I only have 2 wires coming out of the wall, but the instructions do not explain which of the 8 terminals to connect them to.
1958997
I had the same 2 wires on my old thermostat, and I found the answer in one of the responses to a review that was already on the site, by A. Pico: "I was in the same situation: two unmarked wires that when connected turn the furnace on. Simple. However, in my case, the trick was to connect them to positions R and W." Mine worked when I connected them to R and W also; does not matter which goes to which, and I did not take off any jumpers.
2148462
Before I installed mine I watched a bunch of videos about it on YouTube. They were super helpful. Here's a link and it shows which wires connect to what:https://m.youtube.com/watch?v=U_2bLUhFZbA
2244109
Absolutely a simple change! I had mine completely finished in less than 30 minutes, maybe 15. Just label the wires if you need to, disconnect the old one and remove from the wall. Out the new one back in the exact same location and rewire. You're done. Good luck.
1480056
I should still work! I am assuming without seen a diagram you will have one wire to the power source and the other two wires will go to your wire in and your wire out and you will probably have to piggy back that the fourth wire if the fourth wire is not a ground
1467200
I don't remember any wiring diagram...but if you do a search, you will find out what each wire should be connected to.
2129567
The output has the same voltage as the input. So you have total of 5 wires - One is antenna, then you have the 12v feed and a ground, and then you have the output 12V and a ground. I guess if someone would open the box, it has 2 screws, maybe you could separate the relay output contact so it's not connected to the input voltage.
1776533
Mine only had 2 wires sticking out of the junction box which is fine with me. - PE
45474
I dont really know.I can tell you that in one position the switch connects the two top terminals to the 2 middle terminals In the other position it connects the bottom 2 terminals to the 2 middle terminals
1402506
The 4 terminals on the top are just to hold your power connections. They themselves aren't wired to anything and actually come separated from the board, they just tighten on.
2175659
You have to loosen the nut on the battery terminal and strip the wire and secure it under the nut. I went and bought an open terminal instead of using bare wire.
1154666
The best way to do this is to purchase the In Wall IR receiver and it will hook up to the terminal block using cat 5 cable. Or you can buy the 20ft extension and put 2 of them together. They are a 3.5 male to 3.5 female ext cables.
179409
Hi Dale just join the two red wires together and run them to positive and the black wires to negative leaving the fine black wire not connected good luck Chris A.
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
1607258
There is one connector at each end. You cut the wires in the middle, or closer to one connector if you need more wire on a particular end and then you will have four bare wires on one end to connect to your project and two connectors on the other end to connect to each other.
1314855
Honestly, I'm not sure. I have a six seperate wires coming out of one comfortably. I can see 10 but 12 not sure. Maybe you should just do two side by side. Hope this helped you.
561992
Its 4 just use 2 if the contacts ever burn out you can switch to the other 2 terminals
2153851
This is a switch so you only want positive connections - one from the battery and the other from the load. These generally attach to the largest of the 2 studs and it normally doesn't matter which one the battery cable attaches to and which one the load cable attaches to. The 3rd terminal is for the Switch and often this terminal has an S next to it but not always. You shouldn't have to do anything with your negative cable(s) which should already be connected properly. If this is a brand new circuit then connect the negative cable from the load(motor,etc)to a negative bus bar or the negative terminal of the battery This is a switch so you only want positive connections - one from the battery and the other from the load. These generally attach to the largest of the 2 studs and it normally doesn't matter which one the battery cable attaches to and which one the load cable attaches to. The 3rd terminal is for the Switch and often this terminal has an S next to it but not always. You shouldn't have to do anything with your negative cable(s) which should already be connected properly. If this is a brand new circuit then connect the negative cable from the load(motor,etc)to a negative bus bar or the... » Read More This is a switch so you only want positive connections - one from the battery and the other from the load. These generally attach to the largest of the 2 studs and it normally doesn't matter which one the battery cable attaches to and which one the load cable attaches to. The 3rd terminal is for the Switch and often this terminal has an S next to it but not always. You shouldn't have to do anything with your negative cable(s) which should already be connected properly. If this is a brand new circuit then connect the negative cable from the load(motor,etc)to a negative bus bar or the negative terminal of the battery « Show Less