WaterLogic WL850HV Technical Manual

Category
Water dispensers
Type
Technical Manual
WL 850 HV
Technical Manual
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WL850 HV Technical Manual - Version 1, November 2007
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Index
Introduction 5
Operational Information 6
Creating Carbonated Water 10
Components Layout Diagram 12
Pre Delivery Inspection Procedures (PDI) 14
Installation Procedures 16
Operating Instructions 20
Maintenance And Servicing 22
Sanitizing The Machine 24
Cleaning WL 850 HV 25
Troubleshooting The WL 850 HV 26
WL 850 HV Exploded Diagram 28
WL 850 HV Wetted Parts Diagram 30
WL 850 HV Main Parts Layout Diagram 33
WL 850 HV Electrical Wiring Diagrams 34
Technical Specifications 36
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Thank you for purchasing the Waterlogic WL850HV water purifier.
The WL850HV is suitable for use in a small or large office and it is designed to be
connected to mains public drinking water supplies.
Waterlogic International are using proven technology to clean and then purify your
mains water supply and then chill the water so that you can enjoy great tasting and
healthy still and sparkling water all the time.
Waterlogic uses a unique filtration system containing activated carbon to remove
chlorine and other chemicals from your water supply as well as sediment that have
not been removed by your water authority.
The water is then stored in a double cold tank assembly with choice of cold and
sparkling and also a hot tank providing in total 5.5 litres of stored purified water. The
cold tank contains a specially designed ultra violet light that destroys bacteria and
protects the water from bacteria build-up while in storage.
The WL850HV has been designed in a way that enables ease of service by your
nominated supplier to change both the filter and the UV lamp at 6-month service
intervals.
The WL850HV has new design for the bottle fill solution.
With over 10 years experience in the water industry Waterlogic International Ltd. is
continually developing new products to meet the needs, and health concerns of
businesses and the general public.
If you would like Waterlogic International to keep you informed of the latest
developments in the water industry go to our website at www.waterlogic.com and
register for our free newsletter.
Introduction
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7
Operational Information
WL850 HV
moving of the small switch will allow just the hot button to be pushed to vend
ambient water. This option does allow you to convert the machine for one button
operation for hot water. All machines are factory set at two-button operation for hot
water. Any change of the button configuration for use in hot water dispensing is the
responsibility of the distributor if so required. Waterlogic strongly advises against
the use of a one button operation for a hot water. The PCB also has a UV failure
alarm, and timer switches that can set the UV lamp on time as 3 minutes, 10 minutes
or constant.
COLD TANK
The cold tank is manufactured from 304 Stainless Steel which is non-corrosive,
inert and reflects Ultra Violet Light (UV). The tank system consists of a double
tank assembly. The cold water temperature should be set at 5ºC, this being ideal
temperature for a cold drink. The capacity of the tank is two litres. When the water
is stored in the Cold Tank it is chilled and exposed to UV at the same time, this
protects the water from Bacteria growth.
UV LAMP
The UV light is an 8watt germicidal lamp at a wavelength of 253.7 NM, which is
very efficient at destroying Bacteria found in water. UV radiation kills Bacteria by
destroying the DNA nucleus of Bacteria. An 8-watt lamp is at peak performance
for six months and then should be changed. Tests prove that the 8-Watt lamp in
combination with a 2 litre stainless tank has a very effective kill rate of Bacteria. The
lamp is immersed in the cold tank and protected by a quartz sleeve which allows UV
radiation to pass through to the water. When the lamp is changed the quartz sleeve
should be removed and cleaned also.
The UV lamp can be set to 3 minutes, 10 minutes and constant time on the PCB.
The WL850HV is available
in following options:
a) Cold, Hot & Sparkling
b) Cold, Ambient & Sparkling
c) Cold & Sparkling
When reading this manual,
note the differences between
theoptions and focus on the particular
sections that concern the unit installed.
