Question Buzzing

[Airdog]

New owner 2021 Galleria 24Q - makes a buzz noise for about 2 seconds every 1-1.5 minutes. Powered coach or batteries in STORE position. Seems to be coming from the right rear area but I can't narrow down as to upper or lower area. Any ideas?
Thanks in advance.

 

[Kevin D Pem]

Buzz as in buzzer,or hum? All the time or when you activate something?

Always give the most available information.

 

[Airdog]

It typically will cycle every 2 minutes or so - the buzz last about 2 seconds. I've been able to make it stop by starting the engine - idle for a few minutes with batteries in Store and Solar Off. Today I noticed an error code on the solar charging unit that says the controller doesn't recognize the batteries. The coach shows more than 13v however. I assume from charging from the house (shore power 30a) or with the engine running.
I traded a 2014 RoadTrek that had much better documentation than the Galleria so I'm a bit disappointed even though the Coachman is a bit more comfortable .
I can't find what this selector is for in the documentation. My guess is for hot water but I don't see a reference.

 

[Kevin D Pem]

My guess is an inverter over or under voltage alarm.

The diverter valve is for shower head is My guess. I am assuming a wet bathroom.

 

[Airdog]

My guess is an inverter over or under voltage alarm.

The diverter valve is for shower head is My guess. I am assuming a wet bathroom.

Shower Miser Coachmen Class B - from the ForestRiver folks.There's a nice 2 minute video on the valve. Quick response too. It heats the water for a shower.

 

[DennisT]

Be careful with the diverter - ours cycled water back to the fresh tank while heating the water close to the shower head. Basically saves water while needing to conserve.

If you leave it in that position, your fresh tank may overflow.

 

[Airdog]

Be careful with the diverter - ours cycled water back to the fresh tank while heating the water close to the shower head. Basically saves water while needing to conserve.

If you leave it in that position, your fresh tank may overflow.

Left in the Shower position?

 

[DennisT]

Left in the Shower position?

On ours if it was left in the position to minimize water use, it would fill the fresh tank.

I’m thinking the divert is that position.

Below and to the right of that - is that a button or just an indicator?

 

[Airdog]

On ours if it was left in the position to minimize water use, it would fill the fresh tank.

I’m thinking the divert is that position.

Below and to the right of that - is that a button or just an indicator?

The disc below and to the right is an indicator according to Forest River. It changes when the water is up to temperature for the shower - as I understand. I've not had the opportunity to try it out.
I'll look for the link that FR sent - a video on the valve.

 

[DennisT]

The disc below and to the right is an indicator according to Forest River. It changes when the water is up to temperature for the shower - as I understand. I've not had the opportunity to try it out.
I'll look for the link that FR sent - a video on the valve.

That being the case, it should change color when the water is heated.