Do not operate by wet hand, to prevent electrical
shock.
Do not use pesticide, disinfectant and flammability
spray materials to spray directly, otherwise will
cause fire or deformation.
Do not peel off the button and the cover by hand, to
prevent electrical shock.
1.2 Operation conditions
Voltage input
Operating ambient
temperature range
Operating ambient
humidity range
1.3 Main functions
1. Connected to IDU main control board via 5-core
shielded cable;
2. Setting IDU operating status by tapping touch keys;
3. LED display.
DC 5V
-10~43°C
≤ RH90%
02