Hayward W3H400FDP HCC-2000-Automated-Controller-Owners-Manual-092460RevG - Page 15

ORP Overfeed Timer - Continued, O.AL ORP Alarm Low Limit, O.AH ORP Alarm High Limit

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Onl: Online Communications. Use this selection when the controller is attached to a PC or building automation system. Prn: Printer. Use this selection when the controller is attached to an optional Serial Printer to make a hard copy record of controller operating parameters. The printer is supplied with a cable to connect it to the controller. The Serial Printer prints one data record at 15 minute intervals. Data recorded includes pH and ORP measured values, and the feed output and alarm status of both channels. This is the default setting. When all desired settings have been entered, press the Hidden Button or wait 30 seconds and the controller will return to default operating mode. ORP Overfeed Timer - Continued The ORP overfeed timer is disabled when the ORP Feed Mode button is used to place the ORP channel in the manual feed state. OFF: Off - The ORP feed output will remain on for unlimited amount of time. 15: 15 Minutes. 30: 30 Minutes. 60: 60 Minutes (1 Hour). 120: 120 Minutes (2 Hours). 180: 180 Minutes (3 Hours). 240: 240 Minutes (4 Hours) - default O.AL (ORP Alarm Low Limit) Sets the low alarm point for the ORP channel. When the measured ORP value is less than this limit, the audible alarm will be activated and the ORP feed output will be disabled. The alarm will be cleared and feed will resume automatically when the measured ORP value returns to within the non-alarm range. 525: Use the UP and DOWN buttons to select a value between 200 and 995 mV. The value must be less than the ORP alarm high value. The default value is 525 mV O.AH (ORP Alarm High Limit) Sets the high alarm point for the ORP channel. When the measured ORP value is greater than this limit, the audible alarm will be activated and the ORP feed output will be disabled. The alarm will be cleared and feed will resume automatically when the measured ORP value returns to within the non-alarm range. 900: Use the UP and DOWN buttons to select a value between 400 and 995 mV. The value must be greater than the ORP alarm low value. The default value is 900 mV. 14 USE ONLY HAYWARD GENUINE REPLACEMENT PARTS

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USE ONLY HAYWARD GENUINE REPLACEMENT PARTS
14
Onl:
Online Communications. Use this selection when the controller is attached to a PC or
building automation system.
Prn:
Printer. Use this selection when the controller is attached to an optional Serial Printer
to make a hard copy record of controller operating parameters. The printer is supplied with a
cable to connect it to the controller. The Serial Printer prints one data record at 15 minute in-
tervals. Data recorded includes pH and ORP measured values, and the feed output and alarm
status of both channels.
This is the default setting.
When all desired settings have been entered, press the Hidden Button or wait 30 seconds and the
controller will return to default operating mode.
ORP Overfeed Timer - Continued
The ORP overfeed timer is disabled when the ORP Feed Mode button is used to place the ORP
channel in the manual feed state.
OFF:
Off - The ORP feed output will remain on for unlimited amount of time.
15:
15 Minutes.
30:
30 Minutes.
60:
60 Minutes (1 Hour).
120:
120 Minutes (2 Hours).
180:
180 Minutes (3 Hours).
240:
240 Minutes (4 Hours) - default
O.AL (ORP Alarm Low Limit)
Sets the low alarm point for the ORP channel. When the measured ORP value is less than this
limit, the audible alarm will be activated and the ORP feed output will be disabled. The alarm will
be cleared and feed will resume automatically when the measured ORP value returns to within the
non-alarm range.
525:
Use the UP and DOWN buttons to select a value between 200 and 995 mV. The value
must be less than the ORP alarm high value. The default value is 525 mV
O.AH (ORP Alarm High Limit)
Sets the high alarm point for the ORP channel. When the measured ORP value is greater than this
limit, the audible alarm will be activated and the ORP feed output will be disabled. The alarm will
be cleared and feed will resume automatically when the measured ORP value returns to within the
non-alarm range.
900:
Use the UP and DOWN buttons to select a value between 400 and 995 mV.
The value
must be greater than the ORP alarm low value.
The default value is 900 mV.