SL109S Screen for HVAC Controller & Suitable for Air Conditioner & Chiller Units

the display screen will display the welcome page for 10 seconds after power on. the welcome page displays the current unit information. Press any key on the welcome page to exit the welcome page and enter the main page.
at IO or setting page, short press this button back to upper stage page
and long press this button back to homepage;
2) When setting parameters, press this button discard data setting and
Return to home page;
3) at homepage, long press this button indicates controller version
Information;
L Strong anti-interference ability;

L Power supply anti-reverse protection function;

L Temperature range can be selected by jumper

L the world's leading CMOSens digital sensing technology

L Full range calibration, annual drift is less than 0.5%

L Adopt spring type terminal block, convenient and easy to use;

L Transmitter output signal 420mA, 05V and 010V can be selected by jumper;

L the surface of the controller circuit board is coated with three-proof paint to effectively prevent short circuit, moisture, salt spray, acid and alkali;