connected wires off of the digital meter to the same terminals on an analog meter (220v.) Analog pegged out. Digital works on110, hot @ 220
1462689
I didn't connect mine that way, but do know the 300 VAC analog meter came with an inline dropping resister whereas the 150 VAC analog meter does not. Suspect same meter, just different printing for the meter with the inline resister. Don't have the digital meter monitoring the 220 power so don't know about it.
1823975
I had the same problem here in the Emirates, so I got a step down transformer for 220V to 110V about 20 UK pounds, and it works fine.
1161299
I called and asked the same question about a month ago. The lady that answered the phone said they used a 30amp breaker. I used 10 gauge wire and installed a 30amp breaker and it appears to work well. I don't know if this really helped, but I have to say I have not used it more than one hour. The instructions though, have much to be desired and too light to read. Have not tried the 220v yet.
1880247
I have been using with digital ballasts for years just can not use 220 only 110 vlts
1399306
The black wires are the hot wires, the white are neutral. If you are not familiar with 110VAC, call an electrician, it will work if there is room in your wallbox for the wires.
1062229
We donot have 220 at our office to test it, but the power supply is switching 110/220.
1866983
Mine are 110 volt with power transformers. I did experience some problems with the connections since the pins are so fine that they tend to get a little bent. Also try flipping the connection over. I finally started making sure everything was plugged together correctly before I put them up. Beats climbing up and down the ladder all the time.
701214
I had the same question. Lotos tech support told me the machine automatically changes between 110 and 220 depending on the source voltage. I went ahead and installed a 110 plug and it works as advertised on 110.
1386735
All house have 220 at the breaker box but it should be 110 after the breaker box and your house
1556336
That one stumped me too. Nothing in the instructions, although they do mention 12 VDC for that wire somewhere in a diagram. The instructions were horrible, and the thing never powered on. I returned it and got a refund. My suggestion is you do the same.
1049105
I used a converter while in the W.I. Moo problem (after I melted it plugging it into 220) actually still worked years after that I just held it upright till it cooled off and hardened again. LOL
585485
The unit attaches to both legs of the incoming power so it reads 110 and 220 draws.
381802
We just plugged the unit into a 110 outlet. Not sure what you need to know beyond that.
1925342
You don't. On AC, the meter ignores any DC component, so any DC offset is ignored.
1728020
Sounds like a wiring fault to me (perhaps a 120V heater hooked up to 220V?). I've used this thermostat with an oil-filled heater with excellent results, and with other, non-oil-filled heaters, with no funny business of any kind.
603200
Hi, Yes, you can use the meter power it and monitor it when connected to the same source. You can also have it be powered by another unit to measure something else. The input voltage ranges from 4.5 to 30 volts. Just make sure to not wire the unit backwards as there is no reverse voltage protection. Note that the brown (or black in some models) wire is the main (common) negative wire and the red wire is the positive power wire. The other color yellow (or white in some models) is the positive voltage measuring wire. For example, you would power the volt meter by connecting it to the brown wire to the negative terminal of the voltage supply and the red to the positive terminal of the voltage supply. You then would connect the yellow white to the positive terminal of whatever you are measuring to it and the brown wire to the negative part (you'll need to solder another to it to make a "Y" connection lead). Last remark, the little screw on the back of the unit allows you to calibrate the unit, you might want to compare and make changes to the unit with another volt meter you already know that is accurate as mine was off by 0.2 volts. I hope this helps!
373644
Neither. It is digital, so its super accurate, if you set it for 70 then you get 70. Sweet! It is an inline thermostat, so it will handle 1750 watts @ 120V, and it is compatible with baseboards, convectors, and fan-forced heaters. I am so glad to get rid of my old bi-metal thermostat. By the way this Honeywell digital in-line is quiet too, you don't hear any noise at all when it switches on.