WL3 Technical Manual - Version 1, October 2012
PCB
The PCB controls the solenoid valves, the pump level probe, the LED power and
warning light. There is also a small switch mounted on the back of the PCB that
will change the function of the hot button. On a hot and cold machine, the hot and
sparkling button must be pushed together for hot water. But on an ambient machine
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WATER PIPE AND FITTINGS
All water connection fittings are made by the John Guest Company and are approved
to NSF standard 51. The machine is connected the water supply by a ¼ female
bulkhead fitting.
The entire internal water circuit and all the components which come in contact with
water are food grade NSF / WRAS approved.
PLASTIC PANELS
The moulded panels are made from ABS plastic. All the ABS plastic panels are UV
resistant and incorporate the heat retardant standards of CE and UL... Please note
that the machine should not be exposed to direct sunlight. Placing machines in
direct sunlight from a window, or close to a radiator, or on in a room of high ambient
temperature will effect the efficiency of the refrigeration circuit.
WATER PUMP
The pump is 24V DC and forces the pre-chilled cold still water in to carbonation tank
at high pressure. This pressure is required to overcome the internal carbonation
tank pressure of 45 PSI of CO
2
gas. By forcing cold water at pressure into a tank of
CO
2
gas the machine produces carbonated water. A level probe in the carbonation
tank controls the water pump connected to the machine PCB.
THE GAS REGULATOR
The correct flow and pressure of gas that is fed to the carbonation tank is controlled
by a CO
2
gas regulator and is factory set at 45PSI. The gas pressure can be increased
and this may see an increase in the level of carbonation, but this is also relevant
to water temperature and pressure. Over adjustment of gas pressure (50PSI) will
see no increase of carbonation levels and in fact will stop the machine functioning
correctly. Food grade CO
2
gas must be used at all times.
FILTERS
The filtration system on the WL850HV is NSF approved two –stage filter. Stage
one is a 10 micron screen; Stage two is a Granular Activated Carbon (GAC) process
which will remove a whole range of contaminates e.g. chlorine, pesticides, sediment,
and any taste or odour that may be in the water. Carbon filter also remove a whole
range of other contaminants found in water. 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, and for the exclusion of Crypto, Cysts
and heavy metals. All filters must be changed at 6-month service interval.
HOT TANK
The hot water tank has a two litre capacity; it is manufactured from 304 stainless
steel and is heated by a 800 watt heating element. Temperature of the Hot Tank
is controlled by a mechanical thermostat and is factory set at 87ºC, this being the
ideal temperature for instant drinks. A thermal cut out is fitted to the Hot Tank to
prevent overheating. The tank can be fitted with an optional scale-inhibiting filter
to increase the tank life. Setting the hot water temperature at 87 ºC also helps stop
scale forming in the Hot Tank.
COMPRESSOR
The compressor operates at 220-240V and at 50Hz. It uses R134a non-Ozone
depleting refrigerant gas. There is also the option to use Natural refrigeration gas
WATER VALVES
Dispensing of water to the customer is achieved by means of a 24V DC electrical
solenoid valve. The valves are energized every time a customer pushes the dispense
button for a drink. DC voltage is used to give a positive and quieter action of the
solenoid valve. The WL850HV model is fitted with both inlet and outlet valves.
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Creating Carbonated Water
CARBONATION
The carbonation in the tank has been designed to a similar level to that in international
soft drinks.
Good carbonation depends on a combination of CO
2
gas pressure, water pressure,
water quality and temperature.
CREATING CARBONATED WATER
Understanding how it works.
Carbonated water is created by mixing carbon dioxide gas with water in a stainless
steel chamber and is controlled by the following parameters:
1. Temperature. The colder the water, the more the gas can be absorbed
2. Water pumping pressure 75 PSI (4.8bar)
3. CO
2
gas pressure 45 psi (3bar)
Water is pumped into the chamber in the form of a jet which strikes the plate at the
bottom of the tank causing turbulence which in turn causes the gas to be rapidly
absorbed into the water.
