8
Remark: Dew point temperature range is 0°C to + 50°C.
When dew point temperature over 50°C will display “HH.H”, below 0°C display “LL.L”.
Battery installation
1.
Open the battery cover at the back of your mold alert thermo-hygrometer.
2.
lnsert 2×AAA batteries (alkaline batteries preferred) into the battery compartment by observing the c/-
polarity signs inside the battery compartment.
3.
Replace the battery cover. The unit is now ready to use.
12-hour graphical history of relative air humidity
You could easily view the comfort level of your room conditions in accordance with the last 12-hour relative humidity
records.
COMFORT LEVEL
RELATIVE HUMIDITY
TOO WET
81% to 90%
WET
61% to 80%
COMFORT
41% to 60%
DRY
31% to 40%
TOO DRY
20% to 30%
To use the humidity alarm
1.
To set the humidity alarm, press and hold SET, both
and
appears at lower LCD. the humidity
digits flash. Press ▲ or ▼ to set the upper humidity limit in every 5% increment.
2.
Press SET once, both
and
appears at lower LCD, the humidity digits flash. Press ▲ or ▼ to
set the lower humidity limit in every 5% increment.
3.
Press SET once or wait for around 10 seconds to return to normal display condition.
4.
TO turn on the humidity alarm, press ON.OFF once.
appears on the LCD.
5.
When air humidity exceeds the set limit, both the
or
will flash with flashing LED.
6.
Press any key to stop the alarm and flashing LED.
or
remains flashing on the LCD.
7.
To turn off the humidity alarm, press ON.OFF once.
and the
or
disappears on the LCD.
Remark: Alarm and flashing LED duration 1 minute.
Mold alert
1.
To select the mold alert humidity, press and hold the ▼ /°C/°F.
appears on the upper
LCD and humidity digits flash, press ▲ or ▼ to select mold alert humidity value at 60%,65%,70%,75%.
2.
Press and hold ▼ /°C/°F or wait for around 10 seconds to return to normal display condition.
3.
If air humidity exceeds the mold alert humidity value, there is a risk of mold formation. The
will appear on the LCD, the red LED will flash every 5 seconds.
