Compool to EasyTouch Upgrade with Transformer Kit - 521247



Part # 521247

By Pentair Pool Products



Part # 521247

Product Description

Compool ® to EasyTouch® Upgrade


  • Allows easy upgrade to EasyTouch® functionality for the following Compool® Systems: CP3400, CP3600, CP3800, CP3810, CP1000*, CP2000*, CP3000, CP30*, CP100*, LX100EZT*, LX100EZTL*, 520348*, 520349*, TimeMaster with LX-10 Power Center. * Requires Compool System to EasyTouch Automation Upgrade System with New System Transformer Kit (P/N 521247). Otherwise, CP3xxx systems require P/N 521107.
  • Filter pump plus 7 Auxiliaries
  • AUX Extra Support
  • Works with EasyTouch Indoor Control Panel (520549) and EasyTouch Wireless Remote (520547)
  • Supports 2 - VS or 2 - VF IntelliFlo® Pumps, iS4 and iS10 spa side remotes, IntelliChlor®, IntelliBrite® LED Lights, ThermalFlo™ Heat Pumps, and MagicStream® Laminar Jets.
  • 8 Feature Circuits

Turbocharge your Compool® with today's best features.

Pool ownership should be pure pleasure—and now more thanever, it will be. Our EasyTouch® upgrade makes it even more carefree to run your pool, spa or combination with shared equipment. With up to 8 accessory functions, you can put enhanced features like landscape lighting, waterfalls and fountains on a schedule, saving you hassles and precious dollars.

More control. Greater convenience. You can control all functions with easy, one-button access from the EasyTouch Load Center. For even greater convenience, add a wired or wireless remote. Beyond basic equipment control, EasyTouch lets you program your equipment for optimum efficiency. As your pool and spa usage changes or you add or change equipment, just reprogram to maintain efficiency

EasyTouch® Upgrade
for Compool® Pool and Spa Control Systems


The EasyTouch® upgrade for Compool® control systems is compatible with Pentair's latest innovations in pool and spa equipment technology, including:

  • IntelliFlo® Variable Speed and Flow Pumps
  • ntelliBrite® Color LED Pool and Spa Lighting
  • IntelliBrite® Color LED Landscape Lighting
  • IntelliChlor® Salt Generator
  • UltraTemp® and ThermalFlo™ Heat Pumps
  • MasterTemp® and Max-E-Therm® Gas Heaters
  • MagicStream® Laminar Jets
  • Spa-Side Controls



?     Asked on 6/6/2018 by Stan F

Hi I have Compool LX 3600 main control and indoor control Compool 3600 as well as wired spa remote. Do I need to buy new indoor unit as well new spa wired unit after Easytouch upgrade of the main box? Another question: Is Easytouch upgrade compatible with Intellichor directly or do I need to buy additional power pack for Intellichlor

A     Answered on 6/7/2018 by InyoPools Product Specialist Lennox H.

Hi, Stan F. You will need to upgrade the indoor controller and spa side remote which are listed on the Pentair Easy Touch Chlorine Generator / Control page. The EasyTouch Upgrade Kit is compatible with the Intellichlor system. 

?     Asked on 6/1/2018 by Tim

I have lx 3800 load center and cp3800 control, what do I need to upgrade so I can operate my pool remotely

A     Answered on 6/1/2018 by InyoPools Product Specialist Lennox H.

Hi, Tim. You will need the Compool to EasyTouch Upgrade Kit without Transformer - 521107 along with the ScreenLogic Bundle Kit - 522104 to be able to operate your pool via smartphone. 

?     Asked on 1/29/2018 by Jim Carter

Sir, I am interested in upgrading my old system ( which has a bad board and is no longer available ). I have a Pentair LX-100EZ easytouch pool/spa system. This system has 2 auto valves, 1 single speed pump ,spa / pool light and a pool heater. I would like to know what system and additional parts I would need to upgrade along with a matching wireless remote. Can I use the old housing with the upgrade or do I need another one. Thank you.

A     Answered on 1/30/2018 by InyoPools Product Specialist Lennox H.

