Daikin MCK75JVM-K Service Manual page 22

SiBE81-909
Humidity indicator lamp
(For reference only)
This lamp indicates the room humidity detected by humidity
sensor.
:Humidity: 40% or less
:Humidity: Approx. 50%
:Humidity: 60% or more
In case running the unit just to air purifying operation, the
lamp also indicates the humidity level.
Odor sensor lamp
Odor sensor detects the changes in airborne odors. The level of odors is indicated by
odor sensor lamp on 3 colors: green, orange and red.
• When the lamp is lit on green, the air is clean.
In the following cases, the lamp is lit on green for the initial 1 minute. This state is regarded as the
sensitivity reference value of the odor sensor.
(1) Operation directly after setting the front panel.
(2) Operation directly after setting the power plug.
(3) In case the operation is started again.
If the odor level remains constant without intensifying or weakening, the sensor may not detect even
strong odors.
The odor sensor may not detect the type of odors other than ammonia, such as pet odors, garlic, etc.
Different people have different sensitivity to odors so you might notice an odor even though
the lamp is green. If bothered by odors, set manual airflow control and run the unit at a
higher airflow rate.
Sensor types and performance
Odor sensor
Humidifying Air Purifier
Odor Weak
Green
Cigarette odors, cooking odors, pet and toilet odors, raw waste odors, mildew
Detectable
odors , sprays, alcohol
Sudden changes in temperature and humidity, odorless gases such as CO,
Sometimes detectable
steam, oil vapours, gas from combustion appliances
Strong
Orange Red
Operation Manual
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