EUROSTER 4020TXRX, Installation And Operation Manual, Page: 8 / 9

EUROSTER 4020TXRX – INSTALLATION AND OPERATION MANUAL 8
15. DIMENSIONS
16. TECHNICAL DATA
Controlled device air-conditioning / heating systems
Supply voltage 3 V (2 pieces of AAA batteries)
Thermostat output relay, voltage-free type, SPST (normally open)
Maximum load 5 A 230 V 50 Hz
Temperature measurement range 0 °C...+99°C
Temperature control range +5 °C...+35 °C
Temperature control accuracy 0.1°C
Temperature read-out accuracy 0.1 °C
Hysteresis range 0.2 °C... 10 °C with 0.1 °C step of the change
or PWM mode
Visual signalization backlit LCD
Operating temperature +5 °C...+45 °C
Storage temperature 0°C...+50°C
Ingress protection rating IP20
Color white/gray
Installation method thermostat – stand / receiver – 230 V 50 Hz
plug socket
Thermostat weight without batteries thermostat without batteries — 120 g /
Receiver — 170 g
Frequency of operation 868 MHz
Maximum power of transmission < 25 mW
Warranty period 2 years
Thermostat class IV (PWM mode)
Thermostat contribution to the seasonal
energy efficiency of room heating 2 % (PWM mode)
17. KIT CONTENTS
• Euroster 4020TXRX thermostat
• Euroster RX receiver
• 2 pieces of alkaline AAA batteries
• Installation and Operation Manual with Warranty Certificate
18. SIMPLIFIED DECLARATION OF CONFORMITY
P.H.P.U. AS AGNIESZKA SZYMAŃSKA - KACZYŃSKA hereby represents that the type of
EUROSTER 4020TXRX equipment conforms to the following directives: 2014/35/EU (LVD),
2014/30/EU (EMC), 2014/53/EU (RED), 2011/65/EU (RoHS).
The complete text of the Declaration of EU conformity is available at the following Internet
address:
www.euroster.pl