I have a trane weathertron thermostat wanting to replace it with a vt 2007 talking thermostat.Cant seem to get it to work properly.Any suggestions?
OK. Here is a Trane Weathertron BAYSTAT240 thermostat wiring picture. This heat pump w/ electric (emergency) heaters is running right now. Notice the G terminal has green wire, the R terminal has red wire, the white wire is jumpered from W to X2, etc. The black wire loop you see in the center hole is unconnected.
This unit is adjusted by leveling the base - loosen the screw to the left of "R" and the one to the right of "F". Twist the base clockwise to RAISE the indicator. This makes the mercury in the switch turn ON at a different temperature. Remember to tighten those 2 screws again.
You will have to experiment several times to make the unit read exactly right. If the tech installed the base exactly level, the unit would read right (it says here).
Need to know how many wires are coming to the stat,
Also, is this a heat pump with electric strip heaters or a furnace and a/c system.
What are the terminals on the old trane stat?
example O, B, X2, R, Y G, W.
Also what are new termnial connections on the vt2007
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What is it not doing or doing? Is this system a 4 wire or a 5 wire system or better yet, it this a heat pump?
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