Features of the design of Proterm gas boilers

Model range of Protherm boilers - single-circuit and double-circuit

Gas equipment Proterm is produced by a European manufacturer in several modifications, which allows you to choose the model that is optimal in terms of functionality, as well as practical and most convenient to use.

Wall type

Wall-mounted gas equipment has undeniable advantages, including compact size, external aesthetics, excellent performance properties, the ability to adapt to operation with different energy carriers through a standard replacement of the nozzle, as well as cost-effectiveness.

• "Panther". Inexpensive model with two heat exchangers for space heating and water heating. A modern heating device with the ability to operate in a closed system. It has reliable protection against freezing, automatic shutdown of gas supply and control of pump operation.

Inexpensive heating device option in the Protherm line

• "Jaguar". A budget option for equipment that does not have a winter/summer mode. Double-circuit unit with a closed combustion chamber and control via handles.

A simple model with the minimum required set of functions

• "Cheetah". Double-circuit turbocharged boiler with a power of 11–23 kW and a closed combustion chamber. Even low-power models can heat 10–11 liters of water in one minute. A wall-mounted device in which the movement of the coolant is forced.

Turbocharged boiler with high efficiency

• "Tiger". It features a neat appearance, an informative LCD display and very simple controls. It is possible to program it for different operating modes or operate in automatic “comfort” mode. It is possible to automatically regulate the combustion process and is distinguished by a special ignition system.

Compact equipment with different operating modes

Main characteristics of the boiler

Floor type

Floor-standing single-circuit and double-circuit boilers have several advantages that make this type of equipment in demand among consumers. It is impossible to ignore high performance indicators, maximum thermal efficiency, economical fuel consumption, wide functionality and guaranteed durability.

• "Bear". A high-quality cast iron heat exchanger makes the unit durable and very reliable. The model has a “Winter-Summer” mode and convenient traction control. It has automatic regulation of the combustion process and is distinguished by a special ignition system.

The cast iron heat exchanger ensures long-term operation of the boiler

• "Buffalo". Easy to use and durable boiler with high efficiency, capable of operating on different types of fuel. A very powerful unit with a high degree of reliability.

Powerful equipment that can operate on different types of fuel

Main characteristics of the Bison model

Floor-standing boiler with a reliable heat exchanger

Main characteristics of the model

Stationary heating gas boiler

Main characteristics of the model Bear KLOM17

Popular models

The electric boiler Protherm Skat 9 KR 13 is the most popular. Used to heat rooms up to 90 square meters. m.

As we have already said, electric boilers from Protherm are represented by the only Skat line. Therefore, all equipment has similar characteristics, differing in electrical power and current consumption - all other data is identical, down to dimensions and weight. As for the most popular models, they are designs with a power of 9 kW, 12 kW and 21 kW .

In addition, the Skat model range includes models with a power of 6 kW, 14 kW, 18 kW, 24 kW and 28 kW - the maximum heating area depends on the power (calculations must take into account heat loss and the possibility of connecting a boiler).

Construction of a Proterm gas boiler

Various modifications of gas equipment have individual characteristics of the device.

Manufacturing boilers using low-temperature cast iron helps to effectively minimize heat losses. A special feature of the design of heating devices of the Proterm brand is also an unusual, fairly environmentally friendly method of burning fuel.

The main components of gas heating equipment are presented:

• ignition system;
• burner;
• heat exchanger.

The heat source is represented by the flame of a burner in which gas is burned, and a heat exchanger is responsible for heating the coolant. The gas supply process is regulated by a thermostat, while combustion products, represented mainly by water vapor and carbon dioxide, are discharged through the chimney system.

Proterm boilers are used for heating and hot water supply

Modification "Lynx"

The Protherm gas boiler, which belongs to this model range, has a dual-circuit heating device. It can be used to heat living spaces. It is also used to create a hot water supply system.

This type of equipment is distinguished by reliability, high efficiency and ease of operation. During operation, it makes virtually no noise. Its distinctive features include:

• presence of a liquid crystal display;
• possibility of smooth power control;
• frost resistance;
• built-in microprocessor;
• bypass valve for adjustment;
• filters for heating fluid;
• overheat protection system.

How to connect and configure

Basic conditions for installing gas heating equipment from:

• installation of the boiler and the necessary auxiliary equipment is carried out in accordance with the design documentation, taking into account the requirements of SNiP and the manufacturer’s recommendations;
• installation of equipment is carried out in a room specially designed for these purposes, and in case of special modification of the unit - exclusively in well-ventilated outbuildings;
• the installation and commissioning process is carried out by specialists who have completed a training course in the installation and maintenance of gas equipment;
• any boiler malfunctions are repaired by a service organization authorized by the manufacturer of heating and water heating equipment;
• independent installation work entails deprivation of the consumer's warranty on the unit and its repair;
• When unpacking heating equipment, the supplied boiler must be checked for completeness and compliance with the type of fuel used.

