BECSys 2 Manual del usuario - Página 8
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Operator's Manual
B – 3.3: Probe Error
If during a single point calibration you receive the
error message "Probe Error!" replace the probe.
B – 4: Alarms
During normal operation, the following alarms may
be displayed.
Some alarms will not be available
depending on the system's configuration.
B – 4.1: pH High/Low alarms
This is displayed when the pH input has risen
above/fallen below the pH high/low alarm point.
These alarms will also trigger the Cl/Br Lockout
alarm.
B – 4.2: ORP High/Low alarms
This is displayed when the ORP input has risen
above/fallen below the ORP high/low alarm
point.
B – 4.4: No Flow alarm
Displayed when the flow input indicates the flow
has stopped.
This alarm disables all chemical
feeds.
B – 4.5: (x) min Feed Delay
When flow is disrupted and then restored, the
controller will delay restarting feeds for a
programmed duration in order to prevent
operating feeds based on readings from stagnant
water. (x) = the number of minutes remaining
before feeds are allowed to start (e.g. 5 min Feed
Delay).
B – 4.6: Cl/Br Lockout
This is triggered whenever there is a pH high or
low alarm. This message indicates that the Cl/Br
feed (relay 2) and the optional Cl/Br Booster (relay
3) are disabled in order to prevent the Cl/Br feeds
from driving the pH even further out of range.
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B – 4.7: pH FAILSAFE ALM
This is displayed when the active pH feed (feed up
or feed down) attempted to feed continuously for
the selected failsafe duration. The active pH feed
is disabled until one of the following conditions
occurs:
1) The pH input reaches the programmed set
point.
2) Disruption of flow
3) User manually resets the failsafe.
B – 4.8: Cl/Br FAILSAFE
This is displayed when the Cl/Br feed attempted
to feed continuously for the selected failsafe
duration. The Cl/Br feed is disabled until one of
the following conditions occurs:
1) The
ORP/ppm
programmed set point.
2) Disruption of flow
3) User manually resets the failsafe.
B – 4.9: Booster FAILSAFE
This is displayed when the optional Cl/Br Booster
feed attempted to feed continuously for the
selected failsafe duration. The Cl/Br Booster feed
is disabled until one of the following conditions
occurs:
1) The ORP input reaches the Cl/Br Booster set
point.
2) Disruption of flow
3) User manually resets the failsafe.
B – 5: Resetting a Failsafe Alarm
To reset a failsafe alarm, press and hold the Up and
down arrow keys momentarily.
Rev: D08
input
reaches
the