3 Setting Up the 850-DS
850-DS Operator’s Manual 17
Equipment Ratings / Environmental Requirements for
Installation
• Electrical Supply: 100-240 V˜ ±10%, 50/60 Hz, max. 2 A
• Temperature: 5 ºC to 40 ºC
• Humidity: max relative humidity 80% for temperatures up to 31 ºC decreasing
linearly to 50% relative humidity at 40ºC
• Altitude: 2000 m
• Pollution Degree: 2
• Installation Category: II
• Indoor use only