Honeywell CS071AE User Manual page 4

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What is Evaporative Cooling?
Honeywell Evaporative Air Coolers are built to maximize energy efficiency and keep energy costs
low. Warm air is drawn into the cooler and enters the Honeycomb Cooling Media. Water pumped
from the water tank pours over the Honeycomb Cooling Media. As the warm air passes through the
Honeycomb Cooling Media, the water absorbs the heat, naturally cooling and humidifying the air. A
fan propels the cooled air out into the room. This no-compressor system cools naturally, efficiently
and inexpensively.
Evaporative Air Cooling Mechanism
Honeycomb Cooling Media
The recommended maximum relative humidity level is 60% or less, which allows a noticeable
temperature decrease. The temperature will be lower in drier climates because higher evaporation
occurs when the humidity is low.
NOTE
When the product is used for the first time the Honeycomb Cooling Media will have an odor which
will dissipate in a few hours or so of initial use.
Warm Air
Pump
EN
Cool Air
Water
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