US Water Systems 385-GWU-1000 Owner's Manual page 12

USWATER 5.0 & USWATER 6.0 QR Codes
A QR code (abbreviated from Quick Response code) is a type of matrix barcode (or two -dimensional
code) first designed for the automotive industry. US Water Systems uses the QR code to store a link to a
specific page on our website. Users with a camera phone equipped with the correct reader application
can scan the image of the QR code and over a wireless network connect to a US Water Systems web page
in the phone's browser. US Water Systems' QR webpage has information on how to purchase replacement
components as well as a helpful video directory on system servicing
(i.e. How to change a UV lamp or quartz sleeve). To access the QR code on the USWATER5.0 or
USWATER6.0 controller simply press the control button twice and the QR code screen will appear as
follows:
US Water UV Light Introduction
SOLENOID MODULE FAILURE: Assuming the system has an o p t i o n al So l e-
noid Module installed, if at any time during the operation of the system, a
solenoid valve fails to operate, the controller will return both an audible and
visual signal indicating solenoid failure. In addition, an intermittent (15 sec)
audible buzzer will sound during solenoid failure.
4-20 mA MODULE FAILURE: Assuming the system has an opt i o n al 4-20 mA
Module installed, if at any time during the operation of the system, a 4-20
mA module fails, the controller will return both an audible and visual signal
indicating a 4-20 mA failure. In addition, an intermittent (15 sec) audible
buzzer will sound during a 4-20 mA failure.
REMOTE ALARM MODULE FAILURE: Assuming the system has an op-
tional Remote Alarm Module installed, if at any time during the operation of
the system, a remote alarm module fails, the controller will return both an
audible and visual signal indicating remote alarm failure. In addition, an in-
termittent (15 sec) audible buzzer will sound during remote alarm failure.
ETHERNET MODULE FAILURE: Assuming the system has an optional Ethernet
Alarm Module installed, if at any time during the operation of the system, an
Ethernet module fails, the controller will return both an audible and visual
signal indicating Ethernet failure. In addition, an intermittent (15 sec) audi-
ble buzzer will sound during Ethernet failure.
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