD TANK SPARKLING WATER HOT TANK COMPRESSOR CONDENSER FAN MOTOR FAUCET OUT Water UV LAMP FILTER FILTER IN Water SOLENOID VALVE 1 SOLENOID VALVE 2 HOT WATER OUT COLD WATER OUT AIR VENT FILTER DRYER COLD SENSOR COLD TANK DRAIN VALVE DRAIN VAL...

Page 6: ...T Water UV LAMP SOLENOID VALVE 1 SOLENOID VALVE 2 Main Parts Layout Cold Sparkling Models FILTER FILTER IN Water SOLENOID VALVE 1 SOLENOID VALVE 4 WATER IN COLD WATER OUT SPARKLING WATER OUT AIR VENT SOLENOID VALVE 3 SOLENOID VALVE 2 PUMP FILTER DRYER COLD SENSOR SAFETY VALVE CHECK VALVE CHECK VALVE CO2 In COLD TANK DRAIN VALVE AIR HOLE FOR DRAIN COLD TANK SPARKLING WATER COMPRESSOR CONDENSER FAN ...

Page 7: ...st until the water runs clear of any carbon fines Approximately 10 litres 7 Now flush water through the Cold Tank Approximately 10 litres 20 litres if cold only 8 Once you are sure that water is running through both the cooling and heating circuit then turn on the green heater and compressor switch at the rear of the machine 9 Carry out a visual inspection for any water leaks 10 The hot water will...

Page 8: ...42 PSi 3 Bar 8 Check the electrical socket if required and then make the electrical connection to the machine by plugging the power lead into the rear of the machine then connecting to the electrical socket Make sure that the red and green switches located at the rear of the machine are off when you turn on the electrical supply to the machine Do not at this stage turn on these switches 9 The wate...

Page 9: ...r any pressure drop as this indicates a leak INSTALLATION KIT The WL3000 must be installed according to the local guidelines and a pressure reducer must be installed as part of the installation The pressure reducer should not be set higher than 3bar The WL3000 should not be connected to water supplies of unknown bacterial quality or those not already fit for human consumption The WL3000 should onl...

Page 10: ...up is full Never try to fill more than one vessel at a time Note Default mode for both options is cold water COLD SPARKLING HOT AND EXTRA HOT COLD HOT AND EXTRA HOT COLD 8 C COLD 8 C COLD WATER Push cold water button Push dispense button cold water will be dispensed SPARKLING WATER Push sparkling water button Push dispense button sparkling water will be dispensed HOT WATER Push hot water button Pu...

Page 11: ...WATER Push cold water button Push dispense button cold water will be dispensed COLD WATER Push cold water button Push dispense button cold water will be dispensed COLD WATER Push dispense button cold water will be dispensed AMBIENT WATER Push ambient water button Push dispense button ambient water will be dispensed SPARKLING WATER Push sparkling water button Push dispense button sparkling water wi...

Page 12: ...he door undo the screw located in front of the dispense nipple Lift and tilt the front door panel towards you Remove the programming board from the holder and replace the front door Note The door will not close completely due to the cable extension The buttons on the board have the following functions PREV Scroll the menu down NEXT Scroll the menu up MENU ENTER Enter an option on the menu ESC Esca...

Page 13: ... for 10 minutes Constant The UV lamp is set to be on all the time F C F Set at Fahrenheit C Set at Centigrade Language English The display will be in English French The display will be in French German The display will be in German Menu Options Brief Description Filter timer 3 months Timer for filter life set at 3 months 6 months Timer for filter life set at 6 months 9 months Timer for filter life...

Page 14: ...k taking great care at this stage not to crack the Quartz Sleeve by over tightening the UV retaining nut 9 Replace the UV lamp assembly and re connect it Do not touch the UV lamp with bare hands 10 Remove check and inspect the blue faucet nipple and if it is cracked or has Calcium build up replace it Please ensure that you use cleaning gloves when handling parts that come in direct contact with th...

Page 15: ...s OK then sterilise it and put back using clean rubber gloves 18 Remove and clean the drip tray and grill If the grill is damaged or heavily stained and you are unable to clean it then it is advisable to replace the grill 19 Wipe all surfaces around the drip tray and faucet nipple area with a bacterial wipe or spray 20 Return the drip tray to position 21 Flush a further 15 litres of water if you h...

