1.1 Technical Specifications
Operation voltage 220-240~, 50Hz
Standby power consumption Max. 0.25W
Relay:
Resistive load
Inductive load
Max 10A / 2300W @ 230V
cos φ= 0.3 max 1A
Sensing units NTC 15kOhm at 25°C
Sensing values:
0°C
25°C
50°C
42kOhm
15kOhm
6kOhm
Hysteresis ± 0.4°C
Ambient temperature -10°C to +30°C
Frost protection temperature 5°C -
Temperature range ( ) 5-45°C with floor sen-
sor only
Cable specification max
1x4mm
2
or 2x2,5mm
2
Ball pressure temperature 75°C
Pollution degree 2 (domestic use)
Type 1C
Storage temperature -20°C to +65°C
DEVIreg™ 528
4 Installation Guide