// Initialize Pentair / Channel Advisor Sales Reporting sTrack.initialise();
Home Pentair Intellicom II Interface Adapter | 521109
NOTICE: The pool & spa industry continues to face industry-wide shortages on many products that most vendors expect to last late into 2022. We're allowing items to be purchased so that customers who choose to wait will have their order shipped when product is available. Most vendors are not providing any ETA on when items will be available. WE WILL EMAIL YOU RIGHT AWAY IF YOUR ITEM IS BACKORDERED. 

Pentair Intellicom II Interface Adapter | 521109

Pentair Intellicom II Interface Adapter | 521109 Pentair Intellicom II Interface Adapter | 521109

Platinum Preferred Manufacturer
  • Use the Intellicom II adapter to control an Intelliflo pump from another Manufacture's Control System (example Jandy or Hayward)
  • New IntelliComm II Interface Adapter Allows Compool and Non-Pentair Control Systems to control IntelliFlo and IntelliPro Variable Speed and Flow Pumps
  • Compact and affordable - fits inside power center box with other electronics
Purchase Options
The new IntelliComm® II Interface Adapter provides automatic control of "IntelliFlo" and IntelliFlo® variable speed and flow pumps with Pentair's Compool® systems as well as Jandy and Hayward automation controllers.

Easy installation-low voltage protocol adapter works with Compool and other control systems and draws power from the existing RS-485 communication line
Allows control of four individual speeds or flows controlled by the Automation control system
Can also be used to further expand the number of IntelliFlo pumps being controlled by EasyTouch® (current limit is 2) and IntelliTouch® (current limit is 8) automation control systems
Compact and affordable
Dimensions - 6" x 3" x 3"

Integrating Intelliflo, Intellicom II, and Jandy Remote Control Systems
The most popular variable speed pump on the market today is the Pentair Intelliflo pump. This pump is available in three varieties with the VS-3050 being the best value. The bad news is the VS-3050 cannot be controlled from older Jandy remote systems. The good news is Pentair has introduced the Intellicom ll Interface Adaptor. This nifty little piece of electronics will give you access to all four available speeds on the Pentair Intelliflo pump.

Most installers (including Pentair tech support) will advise that one auxiliary port on the Jandy circuit board is required for each speed on the VS-3050. A simpler (and smarter) way to utilize the Intellicom ll is folowing the steps outlined below. Step one through four involves programming the speeds of the VS-3050. This is done after installing the pump but before installing the Intellicom ll. The filter pressures are to be used as a general guide and not the absolute rule. If you have a Pentair FNS60 Filter, Pentair Heater, and dedicated line for a suction cleaner, you can expect similiar filter pressures and results:

Set speed one on the pump to operate the suction pool cleaner (6-8 pounds filter pressure)
Set speed two at a very low speed (2 pounds filter pressure)
Set speed three at a slightly higher speed than speed two (4 pounds filter pressure)
Set speed four at a very high speed for spa jets (12-15 pounds filter pressure)

Once you have the speeds set on your pump, you are ready to complete the installation of your Intellicom ll. Assuming you have power from the Jandy circuit board to the RS-485 terminal of the Intellicom board, you are ready to connect the auxiliary cables in the following positions:

Connect PRGM 1 from Intellicom to the Filter Pump port on the Jandy board
Connect PRGM 2 from Intelicom to Aux 2 of Jandy board. Turn on dip switch 2 to "on" Jandy Board to set Aux 2 to low speed
Connect PRGM 3 from Intellicom to Electric Heater output on top of Jandy board near actuator outputs. This will automatically ramp up the pump slightly when heater is activated
Connect PRGM 4 from Intellicom to "spare aux" located on the back of the Jandy ciruit board. Next set dip switch 6 to "on". High speed will be activated when spa is turned on.

Use a Relay Splice Adapter to continue using the circulation pump relay to provide power to a salt generator, heater, or any other device which should only be powered while the circulation pump is operating.

Feel free to call us with any questions you may have on this installation process. Enjoy your new energy efficient pump!

