
© 2021 Staheli West
194
Winterize
13
15
17
14
16
18
WAIT 1 DAY
Unplug and remove the steam psi sensor.
Remove the feed pump protection sensor.
Remove hand hole. Take picture of tubes to see the
differences year to year.
Close the valve and remove the supply water level
sensor. (Underneath front right tank)
Steam Pressure
0-30 psi
Supply Water Level
0-5 psi
Feed Pump Protection
0-30 psi
Knock trapped water out of sensors.
Place sensors in an area that will not drop below 32° F
during winter
Wait one day for the boiler to dry out.
Summary of Contents for DewPoint 331
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