WebbThe Rh terminal can be repurposed as S1 (pipe sensor wire) The PEK terminal can be repurposed as S2 (pipe sensor wire) When wiring the ecobee for a multi-speed fan system: The low-speed fan wire (typically G, Gl, or G1) will go to G on the ecobee The medium-speed fan wire (typically G2 or Gm) will go to Y2 on the ecobee Webb19 aug. 2024 · S, S1, S2: These wires run directly outside and provide outdoor temperature information to the thermostat. What is L on a thermostat? L: This terminal is designated …
Identify a thermostat wire - Google Nest Help
WebbThermostat Wiring Colors Code - High Performance HVAC Thermostat Terminal Designations Before proceeding, we highly advise that you turn the power off at the … Webb5 nov. 2013 · Have you verified the thermostat wiring at the furnace (AHU = air handling unit) and at the HP? That is the first place that I would start. Check to see if some idiot … integrated condition assessment
My old honeywell thermostat has s1 and s2 wires but my new
Webb13 jan. 2024 · The attacher PDF file explains how to wire and for what use the mechnical thernostats from range NSYCCOTH**.The concerned thermostats are.NSYCCOTHC, NSYCCOTHO,… WebbThe S1 and S2 are remote sensor wires. Not used on the new thermostat. They will be taped off. As for the Common wire, it will go to C on thermostat and C in unit if you have a C terminal in unit. If not, I will help … Webb29 aug. 2024 · The thermostat uses one wire to control the primary functions of your HVAC system, such as heating, cooling, and fan. See the diagram below for the role of each … jodi carney mountain home ar