EN
12
8. Pilot lights and alarms
This equipment has a monitoring system using acoustic signals which are accompanied by the pilot lights on
the equipment itself, and these signals indicate the following:
GR
EEN
-
-
The equipment has power and there is no
anormaly.
AM
BER
LED flashing.
Triple acustic signal for 1 minute,
with 10 second gap, and repeated
every 30 minutes.
This indicates that the filters should be chan
-
ged because of their age or as a warning of
high TDS level.
LED steady.
Continuous acoustic signal.
Indicates that the tank is empty when the tap
is operated and the level gauge is at level 1.
RE
D
LED steady.
Uninterrupted continuous acoustic sig-
nal.
Indicates that the equipment is in a state of
alert due to:
a) Overflow or flooding.
b) Alarm due to component failure.
c) Electrical fault.
GR
EEN
AM
BER
RE
D
