Ningbo Towin Industry Co.,Ltd.
www(dot)nb-hvac(dot)com mail: sales(at)nb-hvac(dot)com
UNIVERSAL A/C CONTROL SYSTEM
5 working mode 3 fan speed Accurate & stable temperature control
QD-U02B+ universal a/c control system
1. 5 working mode
2. 3 fan speed
3. Accurate & stable temperature control
4. Accurate & stable auto fan
5. Timer on/off
6. Sleep function
7. Periodical defrost
8. Compressor protect timer for its run and stop
9. Prevent cold wind in heating mode