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Components Layout Diagram
Hot and Cold
1
14
15
16
17
3
4
5
6
7
8
9
10
11
12
13
2
29
28
27
26 30
31
32
33
34
18
19
20
21
22
23
24
25
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Pre Delivery
Inspection Procedures (PDI)
CAUTION:
Only competent trained technicians should work on Waterlogic products.
Waterlogic units may weigh over 25KG. We recommend caution when lifting.
Packing materials 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.
CO
2
gas cylinders used for sparkling units are under high pressure and should
be handled carefully and all safety instructions should be followed.
For Hot and Cold units, omit section 8, 10, 12.
For Cold and Sparkling units, omit section 13, 15.
1. Unpack and carry out a visual inspection of the unit for any transit damage.
2. Remove the top cover and the lower front panel and visually inspect the internals
of the machine for any wires or pipes that may have come loose in transit.
3. Connect the water supply.
4. Ensure the switch on the rear of the machine is in the off position
and connect the unit to a power supply.
5. Connect CO
2
.
6. The unit is now live and suitable safety precautions should be taken.
7. Flush water through the hot tank first until the water runs clear of any carbon
fines. Approximately 15 litres.
8. Now flush water through the cold tank. Approximately 5 litres. (20 litres if cold
only)
9. Once you are sure that water is running through both the cooling and heating
circuit
then turn on the heat and compressor switch at the rear of the machine.
10. Carry out a visual inspection for any water leaks.
11. The hot water will heat to approx 87ºC.
12. To test the cold water wait until the compressor has shut off. Extract a further
500 ml of water and allow the compressor to recover again. Test the 2nd cup of
water taken. It should be between 3 and 7ºC.
13. Inspect the cold water produced for clarity and taste. If required flush more
water to remove any adverse taste or carbon fines.
14. Return the switch to the off position and isolate the power and water to the
machine.
15. Drain the hot tank and cold tank.
16. Replace all panels, clean the machine and repack the machine.
Pre Delivery
Inspection Procedures (PDI)
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Installation Procedures
Important notice: This procedure should only be carried out by an engineer
or staff trained by Waterlogic International or an approved distributing agent.
1. Site the machine with a 50mm. air gap at both sides and back. Mount the machine
on a firm flat surface so that it cannot topple over.
2. Level the machine using the adjustable feet.
3. It is advisable that the water supply and electrical supply is within 2 Meters of the
machine.
4. Remove the top cover of the machine. If you are installing a freestanding machine
also remove the lower front cover. This is retained by two clips located under the
front edge at the bottom of the cover, push clips up to release.
5. Before connecting the CO
2
bottle to the machine prepare the gas bottle by
removing the dust cover (if fitted). Now face the gas outlet away from you and
momentarily turn the gas on and off by twisting the knob located on the gas bottle.
This will allow a high pressure burst of CO
2
gas to clean any dust and dirt from the
fittings. Now attach the gas regulator to the bottle and the gas pipe to the push
fitting on the regulator. The pressure of the regulator should be set at 45PSI. Locate
the gas bottle inside the machine and strap the gas bottle to the holder and turn on
the gas. On mini machines, the gas will be located on the outside of the machine.
6. Make the water connection to the water supply pipe using an installation kit, turn
on the water supply and flush the pipe until water supply runs clear of any dirt; then
make the water connection to rear of the machine. Ensure that the water supply is
turned on. The minimum working pressure is 30PSI/2 bar. The ideal pressure is 42
PSI/3bar.
7. Check the electrical socket, and then make the electrical connection to the
machine, 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 before connecting the electrical supply to the machine. Do
not at this stage turn on these switches.
8. The water temperature of the machine is factory set at 5ºC for still/cold water and
87ºC for hot water. Sparkling water will automatically be colder than the still water
as the cold tank system is designed to do this. It is possible to adjust the still water
warmer or colder. It is advised not to adjust the cold water temperature as this could
result in the cold tank freezing, or impairing the quality of the sparkling water.
