Hayward HRSN2 Series Installation, Operation And Maintenance Instructions
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Hayward HRSN2 Series Installation, Operation And Maintenance Instructions

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INSTALLATION, OPERATION AND
MAINTENANCE INSTRUCTIONS
HRSN2 Series
TO PREVENT POTENTIAL INJURY OR DAMAGE TO PROPERTY, READ THIS MANUAL CAREFULLY AND COMPLETELY.
Back to TOC
USE ONLY HAYWARD GENUINE REPLACEMENT PARTS
Hayward Flow Control
HRSN2IOM Rev D ECR 102V
www.haywardflowcontrol.com
1-888-HAY-INDL (1-888-429-4635)
Page 1 of 36

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Summary of Contents for Hayward HRSN2 Series

  • Page 1 INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS HRSN2 Series TO PREVENT POTENTIAL INJURY OR DAMAGE TO PROPERTY, READ THIS MANUAL CAREFULLY AND COMPLETELY. Back to TOC USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Hayward Flow Control HRSN2IOM Rev D ECR 102V www.haywardflowcontrol.com 1-888-HAY-INDL (1-888-429-4635)

  • Page 2: Important Safety Instructions

    – Potential pinch point. Equipment connected to or driven by this device may start unexpectedly and may cause personal injury or entrapment in linkage systems. Back to TOC USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Hayward Flow Control HRSN2IOM Rev D ECR 102V www.haywardflowcontrol.com...

  • Page 3: Table Of Contents

    Notice: The HRSN2 Series is produced in two distinct versions: one with a manual override shaft on the bottom of the actuator (HRSN2A & 2R), and the other with a manual hand wheel on the side of the actuator (HRSN2B & 2S).

  • Page 4: Technical Information

    120-230VAC None HRSN2FSIOM reference correct IOM On/Off 24VDC/VAC None HRSLCSSPLMNTIOM On/Off / Proportional 120-230VAC None HRSLCSSPLMNTIOM Back to TOC USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Hayward Flow Control HRSN2IOM Rev D ECR 102V www.haywardflowcontrol.com 1-888-HAY-INDL (1-888-429-4635) Page 4 of 36...

  • Page 5: Actuator Handling And Installation

    If any travel adjustment is necessary, please refer to the Adjusting CW/CCW End of Travel section for instructions. 4. Notice: The HRSN2 Series actuators do not have mechanical stops. Use caution when operating the manual override. Do not attempt to operate with a rotation greater than 95°.

  • Page 6: Product Mounting And Setup

    PRODUCT MOUNTING AND SETUP Notice: All HRSN2 Series actuators rotate CW to close the output shaft out the bottom of the actuator when viewed from above. On HRSN2A & 2R models, the cam shaft and the indicator rotate CW to close, but on HRSN2B & 2S models, the cam shaft and the indicator rotate CCW to close.

  • Page 7: Hrsn2A, 2R Specific

    Drive CLOSED Drive OPEN Indicator rotates Indicator rotates ALL HRSN2 Series actuators rotate CW to CLOSE. 90° CW to CLOSE. 90° CCW to OPEN. This means that when viewed from above, the OUTPUT shaft (out the bottom of the actuator) will drive CW to CLOSE when commanded to do so.

  • Page 8: Adjusting End Of Travel Cams

    Check to be sure this is the correct CCW position you require Cam 2 - CCW Cam 6. Repeat the steps of item 4 if further adjustment is needed. Back to TOC USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Hayward Flow Control HRSN2IOM Rev D ECR 102V www.haywardflowcontrol.com...

  • Page 9: Adjusting Auxiliary Switch Cams

    #4 cam. It should be about one-half the setscrew diameter to the RIGHT of the #2 cam setscrew. Cam 4 - CCW Auxiliary Cam Back to TOC USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Hayward Flow Control HRSN2IOM Rev D ECR 102V www.haywardflowcontrol.com...

  • Page 10: Proportional Control Setup

    This will allow proper rotation and alignment of components. (disregard shaft top deviation from correct model in the photos). Back to TOC USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Hayward Flow Control HRSN2IOM Rev D ECR 102V www.haywardflowcontrol.com...

  • Page 11: Hrsn2B, 2S Specific

    Drive OPEN Indicator rotates Indicator rotates Indicator rotates Indicator rotates ALL HRSN2 Series actuators rotate CW to CLOSE. 90° CW to CLOSE. 90° CCW to OPEN. 90° CCW to CLOSE. 90° CW to OPEN. This means that when viewed from above, the OUTPUT shaft (out the bottom of the actuator) will drive CW to CLOSE when commanded to do so.

