Velleman VMB1TSW User Manual download pdf (Page 3)

DESCRIPTION

The sensor module can be used to measure and send temperatures over the Velbus-system. In combination with a

relay module (VMB4RYNO / VMB4RYLD or VMB1RY) a thermostat can be set-up to control a heating or cooling

installation.

Setting the comfort, day, night or anti-freeze mode can be done via the local pushbutton of with pushbuttons that are

connected to the Velbus. Different sensors can be configured and controlled from a remote location through a

temperature controller (VMB1TC / VMB1TCW) or via a PC interface (VMB1USB, VMB1RS or VMBRSUSB) and the

Velbus link software.

The temperature controller (VMB1TC / VMB1TCW) can also include program instructions to control different sensors.

CHARACTERISTICS

 Temperature range of the sensor: -10° to 63.5°C (14° to 146°F)

 precision after calibration:

 ±0.5°C at 25°C

 ±1°C between -10°C and 63.5°C

 Resolution: 0.0625°C

 Hysteresis: 0°C to 15.5°C (interval of 0.5°C)

 Possibility to automatically send the ambient temperature over the Velbus

 Registration of minimum and maximum temperature

 Registration on-time of heater/air-conditioner

 Thermostat function for cooling or heating

 In combination with a second sensor a differential thermostat can be created

 Range:

 heating function: -32°C to 54°C in steps of 0.5°C (default settings: 5° to 30°)

 cooling function: -32°C to 54°C in steps of 0.5°C (default settings: 16° to 36°C)

 Relay steering via Velbus for:

 heating

 fast heating/cooling

 heating boiler in day mode

 cooling

 steering circulation pump

 alarm at low temperature

 alarm at high temperature

 Cycling protection delay on heating and cooling outputs (minimum on/off switching delay): 1 minute default (can be

switched off or set in multiples of minutes via Velbuslink software)

 Selectable unjamming function for the circulation pump and/or heating valves (min. 1 minute/day on)

 Control:

 local pushbutton

 remotely via pushbuttons connected to the Velbus

 via temperature controller VMB1TC / VMB1TCW

 through Velbus program instructions

 Local control for switching between:

 comfort mode

 day mode

 night mode

 safeguard mode (anti-freeze)

 Possibility to prevent (lock) local control

 Control through pushbuttons connected to the Velbus to:

 set the module to comfort temperature

 set the module to day temperature

 set the module to night temperature

 set the module to safeguard temperature (anti-freeze)

 set the thermostat to heating

 set the thermostat to cooling

 lock the local control

 unlock the local control

 Heating can be set in anti freeze mode through window contacts connected to the Velbus when a window is opened

 Feedback to the pushbutton modules to update the LED status



Can be programmed without the aid of a PC

 Simple learning process by pressing the desired pushbuttons while in learning mode

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Velleman VMB1TSW User Manual Page 3

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