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WL3 Technical Manual - Version 1, July 2014

16

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8.

 Make the water connection using an installation kit. Waterlogic recommends the 

use of a pressure reducing valve, a shut off valve and a non return valve. These 

should be fitted before the water intake to the machine. Minimum operating pressure 

for the machine to work suitably is 2.6bar. The minimum incoming flow rate is 1.2 

litres per minute. The ideal operating pressure is at 3bar, and at pressures higher 

than 3.2bar the machine will not function correctly and this can lead to leaks. The 

water should be from a potable source and should be allowed to run clear of any 

sediment before making the connection into the WL3 Firewall. 

9.

 Check all the connections to ensure there are no water or CO

2

 leaks within the 

WL3 Firewall machine.

10.

 Check the electrical wall socket (polarity) and then make the electrical connection 

to the WL3 by plugging the power lead into the socket on the rear of the WL3. Then 

connect it to the electrical feed or wall power outlet. Turn on the power supply to 

the WL3.

11.

 Re-fit the top and bottom covers and secure them using the screws removed 

earlier, then turn on the red power switch. The WL3 will go through a self-test 

cycle and the LED’s will light automatically. When the self-test cycle completes, the 

sparkling water model will automatically fill with water, whilst still water models will 

need to be manually flushed by depressing the hot dispense button first or the cold 

water dispense button. When the WL3 has completed filling flush through 10 litres 

of water by depressing the hot, cold and sparkling buttons. Make sure the hot tank 

is full of water and turn on the green heater and compressor switch at the rear of the 

machine, the WL3 Firewall will then begin to cool and heat.

12.

 The water temperatures are pre-set at the factory to 5°c for the cold water and 

87°c for the hot water.

13.

 The water should now be taste tested, any hint of a taste in the water means 

the machine needs to be flushed further with an additional 10 litres and then taste 

tested again.

14.

 The WL3 Firewall should be sanitized at installation.

1. 

Turn off the empty CO

2

 cylinder and disconnect the CO

2

 pressure regulator.

2. 

With the new bottle, remove the dust cap (if there is one in place), aiming the 

valve away from you. Momentarily open the valve and purge some of the CO

2

 gas 

to remove any dirt or dust that may have entered the nozzle.

3.

 Check that the rubber O-ring has not fallen out of the CO

2

 pressure regulator 

when it has been removed from the empty CO

2

 cylinder. If it is still correctly in place 

then attach the CO

2

 pressure regulator to the new bottle and connect via a length 

of ¼” flexible hose to the WL3 Firewall.

4. 

Open the valve slowly simultaneously with step 5 below and observe the gauge 

reading on the regulator, it should be at 3bar of pressure as this setting is pre-set, 

but if not adjust were necessary.

5. 

Lift the yellow lever under top cover for 4-6 seconds to purge the gas line and 

carbonator.(This must be done when you open the CO

2

 cylinder valve so that the 

tank is not damaged when initially pressured)

6. 

Place a container of at least 5 litres under the faucet and dispense sparkling 

water until just the CO

2

 gas is being dispensed from the faucet. The WL3 will now 

refill. This takes approximately 4 minutes. When the pump has stopped turn the CO

2

 

gas bottle off.

7. 

Record the regulator pressure, normally 3 Bar. After 5 minutes check the gauge 

for any pressure drop as this indicates a leak and turn the CO

2

 back on following 

this procedure. (DO NOT LEAVE THE MACHINE WITHOUT CHECKING THE CO

2

 IS 

SWITCHED ON!!!)

Instructions 

on Changing the CO

2

 Bottle

Summary of Contents for WL3 Firewall

Page 1: ...WL3 Firewall Technical Manual...

Page 2: ...ent 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 cli...

Page 3: ...ore the Activated Carbon process will remove a whole range of contaminants e g chlorine and pesticides It is important for the UV sterilization system to be supplied with clean water in order to achie...

Page 4: ...ation tank at a minimum pressure of 3 2 bar This pressure is required to overcome the internal pressure from the CO2 gas which is in the tank IN FAUCET UV The Unique design allows the faucet area to b...

