1. 两股线改三股线
方宜
2020-10-27 23:09:48
( reads)
TH600-M 的"1", "C", 24V AC给Nest "R", "C" 供24V.
三股线 TH600-M 的"1"给Nest "R", TH600-M 的"C"给Nest "C", TH600-M 的"W1"给Nest "W1"
2. 另买一24V给Nest "R", "C" 供24V电.
TH600-M 的"C"给Nest "C", TH600-M 的"W1"给Nest "W1"