Sealed Chamber Boiler Lamborghini IXTECH 24 MCS PDF Manual – Complete Guide for Use and Maintenance

The Lamborghini IXTECH 24 MCS sealed boiler is a boiler in which balanced combustion is achieved through a fume fan, also known as an extractor. It has lower energy efficiency compared to a condensing boiler, however, all combustion is controlled inside an enclosure called the combustion chamber.

In fact, traditional boilers cannot exploit all sensible heat to avoid corrosion from condensation. The water vapor generated by the combustion process is then released into the atmosphere through the chimney, along with the associated latent heat.

Annual Maintenance

Annual checks are crucial to ensure optimal boiler performance, maintaining efficiency, safety, and reliability. These annual checks are fundamental to ensure the safety and ongoing effectiveness of the device.

Boiler Checklist: Winter Preparation

• Boiler Pressure Check: Verify the pressure via the pressure gauge to ensure optimal performance.
• Thermostat Management: Check the batteries of the thermostat for accurate temperature regulation.
• System Pressure: Ensure that the heating system pressure is appropriate, between 1 and 1.5 bar.
• Professional Maintenance: Schedule professional maintenance for cleaning and inspection of your Lamborghini IXTECH 24 MCS boiler.

Maintaining Heating System Pressure

It’s essential to check the heating system’s pressure quarterly, ensuring it’s between 1bar and 2bar. This check should not be neglected even during the summer months, as the radiator water is used for hot water production. A drop in pressure can interrupt the boiler’s operation.

To adjust the pressure, use the filling tap under the appliance. Open it to bring the pressure to 1.5bar, then close it.

Check the Temperatures

On the Lamborghini IXTECH 24 MCS boiler, there are two knobs for adjusting the temperatures for domestic hot water and heating.

Pay attention to temperature settings:

• The heating temperature adjustment refers to the radiator temperature, not the ambient temperature.
• The domestic hot water temperature setting should be kept as low as possible to avoid calcification in the secondary heat exchanger.

In general, we suggest setting the domestic hot water temperature to mix it with cold water as little as possible under the shower. This helps to prevent long-term limescale buildup.

Regarding heating, we suggest setting a temperature based on the season.

Regular Maintenance for Shower Heads and Shower Aerator Filters

Periodic maintenance of shower heads and aerator filters is essential to prevent limescale buildup. The obstruction caused by limescale makes it difficult to remove the aerators and affects water temperature, causing intermittent operation of the Lamborghini IXTECH 24 MCS boiler. Follow our guide to replace these components when necessary.

Getting Your Boiler Ready for Vacation

Before leaving for a vacation, it’s vital to ensure that your Lamborghini IXTECH 24 MCS boiler is ready and safe. This is important even for the most advanced boiler models.

Recommended procedure:

• Stop the hot water supply to prevent leaks.
• Shut off the gas supply as a safety precaution.
• Deactivate the heat generator to avoid wasting energy and increase safety.

Upon your return, restore the functions in reverse order. You may need to restart the heat generator to resolve errors related to the prolonged shutdown.

By following these steps, you can relax on vacation knowing that your boiler is in a safe state.

Maintenance Tips

Regular maintenance of the IXTECH 24 MCS boiler is crucial to preserve its efficiency and safety. It is strongly advised against for inexperienced users to attempt any technical intervention on the boiler. Any doubts or anomalies in operation must be immediately reported to an expert technician. Annual maintenance, carried out by qualified technicians, is fundamental for the correct operation of the appliance.

Safety Regulations for Electric Energy

Safety in the use of the IXTECH 24 MCS boiler requires adherence to specific rules:

• Avoid contact with the appliance in the presence of moisture or while barefoot.
• Do not force or pull electrical cords, to prevent risks of short circuit or damage.
• Protect the appliance from atmospheric agents if not specifically indicated for outdoor use.
• In case of faults in the cord, stop using and rely on a specialized technician for repairs.

It is also important that any installation, initial ignition, and maintenance is carried out by qualified and authorized technicians to ensure proper functioning and compliance with the warranty. Use not in accordance with the instructions can be dangerous and invalidate the manufacturer’s liability.

Procedure in Case of Gas Leak

In the event of a suspected gas leak, it is essential to follow these instructions to ensure safety:

• Avoid operating electrical switches or devices that may create sparks.
• Open doors and windows to ventilate the area and disperse the gas.
• Immediately close the gas taps to prevent further leakage.
• Contact a qualified technician without delay for emergency intervention.

