Identification; Aqtap Safety Concept; Overview Of Components And Connections - Grundfos AQtap Installation And Operating Instructions Manual

7.3 Identification

7.3.1 Nameplate
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2
3
4
5
6
7
8
9
10
11
Nameplate
Fig. 6
Pos. Description
1 Type (example), see section
2 Product number
3 Supply voltage, grid
4 Max. power consumption
5 Ambient temperature
For Q1 - Q4, see section
6
parameters
7 Supply voltage, solar panel
8 Pressure range for water supply
9 Max. pressure for water supply
10 Production date code (yyww)
11 Serial number
12 AC power supply frequency
13 Protection class of cabinet
14 Temperature range for water supply
15 Mounting orientation
16 State of origin (assembly)
17 Mark of approval, CE mark, etc. (if applicable)
18 Manufacturer
7.3.2 Type key
Code Example:
Product name
AQT AQT
Type
AA AQtap
AO aqTOP
Device
ST Standard
Version
1 Version 1
12
13
14
15
16
17
18
7.3.2 Type key
AQtap standard flow meter
AQT -AA -ST -1

7.4 AQtap safety concept

AQtap water dispensers are provided with a number of safety
measures to avoid misuse by invalid smart cards or keys:
• Each AQtap is delivered with a pair of unique keys for the
cabinet. Spare keys cannot be purchased. We recommend to
keep one key as a master for copies in a safe place.
• The AQtap owner receives three smart cards that are
preassigned to the proprietary WMS group: two AdminCards
and one ServiceCard.
• All further smart cards must be ordered separately and
activated at the AQtap.
• Smart cards can be used at all AQtaps within their group.
Smart cards assigned to a group cannot be used within
another group.
• AdminCards and ServiceCards are code-protected. The code
must be set at the AQtap when the cards are used for the first
time. The set code cannot be changed afterwards.
• All smart cards can be blocked permanently via WMS.

7.5 Overview of components and connections

The AQtap components are connected through different
communication technologies making it possible to exchange data
between the involved components.
All transactions between smart cards are carried out directly at
the AQtap.
1
2
3
AQtap component and connection overview
Fig. 7
Pos. Description
1 Mobile payment system (external)
2 Mobile phone
3 Smart card holder
4 Administrator
5 Water Management System (WMS)
6 AQtap water dispenser
7 Smart cards
Item Connection
WWW Internet
GSM Global System for Mobile communications
NFC Near Field Communication
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5
6
7
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