EUROSTER 4040 Smart User Manual

EUROSTER 4040 Smart – INSTALLATION AND OPERATION MANUAL 1
EUROSTER 4040 Smart
Wireless, programmable thermostat for all types of heating and air-conditioning
devices featuring remote control with a smartphone or tablet.
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 26.08.2021 version of the thermostat.
1. THERMOSTAT APPLICATION
Euroster 4040 Smart is a state-of-the-art wireless thermostat used to control the
temperature inside living and utility rooms. 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. Sensors used in Euroster 4040 Smart enable temperature read-out
and programming accuracy of 0.1 °C. The thermostat operates with two temperature levels:
comfort (day ) temperature and economical (night ) temperature. Each temperature is
modifiable within the range of 5 °C...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. The remote control
feature enables the control of the thermostat from anywhere around the world.
The Android application may be downloaded from Google Play Store and the iOS
application from App Store. The application configuration and operation manuals are
available at http://www.euroster.pl.
2. BASIC THERMOSTAT FUNCTIONS
• does not require leading cable connections between the thermostat and the controlled
device
• Control through dedicated mobile applications for iOS and Android systems
• Remote access by a user-friendly application in Polish
• Integrated Wi-Fi – no need to use gateways
• User-friendly thermostat enabling easy control of temperature in living and utility rooms
• Bidirectional radio communication ensures high operational reliability
and resistance to interference
• Information on radio and Wi-Fi signal strength
• Clear, back-lit E-Ink display
• Two temperature levels: comfort and reduced
• 0.5-hour accuracy of range programming
• Simultaneous display of current and preset temperature value
• Thermostat interlock with a selectable 4-digit code
• Numerous useful functions: temporary temperature setting, constant temperature, va-
cation mode, discharged batteries indication
• Temperature read-out accuracy of 0.1 °C
• Possibility to switch the thermostat off with an active frost protection temperature after
the heating season
• Temperature reading correction
• Surface mounting

EUROSTER 4040 Smart Specifications

General

Brand	EUROSTER
Model	4040 Smart
Category	Thermostat
Language	English

Summary

1. Thermostat Application

2. Basic Thermostat Functions

3. Thermostat Visible Elements

3.1. Body Components

Details the physical parts and controls on the thermostat's main unit.

3.2. Display Elements

Describes the information and indicators shown on the thermostat's screen.

4. Receiver Visible Elements

5. Installation

5.1. Safety Rules

Essential safety precautions and warnings to follow before and during installation.

5.2. Selecting Thermostat Installation Location

Guidelines for choosing the optimal placement of the thermostat for accurate readings.

5.3. Receiver Installation

Instructions for correctly installing the Wi-Fi receiver unit.

5.4. Battery Insertion and Replacement

Procedure for powering the thermostat using batteries and when to replace them.

5.5. Sample Connection Diagrams

Illustrative diagrams showing typical connection setups for the thermostat and receiver.

6. User Settings

6.1. Switching Thermostat Off

Procedure to turn off the thermostat and its temporary standby state.

6.2. Battery Saving ECO Mode

Enables a power-saving mode to extend battery life during heating operation.

6.3. Manual Temperature Override

Temporarily change the set temperature without altering the programmed schedule.

6.4. Temperature Level Modification

How to adjust the comfort and economical temperature settings.

6.5. Weekly Program Setup

Guide to programming daily temperature schedules for the entire week.

6.6. Constant Temperature Mode

Maintains a fixed temperature, overriding the weekly program.

6.7. Vacation Mode

Sets a specific temperature for periods when the property is unoccupied.

6.8. Thermostat Settings Menu

Access and configure advanced settings like date, language, and interlock.

Date and Time Configuration

Setting the correct date and time for accurate scheduling and operation.

Weekday Language Selection

Choosing the display language for weekdays.

Hysteresis and PWM Control

Configuring heating/cooling algorithms for precise temperature maintenance.

Heating in Advance Feature

Enables heating to start earlier to reach the target temperature on time.

Thermostat Interlock (Code)

Securing settings with a four-digit code to prevent unauthorized changes.

6.9. Service Settings

6.9.1. Air Conditioning Mode Configuration

Setting up the thermostat for air conditioning operation.

6.9.2. Temperature Sensor Selection

Choosing internal, external, or dual sensor operation and correction.

6.9.3. Wi-Fi Module Information

Accessing the Wi-Fi module's MAC address.

6.9.4. Pairing Mode Setup

Establishing radio connection between thermostat and receiver.

6.9.5. Test Mode Operations

Checking system parameters like receiver operation and signal strength.

6.9.6. Factory Settings Reset

Restoring the thermostat to its original factory default configuration.

7. Error Indication

8. Receiver Settings

8.1. Establishing Thermostat-Receiver Connection

Procedure for pairing the thermostat with the RX Smart receiver.

8.2. Selecting Receiver Operating Mode

Choosing between normally open (NO) and normally closed (NC) output modes.

9. First Start and Operation

9.1. Radio Signal Strength Indicator

How to interpret signals indicating the strength of the radio connection.

9.2. Troubleshooting No Radio Communication

Resolving issues related to lost communication between thermostat and receiver.

9.3. Manual Heating Device Operation

Operating the heating device manually via the receiver's MAN function.

10. Maintenance

11. Dimensions

12. Technical Data

13. Kit Contents

14. Declaration of Conformity

15. Electronic Waste Management