Tiffin Motorhomes Wayfarer TM 2021 Series Owner's Manual page 76

ROOF AIR CONDITIONER
HOW IT OPERATES
Cool air is generated by recycling the air
from inside the motorhome (return air),
sending it through the evaporator coils and
pushing it back into the motorhome
(discharge air) through the air grills (Image
69.1).
NOTE: The roof air conditioner (Image
69.1) operates on 120-VOLT power only.
To use 120-VOLT AC, you must have the
Image 69.1
Roof Air Conditioner with Air Vents Highlighted
shore line plugged into either a
By Blue Arrows
campground receptacle or the generator
outlet.
The generator outlet is located in the shore line compartment on the drivers side of the
motorhome. If you are plugged into the generator, the generator must be running in
order for there to be 120-VOLT AC power.
NOTE: Before turning off the generator (or unplugging the shore line), turn off the roof
air conditioner.
The ability of the air conditioner to cool down or maintain a desired temperature
depends upon the heat gain of the motorhome, the size of the motorhome, the amount of
windows, exposure to the sunlight and the number of people inside of the motorhome.
AS A RULE, THE AIR WILL BE COOLED 15 TO 20 DEGREES, DEPENDING
ON THE OUTSIDE TEMPERATURE AND HUMIDITY.
It is not uncommon to see water dripping from the roof while using the air conditioner
in more humid temperatures. Parking the motorhome in shaded areas, keeping curtains
and blinds drawn and avoiding the use of heat producing appliances will help reduce the
heat gain.
2021 Wayfarer TM Series Owners Manual V1.0 69