EUROSTER 2006TXRX User manual

EUROSTER 2006TXRX –INSTALLATION AND OPERATION MANUAL 1
EUROSTER 2006TXRX
Wireless, programmable 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 v8 01.2020 version of the thermostat.
1. DESCRIPTION OF DEVICE
Wireless Euroster 2006TXRX thermostat is used to control room temperature simply and
efficiently without a laborious installation of wires between the thermostat and the heating
device.
It is used to control the operation of the CH boiler and other components of a heating system.
It controls electrical equipment, floor heating, and air-conditioning systems. The thermostat
operates with two temperature levels: comfort (day ) temperature and economical (night )
temperature. Each temperature may be modified within the range of 5...35 °C. The thermostat
is programmable in seven-day cycles with an accuracy of 0.5 hour, therefore it enables
48 temperature changes in 24 hours. It is possible to program different time ranges for each
day of the week.
2. BASIC DEVICE FUNCTIONS
•Does not require laying 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 immunity to inter-
ference
•Possible cooperation with a maximum of 6 4040RX receivers
•Information on the strength of the radio signal
•Legible, backlit LCD
•Two temperature levels: comfort and reduced
•0.2 °C accuracy of temperature setting
•0.5-hour accuracy of range programming
•Numerous useful functions: temporary temperature setting, constant temperature, dis-
charged batteries indication
•Temperature read-out accuracy of 0.1 °C
•Temperature readout correction
•Surface mounting

EUROSTER 2006TXRX –INSTALLATION AND OPERATION MANUAL 2
3. THERMOSTAT VISIBLE ELEMENTS
BODY
1. HOLD –use the button to switch the thermostat into the manual mode. The thermostat
maintains the set temperature regardless of programmed settings. Press the HOLD but-
ton again to restore operation with programmed settings.
2. economical temperature —Press the button to display the current economical tem-
perature.
3. comfort temperature —Press the button to display the current comfort temperature.
4. Setting the clock
5. Restarting the thermostat
6. A knob used to select weekdays when programming a thermostat
7. 8. Multi-purpose setting buttons: increase, decrease
DISPLAY
9. Temporary change of temperature —MANUAL sign is displayed to indicate that the
temperature has been changed manually by means of setting buttons.
10. An icon indicating the activation and operation of the controlled device.
11. Indication of the current time.
12. Current weekday, where 1 stands for Monday and 7 for Sunday, here: Wednesday.
13. Indication of the current temperature.
14. Indication of time in 24-hour mode.
15. icon over or under the indication of time determines the period of thermostat opera-
tion with the comfort temperature setting.
16. icon over or under the indication of time determines the period of thermostat opera-
tion with the economical temperature setting.

EUROSTER 2006TXRX –INSTALLATION AND OPERATION MANUAL 3
4. VISIBLE ELEMENTS OF RX RECEIVER
a) A switch activating the continuous
operation of the heating device.
b) A switch for entering settings,
Signaling LEDs.
c) Output cable.
5. INSTALLATION
5.1. Safety rules
CAUTION!
•Prior to the commencement of any installation works read this manual
carefully! Incorrect installation and improper use may lead to serious hazards
to users or other persons and result in property damage!
•Prior to mounting or dismantling the set make sure that the heating/cooling
system is de-energized.
•Voltages hazardous to life may be present on receiver output cables (power
supply phase voltage), therefore only qualified and certified technicians may
install the thermostat!
•The electric connections performed and cables used shall be adequate
to the applied loads and must conform to all requirements!
•Do not install the set in rooms with increased humidity; protect it against
water and other liquids!
•Do not install any units showing signs of mechanical damage!
•The thermostat is not a safety component. Additional protection devices must
be used in systems prone to the risk of damage due to the failure of control
systems!
•The device is not intended for use by children!
•Should there be any problem with the proper operation of the thermostat,
please contact your technician or the manufacturer!
5.2. Proper place of installation
The thermostat is designed for indoor mounting. No cables are connected to the thermostat;
thus, it can be placed anywhere. To ensure fully efficient operation of the thermostat, please
make sure that the following recommendations regarding the location of the thermostat are
observed:
•Locate the thermostat at the height of approximately 1.5m above the floor.
•Avoid places with strong sunlight, near heating or cooling devices, situated directly by
doors, windows, and other similar locations, where the temperature measurement could
be easily disturbed by external conditions.
•Avoid places with poor air circulation, e.g. behind furniture.
•Avoid moist places due to the negative effect of moisture on the service life of
the device.

