Our pool was completed a few months ago and this is my first time closing. I’m just about done closing the pool but I want to be sure of a few things.
1. I shouldn’t reinstall the two (2) pump plugs?
2. I shouldn’t reinstall the filter drain plug?
3. We have a Jandy valve running in between the filter outlet and heater. According to our PB we should never close this valve during pool operation. My assumption is if closed it will prevent water from flowing to the heater. For winterizing purposes, should I leave this valve open or should I close it?