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CRITICAL NOTES

 for installing the Leak Defense System are highlighted in shaded boxes throughout the document.

It is essential these critical notes are read prior to installation.

VERY IMPORTANT!

•  Bracing may be required if your plumbing system is unable to support this weight.
•  Please contact our Technical Support team to confirm details of the installation to ensure the system will be installed 

correctly and no water using appliances go unaccommodated.

Installation, Operation and Maintenance Manual

IOM-S-Leak Defense

WARNING

!

Please read carefully before proceeding with  

installation. Your failure to follow any attached  

instructions or operating parameters may lead to the 

product’s failure. 
Keep this Manual for future reference.

INSTALLER

Please leave this guide with the homeowner  

when installation is complete

Need help?

 

Feel free to call us from 8am - 5pm Monday - Friday 
Pacific Time: (866) 410-1134, ext. 2 
support@senthydro.com

Summary of Contents for SENTINEL LEAK DEFENSE LDS-3-075

Page 1: ...ure the system will be installed correctly and no water using appliances go unaccommodated Installation Operation and Maintenance Manual IOM S Leak Defense WARNING Please read carefully before proceed...

Page 2: ...es not stop The Leak Defense System is looking for this System Features Constant monitoring of your water system 24 hours per day 7 days a week Leak detection with audio visual alarm notifications Aut...

Page 3: ...leaks d Explain that the Leak Defense System will constantly monitor water flow every day e Explain the importance of using the AWAY scene 1 Explain the difference between the HOME and AWAY scene sett...

Page 4: ...erface Step 15 API All Purpose Interface 15 16 API Installations Connecting a four hour timer to the LDS API 16 Connecting POL and SS relays to the API 17 Recirculation pump switch to the API 18 Wirin...

Page 5: ...3 219 7 50 191 4 84 123 6 41 163 3 66 93 0 600 15 2 3 50 88 9 2 30 58 4 2 40 61 0 7 16 182 6 15 2 79 LDS 3 150 DN40 1 50 38 1 9 56 243 8 14 207 4 84 123 6 41 163 4 15 105 600 15 2 3 50 88 9 2 87 72 9...

Page 6: ...her appliance that may automatically use water 3 If any of the above are present down stream of the Leak Defense System valve please contact your sales representative for accessories to accommodate th...

Page 7: ...the Leak Defense System IMPORTANT If the above diagram does not reflect your actual piping layout call us for recommendations to accommodate your unique piping configuration and ensure no water inside...

Page 8: ...en make sure there is an outlet within 6 to provide power to the wireless panel with the provided 12VDC power supply c The wireless control panel should be located no farther than 100 feet from the Le...

Page 9: ...em per local codes a Install using standard unions sweat adapters or threaded pipe b Do not install in prolonged direct sunlight This causes water in the valve to heat and the probes will interpret th...

Page 10: ...press and hold black knob on top of blue actuator and turn to desired position STEP 8 Connecting to power STEP 9 Mounting the wireless control panel directly on a wall STEP 10 Provide power to the sys...

Page 11: ...check the status and adjust the Leak Defense System Please keep in mind that it takes a few seconds for the wireless panel to communicate with the Leak Defense System valve THE WIRELESS CONTROL PANEL...

Page 12: ...t button where it displays this number Type 1 on the keypad then tap the top right button You are now in the Flow Calibration screen Set No Flow Once the water has been turned OFF and you are on the F...

Page 13: ...ased on customer s preference Example 1 hour 60 Main Screen with Scene set to Away Water Flow and Scene symbols are BLUE Tap the Trip Rate icon Enter trip level number between 1 and 100 Tap top right...

Page 14: ...een with Scene set to Standby Water Flow and Scene symbols are ORANGE Tap the Time icon in the bottom left Enter the time in minutes Tap the top right button to confirm the programmed time Can be set...

Page 15: ...wire Each opto isolator has its own IN and IN and they can be wired for high going signals or GND low going signals The REF and REF signals are used as the voltage references for the optos REF usually...

Page 16: ...l for connecting to circ pump switches and solid state relays 7 Triggers on Alarm Only Ideal for connecting to alarm panels Connecting a Four Hour or Six Hour Timer to the LDS API This accessory is ty...

Page 17: ...the split wire to terminal 1 and the other to terminal 2 On the API place a jumper between REF and NO on either of the API relays Wire the solid state relay input terminals in series as follows Take...

Page 18: ...ump from burn out due to pumping with no water in the system On the API place the provided jumper wire between REF and the NO terminal of one of the relays on the API Connect the red wire from the rec...

Page 19: ...nals on the API while the irrigation system is running You may be able to start irrigation manually to test that this connection is functioning properly API INSTALLATIONS Wiring Instructions for a PAM...

Page 20: ...20 IOM S Leak Defense 2211 2022 03 15 2022 Sentinel Hydrosolutions LLC Figure 1 General Piping Diagram FOR TECHNICAL SUPPORT Please call our office at 1 866 410 1134 8 00am to 5 00pm Pacific Time...

Page 21: ...12VDC v GND POLD TEST PB 7 H A ENA STBY ENA POLD ENA 6 H A DIS STBY ENA POLD ENA 5 H A ENA STBY DIS POLD ENA 4 H A DIS STBY DIS POLD ENA 3 H A ENA STBY ENA POLD DIS 2 H A DIS STBY ENA POLD DIS 1 H A...

