SL1629-NH2 Fresh Air Heat Pump Controller from Syslab Based On Good Quality

SL1629-NH2 fresh air heat pump controller controls two compressor systems, with internal main circuit and external main circuit electronic expansion valve control;
the number of optional accessories is the maximum number required by each control board, which can be selected according to the actual model.
the display screen will display a 10-second welcome page when it is powered on. this welcome page displays the current unit information and text screen version number information. Press any key on the welcome page to exit the welcome page and enter the main page.
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;