Pardon for my English!
I have a problem with my Carrier Xarios 150. I receive the error A26 "Open circuit valve Hot gas" HGS2.
Can I repaire it or I need of Thechincal support?
Ps. Recently I changed battery from 48Ah to 45Ah because I don't find in my quarter commercially the 48Ah. May be this the problem?
Thank you.