Operation Manual

46
Technical data
Dimensions H x W x D (mm) 87 x 154 x 27
Weight (g) 200
Power supply Water heater OT bus (optionally: batteries 15 V AA LR6)
Service life of battery 2 years (depending on frequency of switching)
Power reserve > 1h (without optional batteries)
Connection type OT bus – screw terminals / 15 mm
2
external inputs – plug-in terminals / 10 mm
2
Resolution of the room temperature
display
01°C
Temperature setting range +5°C + 32°C
Time display 24 h or 12 h AM/PM format
Resolution of the time setting
– daytime display
– program
1 minute
30 minutes
Temperature controlling accuracy ± 05°C (20 K/hour)