9. Purge CO
2
gas through the carbonation tank by lifting the yellow lever on the
relief valve located on top of the carbonation tank for a few seconds.
10. Turn on the Red Power switch at the rear of the machine.
11. Flush 10 litres of water through the hot tank. To do so, depress the hot water
button at the same time as the sparkling button, if installing a hot & cold machine.
The first few litres of water through the machine may have a dark appearance. This
is due to a small amount of carbon being released from the water filter when they
are new. It is harmless and will disappear very quickly whilst you flush the machine.
12. Now depress the cold water button, this will flush water through the still cold
tanks. Flush 5 litres. The sparkling water tank will automatically fill.
13. Check the machine for any water leaks or gas leaks.
14. Once you are satisfied that water is passing through both the hot and cold tank
successfully then turn on the green heater compressor switch. The machine will
now start to heat and chill.
15. The hot water will heat rapidly but it will take about approximately 40 minutes
before the cold temperature reaches its set point.
16. When the machine has reached the target temperature the compressor will stop
running. The temperature will continue to drop, as any ice that has formed on the
sides of the tanks will start to melt and equalize the tank temperature.
17. To measure the water temperatures, please ensure that an accurate previously
calibrated thermometer is available.
18. Once the machine has reached the correct temperatures then please ensures
that the cold still and sparkling water produced tastes good. A plastic taste indicates
that the machine needs to be flushed again.
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19. The sparkling water quality is dependent on the water temperature, and the
water/gas pressure. If the sparkling water is not sharp enough at first, then completely
purge the sparkling tank of water by holding the dark blue button until no more
water comes out of the machine and it starts blowing gas.
Stop pushing the dark blue button and allow the tank to automatically refill and
chill down again. If you do need to make the water colder then please adjust the
thermostat mounted on the rear of the machine in small movements clockwise.
Over adjustment of the thermostat will cause the cold tank to freeze. If you need
to increase the gas pressure then turn the screw adjuster clockwise on the gas
regulator to do this and observe the needle position on the pressure indicator dial
change. The regulator is factory set at 45 PSI. Adjustment of the gas pressure over
50 PSI could impair the quality of the sparkling water and stop the correct function
of the machine.
20. If required by local health and safety guidelines test the machine to make sure
it is electrically safe.
INSTALLATION KIT
Not supp lied with the machine
2 meters of ¼” water pipe
PRV (pressure reducing valve) set at 3 bar or 42 psi
Non return valve
(It is advisable to use a non-return valve on all carbonation units connected
to a water supply)
Self-cutting sadd le valve or isolating valves
(Check local water authority requirements)
CO 2 Gas
Allow 1 Hour
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Operating the machine is very simple. Its as simple as selecting the option you
want, and press the dispense button.
THE MACHINE WILL DISPENSE FRESH WATER AT YOUR
DISPOSAL.
1. Green LED indicates the power is ON. Flashing red LED indicates no water/pump
time out. If LED flashes green then orange this indicates a UV fault.
2. Push button 2 to select still water.
3. Push button 3 and then button 4 to dispense hot water.
4. Push button 4 to select sparkling water.
5. Dispense nozzle.
6. Drip tray.
Operating Instructions
1
3
5
6
2
4
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Maintenance and Servicing
1. Every six months it is strongly recommended that the filters and UV lamp be
changed. If the model of machine is hot and cold, the hot tank may require any
build up of Calcium to be removed. The need to remove calcium from the hot tank
depends on local water conditions and the flow of water from the hot tank being
restricted.
2. To carry out the service you will need to switch off the red and the green switch
at the back of the machine and remove the machine top cover and lower front cover,
if the machine is free standing.
3. Remember there is no need to turn off the water with a Waterlogic Twist Filter; the
water is automatically isolated when you remove the filter.
4. The filter is located on the lower part of a freestanding machine behind the lower
front cover. On a mini machine the filter is under the top cover. Remove the filter
by gripping the filter head and twisting the filter body by hand clockwise (left-hand
thread).