EUROSTER 2006TXRX –INSTALLATION AND OPERATION MANUAL 4
5.3. Opening the thermostat
Use a cross-head screwdriver to loosen the housing locking screw. Separate the panel and
the base minding the hinges on the left side of the thermostat.
5.4. Selecting thermostat operating mode
J4 –the selection of heating
or cooling operating mode
Jumper position
J4
COOLING
COOL
J4
HEATING
HEAT
J1 –the selection of sensor:
floor or room sensor.
This function is active only if
the J4 jumper is in the heating
position.
Jumper position
J1
FLOOR
The thermostat is con-
trolled by the floor sensor.
J1
ROOM
The thermostat is con-
trolled by the room sensor.
5.5. Insertion and replacement of batteries
Place the batteries in the thermostat while observing the correct polarity. There are installation
markings in the battery compartment. Then install (snap) the thermostat onto the base.
The battery indicator will be visible when the battery voltage reaches the minimum allowable
level. It is recommended to replace the batteries with new alkaline batteries before each heat-
ing season. Reprogram the controller if necessary.
CAUTION! Use only alkaline AA batteries to power the thermostat. Do not use
rechargeable batteries because their voltage is lower, and their effective time is
shorter.
6. THERMOSTAT SETTINGS
6.1. SETTING THE CLOCK
a. Set the knob in the START position.
b. To set the clock press .
c. Use or buttons to select a weekday.
d. To set the hour push button again.
e. Use or buttons to set correct time.
f. Repeat the and /sequence to set minutes.
g. After five seconds the setting is stored, and the device restores operation.

EUROSTER 2006TXRX –INSTALLATION AND OPERATION MANUAL 5
6.2. MODIFICATION OF TEMPERATURE LEVELS –comfort and economical
temperature
Temperatures stored under and symbols are applicable for all weekdays.
a. Set the knob to the START position.
b. To allow a change of preset comfort temperature press button.
To allow a change of preset economical temperature press button.
c. Having pressed or button again the displayed setting value starts flashing.
d. Use and buttons to set the desired temperature.
e. After five seconds the setting is stored, and the device restores operation.
and buttons are inactive when the temporary (MANUAL) temperature is active. Press
HOLD twice to activate the buttons.
6.3. SETTING HYSTERESIS (SWITCH ON/OFF DIFFERENCE)
a. Set the knob in the START position.
b. Simultaneously press and hold for 3 sec. and buttons.
c. Use or button and watch the readout indication to select the required hysteresis
value of 0.4°C or 1°C.
d. After five seconds the setting is stored, and the device restores operation.
6.4. TEMPERATURE READOUT CORRECTION
a. Set the knob in the “MON” position.
b. Simultaneously press and hold for 3 sec. HOLD and buttons.
c. Use or button and watch the readout indication to set the correction of the dis-
played temperature, within the range of -2°C to +2°C with the step of the change of
0.2°C.
d. After five seconds the setting is stored, and the device restores operation.
6.5. SETTING PROGRAMS FOR INDIVIDUAL WEEKDAYS
a. Set the knob to the selected weekday to be programmed (the example in the figure
shows Wednesday).
b. The display appearance changes as shown in the figure below:
c. Use or buttons to select the desired period. To facilitate the selection, the period
of the range and flashing or symbol is displayed.
d. To change the temperature to press adequately or button. Whenever
or is pressed, a temperature is programmed for a period of 0.5 hour.
e. IMPORTANT NOTE! Having programmed all 7 weekdays return the knob to START po-
sition. Then the thermostat automatically starts the operation according to the pro-
grammed settings.