  • Page 12: Adjusting End Of Travel Cams

    Check to be sure this is the correct CCW position you require Cam 2 - CCW Cam 6. Repeat the steps of item 4 if further adjustment is needed. Back to TOC USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Hayward Flow Control HRSN2IOM Rev D ECR 102V www.haywardflowcontrol.com...

  • Page 13: Adjusting Auxiliary Switch Cams

    #4 cam. It should be about one-half the setscrew diameter to the LEFT of the #2 cam setscrew. Cam 4 - CCW Auxiliary Cam Back to TOC USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Hayward Flow Control HRSN2IOM Rev D ECR 102V www.haywardflowcontrol.com...

  • Page 14: Proportional Control Setup

    This will allow proper rotation and alignment of components. (disregard shaft top deviation from correct model in the photos). Back to TOC USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Hayward Flow Control HRSN2IOM Rev D ECR 102V www.haywardflowcontrol.com...

  • Page 15: Commissioning

    A. If it is NOT, there is a problem with the fi eld logic or wiring, troubleshoot accordingly. B. If it is, proceed to step 4. Back to TOC USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Hayward Flow Control HRSN2IOM Rev D ECR 102V www.haywardflowcontrol.com...
  • Page 16 Serious Damage to the actuator will result if the motor is allowed to drive the gear train into the mechanical stop! Remove power from this device BEFORE making any travel adjustments. Back to TOC USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Hayward Flow Control HRSN2IOM Rev D ECR 102V www.haywardflowcontrol.com...

  • Page 17: Proportional Control

    8. If the actuator stops at the correct positions and generates a feedback signal representative of the position of the actuator, the actuator can be put into service and is fully operational. Back to TOC USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Hayward Flow Control HRSN2IOM Rev D ECR 102V www.haywardflowcontrol.com...

  • Page 18: Proportional Calibration

    8. Unit is now calibrated and is ready to be put into service. No other calibration is necessary. Back to TOC USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Hayward Flow Control HRSN2IOM Rev D ECR 102V www.haywardflowcontrol.com...
  • Page 19 Trims Full CCW FB Out (4mA) FB Out (20mA) * Default (factory) setting is 4-20mA In/Out JP6* Back to TOC USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Hayward Flow Control HRSN2IOM Rev D ECR 102V www.haywardflowcontrol.com 1-888-HAY-INDL (1-888-429-4635) Page 19 of 36...

  • Page 20: Proportional Calibration

    Power LED 9. Unit is now calibrated and is ready to be put into service. No other calibration is necessary. Back to TOC USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Hayward Flow Control HRSN2IOM Rev D ECR 102V www.haywardflowcontrol.com 1-888-HAY-INDL (1-888-429-4635)
  • Page 21 Fully CCW upon loss of input signal adjust! adjust! Trims Full DEFAULT CCW FB Out (20mA) Back to TOC USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Hayward Flow Control HRSN2IOM Rev D ECR 102V www.haywardflowcontrol.com 1-888-HAY-INDL (1-888-429-4635) Page 21 of 36...

  • Page 22: Troubleshooting

    Reset end-of-travel cams and/or mechanical stops as detailed in travel mechanical stops not the Adjusting CW/CCW End of Travel section. positioned correctly Back to TOC USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Hayward Flow Control HRSN2IOM Rev D ECR 102V www.haywardflowcontrol.com 1-888-HAY-INDL (1-888-429-4635) Page 22 of 36...

  • Page 23: Proportional Models

    Reset end-of-travel cams and/or mechanical stops as detailed in mechanical stops not end of travel the Adjusting CW/CCW End of Travel section. positioned correctly Back to TOC USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Hayward Flow Control HRSN2IOM Rev D ECR 102V www.haywardflowcontrol.com 1-888-HAY-INDL (1-888-429-4635) Page 23 of 36...

  • Page 24: Mechanical Data

    ISO5211 Double Square version Female Drive Socket 8mm Bottom Mounted Manual Override Shaft on versions without Hand Wheel Back to TOC USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Hayward Flow Control HRSN2IOM Rev D ECR 102V www.haywardflowcontrol.com 1-888-HAY-INDL (1-888-429-4635) Page 24 of 36...