Page 16: ...he cold tank being frozen Disconnect the power from the machine and leave for one hour If the problem persists please contact you authorised service agent 4 Low flow of cold water As above 5 Low flow of hot water Indicates that the hot tank requires de scaling Please contact you authorised service agent 6 Low flow for all water circuits It could be that your filter filters are blocked Please conta...

Page 17: ...ssure 2 3 5 2 3 5 2 3 5 2 3 5 Recommended Water Pressure 3 Bar 3 Bar 3 Bar 3 Bar PRODUCT MODEL DESCRIPTION ENERGY COMSUMPTION IN NORMAL OPERATION MAXIMUM NOISE LEVEL Hot Cold and Sparkling 2 59 2 21 KwH 14 dB Hot and Cold 2 47 2 11 KwH 14 dB Cold and Ambient 1 2 KwH 0 9 dB Cold and Sparkling 1 32 KwH 10 dB Cold Only 1 2 KwH 0 9 dB MODEL g 2 OZ 0 07 COLD TANK WL 3000 72 2 54 WL 3000 single tank WL ...

Page 18: ...ent laboratory to show its ability to inhibit the growth of bac teria mould and fungi by up to 99 9 over a 24 hour period and for the duration of the machine life FREQUENTLY ASKED QUESTIONS ABOUT BIOCOTE Why use BioCote BioCote will help reduce the risk of cross contamination You may not want to think about it but every surface in the working environment is a potential breeding ground for Bacteria...

Page 19: ...W 230V DC to Transformer X Earth Y PCB Configuration DANGER HIGH VOLTAGES PRESENT ON THIS PCB CARE MUST BE TAKEN WHEN LIVE TESTING Mark Description Mark Description 20S1 Hot solenoid valve PF Power Fuse 250V 10A 20S2 Cold solenoid valve PS1 Control power switch 20S3 Sparkling solenoid valve PS2 Comp heater power switch 26H Thermostat for overheat hot tank Q 4 5 Transistor BT Ballast RL 1 5 Relay C...

Page 20: ... CPU Central processing unit PCB S Glow starter DS Drip tray sensor T Transformer for PCB EF1 Enclosed fuse 1A TF Internal thermal fuse H Hot water heater TH1 Thermistor hot water MC Motor for compressor TH2 Thermistor cold water MFC Motor for compressor IN UV UV lamp PF Power Fuse 250V 10A A 230V from Red Switch B 230V to UV Ballast C Output to UV Lamp D 230V to Heater E 230V from Green Switch F ...

Page 21: ...tral processing unit PCB S 1 4 Temperature setting switch DS Drip tray sensor S Glow starter EF1 Enclosed fuse 1A T Transformer for PCB MC Motor for compressor TF Internal thermal fuse MFC Motor for compressor IN TH2 Thermistor cold water PF Power Fuse 250V 10A UV UV lamp A 230V from Red Switch B 230V to UV Ballast C Output to UV Lamp E 230V from Green Switch F 230V to Compressor H Cold Thermostat...

Page 22: ...nit PCB S 1 4 Temperature setting switch DS Drip tray sensor S UV starter EF1 Enclosed fuse 1A T Transformer for PCB MC Motor for compressor TF Internal thermal fuse MFC Motor for compressor IN TH2 Thermistor cold water P Pump UV UV lamp PF Power Fuse 250V 10A WLVL Sparkling water level check A 230V from Red Switch B 230V to UV Ballast C Output to UV Lamp E 230V from Green Switch F 230V to Compres...

Page 23: ...perature setting switch DS Drip tray sensor S Glow starter EF1 Enclosed fuse 1A T Transformer for PCB MC Motor for compressor TF Internal thermal fuse MFC Motor for compressor IN TH2 Thermistor cold water PF Power Fuse 250V 10A UV UV lamp PS1 Control power switch A 230V from Red Switch B 230V to UV Ballast C Output to UV Lamp E 230V from Green Switch F 230V to Compressor H Cold Thermostat J Not us...

Page 24: ... Safety Valve 15 Quartz Sleeve 16 Sleeve O Ring 17 1 4 Equal Tee 18 SS Insert Faucet 19 Faucet 2 hole Faucet 2 hole including item 18 Faucet 3 Hole 20 Faucet O Ring 21 Faucet Nipple 22 Faucet Gauze 23 Silicon tube 24 Hot Sensor 25 Hot Tank 26 5 16 Drain Valve 27 Level Probe 28 Level Sensor Sleeve 29 1 4 Straight Adapter 30 Sparking Double Cold Tank Wetted Parts List Cold Hot and Sparkling Models 1...

