hi does the EIM need to be connected to the C line too? The instructions do not say so but then how is it powered?
138396
Yes, the EIM is wired to the furnace just like a traditional thermostat - at least five wires, two for power and ground, plus heat, cool and fan (more for heat pump, etc.). Only two wires run from the EIM to the display on the wall in the living space to provide power and ground.
2228286
It is not powered, it is a passive antenna. Just plug it in and position it where you get the best reception for your application. Good luck
1726088
No. It is meant to be hooked up to the accessory wire and be powered all the time. If I am not mistaken.
1886972
Yes if you connect only the line and neutral to the unit and unit is not grounded in through its mounting. I mounted this unit in a car, which is obviously not connected to the earth ground because of the tires. During a power outage, I plug a 10AWG extension cord into the unit. The line and neutral of the extension cord are wired to a power transfer switch (not the ground wire as mentioned earlier). I have powered the house this way without tripping the CFCI outlet on the unit.
1036083
You'd have to contact Intermatic for a definite answer. It has a neutral wire but I don't know for sure if it would work properly without it connected. I think it should but that's only a guess.
774897
I've got both installation sheets. The CCI had two red wires...one for the BATTERY positive and one for the converter positive...it would use the higher of the two voltages. The MTI has one red wire for positive. This means that you need to twist the two wires from the battery & converter together to hook up to the single red wire on the MTI. The yellow wire on the CCI is the ground wire and corresponds to the black wire on the MTI. The yellow also serves to trigger and hold open the gas line valve before going to ground...and I am assuming that the black wire on the MTI will do the same if connected to the same coach wire. Simply grounding the black wire would make the alarm work but not control the gas line. If you've already figured this out...drop a response here on how it worked out before I buy one!! Tks.
1943667
No the transmitter needs the power from the outlet to send the signal down the line. The transmitter is the device you plug into the outlet.
1384200
no you have to plug it into a power source. that's the only way it will work.
1371463
You need to plug this into the AC/DC Charger base that came with the radio. Unfortunately, this 12VDC Car Charger Cable is NOT a direct plug in. Deceptively marketed product WITHOUT explanation to consumers. Else Baefeng radio products seem to work well.
942013
This unit is USB powered, does not need to be plugged to an electric outlet. The computer this device it connected to will power the unit using the USB cable.
48486
Its self powered. So just plug into it and youre good. It works solo or you can daisy link them together.
2218931
No, it is powered by a cable which is included. It plugs into a standard outlet.
1890507
It works from an ordinary electrical outlet. This model is not gas powered. Make sure you buy the right start up kit or the warranty will not be honored. It has to be an Ingersoll rand kit. I got mine from Amazon. This is an excellent unit, very little noise.
1949213
The only electric connections on this unit are USB extensions from the computer to the front of this unit. If you can get power to your computer, you will have power to the USB ports. I use mine with my iMAC and it looks great, almost like OEM.
1789655
Not true....the power line on the unit is long enough, if you need longer use a bit higher wire gauge extension cord and you will be fine. My unit and another kind are keeping my two Corvettes charged and ready to go.
1336121
It does not come with a C-wire transformer. If you are sure you don't have power coming from you AC (mine did), then you will need a transformer. The wifi module slides into the back of the unit, and is why they say it "includes 1 ..."
1811177
It is plug and play. You don't need a power supply. Plug it in. And it should set up.