Brand: Pentair
Q & A
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 2 questions Browse 2 questions and 1 answer
how do you hook up to hayward ecommand?
A shopper on Feb 1, 2019
Can this communicate with the pump without being hooked up to a Jandy or hayward system? I have a PLC I want to operate my pumps with outputs from the PLC. Will this device communicate with the pumps if i connect proper card voltage?
John T on Sep 24, 2019
BEST ANSWER: It is intended to be used in conjunction with another manufactures control system or an older Pentair control system. You could probably use it as you mentioned provided you supplied the correct voltage but it would likely void the warranty using it that way.
4.7 / 5.0
3 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Rated 5 out of 5
Great addition to a Pentair VS pump
My family and friends could never figure out how to turn on and off the spa. I used the Intellicom with a double pole toggle switch, 12v dc transformer, remote contact from my Pentair heater and a water proof enclosure to have a single on/off switch for the spa. Works great.
December 8, 2016
over 5 years ago
Rated 5 out of 5
Used for Radio Ra 2 HA intergration
I bought this to control my Pump from my Lutron Radio Ra 2 home automation system. Works great to operate my pool & attached spa. Have it working now through Alexa Echo as well.
January 17, 2019
over 5 years ago
Rated 4 out of 5
Does its job - gave me four motor speeds from my Jandy
The only reason I didn't give 5 stars is because of the limited capabilities of the interface. It performs exactly as it should - four inputs and four motor speeds. I used it with a Jandy control system so it didn't match exactly. Also finding appropriate sources for the four signals took a little work. I settled on: speed1 - pump power; speed2 - rayvac; speed3 - solar enabled; speed4 - jacuzzi heater. I also bought an inline flow meter so I could dial in the speeds - which helped a lot.
August 20, 2016
over 6 years ago
Adobe Acrobat PDF Product Manual

Register your Pentair product online at www.pentair.com.

You've always been able to count on the quality and long service life of Pentair products. Pentair uses state of the art workmanship, materials and manufacturing processes to create the most innovative pool and spa equipment anywhere. And now Pentair products can deliver even more value and peace of mind, because Pentair offers extended warranty coverage on select products that are installed by a qualified installer*.
While the majority of Pentair products are covered by a sixty- (60) day warranty, a select number of products qualify for extended warranty coverage.
Select Bundled Products: applies to purchases and qualified installation of a minimum of a pump and filter, and one or more of the following: heaters, heat pumps, control systems, automatic cleaners, lighting, salt chlorine generators or UV sterilizer**
*Note: Qualified Installer - Defined as a licensed professional who charges a fee for his services, and possesses a business license, contractor's license and/or resale permit. Common examples of a "qualified installer" include: Swimming Pool, Home Repair or Landscape Professional; Plumber or Electrician; General Contractor; Heating and Air Conditioning Specialist.
**Note: Bundled products - must be purchased on the same invoice and installed at the same time. If any product within a bundle is ineligible for the bundled warranty coverage then all products within the same bundle will be disqualified from receiving the three (3) year extended warranty coverage for bundled products.
TradeGrade products must be purchased from a retail store (brick & mortar), pool builder or pool service company to receive a one-year, two-year or three-year warranty. If purchased online will only receive a sixty-day limited warranty. View the list of TradeGrade Products.
Ecommerce (EC) products: Products purchased from an Authorized Pentair Online Reseller (products beginning with EC-) receive a one (1) year (parts only) warranty from the date of purchase. The exceptions are: IntelliChlor cells and IntelliFlo SVRS pumps which receive a two (2) year warranty. EC products are not eligible for the bundled three (3) year extended warranty.
Visit www.pentair.com to submit your product warranty registration.
This information was updated on 11/19/2021. For the most current information and full warranty policy please visit www.pentair.com/warranty.

 Adobe Acrobat PDF Warranty Information
Hay muchas maneras diferentes de contactarnos, y nos gustaría hablar con usted sobre las preguntas de su compra, ayudarle a diagnosticar los problemas de su equipo y escuchar acerca de cómo podemos mejorar y todo lo que está en su mente.
Click Here
6am - 6pm Monday thru Saturday
Pacific Standard Time
Will-Call Hours Click Here
Be the first to know the latest news, deals & special events!


By signing up you indicate that you agree to the terms of our privacy policy.

Pool Supply Unlimited is an e-commerce company that loves water. We love to pump it, filter it, heat it, chlorinate it, light it up and stare at it while we're barbequing a fat, juicy steak. There are real pool professionals working here. Our guys have seen thousands of pools in their careers, no exaggeration. We are based in Southern California and can land most products to your door (within the 48 contiguous states) in less than a week.
Visa Mastercard Discover American Express PayPal