The IXTECH 24 MCS boiler must be used only as intended: to heat water without bringing it to a boil. Any other use is improper and dangerous. Moreover, installation and maintenance must be carried out exclusively by authorized personnel to ensure safety and regulatory compliance.

List of Components and Spare Parts

In this guide, you will discover everything there is to know about the different components and spare parts of the IXTECH 24 MCS boiler: how to identify them, their specific function, and useful tips for maintenance and replacement.

Display of the IXTECH 24 MCS Boiler

ACS Production Configurations in the Boiler

The boiler offers various options for producing domestic hot water (DHW), thanks to the integration of micro-accumulation and the COMFORT mode, available from the control panel. Modes include ECO, COMFORT1, and COMFORT2.

Details of ECO Mode

In ECO mode, the boiler activates DHW production on demand. With the opening of a tap, the boiler starts up, regulating the flame based on water flow for precise temperature control. However, the wait for hot water can be prolonged due to micro-accumulation.

Details of COMFORT Mode

COMFORT mode, in both its variants, offers preheating of DHW. COMFORT1 allows for manual temperature adjustment, while COMFORT2 maintains a stable temperature at 45 degrees.

Temperature Adjustment

On the control panel of the Lamborghini IXTECH 24 MCS condensing boiler, you can find all the operational information. You can set the temperatures for heating or hot water by pressing the + and – buttons next to their respective symbols: Faucet and Radiator. After pressing, the boiler displays the set temperature for only a few seconds.

Normally, the boiler shows the flow temperature, to be interpreted as the internal temperature of the boiler. As a result, you will see the temperature rise even in summer when the Lamborghini IXTECH 24 MCS boiler produces hot water, while in winter it can be interpreted as the current temperature of the radiators.

Using the + and – buttons at the top for heating and at the bottom for domestic hot water, you can choose the desired temperatures for heating. We suggest:

• From 25°C to 38°C if you have underfloor heating.
• From 55°C to 65°C if you have radiators made of aluminum or steel.
• From 45°C to 60°C if you have cast iron radiators.

For domestic hot water, you can choose the temperature using the + and – buttons at the bottom. We suggest a temperature between 38 and 45°C.

The general advice for the temperature of domestic hot water is to keep it as low as possible, especially if your water supply provides very hard water (over 30°F).

Error Guide

• Error A01: If the flame locks, especially after changing the gas meter, press the Reset button for a reset. If it does not resolve, it is necessary to call support.
• Error F37: Check the pressure via the pressure gauge. If it is below 0.8 bar, there is a lack of water. To correct, increase the pressure at the filling tap to 1.5 bar. FH will appear on the display as confirmation of the reset.
• FH: This wording is shown when the boiler begins the expulsion of air from the technical water, a process that normally takes two minutes after adjusting the pressure.

Functionality of the Primary Heat Exchanger

The copper primary heat exchanger of the Lamborghini IXTECH 24 MCS boiler plays a vital role in the thermal efficiency of the system. Thanks to its breadth, it guarantees excellent heat exchange.

The overtemperature sensor is positioned to detect and prevent overheating risks, avoiding issues like internal boiling.

Blockages in the pipes can cause problems with this component, leading to noise and reduced water flow. Preventive maintenance, including the installation of a Magnetic Filter, can help reduce such risks.

Fume Extractor (Smoke Fan)

In the sealed low-performance boiler Lamborghini IXTECH 24 MCS, the fume extractor, also known as the smoke fan, plays a crucial role in the expulsion of combustion fumes. This component is directly connected to the air pressure switch, which checks its proper functioning. Common issues with the fume extractor include centrifuge blockage, metallic noises caused by friction, or louder noises due to shaft deformation or damaged ball bearings. To maintain the efficiency and safety of the fume extractor, it is essential that it is examined and cleaned regularly by an expert technician. During maintenance, it’s important to clean the air pressure switch’s venturi tubes and the centrifuge blades to ensure their correct operation.

Proper maintenance of the fume extractor is crucial to ensure the safety and efficiency of your boiler Lamborghini IXTECH 24 MCS.

Grundfos UPS15/60 Boiler Circulator

The Grundfos UPS15/60 circulator is an optimal solution for water circulation in IXTECH 24 MCS boilers, ensuring efficiency and reliability. This model has three selectable speeds, with the highest speed recommended to maximize efficiency, unless there are noise disturbances from the circulating water.