EUROSTER 2006TXRX –INSTALLATION AND OPERATION MANUAL 6
6.6. RESTORING FACTORY SETTINGS
a. Press simultaneously HOLD and buttons and while holding them press RESET.
b. Release all buttons.
c. Press the HOLD button twice and press RESET again.
Factory settings
Default temperatures:
Heating mode 20.4°C 16.2°C
Air-conditioning mode 22.0°C 25°C
Default time ranges:
Monday –Friday 6.00 a.m. to 10.00 p.m. 10.00 p.m. to 6.00 a.m.
Saturday –Sunday 6.30 a.m. to 10.30 p.m. 10.30 p.m. to 6:30 a.m.
6.7. SWITCHING OFF THE PROGRAM (operation with constant setting) / HOLD
a. Set the knob in the START position.
b. To switch off the program and set the constant operating temperature press HOLD.
“Temp Set” (temperature setting) and “Hold” (program switched off) will be displayed.
c. Use and buttons to set the desired temperature.
d. The display will flash for approx. 8 sec. upon the selection of the desired temperature
and then it will show the current room temperature. The thermostat starts operating in
the constant setting mode. From this moment, the thermostat maintains a constant
temperature, set by the user, regardless of the programs.
e. To restore operation according to the program, press HOLD.
6.8. 5 °C FROST PROTECTION SETTING
a. Set the knob in the START position.
b. Press HOLD and hold it for 5 sec. “A-F” letters appear on the display.
c. Frost protection function is activated. Regardless of the moment of switching it on, the
function is active until Monday 0.00 a.m.
d. To switch off the frost protection function and restore operation according to the pro-
gram press HOLD again.
6.9. TEMPORARY (MANUAL) TEMPERATURE CHANGE
Permits a temporary change of temperature without modifying the stored programs. At the
nearest change of the comfort to economical temperature or in reverse, the thermostat auto-
matically restores operation according to the stored program.
a. Set the knob in the START position.
b. Press or button, to show the readout of the current or temperature set-
ting.
c. Use and buttons to set the desired temperature.
d. After the selection of the desired temperature, the display will flash for approx. 8 sec.
afterward the main screen will be displayed. The thermostat starts the operation ac-
cording to the temporary temperature change. During the operation according to tem-
porary temperature change in a given time range the or symbols will disap-
pear from the main display screen; MANUAL inscription will appear instead.
e. To restore the operation according to the program, turn the knob in either way and re-
turn it to the START position.

EUROSTER 2006TXRX –INSTALLATION AND OPERATION MANUAL 7
6.10. FLOOR SENSOR CONNECTION
a. Check if J1 jumper is in the floor position (point 4.4.)
b. Connect the floor sensor to terminals No. 4 and 5 in the thermostat.
c. Reset the thermostat.
d. The thermostat operates according to floor sensor indications. The range of controlled
temperature increases to 45°C. The standard temperature sensor is inactive.
7. RX RECEIVER SETTINGS
7.1. Establishing a connection between 2006TX thermostat with RX receiver or
receivers (pairing)
Each thermostat and each receiver has a unique number distinguishing it from other
thermostats. It is not possible for any thermostat not paired with the particular receiver to
interfere with the operation of another pair or set.
The thermostat may be paired with other receivers at any time. Neither a blackout, battery
replacement nor a complete reset of all thermostat settings affects the pairing of devices in
any way.
Pairing procedure:
•RESET button (under the front cover),
•remove the thermostat housing,
•press the button on the transmitter plate three times –the signaling LED starts flashing
alternately in red and green,
•insert the RX receiver to the power socket,
•press the receiver button 3 times –blue signaling LED lights up,
•when the connection is established the blue LED switches off,
•if one receiver only is used, press the transmitter button, the LED switches off. Pairing
mode is completed.
If several (maximum 6) receivers are to be paired:
•After detection of the first receiver,
•Insert the second receiver to the power socket
•Press the receiver button 3 times –blue signaling LED lights up
•After detection of the first receiver, the blue LED switches off
•Follow the same steps to connect the subsequent receivers, then press the transmitter
button. Pairing mode is completed.
Note!
Pairing mode is only available for 10 minutes after connecting the receiver to the
mains, restoring factory settings and inserting batteries into the thermostat!
Factory-established thermostat–receiver pairs are paired; however, pairing may be
repeated if necessary.
7.2. Selection of operating mode
While keeping the button “B” pressed insert the receiver into the power socket. Depending on
the preset mode green or red LED lights up. Each pressing of the button changes the operating
mode. After a mode is selected, the receiver restores operation.

