Honda eu10i reverses polarity on boat

you need to use a multimeter and check solenoids. does it have power when motor or generator is running?

the starter has a polarity switch on it ,jumper

Reverse polarity means the power wires coming to the furnace are connected backwards. The black wire should the hot ( 120 volt line) . The white wire should be the neutral. The green should be the ground. Check these connections and test them to make sure they are correct. You should get 120 volt reading between the black and white.120 volts between the black and green and 0 volts between the white and green. Hope this helps.

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Reverse polarity means in a dc voltage scenario (boat camper anything 12 volt Dc) thatvthe positive ( red) and the negative ( black ) have been switched or reversed.In a 120 volt ac scenario (house ,garage , outlet etc.) It means the hot
( black ) and the neutral ( white) are reversed.
hope this helps.

post a question, above is a statement. please.

Depends on whether this is a 12 Volt TV or a 120Volt. If a 12 volt, then fused and direct to battery. This is done this way as you do not want any other circuit to feed through it. You may want to add a diode to insure that if this is a unit with its own batteries, there is no reverse draw.
If a 120Volt, you need a power inverter which is also isolated from other systems. For shore power 120Volt, there should be a circuit panel and it may have open taps.

Hi, to reverse polarity means your electric power coming into the indoor unit is wired backward is all. It should be 120 volts coming in, so find where your power cord wires come in to the unit, a black and a white, they should plug into the board, and just switch them around, nothing to it!! Unplug the unit first, or shut off the breaker. This will solve your problem, as the 2- wires are just reversed.
Sincerely,
Shastalaker7
A/C, & Heating contractor

The drive motor or gear solenoid could be bad.

Hi, I am using Audiocodes MP-118 FXO too
Man, check the Reverse Polarity.

1st.- Go to Protocol Management
2nd.-Go to Advance Parameter
3rd.- Go to General Parameter
4th.- Go to Enable Polarity Reversal and select ENABLE
5th.- BURN and RESET

You have FAS calls, because Reverse Polarity is disable.

Lucky