Replacing this pump is usually a simple process for a qualified technician, although the stator can sometimes become stuck in the cast iron head after years of service, requiring special attention during removal.

Technical details of the UPS15/60 model:

• Capacity: 2.5 μF 230V – 50Hz IP44 TF 95
• Maximum Speed (III): 0.38 A – 85 W
• Medium Speed (II): 0.30 A – 65 W
• Low Speed (I): 0.21 A – 45 W

The UPS15/60 model is compatible for replacing various Grundfos motors, including UPS 15-50, 15-60, 25-50, 25-60, 15-65, 25-65.

Automatic Plastic Air Purger

The plastic automatic air purger, used as an insert in the purging housing in the pump manifold, is a key component in the Lamborghini IXTECH 24 MCS boiler. This small element plays a vital role in ensuring the efficiency of the heating system by eliminating air from the system.

Made of durable plastic, this air purger is designed to easily fit into the dedicated housing in the pump manifold. Its use is particularly recommended to prevent air accumulation in the boiler’s hydraulic circuitry, especially in systems with a lot of aluminum where this problem is more frequent after periods of inactivity (summer).

Regularly checking and replacing the air purger and the system pressure is essential for maintaining uninterrupted operation at the start of the heating season. Its functionality is crucial for the proper operation of the entire domestic heating system.

Ferroli Component: Insert for Diverter Valve

The insert for the diverter valve, also known as the diverter valve motor, is essential for the proper functioning of boilers. This component is responsible for directing heat from the primary exchanger to the heating system or sanitary water.

Easy to install, the insert includes a motor with a power connector, fitting perfectly inside the boiler’s diverter valve. Its role is crucial for efficiently managing the passage of heat between the various circuits.

A common problem with this component is motor breakdown, which can cause a malfunction of the system, limiting heating to only sanitary water or only the heating system.

Safety Systems according to the ErP Directive

The construction and installation of boilers in Europe are strictly regulated by a series of European standards, aimed at ensuring safety, energy efficiency, and reduction of environmental impact.

One of the main reference regulations is the ErP (Energy-related Products) Directive, which imposes stringent requirements in terms of energy efficiency and emissions for all energy-related products, including boilers. This directive is accompanied by specific UNI EN standards for each type of boiler, detailing the technical and safety standards to be respected.

The IXTECH 24 MCS boiler therefore includes:

The Safety Thermostat, located on the heating supply, intervenes by blocking the gas flow to the burner in case of overheating of the water in the primary circuit. It is essential to never deactivate this safety device.

The Flame Ionization Detector ensures safety by shutting down the boiler in case of gas absence or incomplete ignition of the main burner.

The Antifreeze Device activates the burner to maintain the water temperature above 5 °C, preventing freezing of the system.

The Hydraulic Safety Valve, set at 3 bar, protects the heating circuit. It is advisable to connect it to a siphoned drain and not use it to empty the circuit.

Anti-Legionella Treatment in IXTECH 24 MCS Boiler

The mandatory anti-Legionella treatment in the IXTECH 24 MCS boiler is crucial for ensuring the sanitary safety of water and preventing the formation of Legionella bacteria. This system, which automatically initiates a sterilization cycle according to the electronic board’s programming, is essential for the health and safety of the user. Deactivating this mechanism is strongly discouraged as it could lead to significant health risks due to the potential proliferation of Legionella bacteria in the water storage.

Boiler Errors and Anomalies IXTECH 24 MCS

The control board of the Lamborghini IXTECH 24 MCS boiler is always capable of detecting anomalies. These anomalies can be blocking or non-blocking, and some may require a reset procedure. Below is a list of anomalies that may occur in the IXTECH 24 MCS boiler.

Boiler Errors and Anomalies IXTECH 24 MCS

Anomaly 1: Lack of Flame

In each attempt to ignite the burner, the fan and the smoke pressure switch are activated. After the pressure switch changes, the first ignition attempt is made with the gas valve and transformer active for 5 seconds and the modulation current set to 50%. If no flame is detected, the flame control waits 10 seconds before trying again. After three unsuccessful attempts, anomaly 1 is generated, leading to the boiler’s lockout. With LPG, there is only one ignition attempt.

Anomaly 2: Parasitic Flame

This anomaly occurs if, with the burner off, the system detects an ionization current, indicating the presence of a parasitic flame. In this case, the flame control locks.

