Page 7
9487 Dielman Rock Island Ind Dr, St. Louis, MO 63132
www.becs.com
Operation and Maintenance Manual
Rev: L13
A – 4.3: Cl Inputs Setup
A – 4.3.1: Free Cl Setup
If your controller is configured to monitor Free
Cl, it may be either calculated or a probe may be
attached.
A – 4.3.1.1: Input Source: Calculated
High Alarm (Op):
The high alarm will
activate when the free Cl reaches or rises
above this setting. You may disable this
alarm by holding down the +/- key for 1
second.
Low Alarm (Op):
The low alarm will
activate when the free Cl reaches or falls
below this setting. You may disable this
alarm by holding down the +/- key for 1
second.
Alarm Hysteresis (Mgr):
This value sets
the amount that the Cl input readings have
to rise above their high alarm or fall below
their low alarm before the alarm will shut
off.
A – 4.3.1.2: Input Source: Probe
High Alarm (Op):
The high alarm will
activate when the free Cl reaches or rises
above this setting. You may disable this
alarm by holding down the +/- key for 1
second.
Low Alarm (Op):
The low alarm will
activate when the free Cl reaches or falls
below this setting. You may disable this
alarm by holding down the +/- key for 1
second.
Alarm Hysteresis (Mgr):
This value sets
the amount that the Cl input readings have
to rise above their high alarm or fall below
their low alarm before the alarm will shut
off. Note this value is used for free, total,
and combined Cl alarms.
Calibrate (Op):
This selection allows you
to do a single point calibration of free Cl,
enter the reading from you test kit, and press
enter. The value entered must be 0.5 ppm
or greater.
Reset Calibration (Op):
Resets the
calibration to the original factory setting.
A – 4.3.2: Total Cl Setup
If your controller is configured to monitor Total
Cl, you will have the following options:
High Alarm (Op):
The high alarm will activate
when the total Cl reaches or rises above this
setting. You may disable this alarm by holding
down the +/- key for 1 second.
Low Alarm (Op):
The low alarm will activate
when the total Cl reaches or falls below this
setting. You may disable this alarm by holding
down the +/- key for 1 second.
Alarm Hysteresis (Mgr):
This value sets the
amount that the Cl input readings have to rise
above their high alarm or fall below their low
alarm before the alarm will shut off. Note this
value is used for free, total, and combined Cl
alarms.
A – 4.3.3: Combined Cl
If your controller is configured to monitor
Combined Cl, you will have the following
options:
High Alarm (Op):
The high alarm will
activate when the combined Cl reaches or rises
above this setting. You may disable this alarm
by holding down the +/- key for 1 second.
Alarm Hysteresis (Mgr):
This value sets the
amount that the Cl input readings have to rise
above their high alarm or fall below their low
alarm before the alarm will shut off. Note this
value is used for free, total, and combined Cl
alarms.
A – 4.4: Temperature Setup
If your controller is configured to monitor
temperature, you will have the following options:
High Alarm (Op):
The high alarm will activate
when the temperature reaches or rises above this
setting. You may disable this alarm by holding
down the +/- key for 1 second.
Low Alarm (Op):
The low alarm will activate
when the temperature reaches or falls below this
setting. You may disable this alarm by holding
down the +/- key for 1 second.
Alarm Hysteresis (Mgr):
This value sets the
amount that the temperature reading has to rise
above the high alarm or fall below the low alarm
before the alarm will shut off.
Caution: Amperometric chlorine sensors
require the use of a temperature sensor and
a properly calibrated pH sensor. Refer to
the instruction pamphlet included with the
sensor at the time of installation.