2. Temperature unit ( ) Indicates temperature displayed in centigrade. 3. Temporary temperature decrease mode indicator ( ) Appears when the temporary temperature decrease program is active.
6 7 Selecting proper location for AURATON 200 RTH temperature controller Controller location largely affects its proper operation. When located in a place without air circulation or exposed to direct sunlight, the controller may not control the temperature properly. The controller should be located on an internal wall of a building (partition wall) in a place with free air circulation. Avoid locations near sources of heat (TV set, heater, refrigerator) or places exposed to direct sunlight. Location near doors and the resultant vibration may cause the controller to function improperly.