Hi, Jim. You can use your existing control box with the Compool to EasyTouch Upgrade with Transformer Kit - 521247 along with the Pentair EasyTouch Wireless 8 Controller - 520547

?     Asked on 11/14/2017 by Keith

We just recently purchased a home with a 25,000 gallon pool and hot tub with a shared system Compool Lx3800/CP3800. It has a AO Smith Eplus for the hot tub jets, a Penair Intelliflow vs + svrs for the pool/hot tub filtration, and a Raypak gas heater. I would like to add a salt water chlorinator (possibly IC40) and upgrade control panel so I can control via phone/iPad, etc. It looks like the Pentair is pretty old and doesn't integrate with other home automation systems well. Recommendations?

A     Answered on 11/14/2017 by InyoPools Product Specialist Lennox H.

Hi, Keith. You can use the Compool to EasyTouch Upgrade Kit without Transformer - 521107 along with the accessories. The IC40 Cell - 520555, and the Screenlogic Wireless Kit - 522104

?     Asked on 10/3/2017 by Gary Wysocki

Hi I have a 16 yr old pool/spa running with a Compool 3400 mode with SAL/SAM lights I am looking at upgrading my filter to a pentair 420 and a 2hp Intelliflow variable speed. From what everyone has told me the new pump won't work with the compool 3400 thatI currently have. With this upgrade kit made the new equipment run just like it has the past. ie have all the functionality I do from my keypad. Is a new keypad required. Thanks

A     Answered on 10/4/2017 by InyoPools Product Specialist Lennox H.

Hi, Gary. The Compool to EasyTouch Upgrade Kit without Transformer - 521107 will be able to operate the Intelliflo pump, along with your booster pump and MiniMax heater. You will need a new keypad, you can use the EasyTouch Indoor Control Panel - 520549 or the EasyTouch Wireless Remote - 520547

?     Asked on 9/11/2017 by Bill

Do I need also to get the Pentair 3531129z Kit for Digital connection to the Pentair Intelliflo VS pump?

A     Answered on 9/13/2017 by InyoPools Product Specialist Lennox H.

Hi, Bill. You do not need an additional connection kit, the Intelliflo pump comes with a 50ft Communication Cable - 350122

?     Asked on 9/8/2017 by David

I have the Compool CP3400 indoor control system. It works, but for some reason it is not communicating with the main control panel outside. My pool repair guy told me I needed to upgrade to the Easy Touch with PDA or logic/wifi. Is this the component I need to replace the outside control panel? I am not sure the difference between the Easy Touch with PDA or logic/wifii. Also, how do I know if I need to get one with the transformer? Is this replacement something that I can do myself?

A     Answered on 9/14/2017 by InyoPools Product Specialist Lennox H.

Hi, David. When upgrading your system you will need to replace the outside interface control kit and indoor control panel. The PDA option is a external remote and the logic/wifi uses a smart device as the remote. Your model control does not require new transformer so you will need p/n 521107. The installation will have to be done by a professional. 

?     Asked on 8/24/2017 by john

Is this upgrade compatible with Pentair Mini Max NT 400K propane heater?

A     Answered on 8/24/2017 by InyoPools Product Specialist Lennox H.

Hi, John. Yes, this Compool to EasyTouch Upgrade Kit will control a Pentair Mini Max heater. 

?     Asked on 8/6/2017 by

I understand if I have the cp3800 I would use the EasyTouch upgrade kit 521107. But what if I want to use the intellichlor IC40. Do I need to add anything else to be able to add the IC40 to my system? Also if I know my pool is less than 20,000 gallons, can I still get the IC40? Its an old pool and we are thinking about making it bigger at some point. .

A     Answered on 8/8/2017 by InyoPools Product Specialist Lennox H.

Hi, The CP3800 will use the 521107 upgrade kit and will not require any other part other than the Intellichlor cell. I would recommend the IC40 cell for a 20,000 gallon pool so that way the cell will operate efficiently and give you room to expand. 

?     Asked on 7/9/2017 by Eric

Overall I want to upgrade to a IC60 SWG. I have a compool lx/cp3400. First do I need to upgrade or does my 3400 have the power center? Second, if I had to get a power center can I just upgrade with the trasformer and I could connect the IC60 to the Easy touch. I'm trying to find the cheapest way but most economical way to install the IC60. An upgrade would make since if I don't need the power center with it, but I would love not have to buy eaither and just install it on the compool 3400

A     Answered on 7/11/2017 by InyoPools Product Specialist Lennox H.