Page 5: ...VALVE WATER IN SPARKLING WATER OUT SOLENOID VALVE PUMP CHECK VALVE CO2 In SPARKLING TANK SAFETY VALVE COLD SENSOR COLD TANK SUCK BACK SOLENOID VALVE CHECK VALVE HOT WATER OUT HOT WATER OUT AIR VENT S...

Page 6: ...VALVE SOLENOID VALVE SPARKLING WATER OUT COLD SENSOR COLD TANK SOLENOID VALVE SUCK BACK SOLENOID VALVE CHECK VALVE AMBIENT WATER OUT COLD WATER OUT SOLENOID VALVE Wetted Parts Layout Cold Ambient and...

Page 7: ...als could present a trip hazard Keep them off the floor Take care not to allow the power lead to get wet If the lead gets wet it must not be used CO2 gas cylinders used for sparkling units are under h...

Page 8: ...s required the whole way around the machine to allow for sufficient ventilation The WL3 must not be installed in direct sunlight adjacent to a heat source or in an ambient room where the temperature i...

Page 9: ...he WL3 Firewall will then begin to cool and heat 12 The water temperatures are pre set at the factory to 5 c for the cold water and 87 c for the hot water 13 The water should now be taste tested any h...

Page 10: ...ock 7 1 4 Pushfit Outlet Your WL3 is generally ready for use Dispensing your choice of water is very simple as follows 1 Place your cup centrally in the dispensing area 2 Select the type of water you...

Page 11: ...he button starts flashing This means that the water is now heating to the extra hot temperature Once the button stops flashing press and hold the hot water button and simultaneously press the ambient...

Page 12: ...Firewall housing and the quartz spiral 8 Check the spiral for any scale build up and clean were necessary 9 Examine the UV loom for any discolouration or wear if there is any visible remove the loom a...

Page 13: ...removing the UV lamp Inspect the spiral for any damage or calcium build up if there is a large amount of calcium remove and replace the spiral and send it away to be treated by an ultrasonic bath 11 U...

Page 14: ...re to the WL3 Firewall is 45 PSI Check the filters are not partially blocked that the solenoid valves function correctly hot tank calcium build up need to be de scaled cold tank ice build up needs to...

Page 15: ...FS CAS WL3 M HCA WL3 M CA WL3 M CAS Machine Size 385mm W x 365mm D x 1140mm H 385mm W x 365mm D x 1140mm H 385mm W x 365mm D x 1140mm H 385mm W x 365mm D x 1140mm H 385mm W x 460mm D x 486mm H 385mm...

Page 16: ...o the surface of our products giving them built in sustainable antimicrobial protection BioCote s silver technology has been tested by an independent laboratory to show its ability to inhibit the grow...

Page 17: ...id Valve DC24V 1000mm 13 JG Equal Tee Connector 1 4 14 JG Equal Elbow Connector 1 4 PI0308S 15 1 4 PE Pipe 16 Water Pressure Pump DC24 Daehwa 17 1 4 PE Pipe 18 JG Equal Elbow Connector 1 4 PI0308S 19...

Page 18: ...Elbow Connector 1 4 PI0308S 36 Solenoid Valve DC24V 1000mm 37 1 4 PE Pipe 38 1 4 PE Pipe 39 1 4 PE Pipe 40 JG Equal Elbow Connector 1 4 PI0308S 41 JG Equal Tee Connector 1 4 42 FW Assm 43 JG Equal El...

Page 19: ...ite WL650 universal as ST 8011 16 JG Equal Elbow Connector 1 4 PI0308S 17 Solenoid Valve DC24V 1000mm 18 JG Equal Elbow Connector 1 4 PI0308S 19 JG Equal Elbow Connector 1 4 PI0308S 20 Solenoid Valve...

Page 20: ...ual Elbow Connector 1 4 PI0308S 68 JG Equal Straight Connector 1 4 69 Wire Condenser WL650FS 70 13W UV Lamp UV and wire and plastic connector assembled N Part Description 31 Universal FS Filter Bracke...

Page 21: ...eacon Court Sandyford Dublin 18 Ireland www waterlogic com 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 72...

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