Section 6 --- Water Systems
The Executive 2005
294
Using Air Pressure
Access to an air compressor, and an adapter to connect the air line regulator to the water system,
will be necessary. Air adapters used for winterizing are available at RV supply locations. When
attached to the water lines, air pressure should not exceed 40 PSI. Higher pressure can damage the
lines.
1. Empty and flush the holding tanks.
2. Drain the fresh water tank by opening the drain valve located inside the water service cen-
ter of the motorhome.
3. Open hot and cold low point drain valves in manifold bay. Let all the water drain.
CAUTION:
Neglecting to winterize the Aqua-Hot during freezing temperatures, will result in
serious damage to the domestic hot water heating system of the Aqua-Hot. Vehicle
Systems recommends winterizing the Aqua-Hot domestic water loop with RVA
approved antifreeze. Instructions for this procedure can be found in the Aqua-Hot
owner’s manual.
4. Locate filters in bay. Remove filters, replace canister and re-install filter bowls. Remove
optional Ozone Water filters in same manner.
040360
Filters located in curbside Water bay
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