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  1. Tha fios agaibh

    Wire Size for Security Camera

    That's not true here in the States. Class 1 line power and class 2 power limited circuits have have different requirements but are still subject to code. Whether you want to follow code rules is another matter.
  2. Tha fios agaibh

    Car radio gets only static need help troubleshooting

    A radio model number would be a start. Close up pictures of circuit board would be helpful. And if you could post a schematic, well, that'd be phenomenal. Be advised, a repair like this can be very labor intensive and often harder without the right test equipment.
  3. Tha fios agaibh

    Bosch Dishwasher pcb

    Yes likely. If you use a lower value it allows more current to flow. I would look for failed (shorted) component related to this part of the circuit. Resistor don't just blow up for no reason. You may try a Google search to see if you can verify 100Ω (or whatever)by finding a picture of this board.
  4. Tha fios agaibh

    Bosch Dishwasher pcb

    If it was a 5 band resistor, the 4th black band (multiplier) would make it 100Ω. The 5th band would be tolerance. If you have the remains of original resistor it may be remotely possible to find its value. Something elsewhere is overloading the resistor causing it to blow. Reason it doesn't...
  5. Tha fios agaibh

    How to make composite video black and white?

    Did you check to see if there's color settings for your graphics card in the control panel? Switching to another graphics card is an option.
  6. Tha fios agaibh

    How to test if UFH controller is functioning

    Which is not needed to power this thermostat. But, technically it looks like you should have a neutral connection on the right side in order for RF to operate (heat up) to give the proper dead band. Either way it should work without it.
  7. Tha fios agaibh

    How to test if UFH controller is functioning

    L (line) goes into thermostat and the switch leg (blue wire) returning should go to terminal with swigley lines (meaning call for heat)
  8. Tha fios agaibh

    How to test if UFH controller is functioning

    Think your right. The L1 L2 terminals are for 230v supply to thermostat. Perhaps the blue (switched through thermostat goes to one of the other terminals below it. The arror terminal? Wish it showed the entire schematic. You guys do things a little differently on your side of the pond.
  9. Tha fios agaibh

    How to test if UFH controller is functioning

    Not sure we're on the same page. Hook it up like before. Next measure thermostat terminals (hooked up) with respect to blue (neutral) Edit:Check one thermostat terminal at a time.. not both together One thermostat terminal should always be hot and the other hot (230v) when thermostat is...
  10. Tha fios agaibh

    How to test if UFH controller is functioning

    In other words do you have 230v at thermostat?
  11. Tha fios agaibh

    How to test if UFH controller is functioning

    Ok so you know valve works. Next measure voltage. Put one lead on incoming line blue neutral and see if you have 230v on both terminals of the thermostat when it's switched on.
  12. Tha fios agaibh

    How to test if UFH controller is functioning

    You could hook the valve to 230v supply and measure valve current as a reference. Set Fluke to ac A and insert opening over one wire. It should only read a few ma. If it's drawing current, the valve is working.
  13. Tha fios agaibh

    How to test if UFH controller is functioning

    Have you verified fuse is good?
  14. Tha fios agaibh

    How to test if UFH controller is functioning

    Ok, it's 230v valve. But again you have the pump hooked to the supply terminals (red clips) I think you need 230v brown on both L1 terminals.
  15. Tha fios agaibh

    How to test if UFH controller is functioning

    I'm thinking you need to feed power terminal strip 3 with 24vac on left terminal.
  16. Tha fios agaibh

    How to test if UFH controller is functioning

    Sorry, was thinking electrical heating coils. The actuator valves are 24v? Looks like the 24v supply terminals are hooked to the pump.
  17. Tha fios agaibh

    How to test if UFH controller is functioning

    Presumably this is a new install and never working. The 45Ω resistance should be read at your heating element wires. Don't worry about resistance elsewhere. There may be a missing jumper wire to the right of incoming power terminals It look like this load may not be hooked to the...
  18. Tha fios agaibh

    220v vs 110v question

    The peeler motor will run a bit faster on 60hz. Your least expensive option may have been to just replace the motor.
  19. Tha fios agaibh

    VFD voltage

    Yes, the VFD output is a pulsing waveform that digitally simulates a sine wave. Even if it worked, I wouldn't chance hooking it up like that. See if the drive has an auxiliary output that you can use to connect your controls.
  20. Tha fios agaibh

    Breaker Trips Easily, No New Appliances Added to Circuit

    Unplug anything on those outlets to eliminate the possibly of bad appliances. If it still trips, there is most likely moisture in the junctions somewhere. The gfci is sensing current leakage to ground. An electrician will isolate the problem with a megger resistance test to verify insulation...
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