MoistAir MA1201 - Manuel (Page 8)

Humidity Control
These buttons allow you to adjust the
humidity to suit your needs. This
humidifier will automatically cycle on and
off as required to maintain the selected
setting. Press the humidity buttons
to cycle the SET humidity readout in 5%
increments between 25% and 65% RH.
Once you have set the desired humidity,
after 5 seconds the readout will change
to the actual room humidity.
NOTE: When the ROOM humidity is
displayed, pressing the set humidity
buttons once will display the current SET
point. To increase or decrease the current
SET point, press either the “+” or “-”
button until the desired SET point is
reached.
A SET point of 65% RH operates the
humidifier continuously regardless of the
ROOM reading. The humidistat that
senses the readings is located on the
power cord. Insure that it is free from
obstruction.
8
Operating the Controls
(contʼd.)
Speed Button
This humidifier is equipped with a
3-speed fan control. Each push of the
speed button advances the mode through
the settings of HIGH, MEDIUM, ULTRA
QUIET, and AUTO. The selected setting
is displayed on the digital readout. The
higher the setting, the faster water is
evaporated and released into the air.
ULTRA QUIET is the quietest setting and
is provided for conditions that do not
require a rapid evaporation rate.
How Auto Control Works
The AUTO setting allows the humidifier to
manage its speed range to maintain your
desired humidity setting. It will
automatically cycle to the most efficient
speed to achieve the desired humidity.
Here is how the fan will operate:
• HIGH speed if room humidity is 10% or
greater RH (Relative Humidity) below
the SET point.
• MEDIUM speed if room humidity is
10 - 5% RH below the SET point.
• ULTRA QUIET speed if room humidity
is 5% or less RH below the SET point.
If the room humidity is not increasing at
the current fan speed during a 15 minute
period, the fan speed increases to the
next higher speed until the humidity SET
point is reached.
NOTE: The humidifier may run on HIGH
for an extended period of time if the
actual room humidity is extremely low.