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TECHNICAL DATA

Technical data of the thermostat (transmitter):

— temperature measurement range:  

5 to 35°C

 

 

 

 

 

(in 0.1°C increments)

— adjustable temperature range:    

10 to 30°C

 

 

 

 

 

(in 0.5°C increments)

— temperature measurement accuracy:  

±0.5°C

— selectable switching sensitivity:   

±0.2/±0.3°C

— defrosting temperature:  

 

+7°C

— storage temperature:    

 

-10°C to +60°C

— power supply voltage:    

 

2x1.5 V AA alkaline batteries

 

 

 

 

 

(LR6 type)

— operating frequency:    

 

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

Ω

 ±1% at 25°C

Technical data of the receiver unit:

— power consumption:    

 

6W

— power supply voltage:    

 

230V AC, 50Hz

— switchable voltage:  

 

 

24V AC / DC, ÷ 250V AC; 50Hz

— switchable current :  

 

 

6A (2A inductive load)

— transmission distance:   

 

approx. 50 m in open terrain

— weight: 

 

 

 

150g

Total weight of the device: approx. 350 g 
(therholder)

The  COMPUTHERM  Q3  RF  type  thermostat  complies  with  the 
requirements of standards EU EMC89/336/EEC; LVD 73/23/EEC; 

93/68/EEC and R&TTE 1999/5/EC.

Содержание q3rf

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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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