External Antenna; Complete Installation; Commissioning The Product; Commissioning Requirements - Grundfos AQtap Installation And Operating Instructions Manual

4.9.2 Abbreviations
Abbreviation Description
Communication Interface Module
CIM
(GPRS data logger)
GPRS General Packet Radio Service
GSM Global System for Mobile communications
IMEI International Mobile Equipment Identity
LED Light-Emitting Diode
SIM SIM card, Subscriber Identity Module
SMS Short Message Service
WMS Water Management System

4.10 External antenna

The signal of the internal antenna is normally strong enough to
have a stable connection to GSM. If the local conditions show
that the antenna should be placed somewhere else in order to
have a stronger signal, an external antenna can be used:
Description
Antenna for roof mounting, GSM/GRM, with
15 m cable
4.10.1 Antenna installation
The internal antenna that is mounted to the top of the
cabinet must not be removed or loosened, in order to
Caution
ensure IP55 protection class.
Antenna cable connection
Fig. 3
Disconnecting internal antenna
1. Unscrew the plug of the internal antenna cable from the CIM
antenna connection.
2. Safely roll up the internal antenna cable, so it will not interfere
with anything.
– Do not remove the internal antenna, as this would destroy
the IP55 protection class of the AQtap cabinet.
Installing external antenna
1. Pull the external antenna cable through one of the smaller
(M16) cable glands of the AQtap cabinet.
2. Screw the external antenna cable plug to the CIM antenna
connection.
3. Tighten the cable gland.
4. Install the external antenna at a location with good signal
strength. Refer to the instructions given in the installation and
operating instructions of the antenna.
Product No.
98518346
SIM card
antenna cable plug

4.11 Complete installation

1. Write the SIM card phone number on the back of the AQtap
installation and operating instructions.
2. Place the AQtap installation and operating instructions in the
AQtap cabinet.
3. Close the AQtap cabinet and lock it with the standard cabinet
key and one of the unique keys.
– Keep the unique keys securely. Spare keys can only be
purchased with the key number written on the key. We
recommend to keep one key as a master for copies in a safe
place, and to note the key number.
4. Open the shut-off valve.
5. Switch on the electrical power supply.
6. Attach the water tapping guide near the AQtap.
– The water tapping guide gives a short introduction to water
tapping for WaterCard holders.

5. Commissioning the product

AQtap water dispensers can only be operated after
commissioning. The AQtap is automatically assigned to the same
WMS group as the ServiceCard used for commissioning.
For more information on Water Management System (WMS), see
7.10 Water Management System (WMS)
you can find online in the help section of WMS.

5.1 Commissioning requirements

• Installed AQtap, see section
• Activated ServiceCard, see section
• SIM card to connect to WMS, see section
preparation and installation.
• SAT (site acceptance test) by means of the service menu /
ServiceCard and performance test.
and the manual which
4. Installing the product
3.3.3 Starter package
4.7 SIM card
15