A-alarm
Temperature alarm Indicated on
master unit and leak detector with
the right diode fl ashing blue and
audible signal. Red diode on control
panel and audible signal.
B-alarm
Communication alarm, Indicated on
master unit and leak detector, right
diode fl ashing red. Indicated on the
control panel by a yellow diode. It
can take up to 6 hours before the
alarm is activated. Radio is always
monitored.
The right diode on the master unit is
a solid green when the water supply
is off.
It may take up to 15 min before the alarm is
shown on the control panel. However, the alarm
is displayed on the master unit immediately. If a
leak detector triggers water or temperature alarm
water, this alarm is immediately sent to the mas-
ter unit and the valve will close. Communication
between the units is limited in order to maximise
battery life. To view the status of the system,
press one of the buttons on the control panel. In-
formation is then immediately obtained from the
master unit.
A-alarms
Reset the leak detector water alarm by pressing
the red key on the underside of the leak detec-
tor. The sensor may also need to be dried or the
alarm will be triggered again. Stop a temperature
alarm by pressing the red key on the underside of
the leak detector. The diode stops fl ashing when
the temperature rises above the alarm limit. Tem-
perature alarms from the control panel and input
link are reset automatically and the diode stops
fl ashing when the temperature rises above the
alarm limit. Only when the temperature has risen
over the limit on all units for which a temperature
alarm has been triggered will the temperature
alarm reset, and a new alarm can be activated.
The alarm limit is 5°C.
Assembly instructions | LK WSS Mini
Leak detector
Test a leak detector by dampening the sensor.
The unit and master unit will trigger a visual and
audible alarm and the electric valve will shut off
the water supply. Reset the alarm by drying the
sensor. Then briefl y press the red button on the
underside of the leak detector. Then press both
the Open and Close buttons at the same time on
either the master unit or the control panel for 5
seconds to reset the alarm.
Operating instructions
The risk of water damage to the property is mi-
nimised with LK WSS Mini installed. The system
is controlled and monitored by the master unit. A
control panel, leak detectors, input link and web
server can be connected to the master unit.
Keys
There is a key on the master unit that is used to
control the system. The key is used for both open-
ing and shutting off the water supply. It is also
used for programming and resetting alarms.
Alarm symbols
A-alarm
Water alarm Indicated on Master
Unit and leak detector, left diode is
fl ashing blue with audible signal.
Indicated on the control panel by a
red diode and audible signal.
B-alarm
B-alarm, Battery alarm indicated on
master unit and leak detector, left di-
ode is fl ashing red, as well as yellow
diode on control panel.
The left diode on the master unit is a
solid green when the water supply is
open.
EN.40.C.11.2021-01-22
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English
