What Does The Lo Code Mean On The Air Distribution Box For Advent Air Conditioners ACRG15

Question:

what does code: Lo mean?

asked by: Grady

Expert Reply:

The "Lo" error code you are referring to on the Air Distribution Box w/ Wall-Mounted Thermostat for Advent Air RV Air Conditioners # ACRG15 is stating that the DC voltage is below 10 volts. What you can do from here is check your wire connections and ensure that you are getting above 10 volts.

If you are not receiving 10 volts you may need to replace your battery, or it may need to be charged.

expert reply by: Bryce D

Ryan H.

3/7/2024

What battery the one outside the trailer I have a 12000 watt generator to run my trailer i used to have a 5k watt one and it would some times run the ac but some times not I got a 12k watt one and it still says Lo how should I fix this.

Bryce D.

3/12/2024

@RyanH That's interesting, realistically the only reason you'd be getting that error code is if the voltage dropped below 10, so apart from that you might just have a bad unit.