Re: Thermostat Install Help

Author	All Replies
ropeguru Premium join:2001-01-25 Mechanicsville, VA	reply to mackey Re: Thermostat Install Help ON my system, and I forgot to mention it, there is no outdoor thermostat that I know of. Inside the air handler there is w1, w2, and w3 in which w2 and w3 are tied together. I saw the section you are referring to about ODT-A and ODT-B which as far as I know I don't have either one. THey refer to an external unit for the ODT and I do not have that. I will do some more research on that and see what I can come up with.
ropeguru Premium join:2001-01-25 Mechanicsville, VA	to forum · permalink · 2013-01-07 06:56:58 ·
mackey join:2007-08-20 kudos:3	The ODT is most likely built into the outside unit. If you follow the wires and both W1 and W2 go to the defrost board, then it's somewhere in there. /M
mackey join:2007-08-20 kudos:3	to forum · permalink · 2013-01-07 07:55:50 ·
ropeguru Premium join:2001-01-25 Mechanicsville, VA	Thanks... I am guessing that the ODT-A is internal to the outside unit and that ODT-B would be the external unit in a waterproof enclosure they were talking about.
ropeguru Premium join:2001-01-25 Mechanicsville, VA	to forum · permalink · 2013-01-07 08:05:12 ·

Technical > Home Improvement > Thermostat Install Help