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Waterlogic 2000IT Technical Manual - Issue B, December 2013
5.
Remove the top cover on the mini model and lower panel on the free standing
models.
6.
Bypass the WL 2000IT internal twist filters as no sanitiser should enter the
filters. These can be bypassed by using dummy (empty) filters (same applies for
de-scale).
7.
Close the top cover, Turn the power on and flush the cold water until the
sanitizer exits the faucet. Please ensure no sanitizer is allowed to enter the hot
tank. Let the WL 2000IT stand for a minimum of 15 minutes and then flush out the
sanitizing solution. Replace or refit the filters, remove the empty filter housing and
reconnect the water supply to the WL 2000IT.
8.
Replace the quarts spiral if cracked or it has calcium build up on it.
9.
Clean all outside surfaces of the machine, and remove and clean the WL
2000IT’s drip tray and grill.
10.
The above method can be used to remove calcium from the hot tank by using
a non-toxic de-scale solution or powder (citric acid based) and pushing the hot
water buttons instead of cold. Please read de-scale packet instructions.
FAULT FINDING
All fault finding procedures must be carried by a technician trained by Waterlogic
International or their nominated distributor.
Please take great care and suitable health and safety measures when fault finding
on live electrical parts.
1. No flow of water:
In this case, make sure that there is a water supply to the
machine and is turned on. Please ensure that the anti-flood device is reset. Ensure
that the filter is twisted in all the way home into the head; otherwise the valve
inside the filter head will not be opened. Check to see that the filter is not blocked
with sediment.
2. There is flow for the hot water, but no flow for the cold water:
This may be a
result of the water inside the cold tank mechanism being frozen. Ensure that the
thermostat is set at the factory setting. Disconnect the power mains from the back
of the machine and allow the ice inside the cold tank to melt.
3. Water dispensed by the machine is neither hot nor cold:
Make sure that the
heater/compressor switch at the back of the machine is on.
4. The Power indicator is not on:
Make sure that the machine is plugged in
correctly and that the switch is on. If the machine is properly set up, then remove
the top cover of the machine and check the fuse on the back of the machine.
5. Bad taste:
Flush the machine for a period of 15 minutes. If the bad taste persists
taste the water coming directly from the filter, if still bad change the filter, or
contact your authorised service provider.
6. Low flow of cold water:
If this happens in the cold water circuit, there may be a
problem with freezing. Please refer to point number 2 and follow the instructions.
7. Low flow of water for all circuits of the machine:
Ensure that the filter is not
blocked. The filter may require changing, or there is low water supply pressure.
8. Low flow of hot water:
indicates that the hot tank needs to be de-scaled.
9. Hot water is cold:
In this case, isolate the power supply to the machine, remove
the upper and lower front panels to gain access to the hot water tank. Replace
the hot tank and take the current hot tank back to be bench tested. Reassemble
all the panels. Reconnect all the power supplies and make sure that the machine
continues to heat up the water as normal.
10. Cold water is warm:
Make sure that you are not testing the ambient option.
Check the thermostat is at the set point. Make sure the machine is not in direct
sunlight or a room with a high ambient temperature (32ºC +). Ensure the heater/
compressor switch is on. If none of the prior then assume standard refrigeration
fault finding procedures.
11. UV failure:
Make sure the lamp is connected to the Ballast board, check if the
lamp is functioning, checking the ballast. Change the UV lamp.
