Here is a link to the parts breakdown GSD513 Parts List
There is a filter screen built into your water fill valve
It is probably partially plugged
Shut off the water supply
Undo it from the valve have a pan/pot ready to catch the water
Remove the valve and check/clean the screen
You may have to disassemble the valve to clean it properly
Do not run without the screen, it keeps junk out of the valve.
If it got into the valve it could hold the valve open, causing a flood
Also could be low water pressure or the valve is not opening fully |