5. Replace with a new Twist Filter.
6. Make sure you turn off the red switch at the back of the machine to isolate the
electrical power.
7. Remove the UV lamp by unplugging the UV loom connector and pulling the
lamp upward, then unscrewing the UV retaining nut located on the top shelf of both
models, and remove the Quartz Sleeve from the cold tank. Clean the Quartz Sleeve
and remove any surface lime scale that may have adhered to the sleeve surface.
Check the black O Ring for signs of perishing and change if necessary.
8. Fit the Quartz Sleeve back into the cold tank taking great care at this stage not to
crack the Quartz Sleeve by over tightening the UV retaining nut.
9. Inspect the UV loom if it shows signs of discolouration or wear, replace it.
Assemble the UV loom onto a new UV lamp and fit into the quartz sleeve. Do not
touch the UV lamp.
10. 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 the water.
11. Clean the Condenser Grill and Compressor of any dirt build up.
12. Check the air gap around the machine is not blocked.
13. Turn on the power supply and make sure only the red switch on the rear of the
machine in the on position.
14. Flush five litres of hot water (if a hot & cold machine), 5 litres of cold water and
one litre of carbonated water through the machine to ensure that the filters are
generated and the water is running clear of any carbon fines.
15. Purge the CO2 gas by lifting the yellow pressure release lever for 3 seconds.
16. Make sure that the UV lamp is alight by observing a blue glow from the top of
the UV cap. Do not remove the lamp from holder whilst ignited and do not look into
a naked UV light.
17. Inspect the water and electrical connections visually.
18. Turn on the green switch and allow the machine to cool and heat the water.
19. Check the machine is clean and functions to the customer’s satisfaction.
PARTS REQUIRED FOR 6MONTH SERVICE
Waterlogic Twist Filter
UV Lamp
UV Loom
(Only replace if required on visual inspection)
Cleaning Materials
De-Scaler Non Toxic
(Hot & Cold models only)
Allow 45 minu tes
Notes: Only trained personnel should repair and service a Waterlogic 850.
To sanitise or de-scale a machine with a Waterlogic twist filter it is necessary
to mix a solution of either de-scaler or sanitizer in a dummy filter cartridge to
flush it into the machine. Please ensure no de-scaler enters the cold or sparkling
tanks. Sanitizer and de-scaler must be flushed into the system down stream of
any Carbon filter installation, otherwise the filter will remove the sanitizer or de-
scaler being used.
Waterlogic recommend the use of sterilizing solution, vending machine surface
cleaner, and Bacterial Wipes. Please do not use any abrasive or cream surface
cleaners.
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SANITISING THE MACHINE
1. You will need to have an Ametek filter housing to follow this procedure. Also
sanitizer, disposable rubber gloves, and bacterial wipes or spray.
2. Mix a solution of sanitizer in the Ametek filter housing.
3. Turn off the water supply to the machine and release the internal water pressure
by depressing the dispense button momentarily and remove the water supply pipe.
4. Isolate the power to the machine.
5. Bypass the internal twist filter to avoid mixing sanitizing solution with the active
carbon.
6. Connect the outlet of the Ametek housing to the inlet of the machine and connect
supply water pipe to the inlet of the Ametek housing.
7. Turn on the power and water supply to the machine.
8. Depress the blue dispense button until the sanitation fluid starts to flow out of
the faucet nipple.
9. Allow the sanitation fluid to stand in the machine for 20 minutes.
10. Do not let any sanitation fluid enter the hot tank.
11. Then flush the cold water until the water runs clear of sanitizer.
12. Again isolate the water to the machine and release any internal water pressure
now isolate the power.
13. If this procedure is being done in conjunction with the 6 monthly services then
change the filter.
14. Remove the Ametek filter housing from the back of the machine and re-connect
the water supply pipe to the back of the machine. Reconnect the filter.