Hi, Eric. You would have to upgrade your Compool system to the EasyTouch in order to use the IC60 Cell without the external Power Supply. Since you have the CP3400 you'll need p/n 521107

?     Asked on 4/10/2017 by Charlie B

You previously answered (to Tony) that the 521247 Compool Upgrade is compatible with an old LX-10 external panel with a CP-2000 internal panel, or at least that is what I understood. Will the internal panel also have to be modified or changed? How about cabling between the external box and the internal panel? Would I be better served to just add n EZ-Touch Remote controller? I plan to have a professional install everything (if I can find one.)

A     Answered on 4/11/2017 by InyoPools Product Specialist Scott W.

The kit comes with everything to upgrade to the EasyTouch and yes, you can add in the EasyTouch controller.

?     Asked on 2/28/2017 by Steve Williamssteve

What do I need to upgrade my lx3830 and two cp3830 controller s one in pool room one in house how are the instructions can I do it myself? Thanks

A     Answered on 3/1/2017 by InyoPools Product Specialist Lennox H.

Hi, Steve. You will need the Compool to EasyTouch Upgrade Kit without Transformer - 521107 and the EasyTouch Indoor Control Panel - 520549. You can only use one external panel, instructions are available but the manufacturer recommend that it's professionally install or else the warranty is voided.

?     Asked on 2/21/2017 by Robert Adams

I am thinking that the control wire also needs to be replaced (6 conducter phone cable) is that included with the upgrade?

A     Answered on 2/21/2017 by InyoPools Product Specialist Lennox H.

Hi, Robert. The communication cable is not included with this kit.

?     Asked on 11/19/2016 by Stay Clean Pools

Hi If I upgrade my client's compool system(CP2000 + LX-10) then can he have a variable speed pump with this upgrade? Also Can he still use his indoor controller or he has to replace that one as well. Regards, MM

A     Answered on 11/21/2016 by InyoPools Product Specialist Adam Y.

Good afternoon Stay Clean Pools, you can upgrade to IntelliFlo® Variable Speed and Flow PumpsntelliBrite® Color LED Pool and Spa LightingIntelliBrite® Color LED Landscape LightingIntelliChlor® Salt GeneratorUltraTemp® and ThermalFlo™ Heat PumpsMasterTemp® and Max-E-Therm® Gas HeatersMagicStream® Laminar JetsSpa-Side Controls. you be able to use old controller if you have controls wired.

?     Asked on 11/10/2016 by Tony

hi, i have an old LX-10 (10463e board) with CP2000 system. This upgrade kit will be able to communicate with my existing valve, remote from CP2000 and the LX-10 power center right? Just wanted to confirm. thanks regards Tony

A     Answered on 11/10/2016 by InyoPools Product Specialist Scott W.

Yes, that would be the correct upgrade kit for your system.

?     Asked on 10/26/2016 by David Griffin

I'm confused...what's the difference between part number 521107 and 521247. I have a LX3400 panel with CP3400 that needs upgrading to work with the RS485 com on vs pump. Thanks in advance

A     Answered on 10/27/2016 by InyoPools Product Specialist Scott W.

The 521107 is the upgrade kit without the transformer and the 521247 is with the transformer so if your transformer assembly is getting replaced you would go with the 521247.

?     Asked on 7/6/2016 by Scott

Is the compool lx3600 the same as the cp3600. I need an upgraded kit for my lx3600 and it is hard to find the lx3600 listed anywhere.

A     Answered on 7/10/2016 by InyoPools Product Specialist Lennox H.

Hi Scott, The p/n LX3600 is the circuit board for the CP3600. You will need the Compool to EasyTouch Upgrade Kit w/o Transformer (521107).

?     Asked on 6/3/2016 by Sheldon

I have a Compool lx3400, will this upgrade work, as I'd like to upgrade my pump to variable speed.? thanks

A     Answered on 6/3/2016 by InyoPools Product Specialist Scott W.

Yes that would be the upgrade for that model.

?     Asked on 5/26/2016 by connie

I have a cp3000 system that is failing. Which upgrade kit do I need? Do I also need to replace the controls inside the house.

