Normal Working Conditions

1.The ambient air temperature does not exceed +40℃, the average temperature within 24 hours and not more than +35℃.
2.The ambient air temperature is not lower than -5℃.
Installation site altitude does not exceed 2000m.
3.The relative humidity of the air no more than 50% when the maximum temperature is +40℃ and at a lower temperature allows a higher relative humidity, such as when temperature is 20℃ the relative humidity reach 90%.To condensation occasionally due to temperature changes should take special measures.