I'm in the process of ordering a new stack flue sensor for my MT400 and the tech that was out today suggested I upgrade my control board as well. He spoke pretty highly of the new 6 button panel over the older model. I installed my current MT400 in late 2020, so just before the cutover to the new RS-485 enabled heaters. Is the upgrade really worthwhile, or should I just keep humming along with what I currently have?
Upgrading MT400 board
- Thread starter nuke_twidget
- Start date
Do you have an automation system that could communicate with the new board? If not, you will get a few additional "bells and whistles," but nothing that will improve the efficiency of the heater. If it works, don't fix it.
I have an intellicenter control panel, but no real automations set up outside of the basic pump schedules.
- Jul 21, 2013
- 65,103
- Pool Size
- 35000
- Surface
- Plaster
- Chlorine
- Salt Water Generator
- SWG Type
- Pentair Intellichlor IC-60
See https://www.pentair.com/content/dam...m-parts-matrix-connected-heater-update-v1.pdf
Do you have an IntelliCenter to use the new RS-485 connection?
To get the new functions in the updated board you have to replace the PCBA (Main Board), Fenwal Ignition Control Module, and the wiring harness.
www.troublefreepool.com
The new features include:
Do you have an IntelliCenter to use the new RS-485 connection?
To get the new functions in the updated board you have to replace the PCBA (Main Board), Fenwal Ignition Control Module, and the wiring harness.
Pentair MasterTemp Heaters - Further Reading
www.troublefreepool.com
The new features include:
- RS485 connection to IntelliCenter Automation
- Upgraded menu structure: Flame strength indicator, Runtime, Cycle Count, Error Code Log
- Ability to control an external bypass valve
- Six-button membrane keypad
- Jul 21, 2013
- 65,103
- Pool Size
- 35000
- Surface
- Plaster
- Chlorine
- Salt Water Generator
- SWG Type
- Pentair Intellichlor IC-60