A     Answered on 5/30/2016 by InyoPools Product Specialist Lennox H.

Hi Connie, You will need the Upgrade Kit W/OTransformer - 521107 and yes you will need to replace the controller inside the house.

?     Asked on 5/25/2016 by Doug

Hi I have a compool 3800 that requires a new spa side remote will an is4 remote work with my system or do I need to upgrade. Will an upgrade allow me to control the system through my iphone Kindest Regards Douglas

A     Answered on 5/30/2016 by InyoPools Product Specialist Lennox H.

Hi Doug, You will need to upgrade your system with p/n 521247 in order to use the iS4 Spa Remote. You will also need the Intellitouch iPhone/iPad/iPod Touch Interface Kit - 520500.

?     Asked on 5/4/2016 by Mike

I have a compool 2000 and need a replacement for the outside control panel, for the LX10 part number 10463e

A     Answered on 5/6/2016 by InyoPools Product Specialist Lennox H.

Hi Mike, This unit will be the correct upgrade kit you will need for the CP2000.

?     Asked on 4/16/2016 by B

i have a Compool Lx3600 Cp3600 pool spa and water features. Can I use this and do i need the transformer?

A     Answered on 4/16/2016 by InyoPools Product Specialist Lennox H.

Hi B, You will need the Compool to EasyTouch Upgrade Kit without Transformer for the CP3600.

?     Asked on 3/14/2016 by James

I am upgrading a compool 3800. Do I need a transformer? Also, what are the additional components in the upgrade kit vs buying just the circuit board? Thanks James

A     Answered on 3/15/2016 by InyoPools Product Specialist Lennox H.

Hi James, With the CP3800 you do not need the transformer according to Pentair, so p/n 521107 would be the Upgrage kit you will need. It will also come with 1 Water Temp Sensor and 1 Air Temp Sensor.

?     Asked on 3/12/2016 by TJ

My unit is a Compool LX-100 - the wiring diagram says LX-100/LX-100EZ. Nowhere does it say LX-100EZT or LX-100EZTL - will this upgrade kit work, and do I need the transformer? Thanks.

A     Answered on 3/18/2016 by InyoPools Product Specialist Lennox H.

Hi TJ, This upgrade kit can be used with the LX-100 and you will also need the transformers.

?     Asked on 3/5/2016 by Paul

Does the wireless controler use my home wifi? or is it some other wireless connection? The controller will be located far from the house and may not be able to get a wireless signal.

A     Answered on 3/8/2016 by InyoPools Product Specialist Lennox H.

Hi Paul, The wireless controller shown in the photo does not use a wifi connection, but a wireless transmitter. The range is 500-1000 ft unobstructed. If you want to use the Pentair EasyTouch Wireless 8 Fct Controller you would need to purchase it separately and also the IntelliTouch ScreenLogic Wireless Connection Kit. If you want to use wifi to communicate with the this unit then you would need the Intellitouch iPhone/iPad/iPod Touch Interface Kit and use the mobile app.

?     Asked on 12/30/2015 by David

to covert my 3400 to an easy touch, do I need the kit with or without the transformer? Thanks

A     Answered on 12/31/2015 by InyoPools Product Specialist Lennox H.

Hi David, You do not need the Compool to EasyTouch Upgrade withTransformer Kit if you have the CP3400 you can get part # 521107.

?     Asked on 5/2/2015 by john

Does this upgrade come with entire box?

A     Answered on 5/3/2015 by InyoPools Product Specialist Patrick P.

No this upgrade does not come with the entire box, you would use your current box.

?     Asked on 7/31/2012 by Guest

I have an ancient compool cp2000 system, and see that you offer an upgrade kit(pentair 52147). Is this an upgrade that your homeowner customers can install, or is this best left to a professional? I would like to complete this myself, and am quite handy with home repair, plumbing, auto mechanics etc. thanks for the reply!!

A     Answered on 7/31/2012 by InyoPools Product Specialist Patrick P.

If you are mechanically inclined then yes this Compool conversion kit would be a project you should be able to tackle. We can also supply you with the manufacture phone number if you need installation assistance, Pentair the manufacture can be reached at 1-800-831-7133. Thank you and good luck with your conversion!


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