Friday, January 15, 2010

Robertshaw Programmable Thermostat How Do I Wire My Programmable Thermostat So My A/C Will Work?

How do I wire my programmable thermostat so my A/C will work? - robertshaw programmable thermostat

I have a digital ROBERTSHAW 300-252 Programmable Thermostat I installed last fall. He has worked hard over the winter, but when I run the air conditioning does not work. I have the instructions and the thermostat is greater if you do not find a manual online.

He came with this green thing, backup and said that if the air conditioning does not work, connect the two ports. W HO, HR, R, Y and G.

I do not know which link two.

When I am on the SR and LR, the fan is working, but there was something weird in my basement subsides.

2 comments:

askydive... said...

R is the hot wire Your cable is the power in the wire W for gas, the contactor and cooling, and G for your fan That's what I want to have R and disconnect the cable and the only Y. This play, the capacitor should tell someone outside kick, if it works. If it works, then it will work. Would you like the Wi-RGY W wire to walk and where all, if it does nothing, then try cable 2 R. If this does not work, then you have to blow up the air bridge and his son, 2 R, then work. Good luck!

askydive... said...

R is the hot wire Your cable is the power in the wire W for gas, the contactor and cooling, and G for your fan That's what I want to have R and disconnect the cable and the only Y. This play, the capacitor should tell someone outside kick, if it works. If it works, then it will work. Would you like the Wi-RGY W wire to walk and where all, if it does nothing, then try cable 2 R. If this does not work, then you have to blow up the air bridge and his son, 2 R, then work. Good luck!

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