Temperature sensor – Temperatuur sensor
Features
Specifications
Factory settings
This product is guaranteed against defects in components and construction from the moment it is purchased and for a period of TWO YEARS starting from the date of sale. This guarantee is only valid if the unit is submitted together with the original purchase invoice. VELLEMAN Components Ltd limits its responsibility to the reparation of defects or, as VELLEMAN Components Ltd deems necessary, to the replacement or reparation of defective components. Costs and risks connected to the transport, removal, or placement of the product, or any other costs directly or indirectly connected to the repair, will not be reimbursed by VELLEMAN Components Ltd. VELLEMAN Components Ltd will not be held responsible for any damages caused by the malfunctioning of a unit.
Thank you for choosing Velleman. This multifunctional digital thermostat module allows you to control and monitor the room temperature.
Modules needed
Apart from the VM148 module, you will be needing a 12VDC power supply. Use an external contactor with currents higher than 3A.
Possibilities
General definitions
Hysteresis: The temperature difference between temp° A and temp °B (min. 0.5°C). Temp°A will automatically rise by 0.5°C if the two temperature settings have been programmed identically.
Heating mode: Activation of the heating when the measured temperature ≤ programmed temperature B until the measured temperature > programmed temperature A. Heating mode is activated when temp°A > temp°B.
Cooling mode: Activation of the air conditioning system when the measured temperature > programmed temperature B until the ambient temperature drops below programmed temperature A. Cooling mode is activated when temp°A < temp°B. A red dot is displayed in the right corner below when the relay, and consequently the connected device, is activated. Temperature display: The actual temperature and the settings can be displayed in ° Celsius and ° Fahrenheit.
The actual measured temperature is displayed at power-on or in normal mode.
ACTUAL OPERATION MODE
Press ENTER to display the operation mode of the temperature controller.
This handy function allows you to modify the temperature directly without reprogramming the max. and min. values (temp° A and temp° B). The limit values will automatically shift with the temperature modification. Shortly press UP
Repeatedly press UP
Remove the power supply to the module. Hold ENTER pressed and re-establish the power supply to the module. DEF (default) will be displayed. Release the ENTER button. The display will show the firmware version code.
Modifications and typographical errors reserved – © Velleman Components nv – HVM148G – 2009 – ED1
DOWNLOAD MANUALS:
Velleman VM148 Programmable Thermostat USER MANUAL
Johnson Controls T7000e LCD Digital Thermostat Johnson Controls T7000e LCD Digital Thermostat Installation Guide
Honeywell T8635L Microelectronic Communicating Programmable Thermostat Honeywell T8635L Microelectronic Communicating Programmable Thermostat USER’s GUIDE
Hetta HS01RF WIRELESS THERMOSTAT Kit PAIRING INSTRUCTIONS Insert batteries into the Thermostat. Ensure that the…
HEAT-MAT NGT-567-0010 Underfloor Heating Thermostat Menu Introduction The NGT thermostat can switch your underfloor heating…
Honeywell RLV450 PROGRAMMABLE THERMOSTAT READ BEFORE INSTALLING DESCRIPTION * LP appears only for the first…
Honeywell RLV431 Programmable Thermostat Description The RLV431 thermostat can be used to control an electric…