Expansion Tank CIMM ERE CE 1000 L

Product detailed description

Expansion tanks are essential components in closed heating systems, ensuring stable pressure and compensating for thermal expansion. In residential and commercial buildings, these tanks are commonly installed in central heating systems, especially in systems with boilers, heat pumps or solar thermal collectors. The Cimm ERE CE 1000 L is designed for use in systems where a large volume of thermal expansion is expected, such as in larger buildings or systems with high water content. Proper sizing and positioning of the expansion tank are critical to system performance and longevity.

Installers and technicians must consider the system’s total water volume, operating pressure, and temperature range when selecting and installing an expansion tank. The tank must be placed in a location that allows for easy access for inspection and maintenance, and it should be installed in a way that minimises thermal stratification and pressure fluctuations. The tank should be connected to the system using a suitable pipe and valve arrangement to ensure proper flow and pressure regulation.

Technical parameters

The technical parameters of the Cimm ERE CE 1000 L are crucial for determining its suitability for a specific application. The tank has a working pressure of 2.5 bar and a maximum overpressure of 8.0 bar, which defines the pressure range within which the tank can operate safely. The operating temperature range of -10 to +100 °C allows the tank to be used in a wide range of environments, including those with seasonal temperature variations. The 1000 L capacity is suitable for systems with high thermal expansion requirements, and the M 2 1/2 inch G connection ensures compatibility with standard piping systems.

Installation and connection

Installation of the Cimm ERE CE 1000 L requires careful planning and adherence to technical specifications. The tank should be mounted vertically to ensure proper internal fluid dynamics and to prevent sediment accumulation. The M 2 1/2 inch G connection must be properly sealed using a suitable gasket or thread sealant to prevent leaks. The tank should be connected to the system using a non-return valve to prevent backflow and a pressure gauge to monitor system pressure. Common installation mistakes include incorrect orientation, insufficient space for maintenance access, and failure to account for thermal expansion in the piping system.

Compatibility and accessories

The Cimm ERE CE 1000 L is compatible with a wide range of heating systems, including those with boilers, heat pumps, and solar thermal collectors. It is designed to work with standard piping systems and can be integrated into both new and existing installations. To ensure proper operation, it is recommended to install the tank in conjunction with a pressure relief valve and a pressure gauge. These accessories help monitor and control system pressure, ensuring safe and efficient operation. No specific related products are listed for this model.

Technical background for designers

The Cimm ERE CE 1000 L operates on the principle of thermal expansion, where the tank compensates for changes in water volume due to temperature fluctuations. The tank is constructed from durable materials that can withstand the operating pressure and temperature range. The internal diaphragm or bladder separates the water from the air chamber, ensuring that the tank can absorb expansion without losing pressure. The tank’s integration into the system depends on the system’s total water volume and the expected rate of thermal expansion. Factors such as system pressure, temperature range, and water quality can affect the tank’s service life and efficiency.

Service and operation

Regular inspection and maintenance are essential for the long-term performance of the Cimm ERE CE 1000 L. The tank should be checked for leaks, pressure fluctuations, and signs of corrosion or wear. The pressure gauge should be monitored regularly to ensure that the system pressure remains within the specified range. If the tank is found to be underperforming or showing signs of damage, it should be replaced immediately to prevent system failure. No specific service intervals are provided in the brief.

Frequently asked questions

Can the Cimm ERE CE 1000 L be connected to a solar thermal system?
Yes, the tank can be connected to a solar thermal system as long as the system’s pressure and temperature parameters are within the tank’s operating range.

What is the maximum operating temperature of the Cimm ERE CE 1000 L?
The maximum operating temperature is +100 °C, as specified in the technical parameters.

What type of connection does the Cimm ERE CE 1000 L use?
The tank uses an M 2 1/2 inch G connection, which is compatible with standard piping systems.

Can the Cimm ERE CE 1000 L be used in a system with a heat pump?
Yes, the tank is suitable for use in systems with heat pumps, provided the system’s pressure and temperature parameters are within the tank’s operating range.

Documents for download

• Dokument na stiahnutie (PDF)
• Dokument na stiahnutie (PDF)
• Dokument na stiahnutie (PDF)