BWT AQA drink Pro 20 Instructions De Montage Et De Service page 19

6.4 REPLACING THE UV LAMP
Caution!
» When working on the UV lamp, the water dispenser must be disconnected from the mains
power supply or the mains power supply switched off.
» Wear protective gloves when replacing the UV lamp.
» Never put the UV lamp into operation outside the protective device provided.
» Avoid direct eye or skin contact when the UV lamp is switched on.
» If the UV lamp should break, ventilate the room for about 30 minutes and remove the broken
parts using cut-resistant gloves.
The following steps are to be taken into account when replacing the UV lamp:
4 3
5 6
Fig. 12: UV lamp recess under the AQA drink Pro 20 cover
Note!
Don't touch the UV lamp with bare hands!
EN
7. DISPOSAL
Packaging
The packaging material is 100% recyclable. Observe local disposal regulations. Keep the pack-
aging material out of the reach of children, since it represents a potential source of danger.
Product
The product is made from recyclable materials.
This device has the conformity marking in accordance with the European Directive
2002/96/EC, Waste Electrical and Electronic Equipment (WEEE).
Risks to the environment and health can be ruled out if the device is properly disposed of by
the user. The symbol on the device indicates that this device is not to be treated as household
waste, but is to be handed in to special collection and recycling points for waste electrical and
electronic equipment. Before disposal, remove the power supply cable. The national regulations
on the disposal of electrical equipment must be complied with. For more information on the
treatment, recovery and recycling of this product, please contact the relevant local authority,
refuse collection point or the dealer from whom the product was purchased.
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1. Disconnect the water dispenser from the
mains power supply or switch it off
2. Open or remove the cover of the water
dispenser upwards from behind
3. Disconnect the cable connection of the UV
lamp
4. Pull the UV lamp upwards and out
5. Insert a new UV lamp
6. Reconnect the cable connection of the UV
lamp
7. Close or replace the cover
8. Reconnect the water dispenser to the
mains power supply and switch it on
8. TROUBLESHOOTING
Error
Not enough water
pressure in the water
supply
Filter cartridge is
blocked
Water is not dispensed
Problem with the pres-
sure regulation or the
pump in the device
Not connected to the
power supply
Filter cartridge is
blocked
Not enough water is dispensed
Incoming water pres-
sure too low
On/off switch for cool-
ing (COLD) is off
No coolant available
Problem with the
thermostat or com-
pressor
Cold water cannot be dispensed
No water in the cold
water supply
Ice formation in the
cold water tank
On-off switch on the
rear for hot water (HOT)
Dispensing of hot water is not possible
is off
Problem with the boiler
Not enough water in the
tank
Defective pump
Cannot dispense CO
2
CO
2
on the rear panel is
switched off
Thermostat is not set
Cold water not cold enough
correctly
Cause Error recovery
Increase the water pressure
Insert new filter
Contact a service technician
Connect the device to the power
supply
Insert new filter
Check and, if necessary, increase
incoming water pressure
Switch on the on/off switch for the
cooler (COLD) on the rear panel
Contact a service technician
Contact a service technician
Check the water supply. If this is in
working order, inspect the water
pipework in the device
Disconnect the device from the
power supply, allow the ice to melt,
reconnect the device to the power
supply or switch it off
Switch on the on-off switch for
hot water (HOT) on the rear of the
dispenser
Contact a service technician
Top up the water or refill the tank and
check the device's pipework.
Contact a service technician
on/off switch
Switch the CO on/off switch to on
2
Check the thermostat and, if neces-
sary, reduce the temperature
EN
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