• Light screen off function
When the machine is on the working state, the screen automatically lights off and
operating mode icon retains up if without operation within 1 minute. Press at the same
time the key and “-” key for 2 seconds to close the light screen off function. Press
again at the same time the key and “-” key for 2 seconds to open the light screen
off function.
• Temperature sensor short circuit and open circuit protection
In whatever mode, when short circuit or open circuit protection occurs to the
temperature sensor, digital screen displays E1 or E2 and blinks unceasingly, any key
does not work, and buzzer rings for 10 times.
• Safety protection
In the power-on mode, when room temperature Th exceeds 50℃, the system closes
all outputs, the digital screen displays “FF” and blinks at the frequency of 1 time per
second, any key does not work, and only power-off can quit protection.
• Toppling over protection function
No matter in power-on or power-off mode, when the machine topples over, the system
immediately shuts down all heating components and displays “E3”, any key does not
work.
• Close key fancy light and buzzer
In the power-on mode, press at the same time the “timing key” and “shift key” for 2
seconds to close key fancy light and buzzer output. Repeat this action to open them.
• Children lock function
No matter in power-on or power-off mode, press “+” and “-” keys simultaneously for the
first time for 2 seconds to open the children lock function. Repeat this action to close
it.
• Automatic power-off function
Screen displays “--” if the heater is not under Temperature Control mode. When the
timer function is off, the heater will automatically shut off with no operation during 12
hours.
• Remote-control unit
The use of remote-control unit: Key function is consistent with machine body control
panel. Note: Strong warm wind mode can be opened by pressing “ ” key on remote-
control unit.
• Intelligent mode
In the Intelligent mode, press “+” and “-” keys to set wanted temperature. When
environment temperature is lower than set temperature (by more than 2℃), the product
heats in high warm wind mode; when environment temperature is close to the set
temperature (by less than 2℃ or more), the product heats on low warm wind mode;
when environment temperature is higher than set temperature, the product stops
heating.