Anomaly 3: Overtemperature Protection of Supply

There are various scenarios for this anomaly. In the absence of ignition, exceeding 105°C does not generate anomalies. If the burner turns off due to high temperature, a 10-second timer is activated. If the sensor exceeds 105°C in this period, it results in a lockout. Additionally, if at ignition the sensor is above 105°C and does not drop below 100°C within 60 seconds, a lockout occurs. Finally, if the sensor reaches 105°C during ignition, this leads to an immediate lockout.

Anomaly 4: Smoke Thermostat Intervention

The opening of the smoke thermostat contact during operation causes the immediate shutdown of the burner and the anomaly. If after 20 minutes the contact is closed, the boiler can restart; otherwise, it remains in anomaly. The anomaly can be reset after a service intervention.

Anomaly 5: Smoke Anomaly

In each ignition attempt, the fan is powered, and the Air Pressure Sensor must reach a predetermined value. If this does not happen within 25 seconds, an anomaly occurs. During this condition, no operation requests can be satisfied. The protection is deactivated as soon as the Air Pressure Sensor returns to normal values.

Anomaly 6: Flame Lost 5 Times in 4 Minutes

If the burner is on and suddenly the flame signal disappears, and this condition occurs 5 times in 4 minutes, the flame control generates anomaly 6 and locks the system. A reset is necessary to restore functionality.

Anomaly 7: Wiring Anomaly

This anomaly occurs when the Air Pressure Sensor is connected, but the absence of the bridge at terminals 4-5 of the X6 connector is detected. This causes the deactivation of the burner ignition commands, leaving all operation requests inactive. The protection is deactivated once the fault is resolved.

Anomaly 8: Heat Exchanger Overtemperature

If the dual supply sensor exceeds 99°C, anomaly 8 is activated. This anomaly is not displayed on the screen but is only saved in the history. It is resolved when the temperature drops below 90°C.

Anomaly 10: Faulty Heating NTC Sensor

A failure of one of the NTC sensors in the dual supply sensor (short circuit or open circuit) deactivates the burner ignition commands. No operation requests can be satisfied until the fault is resolved.

Anomaly 11: Faulty Sanitary NTC Sensor

The failure of the sanitary NTC sensor (short circuit or open circuit) causes the deactivation of the burner ignition commands in sanitary mode. The protection is deactivated upon resolving the fault.

Anomaly 12: Faulty Microaccumulation NTC Sensor

A failure (short circuit or open circuit) in the Microaccumulation NTC sensor deactivates the burner ignition commands in sanitary mode. Only heating requests can be satisfied until the fault is resolved.

Anomaly 14: Faulty Safety NTC Sensor

The failure of one of the NTC sensors in the dual supply sensor (short circuit or open circuit) causes the deactivation of the burner ignition commands. No operation requests can be satisfied until the fault is resolved.

Anomaly 15: Repeated F05 Anomaly

If anomaly 5 (related to the modulating fan in a sealed chamber) occurs 5 times in 15 minutes, anomaly 15 of the block type is activated. The boiler will require a reset for restoration.

Anomaly 34: Mains Voltage Below 180Vac

When the mains voltage falls below 180Vac, anomaly 34 is activated. The boiler continues to operate down to a minimum of about 170Vac. The anomaly is resolved when the voltage exceeds 185Vac.

Anomaly 35: Abnormal Mains Frequency

The board detects an incongruence between the programmed mains frequency (50Hz or 60Hz) and the actual one, activating anomaly 35. Resolution is achieved by modifying the parameter related to the frequency.

Anomaly 37: Insufficient System Pressure

If the system pressure falls below the minimum value (0.4 bar by default), the burner shuts off and the pump stops. Resolution is achieved by increasing the pressure to the nominal value (0.8 bar by default) plus 0.2 bar. After resolution, the FH Mode is automatically activated.

Anomaly 39: Faulty External NTC Sensor

A failure (short circuit or open circuit) in the external NTC sensor does not deactivate the burner ignition commands. If the system was operating in Sliding Temperature mode, modulation will be adjusted to the user’s set heating setpoint. The anomaly is deactivated upon resolving the fault.

Anomaly 40: High System Pressure

Excessive system pressure (over 3 bar) leads to the immediate shutdown of the burner and stopping of the pump. The anomaly is resolved when the pressure drops below 2.5 bar. After resolution, the FH Mode is automatically activated.

