Hayward ZRD Serie Manual De Instalación página 7

Paragraph 3 – Dosage Proportional to the Potential Redox Measurement (O.R.P.)
Programming
PROG
Configuration
Pump Funtions
-­‐
+
Pump
Functions
Redox Measure
Setpoint
560 mV -­‐
Setpoint Type
High -­‐
Prop. Band
-­‐
50 mV
Alarm Band
-­‐
200 mV
O.F.Alarm
-­‐
0m
Probe Calib.
-­‐
On
Display during Operation
•
Setpoint type;
High/Low
Alarms and statuses
• Cal = calibration not
completed
• Lev = Level alarm
• Flw = Flow alarm
•
• Alm = Measurement
•
outside alarm band
•
• OFA = O.F.A. alarm
Paragraph 4 – Setting the Maximum Flow
Programming
PROG
Pump Functions
-­‐
Max flow rate
Max flow rate
P100%
P100%
-­‐
Max flow rate
F320s/m
Hayward Flow Control
The pump measures and controls the pH of a solution, programming in
sequence: set-point, set-point type, proportional band and alarm band
Set-point type: maximum
s/m
m a x
flo w-­‐ra te
0
Set-point type: minimum
-­‐
s/m
+
-­‐
m a x
+
flo w-­‐ra te
-­‐
+
-­‐
+
0
-­‐
It is also possible to programme:
+
- the O.F.A. (Over Feed Alarm) time in minutes, or rather a time beyond
-­‐ which an alarm signal is triggered if the pH value does not reach the set-
+
point.
- The measurement resolution (1 or 2 decimal points)
- Deactivation/activation of the calibration procedure
The maximum frequency can be modified during operation, by pressing
the
keys to decrease it.
Flow sensor status
Potential Redox.
measurement value
High F F F 560mV
Lev Stop P100%
Current dosage value
(depends on the selected unit
of measurement)
Pump status
•
Empty = pump in start
Stop = pump stationary
Paus = pump in pause
-­‐
+
-­‐
-­‐
+
-­‐
www.haywardflowcontrol.com
Pu m p O ff
Ala rm Ba nd
Pro p o rtio n a l
Ba n d
Ala rm Ba nd
keys at the same time to increase the flow, or the
Percentage, Frequency,
l/h, Gph, ml/m
(depends on the selected unit of measurement)
•
This makes it possible to set the maximum flow offered by
the pump, and the programmed mode (% or frequency) is
used as the standard unit of measurement when displaying
the flow. Changes can be made by pressing the
then using the
to confirm and return to the main menu
Operation
Pro p o rtio n a l
Ba n d
Ala rm Ba nd
Pu m p O ff
Ala rm Ba nd
Display during Setting (MODE key)
Displays in sequence
•
SP = Setpoint value
•
BP = Proportional band value
•
BA = Alarm band value
•
OFA = O.F.A. value
SP 560mV
450mV P100%
Maximum set dosage value
Percentage, Frequency, l/h, Gph, ml/m
Operation
keys to set the new value. Press
1-888-INDL (1-888-429-4635)
m V
m V
Measurement value
della misura.
key,
ZRDIOM
Pg. 5 of 11