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EUROSTER 4020TXRX – INSTALLATION AND OPERATION MANUAL
Wireless, daily room thermostat for all types of heating and air-conditioning devices.
MANUFACTURER: P.H.P.U. AS, Chumiętki 4, 63-840 Krobia, Poland
In order to take full advantage of thermostat capabilities please read this installation and
operation manual carefully.
This manual is intended for the 11.09.2020 version of the thermostat.
1.
THERMOSTAT APPLICATION
Euroster 4020TXRX is a user-friendly thermostat designed for controlling the temperature in
living and utility rooms within a temperature range of 5 °C...35 °C. It is used to control the
operation of the CH boiler and other heating system components. It controls electrical
equipment, floor heating, and air-conditioning systems. The sensor used in Euroster
4020TXRX enables temperature read-out and programming accuracy of 0.1 °C.
function to lower the preset temperature for the night. The preset temperature is modifiable within
the range of 5 °C...35 °C. The thermostat is programmable in daily operating cycles.
2.
BASIC THERMOSTAT FUNCTIONS
•
Does not require leading cable connections between the thermostat and the controlled
device
•
User-friendly thermostat enabling easy control of temperature in living and utility rooms
•
Bidirectional communication ensures high operational reliability and resistance to inter-
ference
•
Possible cooperation with up to 6 Euroster RX receivers
•
Function enabling a temporary decrease of the set temperature
•
Legible, backlit LCD
•
Thermostat interlock with a selectable 3-digit code
•
Operation in one of the following three operation modes:
✓ Room temperature control mode
✓ Floor temperature control mode
✓ Temperature control with floor temperature limitation mode
•
Simultaneous display of current and preset temperature value
•
Enables hysteresis setting between 0.2°C and 10°C or PWM adjustment
•
Temperature setting and read-out accuracy of 0.1 °C
•
Possibility to switch the thermostat off after the heating season
•
Discharged batteries indication
•
Temperature read-out correction
•
Surface mounting
3.
THERMOSTAT VISIBLE ELEMENTS
a. Thermostat on/off switch
b. Thermostat control knob
c. Display
EUROSTER 4020TXRX
BODY
1
It features a
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Summary of Contents for EUROSTER 4020TXRX
- Page 1 This manual is intended for the 11.09.2020 version of the thermostat. THERMOSTAT APPLICATION Euroster 4020TXRX is a user-friendly thermostat designed for controlling the temperature in living and utility rooms within a temperature range of 5 °C...35 °C. It is used to control the operation of the CH boiler and other heating system components.
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Page 2: Installation
EUROSTER 4020TXRX – INSTALLATION AND OPERATION MANUAL DISPLAY A. Radio communication symbol B. Current temperature C. Active function enabling a temporary decrease of the preset temperature D. Preset temperature E. Active heating symbol F. Active thermostat interlock symbol VISIBLE ELEMENTS OF RX RECEIVER A. -
Page 3: Setting Temperature
EUROSTER 4020TXRX – INSTALLATION AND OPERATION MANUAL 5.2. The proper place of installation The thermostat is designed for indoor installation. In order to ensure fully efficient operation of the thermostat, please make sure that the following recommendations regarding the location of the thermostat are observed: •... -
Page 4: Thermostat Configuration
EUROSTER 4020TXRX – INSTALLATION AND OPERATION MANUAL temperature in increments of 0.1°C. The longer the button is pressed, the faster the values change. Confirm the temperature change with the central button or wait until the set value stops flashing and is stored. The factory setting is 20 °C. - Page 5 EUROSTER 4020TXRX – INSTALLATION AND OPERATION MANUAL 18 °C and the "HI" value to 23 °C. • Hysteresis/PWM (H) Two operational options for activating the heating algorithm are available: hysteresis or PWM. In the case of hysteresis, the device is activated based only on a difference between the preset and current temperature.
- Page 6 EUROSTER 4020TXRX – INSTALLATION AND OPERATION MANUAL • Exit (ESC) Press the central button to make the thermostat exit the service mode. You may also exit the menu by pressing the left “ " button. TEST MODE (tSt) In the test mode, you may check the main parameters of the thermostat. To enter the test mode press and hold the central and “...
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Page 7: First Start
EUROSTER 4020TXRX – INSTALLATION AND OPERATION MANUAL 12.2. Selecting operating mode While holding the "B" button pressed, insert the receiver into the plug socket. Depending on the mode set, the green or red LED lights up. Each time the button is pressed, the operating mode changes. -
Page 8: Technical Data
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... -
Page 9: Warranty Certificate
EUROSTER 4020TXRX – INSTALLATION AND OPERATION MANUAL 19. ELECTRONIC WASTE MANAGEMENT INFORMATION This product is designed and manufactured from high-quality materials and components suitable for reuse. The crossed-out wheelie bin symbol located on the product (Fig. 1) means that the product is subject to selective collection under the provisions of the Directive 2012/19/EU of the European Parliament and of the Council.
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