3
Change/Confirm button:
Press this button to display clock time. Hold on this button for 3 seconds to change the
parameter, and press this button again to confirm the change.
Increase button:
Press this button, the parameter will increase by one digit, the parameter will keep
increasing while this button is held on.
Decrease button:
Press this button, the parameter will decrease by one digit, the parameter will keep
decreasing while this button is held on .
Program button:
Press this button to set the program control parameter.
Temperature button:
Press this button to display the preset temperature, press this button again to confirm
the change.
Time button:
Press this button to display the operating time, press this button again to display the
preset time.
Operating button:
Under constant temperature control mode, press this button to start operation and press
it again to stop operation. Under programme control mode, press this button to start
operation and press it again to keep the status, hold on this button for 3 seconds to stop
operation.
Temperature exceeding alarm indicator:
When real temperature exceeds the upper or lower temperature limit, alarm will be
activated, this indicator will be light and the buzzer will keep alarming.
Heating indicator:
When the heater is connected with power supply, this indicator will be light. This
indicator will twinkle when the real temperature close to the preset value.
Real temperature Indicator:
When the screen is displaying the real temperature, this indicator will be light.
Temperature setting Indicator:
When the screen displays the preset temperature, this indicator will be light.
Time indicator:
When screen displays the operating time, this indicator will be light, twinkles when the
screen displays preset time.
Operating status indicator:
When the equipment is well functioned, this indicator will be light.
HEATING
SV
TM
RUN