Before proceeding with installation, you must carefully read the instructions supplied with the gas boiler, and during the installation process all recommendations given in the accompanying documents must be followed. Markings on equipment must not be damaged or removed.

Standard technology for connecting and setting up a gas boiler:

• the unit is fixed to the wall using screws with appropriate spacers;
• connection pipes should not be loaded with a pipe heating system, hot water supply system or gas supply elements;
• the installation size of the tube connections, including their height and the required distance from inlet to outlet, must be strictly observed;
• the hydraulic group is placed on the lower part of the gas equipment, and the system is necessarily equipped with a filler valve and safety relief valves;
• when the maximum pressure inside the system is exceeded, steam or water is released from the safety valve;
• connecting the unit to the heating system presupposes the ability to carry out the full scope of maintenance and repair work;
• water is delivered to the heating system via a filling valve, and a drain device is used to reduce pressure or partially drain the coolant;
• special outlets installed in designated areas of the heating system have full drain and fill functions;
• the pressure of hot water supply to the equipment must exceed similar indicators in the heating system;
• in the “Filling” tap position (hydraulic group), the operation of the system must be monitored using a boiler pressure gauge;
• The valve opens counterclockwise and closes strictly clockwise.

Boiler equipment maintenance items covered by the warranty do not include activities such as deaeration and adjustment of the expansion tank.

Video: Connecting the Proterm boiler

Video: Setting up Protherm equipment

Brief operating instructions

Proper adjustment of Protherm gas boilers ensures optimal temperature conditions in rooms of different purposes and sizes. Among other things, the regulation of the automation of such equipment helps to increase the efficiency of the unit, and also makes its operation reliable and safe. Modern automation solves problems:

• opening and closing valves in the gas supply system;
• the process of starting the unit in automatic mode;
• established or emergency shutdown of boiler equipment;
• adjusting the flame level in the burner using a temperature sensor;
• display on the screen of air temperature, coolant heating level and other parameters.

Instructions for setting up a gas boiler:

• connecting a thermostat to a temperature sensor recorded in the room and setting the required values ​​allows you to obtain a comfortable heating temperature;
• installation of a thermostatic valve on supply pipes in front of heating radiators helps to change the cross-sectional area of ​​the pipe and easily carry out the process of regulating the temperature of the coolant;
• the first start of the system at the maximum temperature allows the coolant used to freely enter the tank, which contributes to its maximum filling;
• Increased efficiency is facilitated by timely removal of scale and soot, as well as monitoring the lack of air in the system and installing a draft limiter;
• regulation of pressure indicators is carried out using special valve regulators, and in order to increase the pressure, a circulation pump is installed;
• reducing the power of the boiler burner is carried out automatically through the service menu, and increasing power is controlled by installing additional radiators or replacing existing ones with the most powerful models;
• many units are characterized by full operation at a pressure of 1.5 atm., and normally this value is 0.3 atm. lower than the indicators in the heating system;
• a slight decrease in the pressure level in the unit is restored during a standard restart;
• automatic selection of the operating mode of the gas boiler helps maintain the desired temperature level even in the absence of consumers in the room for a long time.

The process of turning on the boiler for the first time is accompanied by its short and vigorous operation after the unit is fully connected to the heating system, making it easy to check the correct installation of the boiler equipment and the full functioning of the heating.

Equipment automation

Automation and instrumentation are designed to monitor and prevent emergency situations during the operation of Proterm boiler equipment.

The equithermal temperature measurement function allows you to save energy consumption depending on weather conditions: on warm days the boiler operates at minimum power, on cold days - at maximum load.

Electronics composition:

• Safety valve (to prevent overpressure in the system). Anti-jamming device.
• RCD. Protects people and animals from leakage currents when touching the body of a faulty device.
• Load regulator relay. When electrical appliances are connected to the household network, the relay automatically smoothly reduces the boiler power. When the network operation is normalized, the automation returns the device to normal operation.
• Temperature relay. When the temperature in the room drops to 8 degrees, the pump starts. For this function to work, you must connect an air temperature sensor.
• The control panel is equipped with a function for storing parameters and adjusting the boiler power. For medium models with several heating elements, operation in operating modes with reduced load is possible.