Replacing a Johnson Controls FEC Controller

We recently had to replace a Johnson Controls FEC controller on one of our systems because the device is failing. Some of the control points have failed which indicates that the controller itself is beginning to fail.

Begin replacing the controller by making sure you have a copy of the control program. Once you replace the controller you will be able to get the system back online much faster.

My Website: http://systemcontroltech.net/
NETGEAR 5-Port Gigabit Ethernet Unmanaged Switch https://amzn.to/30d9DST
Cable Matters 5-Pack Snagless Short Cat6 Ethernet Cable https://amzn.to/2zbLIbk
Onicon Controller: https://amzn.to/3eYEyXh
Onicon Insertion Flow Meter: https://amzn.to/3eMQDOU
Support the channel by becoming a Patreon: https://www.patreon.com/systemcontroltech
Here are some of the things I keep in my tool bag.
Backpack: http://amzn.to/2tDnYsC
My screwdriver: http://amzn.to/2uPyIDV
Small fuse puller: http://amzn.to/2uPIdDk
Combination fuse puller: http://amzn.to/2vB0dPf
Adjustable wrench: http://amzn.to/2us3akS
USB to Serial converter: http://amzn.to/2vAKHTD
Network cable: http://amzn.to/2vBpJE0
Network switch: http://amzn.to/2eHsIa7
Hex Key set: http://amzn.to/2eHvA6C
Fluke meter: http://amzn.to/2tDaZHj
Fluke temperature meter: http://amzn.to/2tDxnQO
Dell 32 bit laptop: http://amzn.to/2us2Z9n
Serial cable: http://amzn.to/2eHvyf8
Johnson Controls DX-9100-8454 https://amzn.to/38VgLni
Johnson Controls DX-9100-8990 Back Panel: https://amzn.to/2IPQa0H
Johnson Controls AS-UNT110-1 - UNT Controller https://amzn.to/32CVnBB
Johnson Controls, Inc. Unt Series Unitary Controller https://amzn.to/2SpZCM9
METASYS AP-VMA-1440-0 APVMA14400, VMA Controller, https://amzn.to/2St5eW3
Johnson Controls, Inc. Fx Vma https://amzn.to/2XWEPFS
Johnson Controls Metasys NAE MS-NAE5521-0 https://amzn.to/2Yhyvbn
TRENDnet USB to Serial Converter, https://amzn.to/2JOxH4y
Johnson Controls T-4000-119 Allen Head Adjusting Tool: https://amzn.to/2Ygf7LS
Johnson Controls T8590 Residential High-Resolution Color Touch Screen Digital Room Thermostat https://amzn.to/2JVUhZf
Johnson Controls A99BB-600C Penn Series A99 PTC Temperature Sensor https://amzn.to/2Ycet1R
Johnson Controls P70LB-6C Dual Pressure Control, SPST https://amzn.to/2YhO8zq
Johnson Controls VA-4233-AGA-2 Electric Actuator, https://amzn.to/2JVVcZH
JOHNSON CONTROLS METASYS MS-FEC2610-0 MS-FEB2610-0 CONTROLLER https://amzn.to/2JT1Qj8
Johnson Controls M9220-GGA-3 https://amzn.to/32HRVpm