Anomaly 41: Protection for Disconnected Sensor

In each ignition attempt, the system activates a 15-second timer after opening the gas valve. If the temperature read by the supply sensor varies by ±1°C, the sequence continues; otherwise, after 10 seconds, a new attempt begins. After three attempts without temperature variation, the burner shuts off, and the flame control locks. The pump continues to operate for the post-circulation time specified.

Anomaly 42: Protection for Difference in Supply Sensors

This protection activates when the two supply sensors show a temperature difference greater than 12°C. In this case, the burner ignition commands are deactivated. The protection deactivates when the difference falls below 10°C.

Anomaly 43: Heat Exchanger Protection

If the increase in temperature detected by the heating sensor exceeds 6°C/second, this anomaly is activated. This results in the deactivation of the burner ignition commands. The anomaly automatically resets when the temperature drops below 40°C.

Anomaly 47: Protection for Disconnected Pressure Sensor

Anomaly 47 is activated immediately if the connector of the system’s water pressure sensor is disconnected. The protection is deactivated as soon as the fault is resolved.

Anomaly 50: Modureg Disconnected

This anomaly occurs in case of contact opening of the Modureg during the operation of the boiler. The anomaly is activated immediately and is resolved as soon as the fault is repaired.

Possible Improvement Works

The Lamborghini IXTECH 24 MCS boiler requires special attention to the proper cleaning of the flue pipe. Especially at the bends leading to the vertical section, dirt can accumulate, compromising the functionality of the smoke fan. It is essential to have a qualified technician ensure that the pipes are in optimal condition.

Integrating a Gas Tap with a Test Well

Not always does the meter provide a connection for instrumental tightness testing. A useful tip is to replace the gas tap under the boiler with a valve with a well equipped with an instrumental take-off, essential for the tightness test of the system. This element can be crucial in case of inspections and safety checks and certainly facilitates the maintenance of the IXTECH 24 MCS boiler.

In fact, during the maintenance of the appliance, it is mandatory to perform a suitable test like UNI 11137:2019 that verifies the correct tightness of the gas system.

Flushing the Heating System

Flushing the heating system is crucial to prevent clogging of the primary exchanger of the Lamborghini IXTECH 24 MCS boiler. Over time, especially in cast iron or aluminum systems, a metallic sludge can form that can clog the narrow passages of the exchanger.

After flushing the system, it is highly recommended to install a magnetic sludge filter on the Lamborghini IXTECH 24 MCS boiler. This filter plays an essential role in protecting the exchanger from the buildup of dirt and debris, ensuring greater efficiency and longevity of the heating system.

Additional improvements can include the installation of an advanced thermostat with relay function. This device allows for more effective management of heating hours, helping to optimize energy consumption.

Suggested Accessories

To optimize the functionality and efficiency of your IXTECH 24 MCS boiler, there are various accessories that we recommend considering:

• Programmable Thermostat: Regulates ambient temperature on a daily or weekly basis. The advanced new generation models also offer remote control and advanced programming.
• Magnetic Filter Dirt Separator: An essential device for keeping the hydraulic circuit clean, removing both magnetic and non-magnetic impurities and debris.

Magnetic Filter for Heating

Considered the best accessory to block the entry of dust and debris from the heating system into the device.

The decision to install a magnetic filter on the heating return line is an important one to maintain the effectiveness and reliability of the boiler. This component is essential for filtering debris that could otherwise accumulate and hinder the proper functioning of the boiler, particularly regarding the primary exchanger and the diverter valve. It’s important to choose a high-quality filter and ensure it is correctly installed to fully benefit from its advantages.

Polyphosphate Dosing Pump

If the hardness of the tap water exceeds 20 French degrees, we suggest equipping the Lamborghini IXTECH 24 MCS boiler with a polyphosphate doser.

Polyphosphates, available in powder or liquid form, are mixed with the cold water entering the Lamborghini IXTECH 24 MCS boiler, significantly reducing limescale formation. These additives are essential for maintaining efficiency and extending the lifespan of the device and must be regularly replenished.

There are several models of polyphosphate dosers, the most common ones are:

• Powder Polyphosphates
• Liquid Polyphosphates

Each type of polyphosphate requires a specific system for mixing.

Customize Home Climate with a Thermostat

Get the most out of your Lamborghini IXTECH 24 MCS boiler with a customizable room thermostat or programmable thermostat.

These solutions allow you to create the ideal home environment by regulating the temperature according to your specific needs. Choose a programmable thermostat to set varied schedules, adapting the home climate to your daily and weekly rhythms and improving energy efficiency.

