wiring problem

Old 12-03-08, 05:35 AM
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Join Date: Dec 2008
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Question wiring problem

I am changing out an older white-rodgers thermostat for a dayton lcd thermostat/humidistat 1uhg9. The wires from wall are gr,wh,ora,grey,blk,red,blue,pink,blk,yel. The new terminal
offers L-1-2-3-4-N. The wiring diagram is as follows:

L N 1 2 4 3
1-N.C. heating
2- N.C. cooling
4-N.C. humidifier
3- N.C. dehumidifier
please help,thank you,jack
Old 12-03-08, 11:39 AM
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Join Date: Sep 2001
Location: Rochester, Minnesota
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What are you hooking this up to?

What is the model # on the old stat?

This stat is line voltage t-stat vs a low voltage that is found on most home heating/cooling system.

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