15. Turn on the power and water flush the machine until the water runs clear.
16. Visually inspect water connections for any leaks.
17. Remove the faucet nipple and inspect to see if there are any cracks or scratches
or lime-scale build up on the nipple, if so then replace it. If the faucet nipple is 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 have changed the filter and ensure there
are no carbon fines and all sanitation fluid has been removed from the water system.
22. All personnel should be aware of the company requirements for their own
personal health and hygiene.
23. Test for taste before leaving and ensure that the water quality of the machine
is adequate.
CLEANING WL850HV
1. It is recommended to clean the machine at least once per week. The cleaning
cycle may be required more often depending on the amount of use of the machine
and the surrounding environment.
2. Turn off the power at the wall socket and remove the power cord at the rear of
the machine.
3. Please wear clean rubber gloves to carry out the cleaning functions.
4. Remove the top cover and replace the blue faucet nipple. Clean and soak the
removed nipple in sterilizing solution ready for the next cleaning cycle. Discard any
faucet nipples that are cracked, or split. Be careful not to drip water on the PCB.
5. Remove and clean the drip tray assembly.
6. Clean all machine surfaces with non-abrasive vending machine cleaner/sanitizer.
7. Replace the drip tray.
8. Wipe the faucet nipple and all plastic surfaces with an anti Bacterial Wipe.
9. Re-connect the machine and turn on the power and check for correct operation.
PARTS REQUIRED TO CLEAN A MACHINE
Rubber Gloves.
Paper Towel.
Surface Cleaner.
Blue Faucet Nipple.
Bacterial Wipes.
A Replacement drip tray/grill if required.
Allow 15 minutes.
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TROUBLESHOOTING THE WL850HV
1. No Cold Water Flowing: There are a number of reasons that could be causing this
problem. 1) Check if the water in the building is turned off! 2) Check if the isolating
valve has been turned off! 3) Check if the filter blocked with sediments or passed
its change date! 4) Check if the solenoid valves are operating! 5) Check if the cold
tank has frozen. 6) Check if the red LED warning light is flashing!
2. Water Flows but is Not Cold: 1) Check that the compressor switch at the rear
of the machine is turned on. 2) Have you just taken more than 3 jugs of water?
The machine takes about 30 min to recover temperature after heave use. 3) Is the
machine sited in an area with an ambient room temperature in excess of 30°C. 4)
Does the machine have a 5cm air gap around it? 5) Test the machine cooling system
for loose of refrigeration gas. If the compressor is continually running hot and mot
making cold water, then this could mean it need gas. Check the compressor to
ensure it is running. Make sure the thermostat is adjusted correctly.
3. Water has a Plastic or Funny Taste: 1) If the machine is new it may need to be
flushed. 2) Has the machine been unused over a long weekend? Then flush 5 litres of
water before using. 3) Fit a new filter if it has passed its changing date. 4) Contact you
local dealer if adverse local water conditions are causing taste problems.
4. Restricted or Slow flow of cold or sparkling water: 1) Check that the water
supply is above 1.5 bar or 21 PSI, as the machine will not function correctly below
this! 2) Check that the gas bottle is not empty. 3) Check that the filter is not blocked
or past its changing date. 4) Check that the faucet is not blocked.
5. Vend buttons sticking:
1) this fault is caused by dirt or cleaning material filling
the gap around the button. Do not use cream or abrasive surface cleaner.
6. Red LED Warning Light flashing: 1) the pump has been running too long and
has timed out. Please check the water supply to the pump. Te reset the pump turn
the power on and off to the machine.
7. Machine no Power: 1) check that the machine switches are on the back of the
machine. 2) Isolate the power supply and check the machine fuse. 3) Check that the
power cord is plugged into the back of the machine and is pushed home. 4) Check
that the power cord is plugged into the wall socket and is switched on. 5) Check that
there is no problem with the building electrical supply.
8. No Hot Water: 1) Make sure the heater switch is on at the rear of the machine. 2)
Does the hot tank need to be de-scaled? 3) Check the power supply to the heating
element. 4) Disconnect the power and check the resistance of the heating element.
