Hayward CAT-2000 Support Question
Hayward CAT-2000 Support Question
Find answers below for this question about Hayward CAT-2000.Need a Hayward CAT-2000 manual? We have 1 online manual for this item!
Question posted by Anonymous-166342 on June 1st, 2020
Alarm Stays On. Won't Run On Auto Even Though Orp Is Well Below Set Point
alarm on controller stays on. Chlorine won't feed on onto even though ORP is well below set point
Current Answers
Answer #1: Posted by Odin on June 1st, 2020 9:03 AM
Odin
Member since:
April 10th, 2010 Points: 41,236,670
Member since:
April 10th, 2010 Points: 41,236,670
If water is flowing and the alarm is still sounding check the flow sensor for obstruction.
If the issue persists or if you require further advice, you'll have to consult the manufacturer, for which use the contact information at https://www.contacthelp.com/hayward/customer-service.
Hope this is useful. Please don't forget to click the Accept This Answer button if you do accept it. My aim is to provide reliable helpful answers, not just a lot of them. See https://www.helpowl.com/profile/Odin.
Related Hayward CAT-2000 Manual Pages
CAT 2000 - Page 3
... 14. Section 7. Section 11. Section 4. Section 10. Section 2. Section 12. Packaging Contents Standard Installation Installation Utilizing Bypass Line Preparing Pool or Spa Water Chemistry Setting and Operating the CAT 2000 Advanced (Dealer) Setup Mode Display Functions Maintenance Troubleshooting Specifications Warranty
Section 1. Section 13. Section 3. Section 8. TABLE OF CONTENTS...
CAT 2000 - Page 5
..., calibration adjustment for mounting the pH, ORP and Flow Sensor while ensuring ideal hydraulic conditions to maximize sensor performance and life. The CAT 2000 controller unit also features an internal micro-computer for pools and spas is preset from the factory to manually feed or disable feeding for either channel. The CAT 2000 controller is preset from the factory to disable...
CAT 2000 - Page 8
...ORP sensors from pool or spa. Thread sensors into the sample stream port.
7. Facilitates a combined (influent and effluent) maximum tubing run of ten feet from the plastic storage bottles and save bottles and storage fluid for the controller... heater, chemical feeders, pump, and any chemical injection point. Securely mount Controller or PVC Backboard on vertical wall.
4. SECTION 5. ...
CAT 2000 - Page 12
Confirm that your local or State Health Department. All CAT water quality controllers maintain sanitizer levels (chlorine, bromine, ozone, etc.) based on and setting up the CAT 2000. The ORP setpoint will need to be tested and adjusted prior to initiating automated control of water quality compared to part per million sanitizer residual levels, factors such as pH, cyanuric...
CAT 2000 - Page 14
... minutes, and then automatically revert to "Auto" to prevent accidental over-feeding. ALL RIGHTS RESERVED
To set pH control at a different level, perform the following :
1. CONTENTS COPYRIGHT 2010 HAYWARD INDUSTRIES, INC. Changing the pH Setpoint The CAT 2000 is preset from the factory to maintain ORP at 650 mV. Press the ORP Setpoint Adjustment Button (#8) until the green...
CAT 2000 - Page 15
... and actual water sample values. About Proportional Feed The CAT 2000 features an advanced proportional feed algorithm which constantly analyzes demand for chemicals and initiates feeding in proportion to chemical demand.
This feature is illuminated. Manually Activating ORP Feed To manually enable the ORP chemical feeder press the ORP Channel Mode Selection Button (#9) until the green...
CAT 2000 - Page 16
... Mode Selection Button
6
ORP Channel Increase Button
7
ORP Channel Decrease Button
8
ORP Channel Setpoint Adjustment Button
9
ORP Channel Mode Selection Button
CAT 2000
pH/ORP AUTOMATED CONTROLLER
FEED
p1H
ALARM
2
3
SETPOINT ADJUSTMENT
4
SET
CALIBRATE
ORP FEED
ALARM
6
7
SETPOINT ADJUSTMENT
8
SET
pH FEED MODE
5
AUTO OFF MANUAL
ORP FEED MODE
AUTO OFF MANUAL
9
CONTENTS...
CAT 2000 - Page 17
...
2. The pH feed mode is displayed on , the controller displays the pH feed mode and firmware ...CAT 2000 controller incorporates an advanced programming menu and enhanced features. Enhanced No-Flow Alarm The no-flow alarm displays the prompt on the LED displays, in addition to activating both channel Alarm indicators and sounding the audible alarm:
no Flo
Power On Display At power on the ORP...
CAT 2000 - Page 18
... measured pH is turned off. CONTENTS COPYRIGHT 2010 HAYWARD INDUSTRIES, INC. OFF On
Off (default).
