Operation Instruction of Temperature Control Unit

 Description  : 
Temperature control unit is used for controlling temperature of inner cabinet mainly
with features of high reliability, easy operation. Meanwhile, it has other warning
functions such as alarm for reaching max temperature limit, outputting, sensor fault
alarm, etc.

I. The specification and technical parameter
* Running environment: -5^oC~50^oC
* Relative humidity:20%~85%(dew dont be formed)
* Main technical parameter
The voltage of the power: 220 VAC