Page 25: ...045 Filter Head 5 N A Carbon Filter 6 PU 4008 1 4 Equal Elbow 7 PU 4056 Solenoid Valve Double 8 PU 4007 5 16 1 4 Reducing Elbow 9 PU 4039 5 16 Tube Metre lengths 10 CT 2039 1 4 Drain Valve 11 CT 2002 Quartz Sleeve 12 CT 2006 Sleeve O Ring 13 PL 1088 SS Insert Faucet 14 PL 1011 Faucet H C PL 1081 Faucet H C inc Item 13 15 CT 2007 Faucet O Ring 16 PL 1013 Faucet Nipple 17 PL 1013 G Faucet Gauze 18 P...

Page 26: ...ic 6 1 4 Equal Elbow 7 Solenoid Valve Double 8 5 16 Tube 9 1 4 Drain Valve 10 Quartz Sleeve 11 Sleeve O Ring 12 SS Insert Faucet 13 Faucet 2 hole Faucet 2 hole including Item 12 14 Faucet O Ring 15 Faucet Nipple 16 Faucet Gauze 17 Silicon tube 18 Cold Tank 19 Equal Tee Wetted Parts List Cold and Ambient Models 17 18 16 15 14 13 12 11 10 8 8 7 6 6 6 6 5 4 9 19 3 3 3 2 2 2 2 2 2 2 1 Customer specifi...

Page 27: ...4 PE Tube 3 1 4 Stem Elbow 4 Filter Head 5 Carbon Filter 6 1 4 Equal Elbow 7 Solenoid Valve Double 8 5 16 1 4 Reducing Elbow 9 5 16 Tube 10 1 4 Drain Valve 11 Water Pressure Pump 12 Solenoid Valve Single 13 Non Return Valve 14 Safety Valve 15 Quartz Sleeve 16 Sleeve O Ring 17 1 4 Equal Tee 18 SS Insert Faucet 19 Faucet 2 hole Faucet 2 hole inc Item 18 20 Faucet O Ring 21 Faucet Nipple 22 Faucet Ga...

Page 28: ...tomer specific No Part Description 1 1 4 Bulkhead Fitting 2 1 4 PE Tube 3 1 4 Stem Elbow 4 Filter Head 5 Carbon Filter 6 1 4 Equal Elbow 7 Solenoid Valve Single 8 5 16 Tube 9 1 4 Drain Valve 10 Quartz Sleeve 11 Sleeve O Ring 12 SS Insert Faucet 13 Faucet C only Faucet C only inc Item 12 14 Faucet O Ring 15 Faucet Nipple 16 Faucet Gauze 17 Silicon tube 18 Cold Tank ...

Page 29: ...talian Spanish Portuguese English French Dutch Norwegian Swedish Danish Cold Ambient Display English French German English French Spanish 10 Keymat C H Ex Keymat C S H Ex Keymat C S A Keymat C S Keymat C only 11 LCD 4 button hole Label 2 button hole label No button hole label 12 Top Cover 13 UV Retain NUT 14 CDS Sensor Main Parts Illustration Models WLMHC3000 WLMCW3000 41 42 44 45 46 43 47 48 49 5...

Page 30: ...rd UK 51 Programming PCB 52 Plastic Cover for PCB No Part Description 15 UV Rubber 16 UV Lamp 16 UV Lamp Assembly with Wire 17 Black O Ring 18 Quartz Sleeve 19 Retaining Nut 20 UV Ballast 21 Power Transformer 1A 22 Main PCB H C Main PCB C H S Main PCB C only Main PCB C S 23 Upper Base 24 Solenoid Valve Single Solenoid Valve Double 25 Hot Tank with Heater 26 Hot Sensor 27 Hot Tank Insulation 28 Col...

Page 31: ...Beacon Court Sandyford Dublin 18 Ireland www waterlogic com Waterlogic USA 11710 Stonegate Circle Omaha NE 68164 Speak to a Water Expert Rest of the world exportsales waterlogic com 353 1 293 1960 USA Canada and Mexico info waterlogicusa com 1 402 884 7212 ...

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