Operation Manual
E-9
Select the length of time you want. The unit automatically
stops once the selected time is reached.
Select the length of time you want. The unit automatically
starts once the selected time is passes.
(with the unit OFF)
(with the unit ON)
2hour
10hour
6hour
14hour
4hour
12hour
8hour
CANCELLATION
2hour1hour 4hour 8hour
CANCELLATION
ON TIMER OFF TIMER
PATROLLING FUNCTION
The sensor detects a state requiring attention to room temperature and humidity during operation and tells it with
Patrolling Light. Both "Dry and Low temperature patrolling" and "High temperature and High humidity patrolling"
work. (This function informs a room condition. The unit cannot adjust temperature or lower humidity)
It tells that the room is dry or the room temperature is low.
When Patrolling Light turns to red, the unit operates with airfl ow a little stronger during Intelligent mode (Auto mode).
Material source: Dr. Makoto Shoji, Director of Shoji internal medicine and pediatrics clinic
in Sendai City, Miyagi Prefecture, Japan
Right fi g-
ure
Absolute humidity
*1
Virus environment Survival rate
*2
(1) Over 11 g
Environment which is less suitable for
viruses to survive
0 % to small per-
cent
(2) 11 g or less Environment where viruses can survive 5 %
(3) 7 g or less
Environment which is suitable for
viruses to survive
20 %
• It does not notify of the existence of viruses themselves.
• Patrolling Light's illuminating "Green" does not assure
prevention of infection. Use it as a reference to make an
environment to prevent infection during typical daily life.
• While adjusting humidity to approximately 55 % to 65 %
during operation in Intelligent mode (Auto mode), the
unit controls humidifi cation, but does not make changes
according to the virus' environment.
*1 The absolute humidity is the total mass of water vapor present in 1
m
3
of air regardless of temperature
and is expressed in g. While humidity generally used for a weather forecast is called relative humidity,
which is the ratio of the partial pressure of water vapor to the equilibrium vapor pressure of water at
a given temperature and is expressed in %. Therefore, the absolute humidity is approximately 8 g at
15
o
C
and 18 g at 30
o
C
even at the same relative humidity of 60 %.
*2 Survival rate of viruses emitted in air after 6 hours under each environment.
Patrolling
Light
If the beeping sound is set to "ON". (Ref. E-12)
Indoor environment
Temperature
and humidity
area (Figure
below)
Humidity / Temperature Mon-
itor
(for 30 seconds)
Beeping sound
Red
"%" Light turns on
Beep (once)
Dry
(3)
"
o
C" Light fl ashing
Beep (once)
Low temperature
Green
(Normal)
None
Not dry or low tem-
perature
(1)·(2)
DRY AND LOW TEMPERATURE PATROLLING
NOTE
When the room is dry and the room temperature is low, viruses survive more easily. We recommend
that you increase humidity with humidifi cation setting and temperature using heating appliances
according to your room environment.
Temperature
(
o
C)
Relative humidity (%)