Activating New Smart Cards; Set Or Change Water Price; Servicing The Product; Maintaining The Product - Grundfos AQtap Instrucciones De Instalación Y Funcionamiento

9.3.3 Transferring water credits from an AdminCard to a
VendorCard or WaterCard
1. Place the receiving smart card in the left smart card reader
and the AdminCard in the right smart card reader.
2. Enter the PIN code of the AdminCard.
– The "water credits" icon and value are displayed in the small
display.
– The AdminCard shows "99999" (unlimited water credits).
3. Select the amount of water credits to be transferred with the
"up" and "down" buttons.
– The value is displayed in the left part of the big display.
– The increments are depending on the water price.
4. Press the "OK" button.
– The water credits are counted down in the big display and
counted up in the small display until the transfer is
completed.

9.4 Activating new smart cards

All actions at the AQtap require activated smart cards. New
VendorCards or ServiceCards must be activated with the
AdminCard, new WaterCards must be activated with a
VendorCard. To activate a smart card:
1. Place the activated smart card on the right card reader of the
commissioned AQtap.
– For an AdminCard enter the code.
2. Place the new smart card on the left card reader.
3. Press the "left" button.
4. Press "OK".
– Four flashes show that the new smart card is activated.

9.5 Set or change water price

The water price can be set or changed in the service menu of the
AQtap with the ServiceCard. To set or change the water price in
the service menu see sections
price.

10. Servicing the product

DANGER
ELECTRIC SHOCK
If the electrical mains connection is damaged, it must
be replaced by Grundfos, a Grundfos service partner
or a similarly qualified specialist, in order to avoid a
hazard.
All servicing work must be carried out by authorised
and qualified staff.
Shut down the whole system before any work at the
system components and lines!
Switch off the power supply, both grid and solar,
before carrying out servicing work or opening the
cabinet.
Safety installations, which have been disabled during
servicing, must be enabled again immediately after
servicing.
24
5.2 Service menu, 5.2.4 Water

10.1 Maintaining the product

10.1.1 Maintenance requirements
To maintain the AQtap water dispenser, the service menu must be
run and the cabinet must be opened. Requirements for
maintenance are:
• ServiceCard
• 1 unique key and 1 standard cabinet key
• torque wrench
• adjustable spanner.
10.1.2 Maintenance schedule
All steps to be carried out for maintenance are described in the
following sections
10.1.3 Check the service
10.1.4 Check the outside of the AQtap
and
inside of the AQtap cabinet
strainer.
• Maintain the AQtap according to these instructions:
– At least every 6 months.
– The strainer must be cleaned more often. If the water
contains particles, adjust the cleaning schedule accordingly.
– In the event of a fault.
• Replace the internal battery if it is worn out.
• If defective parts are detected, have the AQtap serviced by a
Grundfos SSP (sales and service partner).
– For available spare parts, see section
parts (service kits)
• The solenoid valve should be cleaned by a Grundfos SSP:
– At least every 12 months.
– In the event of a fault.
10.1.3 Check the service situation
• Carry out a SAT (site acceptance test) by means of the service
menu / ServiceCard, see section
• In case of displayed alarms or warnings carry out a restart,
see section
11.2 Restarting the AQtap
• Carry out a performance test, see section
test.
• Check that the solenoid valve closes/opens easily, and does
not drip.
– Start/stop tapping water and check that the water outlet is
not dripping.
10.1.4 Check the outside of the AQtap cabinet
• Make a general and visual inspection of the dispenser's good
condition.
• Verify that power and other external cables are in good
condition and not damaged.
• Verify that the locks are operable and that the dispenser
cannot be opened without the keys.
• Verify that the cable glands are closed tightly.
situation,
cabinet, 10.1.5 Check the
10.1.6 Cleaning tank and
13.4 AQtap spare
5.2 Service menu.
and repeat the SAT.
5.3 Performance