Winterization Process - Oliver Legacy Elite II2017 Owner's Manual

6. Make sure all windows, doors, and vents are closed securely. Cover
exterior vents on appliances to prevent moisture and insects from entering
during storage.
7. Check the interior of the recreational vehicle periodically while in storage
to make sure leaks have not developed or condensation formed that
can damage interior components. Condensation can most readily be
observed as moisture accumulation on windows and mirrors. To
reduce condensation, make sure to occasionally air out the
recreational vehicle during storage.
8. Make sure the tires are inflated to correct pressures.
9. If snow accumulates on the Travel Trailer, try to remove it as often as
you can.

WINTERIZATION PROCESS

 ▲ DO NOT USE AUTOMOTIVE ANTI-FREEZE. AUTOMOTIVE
ANTI-FREEZE IS POISONOUS AND NOT FOR USE IN
POTABLE WATER SYSTEMS. ONLY USE ANTIFREEZE
SUITABLE FOR DRINKING WATER SYSTEMS. FAILURE
TO DO SO COULD RESULT IN SERIOUS INJURY OR
DEATH!!!
 I f the Oliver is used in cold weather and left unheated for an extended
period, the water in a tank or drain line may freeze. If this occurs you should
take immediate steps to thaw it before damage to the system occurs. DO
NOT continue to use water system components if such a condition exists. If
damage has occurred, make sure to have it repaired before using again. 
Before using the system again in warmer weather completely flush the
system with water, flush the toilet and sanitize the entire fresh water system. 
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