HOWTO: Water System Winterizing
133
© 2016 by Erwin Hymer Group North America, Inc.
Water pump access inside passenger side
bench enclosure
Water pump filter
•
• Turn the water pump off and open a galley sink faucet to release back pressure.
•
• Open the fresh water tank drain line under the passenger front door briefly until antifreeze flows out.
•
• Remove and clean the water pump filter if so equipped. To access the water pump filter, loosen the screw on the lid of the
passenger side bench just behind the bathroom, and lift the lid. Replace water pump filter.
Only dump at approved dump stations or collect the macerator discharge into a bucket and dump into a toilet. Do
not dump into storm sewers.
•
• Run the macerator until you see pink antifreeze.