Velleman VMB1TS - Manual (Page 17)

VMB1TS manual – edition 2 17
Time statistics
For every mode (comfort, day, night or anti-freeze) the time during which the heating or air-conditioning was one is
stored.
These statistics can be recalled or reset via the temperature controller (VMB1TC) or through the Velbus link software
via a PC connected to the Velbus PC interface (VMB1USB, VMB1RS of VMBRSUSB).
Minimum and maximum temperature
The sensor records the minimum and maximum temperature.
These values can be examined or reset via the temperature controller (VMB1TC) or through the Velbus link software
via a PC connected to the Velbus PC interface (VMB1USB, VMB1RS of VMBRSUSB).
Differential thermostat
Using two sensors a differential thermostat can be created. When the difference in temperature between both sensors
reaches a certain value, the relay channel can be activated.
To achieve this, the first sensors must know the address of the second one. The second sensor must than be linked
to a relay channel. The temperature difference value is set on the first sensor.
Factory settings
After receiving this module, following factory default settings are already stored into the sensor:
Description Factory default
Zone number No zone
Differential sensor address None
Operating mode Heating
Unjam heating valve Disabled
Unjam heating valve circulation pump Disabled
Desired comfort temperature for heating 22°C
Desired day temperature for heating 20°C
Desired night temperature for heating 15°C
Anti-freeze safeguard 5°C
Heating limit 30°C
Temperature difference (fast heating/cooling or differential thermostat) 3°C
Calibration factor -2.5°C
Hysteresis 0.5°C
Desired comfort temperature for cooling 21°C
Desired day temperature for cooling 23°C
Desired night temperature for cooling 26°C
Lower limit cooling preset range 16°C
Upper limit cooling preset range 36°C
Low temperature alarm 3°C
High temperature alarm 30°C
Default duration temporary mode (sleep timer) 1 hour
Time interval for automatic transmission temperature Disabled
Local control Unlocked
Cycling protection delay 1 minute