We have just taken delivery of a new 2016 33.2 Palazzo. One question about the fan in the inverter dept. Does the fan run continually? When the switch for the run/ store is switched to store it quits. It is understood that the fan must cool the compartment but it is loud enough to bother with sleep as it is located under the flooring under the bedroom area. Any insight would be appreciated. Otherwise the coach is excellent and we look forward to many miles of use.