Operating manual 27.09.2011 CC Heating Thermostats - HUBER

Additional Protection Devices
14
- Auto-Start function
- Alarm function
- Warning messages
- General unit messages
Danger!
Emergency Procedure: Disconnect Electrical Power!
Turn the Mains isolator (36) to “0”!
Dangerous liquid / vapours from temperature control unit or connected hoses (very hot,
very cold, dangerous chemicals) and / or fire / explosion / implosion:
Evacuate the area, following local regulations and procedures to prevent injury or loss
of life! Refer to the MSDS Safety information for the thermal fluid concerned!
Environmental Conditions
This unit, and operations, will comply with DIN EN 61010-1:2001, only when it is
located in suitable environmental conditions.
- for indoor use only;
- installation site ≤ 2000 m altitude;
- installed on a level, even, non flammable surface;
- maintain a clearance above and around the unit of 10 cm for water-cooled units,
and 20cm for air-cooled units, to allow air to circulate around the unit;
- for ambient temperature conditions please refer to the technical data sheet;
remaining within these ambient conditions is imperative in ensuring accurate
operation;
- maximum relative humidity of 80% up to 32°C, decreasing linearly to 50%
relative humidity at 40°C
- use only as long a power cord as necessary;
- the unit should be located so as not to restrict access to the mains power
switch;
- mains voltage should be ±10% of the rated value;
- avoid voltage spikes;
- transient voltage surges as they occur normally in the supply grid;
- clean rating 2;
- overvoltage category II