Page 22: ...NUETRAL N N N H1 H1 H1 H1 H2 H2 H2 H2 JUMPER J J B B R R ALARM NC COM ALARM RELAY 1 NO NC COM NO REF RELAY 2 HOME AWAY MODE SEL IN IN STANDBY LED IN IN REF POWER 5 5 x 2 1mm 9 12VDC v GND POLD TEST P...

Page 23: ...Leak Defense 2211 2022 03 15 2022 Sentinel Hydrosolutions LLC Figure 5 Connecting a Recirculation Pump Switch to API FOR TECHNICAL SUPPORT Please call our office at 1 866 410 1134 8 00am to 5 00pm Pac...

Page 24: ...COM NO REF RELAY 2 HOME AWAY MODE SEL IN IN STANDBY LED IN IN REF POWER 5 5 x 2 1mm 9 12VDC v GND POLD TEST PB 7 H A ENA STBY ENA POLD ENA 6 H A DIS STBY ENA POLD ENA 5 H A ENA STBY DIS POLD ENA 4 H A...

Page 25: ...12VDC 5 5x2 1mm LED GND IN V REF IN IN REF NO COM NC COM ND GND 12V 12V GND NC NO COM NC POLD IN TEST PB NC RELAY IN HOME MODE POSITIVE 12VDC TRIGGER NEGATIVE 12VDC TRIGGER NORMALLY OPEN ZONE LOOP NOR...

Page 26: ...DIS POLD DIS 2 H A DIS STBY ENA POLD DIS 3 H A ENA STBY ENA POLD DIS 4 H A DIS STBY DIS POLD ENA 5 H A ENA STBY DIS POLD ENA 6 H A DIS STBY ENA POLD ENA 7 H A ENA STBY ENA POLD ENA MODE SEL JUMPER GND...

Page 27: ...IS POLD DIS 2 H A DIS STBY ENA POLD DIS 3 H A ENA STBY ENA POLD DIS 4 H A DIS STBY DIS POLD ENA 5 H A ENA STBY DIS POLD ENA 6 H A DIS STBY ENA POLD ENA 7 H A ENA STBY ENA POLD ENA MODE SEL NORMALLY OP...

Page 28: ...DIS POLD DIS 2 H A DIS STBY ENA POLD DIS 3 H A ENA STBY ENA POLD DIS 4 H A DIS STBY DIS POLD ENA 5 H A ENA STBY DIS POLD ENA 6 H A DIS STBY ENA POLD ENA 7 H A ENA STBY ENA POLD ENA MODE SEL NORMALLY...

Page 29: ...WAY MODE SEL IN IN STANDBY LED IN IN REF POWER 5 5 x 2 1mm 9 12VDC v GND POLD TEST PB 7 H A ENA STBY ENA POLD ENA 6 H A DIS STBY ENA POLD ENA 5 H A ENA STBY DIS POLD ENA 4 H A DIS STBY DIS POLD ENA 3...

Page 30: ...LC Figure 12 Connecting Water Softener clack to API Standby trigger POWER STANDBY HOME AWAY POLD GND V IN IN REF IN IN REF NC COM NO NO COM NC ALARM ALARM RELAY 2 RELAY 1 9 12VDC 5 5 x 2 1mm LED TEST...

Page 31: ...31 IOM S Leak Defense 2211 2022 03 15 2022 Sentinel Hydrosolutions LLC Figure 13 General System Layout...

Page 32: ...nd Time to Alarm as well as check the Status of the system Menu Icon Tapping the Menu button allows you check WiFi settings see connected Devices see Advanced Settings and see the Help screen Notifica...

Page 33: ...then tap the Away button Turn off water The Water button will allow you to shut the water off to your home Press this button and when asked Turn Water Off tap Yes The valve will close and the Water ic...

Page 34: ...rol panel at any time and push the Reset or Clear Alarm button indicating that the flow is normal and reset the system The Warning Cycle is not available in the Away Scene as the system assumes no one...

Page 35: ...control panel This should proceed to a screen indicating if the water is off If the system alarms again check the POLD after the word Source on the Control Panel to see if it matches the POLD that was...

Page 36: ...nt may need to be purchased Web based access On your phone or laptop go to www catchaleak com or download the Leak Defense App from the IOS or Android Store Click on REGISTER AS A NEW USER Fill out th...

Page 37: ...want to set the Trip Rate If you are concerned with very small leaks you should set the Trip Rate as low as possible 2 or 3 without the system alarming The first few weeks after installation the syste...

Page 38: ...including but not limited to damages for loss of profits goodwill use or other intangible losses even if the manufacturer has been advised of the possibility of such damages resulting from the failure...

Page 39: ...39 IOM S Leak Defense 2211 2022 03 15 2022 Sentinel Hydrosolutions LLC Notes...

Page 40: ...40 IOM S Leak Defense 2211 2022 03 15 2022 Sentinel Hydrosolutions LLC Notes...

Page 41: ...any interference received including interference that may cause undesired operation FCC ID 2AMDU LDS IC 23980 LDS UL E488392 FCC ID 2AMDU LDS IC 23980 LDS UL E488392 FCC ID 2AMDU LDS IC 23980 LDS UL E...

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