Winterizing

[JimmyB41]

I have a 2014 Surveyor. I wanted to try blowing out the lines. When i hook up and open the drains, it doesn’t seem like air is coming through. Set at 25-30 #. I don’t hear anything and the pressure on the tank never drops. What could be the issue? It has been cold but I just don’t see the lines being frozen but. Not sure what else it could be. Any ideas?

[Mr. Dan]

How did you attach your compressor to your unit?

[JimmyB41]

Blowout plug hooked to water inlet.

[SlowrideHD]

Originally Posted by JimmyB41

Blowout plug hooked to water inlet.

You do have it set for "city water" and not "gravity" feed, right?

[JimmyB41]

Originally Posted by SlowrideHD

You do have it set for "city water" and not "gravity" feed, right?

Have no idea what you mean. What is gravity feed? I have never seen anything for that.

[Mr. Dan]

Originally Posted by JimmyB41

Blowout plug hooked to water inlet.

Now and then, a check valve in the water inlet sticks shut.

[TheWolfPaq82]

Try taking the PSI to 40-45 lbs.

[youroo]

Originally Posted by JimmyB41

I have a 2014 Surveyor. I wanted to try blowing out the lines. When i hook up and open the drains, it doesn’t seem like air is coming through. Set at 25-30 #. I don’t hear anything and the pressure on the tank never drops. What could be the issue? It has been cold but I just don’t see the lines being frozen but. Not sure what else it could be. Any ideas?

By Cold has it been below 32 Deg F for a period of time? Youroo!!

[JimmyB41]

Originally Posted by youroo

By Cold has it been below 32 Deg F for a period of time? Youroo!!

Just at night but gets up to 50s in daytime