
The  thermostat  should  be  placed  on  the  wall  of  a  regularly  used  room,  1,5m  high, 
where it is in the  way of the natural air movement, but draft or other special heat effect 
(sunshine, refrigerator, chimney, etc.) can not affect it. In case the radiator valves  are 
installed  with  thermostatic  controllers  in  the  room  where  the  thermostat  should  be 
placed, change them to manual controllers. In this case the thermostatic controller will 
not make any trouble in the heating system.
The room thermostat  in response to a temperature change in the room provides a 
potential-free  electrical  closing/opening  contact  at  the  adjusted  temperature.   At  a 
temperature below the adjusted value the output terminals 1 and 3 are closed while the 
output  terminals  1  and  4  are  open. At  a  temperature  above  the  adjusted  value  the 
output terminals 1 and 3 are open while the output terminals 1 and 4 are closed.
WARNING! Modifying the product can cause electric shock or products failure.
ATTENTION! The device must be installed and connected by a qualified professional.
The COMPUTHERM TR-010 type room thermostat complies with the require-
ments of standards EU EMC 2004/108/EC; LVD 2006/95/EN and RoHS 
Adjustable temperature range:   10 to 30°C
Storage temperature: -10°C – +40°C
Switchable voltage: 250V AC, 50Hz, 10A (3A inductive load)
Manufacturer: QUANTRAX Kft.
Fülemüle u. 34., Szeged, H-6726, Hungary 
Tel: +36 62 424 133 • Fax: +36 62 424 672
www.computherm-hungary.hu