Do you not just hook the wires from old thermostat terminals to the same (as marked) terminals on this theromostat?
161536
In general, the answer is yes. Having said that it is a good idea to read through the installation manual carefully as there may be some slight connection differences. When you initially turn on and set up the thermostat you have to make some configuration selections. If you are not comfortable with the terminology and don't quite understand the details of your HVAC system I would encourage you to seek help/advice from a knowledgeable friend or HVAC installer.
161537
It depends on your existing thermostat. This unit requires 5 wires, with the 5th blue wire requiring 24V. If you have a modern 5 wire thermostat, it should work by hooking it up as you say. If you are currently hooked up to only 4 wires, I suggest getting an HVAC person to help out.
2279114
Pretty easy. Take off old unit and put new one on in the same place. hook wire to battery. I added a circle electric clip on the wire to make it easier to put on but you could strip off some of the insulation and bend it around the terminal.
279262
it should, pull plug and count the number of wires or terminal pins, they need to be the same # as the new one.
2178584
I don't recall, but they are not needed. You will need to reuse your existing wires.
2006176
According to the White Rodgers manual for this thermostat, the wiring is as follows for a typical 5 wire, two-transformer system; 1. Yellow terminal on the thermostat: Connect the Yellow wire which goes to the cooling system tranformer 2. Green terminal on the therrmostat: Connect the Green wire which goes to the connection to fan relay for the cooling system transformer 3. White terminal on the thermostat: Connect the white wire, which is the connection to heating system 4. RC (Red Cooling) terminal on the thermostat: Connect the RC wire which is connected to the cooling transformer 5. RH (Red Heating) terminal on the thermostat: Connect the RH wire which is connected to the heating transformer The above is the typical connection for a 5 wire system. However, the manual does include a handy terminal cross reference chart that is very helpful. For example, on some older thermostats, the red heating (RH) wire was connected to the M terminal on older thermostats. IMPORTANT TRICK: Prior to removing your old termostat, be sure to carefully write down the exact terminals that each wire was connected to. That info is worth its weight in gold. Hope this helps.
1956328
First of all you don't have to activate this sensors. Wires from thermostat should have connection to this sensors. You connect the sensors first and then thermostat.Hope this helps. Let me know if you have question.
2221041
Yes you can. The one I replaced was from an 02 model. The wiring diagram was slightly different, but I connected the wires just as they were connected on my original unit and the thermostat functions normally. This unit was a bit different than the original in that the new circuit board had four settings on the 'system' selection function, however, the cover plate will not allow you to select the fourth function.
1658612
Yes. Installation to the terminals can be with or without crimping the wires to a ring fastener (to ensure a secure fit to the cable terminals). Hope this helps.
2203652
You have to splice into existing wiring; but no new wiring! Hope this helps
1383135
No wires are together on this unit the wires are seperate take a picture of your old one be sure R is to red terminal B to black ect
1874448
Yes, I plug mine in with the old thermostat wired in that had quit working.
2114094
I did not use the original thermostat that came with the unit, I used my wall mounted line thermostat.
344149
If your air and heating runs off your old thermostat then this should have the same wiring. I did go with this to replace a Coleman, so can't be much help.
1916110
I don't know a specific answer to your question, however when I was installing mine, I had a wire that I didn't know what to do with. I contacted RCS (check their web site) and received prompt and courteous support. My thermostat works great!
742357
Not the way it comes in this particular set up - this is made to be attached to battery terminals
1672972
Yes. We used the same on our old boiler at camp and that was only two wires. Just determine what is your hot wire.
2141818
Yes it does. I disconnected the old one, put this one in its place using the same wiring pattern, and everything worked fine.