15
XII. Definitions of the buttons
1. Setting button: it can set or check the temperature setting
value and its parameters.
2. Add/Self-adjustment button: press this button for 5 seconds
in non-setting state to enter or exit the system
self-adjustment state; Click this button to increase the set
value in the setting state, and the set value can be increased
continuously by long pressing this button.
3. Decrease/View button: Click this button in the non-set state
to view the first set of temperature and measured value; click
this button to decrease the set value in the setting state,
and the set value can be decreased continuously by long
pressing this button.
4. Cycle allow button: Click this button in the non-setting
state to turn the circulation pump output on or off.
5. Heat allow button: Click this button in the non-set state
to enable or disable the heat output.
6 Cooling allow button: Click this button in the non-setting
state to allow or prohibit the cooling output.
7. Power Button: Click this button to make the controller run
after power on; when the controller is in running state, press
this button for 2 seconds in non-setting state to make the