EUROSTER 2006TXRX –INSTALLATION AND OPERATION MANUAL 8
Green –normally open mode (COM –NO). It is the most commonly used operation mode.
While the device operation indicator is active the output cables are shorted.
Red –normally closed mode (COM –NC). While the device operation indicator is active the
output cables are opened.
Caution! Normally open mode (COM –NO) is preset by default.
8. FIRST START
After being connected to the power socket the receiver signals the transmitter operating mode.
A flash of the green LED –normally open mode (COM –NO), a flash of red LED –normally
closed mode (COM –NC).
Each and every change to thermostat status (switching the heating on/off) is executed by the
receiver instantly, whereas the signalization confirming the reception of the radio signal from
the transmitter is repeated every 15 minutes.
8.1. Strength of radio signal
Information on the strength of the radio signal is communicated together with the signalization
of the reception signal from the transmitter. The reception of the radio signal is signaled in
greed. Three flashes of the LED stand for exceptionally good reception, two flashes stand for
good reception, and one flash –for sufficient reception.
8.2. Lack of radio communication
If the communication between the thermostat and the receiver is interrupted (e.g. discharged
batteries) and such status lasts for 2 minutes (no response from the receiver) then the
receiver switches into the frost protection mode. The heating device will be switched on for 20
minutes every 3 hours so that the rooms are not cooled down. At the time of re-establishing
communication (replacement of batteries), the receiver turns the system off and automatically
resumes the operation.
Lack of radio communication is signaled by a fast flashing green LED.
8.3. Continuous operation of the heating device (MAN)
In the case of system failure, it is possible to switch the system on manually. Move the switch
on the RX receiver to the MAN position. Such status is signaled by fast flashing red LED (in the
heating mode) or blue LED (in the cooling mode).
8.4. Receiver signaling table
Function
Signal
Pairing
Blue
Reception of radio signal
Green
Lack of signal
Green –flashing
The heating device switched on
Red
Manual mode in heating operation
Red –flashing
The air-conditioning device switched on
Blue
Manual mode in air-conditioning operation
Blue –flashing
9. Sample Connection Diagrams
The following diagrams are simplified and do not cover all elements necessary for the correct
installation.
In arrangement with a 230 V 50 Hz device
1. Electrical connection block
2. Output cable using COM - NO contact (normally open)

