CALEFFI SATK Series, Instruction Manual, Page: 4 / 56

Supply by communication bus
Number of temperature levels 2 (DAY/NIGHT)
Temperature setting range DAY 5–30°C
Temperature setting range NIGHT 5–30°C
Temperature setting range MANUAL 5–30°C
Differential operation temperature OFF 0–1.0°C
Differential operation temperature ON -1.0–-0.1°C
Correct working range room temperature probe -40–50°C
Temperature resolution 0.1°C
Room anti-frost start temperature range 0.1–10.0°C
Room anti-frost end temperature start value + 0.6°C
Timer programmer resolution 30 minutes
Maximum number of startings and shutdowns per day 48
Number of standard heating programs 1
Number of standard pre-heating programs 1
Internal clock time retention in case of power loss 1 hour
Operating temperature range 0–50°C
Stocking ambient temperature -10–50°C
Size(L×H×D) 120×90×30 mm
Maximum cable lenght fot H.I.U. connection 30 m
Cable section for H.I.U. connection 0,5–1,5 mm
2
Technical features