Underfloor Heating Hysteresis; Technical Data - Tech Controllers EU-295 v2 User Manual

11. UNDERFLOOR HEATING H YSTERESIS
Underfloor heating hysteresis defines the tolerance for the maximum
and minimum temperature. The settings range is 0,2°C to 5 °C.
If the floor temperature exceeds the maximum temperature, the
underfloor heating will be disabled. It will be enabled only after the
temperature has dropped below the maximum floor temperature minus
hysteresis value.
Example:
Maximum floor temperature - 33°C
Hysteresis - 2°C
When the floor temperature reaches 33°C, the underfloor heating will be disabled. It will be activated again when the
temperature drops to 31°C.
If the floor temperature drops below the minimum temperature, the underfloor heating will be enabled. It will be disabled
after the floor temperature has reached the minimum value plus hysteresis value.
Example:
Minimum floor temperature - 23°C
Hysteresis - 2°C
When the floor temperature drops to 23°C, the underfloor heating will be enabled. It will be disabled when the
temperature reaches 25°C.
VIII. TECHNICAL DATA
Specification
Range of room temperature setting
Supply voltage
Accuracy of room temperature measurement
Potential-free cont. nom. out. Load (EU-295v3)
Operating temperature
Frequency (EU-295v2)
* AC1 load category: single-phase, resistive or slightly inductive AC load.
** DC1 load category: direct current, resistive or slightly inductive load.
o o
5 C ÷ 35 C
Baterie 2xAAA 1,5V
O
+/- 0,5 C
230V AC / 0,5A (AC1) *
24V DC / 0,5A (DC1) **
o o
5 C ÷ 50 C
868MHz
12
Value