I have a Lennox G61MPV and a heat pump.
I am getting error codes that I need to pass on to my installer. Unfortunately, I have no easy way to know that the furnace is taking an error unless I stand in front of my furnace and watch the blinking lights.
I want my installer to install something like a "Check Engine" car light by my thermostat so I can run downstairs to see the error code in the furnace.
Is there a connector on the furnace system board that would trigger such a light?
Also, I noticed a connector called "E-COM" (3 pins). Is this a communication connector that he can buy and install and I can even have the error code displayed upstairs!
I am getting tired of running downstairs to see error codes.....
PS. It's hard to believe the board can blink an LED to tell me an error code but there's no way to get that info off the board for remote notification.