EUROSTER 2006TXRX –INSTALLATION AND OPERATION MANUAL 9
3. Euroster RX (receiver)
4. Euroster TX placed in any room
In arrangement with a gas boiler
1. Electrical connection block
2. Output cable using COM - NO contact (normally open)
3. Euroster RX (receiver)
4. Euroster TX placed in any room
10. MAINTENANCE
Do not use solvents and aggressive detergents to clean the thermostat, since they may
damage the surface of the housing and the display. Clean the thermostat housing with a soft
cloth.
11. DIMENSIONS
12. TECHNICAL DATA
Controlled device
heating / air conditioning systems
Supply voltage
3 V (2 pieces of alkaline AA batteries) /
receiver –230 V 50 Hz
Thermostat output
relay, voltage-free type, SPST
Maximum load
5 A 230 V 50 Hz
Temperature measurement range
0 °C...+50 °C
Temperature adjustment range
+5 °C...+35 °C
+5 °C...+45 °C while in floor sensor mode
Temperature adjustment accuracy
0.2 °C
Temperature readout accuracy
0.1 °C
Hysteresis range
0.4 °C or 1 °C
Visual signalization
backlit LCD
Operation temperature
+5 °C...+40 °C
Storage temperature
-10 °C...+45 °C
Ingress protection rating
IP 20
Color
white
Mounting method
thermostat –stand
receiver –230 V 50 Hz socket

EUROSTER 2006TXRX –INSTALLATION AND OPERATION MANUAL 10
Weight
thermostat weight without batteries –115 g
receiver –170 g
Warranty period
2 years
Length of the receiver output cable
2 m
Frequency of set operation
868 MHz
Maximum power of transmission of the
thermostat and the receiver
< 25 mW
Thermostat class:
I
Thermostat contribution to the seasonal
energy efficiency of room heating
1%
13. KIT CONTENTS
•Euroster 2006TX, thermostat
•Euroster RX, receiver
•2 pieces of alkaline AA batteries
•thermostat stand
•Installation and Operation Manual with Warranty Certificate
14. SIMPLIFIED DECLARATION OF CONFORMITY
P.H.P.U. AS AGNIESZKA SZYMAŃSKA-KACZYŃSKA hereby represents that the type of
EUROSTER 2006TXRX 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
15. 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.
The product contains batteries, which are marked with a crossed-out wheelie bin
symbol (Fig. 1). The batteries are subject to selective collection in accordance with the
provisions of the Directive 2006/66/EC of the European Parliament and of the Council.
Such marking informs that the electrical and electronic equipment as well as batteries and
accumulators may not be disposed of together with other household waste after their service
life has ended. The user is obliged to take the used devices and batteries or accumulators to
a point of collection of waste electrical and electronic equipment and batteries and
accumulators. The entities collecting such equipment, including the local collection points,
shops, and municipal entities, set up an appropriate system enabling handover of such
equipment and batteries and accumulators. The proper disposal of waste equipment, batteries
and accumulators contributes to the prevention of consequences hazardous to the health of
persons and nature, resulting from the possible presence of hazardous components in the
equipment and batteries and from inaccurate storage and processing of such equipment and
batteries.
Households play an important role in contributing to reuse and recovery, including recycling,
of waste equipment. The attitudes influencing the protection of the common good of a clean
environment are shaped at this level. Households are also one of the larger users of small
equipment and its rational management at this level impacts the recovery of recyclables.
Inaccurate disposal of this product may be penalized in accordance with national legislation.

EUROSTER 2006TXRX –INSTALLATION AND OPERATION MANUAL 11
WARRANTY CERTIFICATE
EUROSTER 2006TXRX thermostat
Warranty terms:
1. The warranty is valid for 24 months from the device sale date.
2. The claimed thermostat together with this warranty certificate must be supplied
to the seller.
3. Warranty claims shall be processed within 14 business days upon the day when
the manufacturer received the claimed device.
4. The device may be repaired exclusively by the manufacturer or by a party clearly
authorized by the manufacturer.
5. Warranty becomes void in case of any mechanical damage, incorrect operation,
and repairs made by unauthorized persons.
6. This consumer warranty does not exclude, restrict nor suspend any right of the buyer if
the product does not meet any of the sale contract terms.
...................................................................................................................................
Sale date
Serial number /
date of manufacture
Stamp
and signature
Phone No.
([phone]
The business entity that issued this Warranty Certificate:
P.H.P.U. AS Agnieszka Szymańska-Kaczyńska, Chumiętki 4, 63-840 Krobia, Poland