Pentair Intellichem 521498 User manual

INTELLICHEM®CONTROLLER
FIRMWARE UPGRADE KIT
INSTALLATION GUIDE
IMPORTANT SAFETY INSTRUCTIONS
READ AND FOLLOW ALL INSTRUCTIONS
SAVE THESE INSTRUCTIONS

IntelliChem Controller Firmware Update Installation Guide
2
P/N 521499 - Rev C - 10/2019
Kit contents
The following items are included in the Kit P/N 521498
• Programmer IntelliChem®Controller - P/N 521469
• Installation Guide (this manual)
System requirements
• Windows®10, 8 or 7
Technical Support (US)
8 AM to 7.30 PM (US Eastern and Pacific Time)
Phone: [phone]
Related manuals
IntelliChem Controller Installation and User’s Guide (P/N 521363)
Contents
IntelliChem Controller Firmware Update Instructions............3
Connect the Programmer Cables..........................................3
Installing IntelliChem Controller Firmware Upgrade
Setup Wizard........................................................................4
Programming IntelliChem Controller Firmware.....................4
Troubleshooting ................................................................... 7

IntelliChem Controller Firmware Installation Guide
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IntelliChem®Controller Firmware Update Instructions
The IntelliChem Controller firmware updates are performed using the update
programmer connected to a USB port on a computer running Microsoft®Windows
version 10, 8, or 7.
Connect Programmer Cables
1. Disconnect power to the IntelliChem Controller. Open the front the
cover and disconnect the 18 VAC supply connector J10 on the right
side of the IntelliChem Controller circuit board (as shown below).
2. Note: If there is a mini-circuit board connected to the IntelliChem
Controller circuit board, disconnect the ribbon cable from the
IntelliChem Controller circuit board.
AC Power
Supply
(18VAC)
Connector
(J10)
Disconnect
ribbon cable
(mini-circuit
board)
Mini-circuit board
3. Locate the 6-pin header labeled ISP in the upper-left corner of the
IntelliChem Controller circuit board (as show below).
6-pin header
ISP programming
port

IntelliChem Controller Firmware Update Installation Guide
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Connect the
programmer
ribbon cable
with
RED STRIPE
on LEFT SIDE
4. Connect the 6-pin ribbon cable connector to the ISP (on the System
Programming) port with the RED stripe toward the left-side as shown
below.
5. Reconnect the power connector (J10) to the IntelliChem®Controller
circuit board (see page 1).
6. DO NOT connect the micro USB cable to the computer.
Installing IntelliChem Controller Firmware Upgrade SetupWizard
1. Download the Pentair software from:
https://www.pentair.com/en/products/pool-spa-equipment/pool-
automation/intellichem_waterchemistrycontroller.html
2. Navigate to HOMEOWNER AND PRO RESOURCES -> SOFTWARE
3. Download and unzip file: IntelliChem Firmware Upgrade v1-080.zip
4. If it exists on your computer, Delete directory C:\Pentair\IntelliChem\.
5. From folder ICHEM_1060, Unzip file: IntelliChem_Firmware_Upgrade_v1-
060.zip
6. Install the firmware upgrade setup wizard by double-clicking on the file you just
unzipped IntelliChem_Firmware_Upgrade_v1-060.exe.
Follow screen message to complete the installation.
Note: For Windows 10, the INF configuration file is not compatible with
this method of installation. Ignore all error messages. Select “OK”
or “CLOSE” to continue and complete the installation.The Avrdude
Programming utility and Pololu driver will be installed.
7. Follow screen message to complete installation.
8. Upon completion of software installation, copy the following two files to folder
C:\pentair\IntelliChem\ICHEM_Script_1080.bat and ICHEM_v1.080.a90
9. Next, generate a NEW iChem icon pointing to IntelliChem version v1.080.
Right click on file ICHEM_Script_1080.bat, select Send to, then select
Desktop (create short cut).
Programming IntelliChem Controller Firmware
10. Apply power to the IntelliChem Controller unit and connect the Pololu
ribbon cable to IntelliChem Controller ISP programming port ISP J3.
11. Connect a micro USB cable from the Pololu programmer board to the
computer USB port.

IntelliChem Controller Firmware Installation Guide
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12. To verify if the Polulu device driver is installed correctly, Windows
Device Manager should display as shown below.
13. For Windows 7, 8 users: Double-click on the desktop icon “IChem_
Script_1080” to begin programming IntelliChem®Controller firmware
version 1.080.Wait for programming to complete.

IntelliChem Controller Firmware Update Installation Guide
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14. For Windows 10 users:
• Double-click on the desktop icon IChem_Script_1080
• Enter the Pololu USB Programming COM port number ONLY from the
Device Manager (i.e… 3)

IntelliChem Controller Firmware Installation Guide
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Troubleshooting
If the programmer exits without showing a progress bar, there was an error in
the setup or installation. Check the following:
a) The programmer is installed correctly
b) IntelliChem®Controller unit is powered on
c) Driver is properly installed
No communication with Pololu Programmer, check USB connection.
No communication with IntelliChem Controller, check connection to ISP
on the IntelliChemController board.

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www.pentair.com
All Pentair trademarks and logos are owned by Pentair or by one of its global affiliates.
IntelliChem®is a registered trademark of Pentair Water Pool and Spa, Inc. and/or its
affiliatedcompaniesin theUnitedStates and/orothercountries.MicrosoftandWindowsis
aregisteredtrademark of MicrosoftCorporation. Because wearecontinuouslyimproving
our products and services, Pentair reserves the right to change specifications without
prior notice. Pentair is an equal opportunity employer.
© 2019 Pentair Water Pool and Spa, Inc. All rights reserved.This document is subject
to change without notice.
P/N 521499 - Rev C - 10/2019