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COMPUTHERM 

Q3 RF

wireless (radio-frequency) digital

room thermostat

Operating Instructions

Summary of Contents for q3rf

Page 1: ...COMPUTHERM Q3 RF wireless radio frequency digital room thermostat Operating Instructions...

Page 2: ...w and above the adjusted temperature respectively and contributes to reduce energy costs while maintaining comfort The device consists of two units One of them is the portable control unit thermostat...

Page 3: ...sensitivity of the thermostat is 0 2 C 0 3 C This means the difference between the adjusted temperature and the actual temperature measured during the switching process For example if the factory def...

Page 4: ...maximum temperature in the room where the room thermostat is to be located otherwise the thermostatic head may disturb the temperature control of the flat 2 PUTTING THE THERMOSTAT INTO OPERATION BASI...

Page 5: ...t of the Displayed Temperature The unit of measurement of the temperature shown on the LCD display can be selected and set by the central jumper With factory default settings the display shows the tem...

Page 6: ...uble free wireless radio frequency connection both the thermostat and the receiver unit have their own safety codes After installing the receiver unit the two units should be synchronised by pressing...

Page 7: ...rature is displayed 5 Operation of the Installed Thermostat After connecting commissioning and performing basic settings and setting the temperature the thermostat is ready for operation and controls...

Page 8: ...is 1 year The icon alternately replacing the temperature value on the LCD display indicates low battery voltage Replace the batteries whenever the ddd icon indicating low battery voltage appears on t...

Page 9: ...nt N while the phase conductor to point L We propose to interpose a switch so that the receiver unit can be de energized if required The receiver unit controls the boiler through a potential free alte...

Page 10: ...the temperature of the room Following this the HEAT icon indicating that the heating is turned on should appear on the display of the thermostat within a few seconds At the same time the red LED ligh...

Page 11: ...wo units are outside the transmission distance of the wireless radio frequency transmitter thus they have to be placed closer to each other 7 4 Manual control of the receiver unit Pressing the MANUAL...

Page 12: ...ency 868 35 MHz power consumption 1 5 mW battery lifetime approx 1 year dimensions 112 x 75 x 45 mm weight 154 g temperature sensor type NTC 10 K 1 at 25 C Technical data of the receiver unit power co...

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