Velleman VMB1TS - Manual (Page 4)

4 VMB1TS manual – edition 2 – rev.3
◊ Storage capacity of 10 different pushbuttons per control function
◊ LED indications for:
• thermostat function for cooling
• comfort mode
• day mode
• night mode
• heater/air-conditioning status
• power supply voltage
• receiving/transmitting data over the Velbus
◊ Settings for:
• the desired temperature
• the desired comfort temperature for heating
• the desired day temperature for heating
• the desired night temperature for heating
• the anti-freeze safeguard temperature
• the heating limit (upper limit of the heating preset range)
• the desired comfort temperature for cooling
• the desired day temperature for cooling
• the desired night temperature for cooling
• the lower limit of the cooling preset range
• the upper limit of the cooling preset range
• the hysteresis
• calibration of the sensor
• the temperature difference for fast heating/cooling or for the differential thermostat
• the low temperature alarm (alarm when temperature drops below this value)
• the high temperature alarm (alarm when temperature rises above this value)
• the duration of temporary mode: from 1 to 65.279 minutes (45 days, 7 hours, 59 minutes)
• transmitting the current temperature over the Velbus:
o only when requested
o only when changes occur
o at specific time intervals, selectable between 10 and 255 seconds (4 minutes 15 seconds)
• resetting minimum and maximum temperature
• the zone (each sensor can belong to a specific zone)
• the address of the linked sensor to set up a differential thermostat
• cycling protection delay (minimum on/off switching delay)
◊ Change settings through Velbus instructions or via a temperature controller (VMB1TC)
◊ Control through a program stored in a temperature controller (VMB1TC)
◊ Different modes:
• automatic: the sensor module accept all program instructions
• temporary manual: program instructions are ignored during a specific period of time
• manual: all program instructions are ignored and local control is locked
◊ The learned pushbutton functions and settings are retained when voltage drop-outs occur
◊ 246 possible addresses (setting via rotary switches)
◊ Required power supply: 12 to 18VDC
◊ Consumption when not in use: 12mA
◊ Maximal consumption: 15mA
◊ Dimensions (W x H x D): 43 x 46 x 22mm