Among the available models, you will find:

• Daily Programmable Thermostats
• Weekly Programmable Thermostats
• Smart Thermostats with Smart Functions

The ideal choice should respond to your preferences and the technical characteristics of your Lamborghini IXTECH 24 MCS boiler.

Daily Environmental Thermostat: Regulatory Compliance and Economy

The daily environmental thermostat is the ideal solution for complying with regulations requiring at least two temperature levels within 24 hours, combining efficiency and simplicity.

This device ensures the ability to set different temperature levels throughout the day, perfectly adapting to various needs and contributing to energy savings. Its ease of use makes it suitable for all ages, including seniors.

• Flexible programming and compliance with regulations
• Easy to use for all age groups
• Affordable cost and great added value

An economical and functional option for those looking for effective home temperature control without complexity.

Weekly Programmable Thermostat

For advanced and personalized home temperature management, the weekly programmable thermostat is an excellent choice.

This device allows for setting different temperatures for various days of the week, perfectly adapting to different weekly routines. It is ideal for those who need detailed heating control, with the ability to set lower temperatures on days when the home is empty and higher when it is occupied.

Key features of the weekly programmable thermostat include:

• Flexible programming for each day of the week
• Advanced energy-saving functions
• Intuitive user interface for easy programming

A weekly programmable thermostat is perfect for those seeking a balance between comfort, convenience, and energy efficiency, providing precise control of the home climate.

Advanced New Generation Thermostats

New generation advanced thermostats offer cutting-edge technologies for optimal home climate control.

These devices stand out for their learning capability and adaptation to user habits, automatically adjusting the temperature based on daily and seasonal patterns. With features like remote control via smartphone and integration with home automation systems, they offer an unprecedented level of convenience and energy efficiency.

Salient features of these thermostats include:

• Wi-Fi connectivity and remote control
• Integration with voice assistants and smart home systems
• Learning algorithms for automatic temperature optimization

For those seeking the utmost efficiency, convenience, and personalization in home temperature control, an advanced new generation thermostat is the ideal choice.

Frequent Questions

To help you resolve doubts and questions about your Lamborghini IXTECH 24 MCS boiler model, we have prepared a list of Q&A covering the most common issues. Find the answers you are looking for optimal use of your appliance.

Hot Water takes forever to reach the shower/bathroom !!

The delay in hot water reaching the bathroom is often caused by a buildup of dirt in the aerator or showerhead holes. This buildup can reduce water flow, consequently slowing down the flow of hot water in the pipes. Cleaning these accessories from limescale can usually restore the speed of the hot water arrival.

Additionally, if the pipes connecting the bathroom to the boiler are made of iron, they might absorb some of the water’s heat, lengthening the time for hot water to arrive. The presence of iron pipes can thus affect the timing of hot water delivery to the bathroom.

What is the difference between COMFORT 1 and COMFORT 2?

The manufacturer offers two COMFORT functions for the IXTECH 24 MCS boiler, activated through the ECO/COMFORT1/COMFORT2 button.

• Comfort 1: In this mode, you can adjust the domestic hot water temperature using the + and – buttons (near the faucet symbol).
• Comfort 2: In this mode, the temperature is fixed at 45°C without the possibility of adjustment.

Boiler Compatibility with Opentherm

YES: The boiler’s thermostat connections are configured for a non-powered interface, allowing connection to a Smart Thermostat or Remote Control. The possibilities offered include:

• Adjustment of domestic hot water temperature: Particularly beneficial when the IXTECH 24 MCS boiler is located in less accessible places like the attic or an external technical room.
• Adjustment of radiator temperature: The advanced Opentherm chronothermostat allows communication with the boiler to regulate radiator temperatures in addition to room temperature.
• Time scheduling for domestic hot water: Ideal for boilers with storage tanks, it enables optimization of boiler maintenance costs, such as gas consumption.
• Diagnostics and Error Management: With the Opentherm 2 protocol or via a specific remote control from Lamborghini.
• etc…

Pressing the buttons to adjust the heating, the temperature does not change.

The button panel is sensitive to repeated presses after years of operation. Often, the malfunction of the adjustment buttons is due to the absence of a thermostat, which has led to the exclusive use of the boiler’s buttons.

In light of this, it is suggested to install a new control board to restore the correct functioning of the button panel, but also to integrate a thermostat to continue adjusting the heating from another, more reliable, and less expensive device.

Downloadable Manuals

• INSTRUCTIONS FOR USE, INSTALLATION AND MAINTENANCE