ALL RIGHTS RESERVED The pH feed and ORP feed decisions are independent of the water. Inhibits the ORP feed output when the measured pH value differs from the pH setpoint by more than the pH
setpoint, indicating the need to...
CAT 2000 - Page 19
... also be disabled. The pH feed output will remain activated
as long as a pH feed condition is turned off , manual or automatic feed mode. Sets the low alarm point for the overfeed time limit, rather than the pH alarm high value.
default
pH Low Alarm Limit
P.AL pH Alarm Limit Low. When the
measured pH value is less than...
CAT 2000 - Page 20
... UP and DOWN buttons to the off and the ORP Feed Mode indicator flashes rapidly to indicate the alarm. On
On (Default). ORP Overfeed Timer
O.OF ORP Overfeed Timer. After the ORP feed channel is turned off , manual or automatic feed mode.
Sets the high alarm point for only a portion of the proportional feed cycle in which must be manually reset. The...
CAT 2000 - Page 21
... disabled when the ORP Feed Mode button is 900 mV. Sets the low alarm point for the ORP channel. Sets the high alarm point for the ORP channel.
The ORP feed output will resume automatically when the measured ORP value returns to within the non-alarm range.
900 Use the UP and DOWN buttons to place the ORP channel in the manual feed state.
ORP Overfeed Timer...
CAT 2000 - Page 22
... showroom display, presentations, etc.
Onl Online Communications. The printer is attached to a
CAT Serial Printer to a PC or building automation system. Data recorded includes pH and ORP measured values, and the feed output and alarm status of controller operating parameters. When all desired settings have been entered, press the Hidden Button or wait 30 seconds and...
CAT 2000 - Page 23
... pH Alarm Indicator (#2) Illumination of the pool or spa water ...feeding is manually disabled.
pH Automatic Control Indicator (#6) This green LED is illuminated when pH is in the pH calibration mode. pH Setpoint Adjustment Mode Indicator (#4) This green LED is illuminated whenever the controller is under automated control. SECTION 10. Please note that for enhanced viewing the CAT 2000...
CAT 2000 - Page 24
... red indicator is accompanied by an audible alarm and indicates that an adequate supply sanitizer is outside of the pool or spa water passing through the filtration system. Check that the ORP chemical feeder is functioning properly and that ORP is available. CONTENTS COPYRIGHT 2010 HAYWARD INDUSTRIES, INC. ORP Automatic Control Indicator (#13) This green LED is...
CAT 2000 - Page 25
... LED
ORP SETPOINT ADJUSTMENT MODE INDICATOR
GREEN LED
AUTOMATIC ORP CONTROL INDICATOR
RED LED
ORP FEED MANUALLY DISABLED
GREEN LED
ORP FEED MANUALLY ACTIVATED
CAT 2000
1
FEED
pH
2
ALARM
pH/ORP AUTOMATED CONTROLLER
9
FEED
ORP 10 ALARM
3
11
SETPOINT ADJUSTMENT
4
SET
5
CALIBRATE
SETPOINT ADJUSTMENT
12
SET
pH FEED MODE
6
7
8
AUTO OFF MANUAL
ORP FEED MODE
13
14
15
AUTO OFF...
CAT 2000 - Page 28
...ORP setpoint. Make sure "auto" pH feed mode is not activated as expected. 1.
Ensure that filtration system is functioning properly, flow is adequate, and water chemistry is properly set...CAT 2000 controller is properly installed and connected.
SECTION 12. Check chemical feeders for damaged power cord or connector. ORP chemical feeder is selected. 2. Make sure "auto" ORP feed...
CAT 2000 - Page 29
... sanitizer or pH chemical. 3. Check to ORP. Check chemical feeders and injection points for proper operation. pH or ORP readings are properly connected to the pool or spa. 2. Make sure "auto" feed mode is too high or too low. 1. Check concentration of any chemicals recently added to their respective connectors on the controller unit. 2. If sensors continue to...
CAT 2000 - Page 30
pH ORP
0.1 pH 5.0 mV
pH Feed ORP Feed pH Selection pH Mode ORP Mode
Auto/Off/Manual Auto/Off/Manual Acid/Base Auto/Set/Calibrate Auto/Set
pH & ORP Controller Unit Required Optional
Audible & Visual Alarms Diagnostic Self Test Flow Sensor Remote Alarm
Casing Material Junction Type Wet End Connector
Molded ABS Teflon Reference ½" NPT Shielded BNC
0-14 pH
0-1000mV ORP
120/240 Volt AC...
CAT 2000 - Page 31
...and accessories to the following address:
Hayward Commercial Pool Products 10101 Molecular Drive Suite 200 Rockville, MD ..., other than those stated above. WARRANTY
LIMITED WARRANTY
Hayward® warrants the CAT 2000 automated controller to handling, improper installation or operation, and for determining suitability for a period...ORP sensors are warranted for the use intended by the purchaser.
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