5
US/CAN
STORAGE AND WINTERIZING
For this reason it is advisable to follow the recommendation(s) below if the boiler is to be stored in a freezing envi-
ronment or for long periods of time. At the start of the winter season or before traveling to a location where freezing
conditions are likely, the boiler must be winterized. Winterization can be accomplished using one of the two common
methods of winterization used for RV water systems:
• Drain the Alde Flow and the Alde Compact 3020 by using the combined safety/drain valves, see “Plumbing Dia-
gram - Hot Water” below.
• Antifreeze method: Follow the recommendations of the Recreational Vehicle manufacturer and ll the water
system with a non-toxic antifreeze.
CAUTION
OBSERVERA
ATTENTION
VOORZICHTIG
The Alde Flow and its plumbing components should
always be drained of fresh water when there is a risk of
freezing and when the RV is not in use.
The warranty does not cover frost damage.
Plumbing Diagram - Hot Water
OUTLET
Fresh water supply
ALDE FLOW
Schematic diagram freshwater
Drain
Pressure relief / drain valve
Drain
Drain valve
ALDE COMPACT 3020