Heaven Fresh HF 707 Instruction Manual page 10

OPERATING INSTRUCTIONS
Wait a few seconds until the water tank lid starts to release water into the basin. You will hear a bubbling sound
as the air enters the water tank. Plug the power cord into the electrical outlet (NEVER SWITCH ON THE
HUMIDIFIER WITHOUT WATER IN THE BASIN). If the humidifier is switched off, the power icon (#13) should
now be red and the values for temperature and humidity will now be displayed.
Press the Power Button to activate the humidifier. The machine is now operating in manual mode. It will release
cool mist on a constant basis with the mist intensity level automatically set to medium. The two jets at the top of
the machine can be rotated to blow mist in two directions. You may also lift the jets from the water tank, adjust
the positions and reinsert them back into the top of the water tank. The output jets should not be set to spray
directly onto people, electrical devices or any obstructions. It is best to direct the jets into the open air.
The Min/Max Button changes the mist level (low, medium, high). This change is displayed on the LCD screen
by the bars (#20) that grow in size from left to right. If the machine is in automatic mode, it will automatically
adjust the mist intensity.
Pressing the Humidity Button activates automatic mode (when the LCD display starts to blink the word "SETUP").
You can select the desired humidity level by pressing this button repeatedly until the required humidity level is
displayed (from 45% to 90% in increments of 5%). Once you select your desired humidity level, simply stop
pressing the button and your humidity level will be set. Wait another 5 seconds and the numeric value on the
LCD display will switch to the current humidity level as measured by the built-in Hygrostat. When the humidity
level in the room reaches the set humidity level, the machine will go into automatic sleep state and stop producing
mist. When the room's actual humidity level drops below your set humidity level, then the machine will start
producing mist again.
You can deactivate automatic mode very easily by pressing the humidity button until you reach 90% RH. Press
the button one more time and you will now be in manual mode. You will know that you are in manual mode
because the blinking SETUP icon disappears.
© Heaven Fresh Page 10 HF 707 Digital Warm & Cool Mist Ultrasonic Humidifier