  • Page 25: Dimensional Data Hrs 2A, 2R

    - All 6.6 / Approximately HRS2R 4.93 / 7.5 turns 90° Mod - HV 8.8 / Back to TOC USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Hayward Flow Control HRSN2IOM Rev D ECR 102V www.haywardflowcontrol.com 1-888-HAY-INDL (1-888-429-4635) Page 25 of 36...

  • Page 26: Dimensional Data Hrs 2B, 2S

    - All 7.0 / 2.46 / HRS2S 4.93 / 12 turns 90° 62.5 Mod - HV 9.3 / Back USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Hayward Flow Control HRSN2IOM Rev D ECR 102V www.haywardflowcontrol.com 1-888-HAY-INDL (1-888-429-4635) Page 26 of 36...
  • Page 27 NOTES Back to TOC USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Hayward Flow Control HRSN2IOM Rev D ECR 102V www.haywardflowcontrol.com 1-888-HAY-INDL (1-888-429-4635) Page 27 of 36...

  • Page 28: Hrs 2A~2S 12-24V Proportional

    NEMA 4X versions without Hand Wheel Drive Socket Sealed Conduit Entry (2) - 1/2” ISO5211 Mounting System Back to TOC USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Hayward Flow Control HRSN2IOM Rev D ECR 102V www.haywardflowcontrol.com 1-888-HAY-INDL (1-888-429-4635) Page 28 of 36...

  • Page 29: Dimensional Data Hrs 2A, 2R

    14.3 / 7.5 turns 90° Approximately HRS2R Mod - LV 4.93 / 14.3 / 7.5 turns 90° Back to TOC USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Hayward Flow Control HRSN2IOM Rev D ECR 102V www.haywardflowcontrol.com 1-888-HAY-INDL (1-888-429-4635) Page 29 of 36...

  • Page 30: Dimensional Data Hrs 2B, 2S

    14.7 / 62.5 2.46 / HRS2S Mod - LV 4.93 / 12 turns 90° 14.7 / 62.5 Back to TOC USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Hayward Flow Control HRSN2IOM Rev D ECR 102V www.haywardflowcontrol.com 1-888-HAY-INDL (1-888-429-4635) Page 30 of 36...

  • Page 31: Wire Sizing Chart

    WIRE SIZING CHART Wire sizing data is provided in the table below to assist in the selection of the proper wire size for HRSN2 Series actuators using various wire sizes over distance. Be sure to reference the correct voltage and do not exceed the indicated length of the wire run for each model.

  • Page 32: Wiring Diagrams

     • On/Off Control  • Torque Switches  • Battery Backup HRSN2A~2S 24vac/vdc On/Off  • LCS Back USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Hayward Flow Control HRSN2IOM Rev D ECR 102V www.haywardflowcontrol.com 1-888-HAY-INDL (1-888-429-4635) Page 32 of 36...

  • Page 33: Hrsn2A~2S 12/24Vac/Vdc Proportional

     • Proportional Control  • Torque Switches  • Battery Backup HRSN2A~2S 24vac/vdc Proportional  • LCS Back USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Hayward Flow Control HRSN2IOM Rev D ECR 102V www.haywardflowcontrol.com 1-888-HAY-INDL (1-888-429-4635) Page 33 of 36...

  • Page 34: Hrsn2A~2S 120/230Vac On/Off

     • On/Off Control  • Torque Switches  • Battery Backup HRSN2A~2S 230vac On/Off  • LCS Back USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Hayward Flow Control HRSN2IOM Rev D ECR 102V www.haywardflowcontrol.com 1-888-HAY-INDL (1-888-429-4635) Page 34 of 36...

  • Page 35: Hrsn2A~2S 120/230Vac Proportional

     • Proportional Control  • Torque Switches  • Battery Backup HRSN2A~2S 230vac Proportional  • LCS Back USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Hayward Flow Control HRSN2IOM Rev D ECR 102V www.haywardflowcontrol.com 1-888-HAY-INDL (1-888-429-4635) Page 35 of 36...
  • Page 36 This page intentionally left blank "APAKGOFNANHKEJGPEK AAPFKECDDKEOEPHPPK ANPOBIFEFOMGFPFNKK AFLPMEDOLICLMIELIK DDLLDLLDDLDLLLDLLL" Back to TOC USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Hayward Flow Control HRSN2IOM Rev D ECR 102V www.haywardflowcontrol.com 1-888-HAY-INDL (1-888-429-4635) Page 36 of 36...

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