Hi

Tried to change the danfoss adap-kool AKC 114B.Wrote down all the info in F3 of handset and address.First controller was new,when I looked in F1 it stayed on stand-by and nothing operated.Tried a second controller which was a re-furb,this was pass word protected.All bit switches were changed to match up with old controller which had a blown transformer.

Q1.Why stand-by

Q2.How do I get passed the pass word

ManyThanks

Bernard