Lennox LCH 803

[Grizzly]

Hi *****959.
Following on from Martin's post.

I cannot confirm these settings will work with your 3 compressor model LCH.
But 3411 is for comp 1 and 3412 is for comp 2 on some models. Once entered you should be able to switch the relevant comp on or off!
Grizzly

[Freon959]

correction
1 Rotat.>3411
>3412
Thank you