5) Is the water supply to the machine turned on? 6) Are the solenoid valves operating
correctly? 7) Is the filter blocked or past its change by date?
9. Factory sets the cold water at 5°C. Waterlogic strongly advice that you do not
adjust the water to a colder temperature. Care should be taken if the thermostat is
adjusted colder as this could increase the risk of the cold tank freezing. It is advised
that any adjustment to the thermostat to male the water colder be done in small
turns of the thermostat of a few degrees at a time. Allow the compressor to cycle on
and off, check that the temperature is as required before any further adjustment. In
the event that the cold tank should freeze then please turn the compressor switch
mounted at the rear of the machine to the off position. Allow the machine to stand
for one hour. Flush 1 litre of water through the machine, adjust the thermostat back
to the factory position set point as marked and turn the compressor switch back on.
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Exploded Diagram
50
32
37
33
34
36
30
35
22
39
40
41
42
43
44
31
10
12
14
13
15
24
25
27
28
29
4511
46
47
23
26
48
18
38
19
21
20
16
17
9
6
7
8
1
4
3
2
5
Replacement Parts List
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Wetted Parts Diagram
1
2
3
5
6
7
8
9
10
11
12
14
29
39
41
45
43
53
54
44
47
46
48
49
50
52
51
42
58
59
6061
63
62
40
56
57
55
38
36
30
33
37
32
35
34
31
64
15
20
24
25
26
27
28
23
21
19
16
17
18
22
13
4
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Main Parts Layout Diagram
DRAIN
VALVE
SOLENOID
VALVE
SOLENOID
VALVE
FILTER
DRYER
HOT
TANK
COMPRESSOR
CONDENSER
FILTER
IN (Water)
SOLENOID
VALVE
WATER IN
SPARKLING WATER OUT
SOLENOID
VALVE
PUMP
CHECK
VALVE
CO
2
In
SPARKLING
TANK
SAFETY
VALVE
COLD
SENSOR
COLD
TANK
SUCK
BACK
SOLENOID
VALVE
CHECK VALVE
HOT WATER OUTHOT WATER OUT
AIR VENT
SOLENOID
VALVE
SOLENOID
VALVE
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WL850 HV Technical Manual - Version 1, November 2007
35
Electrical Wiring Diagram
Cold, Ambient and Sparkling
Electrical Wiring Diagram
Cold, Hot and Sparkling
DANGER HIGH VOLTAGES PRESENT ON THIS PCB
CARE MUST BE TAKEN WHEN LIVE TESTING
DANGER HIGH VOLTAGES PRESENT ON THIS PCB
CARE MUST BE TAKEN WHEN LIVE TESTING
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WL850 HV Technical Manual - Version 1, November 2007
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Description
WL850 HV
HCS
WL850 HV
CS
WL850 HV
MHCS
WL850
MCS
Width Depth
Height
38W-34D-114H
(CM)
38W-34D-114H
(CM)
38W-34D-47H 38W-34D-47H
Water
Connection
Dia ¼ Dia ¼ Dia ¼ Dia ¼
Cold Water
Temp
5-8ºC 5-8ºC 5-8ºC 5-8ºC
Hot Water Temp 85-87ºC 85-87ºC 85-87ºC 85-87ºC
Weight 40Kg 38Kg 29Kg 28Kg
Power Supply 230Volt/50Hz 230Volt/50Hz 230Volt/50Hz 230Volt/50Hz
Compressor 140W 140W 140W 140W
Heater 800W 800W 800W 800W
Pump 35W 35W 35W 35W
Technical Specifications
WL850 HV Technical Manual - Version 1, November 2007
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38
ENG0279-25/02/13
WLI Trading Ltd.
Suite 4, 2nd Floor Beacon Court,
Sandyford, Dublin 18, Ireland
www.waterlogic.com
Waterlogic USA,
4141 N. 156th Street,
Omaha, NE 68116
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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WaterLogic WL850HV Technical Manual

Category
Water dispensers
Type
Technical Manual

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