Euroster 4020 - EUROSTER

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Euroster 4020 multifunctional temperature controller

The new Euroster 4020 temperature controller with a large backlit and programmable time reduction of the comfort temperature controls the operation of the heat source. Thanks to the possibility of cooperation with 2 temperature sensors and the PWM function, it works optimally in underfloor heating systems.

Benefits

Technical specification

Documentation

Minimalist design, reliable operation and safety - these are the main advantages of the new Euroster 4020 temperature controller. Two temperatures are displayed on the large, backlit screen: the set and current temperature. The controller effectively stabilizes the room temperature at the desired level, ensuring user comfort and real energy savings. A number of useful additional functions increase the attractiveness and versatility of the regulator's use in both households and public spaces. The regulator has a function that limits temperature regulation by unauthorized persons.

Benefits

an easy-to-use temperature controller enabling easy temperature control in living and utility rooms,
used to control the operation of the boiler and central heating pump. or other heating device,
function of temporary reduction of the set temperature,
regulator lock with any 3-digit code,
possibility of working in one of three operating modes:
- room temperature control mode
- floor temperature control mode
- room temperature control mode with floor temperature limitation
hysteresis adjustable from 0.2°C to 10°C or PWM regulation,
simultaneous display of the current and set temperature on the screen,
temperature setting and reading with an accuracy of 0.1°C,
easy-to-read backlit LCD display,
function of turning off the regulator after the heating season,
low battery indication,
correction of temperature indications,
surface mounting.

Technical specification

Device controlled	heating / air conditioning systems
Supply voltage	3V - 2 AAA alkaline batteries
Maximum load	5 A 250 V 50 Hz
Regulator output	relay, voltage free, SPST (NO)
Temperature measuring range	from 0 ° C to + 99 ° C
Temperature control range	+ 5 ° C to + 35 ° C / + 5 ° C to + 90 ° C in floor temperature measurement mode
Accuracy of temperature indication adjustment	0.1 ° C
Hysteresis range	0.2 ° C to 10 ° C in 0.1 ° C steps or PWM mode
Working temperature	from + 5 ° C to + 45 ° C
Storage temperature	-10 ° C to + 50 ° C
Level of security	IP 20
Colour	white / gray
Mounting method	wall-mounted, wall plugs or Ø 60 mm flush-mounted box
Weight of the regulator without batteries	125 g
Standards, approvals, certificates	compliance with EMC, LVD, RoHS directives
Temperature regulator class	IV
Contribution to energy efficiency	2% (PWM mode)
Guarantee period	2 years
Dimensions (width / height / depth) mm	102/97/26
Regulator equipment	Euroster 4020 temperature controller, wall plugs, batteries, manual service with warranty

Catalog card

User manual

Declaration of Conformity

Euroster 4020 multifunctional temperature controller

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