When buying any heating equipment, the user receives instructions. It describes all the points that relate not only to the installation of the unit, but also to its operation. Boiler Proterm Skat 9 kW is no exception. Of course, for some reason the instruction was lost, then it will not work to start heating the house. After all, the electric boiler must be properly configured. There are certain rules for the installation and operation of an electrical unit. They must be observed. Otherwise, the equipment will not work correctly.
The advantage of the electric boiler Proter Skat
The Proterm Skat unit has a number of advantages. Such heating equipment has become a good alternative to gas heating appliances. The popularity of Proterm Skat boilers is increasing every year. After all, such units are ideal for heating houses that are not connected to the main gas pipeline. Electric boilers of this modification are simply indispensable for country cottages with periodic or seasonal residence.
Among the advantages of such units, the following should be highlighted:
It is worth noting that Proterm Skat electric boilers during their existence have established themselves as economical and safe heating devices.
Installation Features
Boilers Proterm Skat 9 kW are supplied with all necessary fasteners and elements. Besides the kit includes an instruction that describes the process of connecting and setting up the unit step by step. It is worth noting that models that differ in power have exactly the same principle of installation, operation, and configuration.
Before installing heating equipment Proterm Skat, it is necessary to coordinate all work with electrical distribution services.
Electric boilers Proterm Skat with a power of 9 kW can be connected to a conventional 220V power supply. Installation of such heating equipment is carried out using a mounting plate. Such a unit does not have certain restrictions on the choice of installation location. Of course, there are some requirements - you need free access for service, maintenance, adjustment and repair of heating equipment.
How to install
The Proterm Skat electric boiler is connected to the pipe system using branch pipes. The heater is connected in such a way that, in the event of malfunctions during operation, the coolant can be freely drained without affecting the entire system. Additional valves allow you to fill the system with coolant and drain it. also, in order to exclude freezing of water in houses with seasonal residence during cold periods, experts recommend removing the coolant completely from the system before the temperature drops.
The Proterm Skat boiler is connected to the mains through a power line connected separately. The network cable is connected to the terminals, which are located in the lower corner of the case. All screws on the connectors must be carefully tightened. A boiler with a power of 9 kW can be connected to a single-phase network.
How to use the Proterm Skat boiler
The operation of the Proterm Skat electric boiler does not cause any particular difficulties. After all, such heating equipment is equipped with systems for control and regulation. In order for the device to start working, you need to do just a few simple steps:
- Plug the unit into the mains.
- On the control panel of the heating equipment, select the required temperature mode.
- Adjust the power of the unit.
- Make more precise temperature settings.
- If necessary, change the pressure level in the system.
After the done manipulations, you must press the "Start" button. That's all, the Proterm Skat boiler is ready for work. During the first few days of operation, it is worth monitoring the operation of the unit and, if necessary, adjusting the temperature regime. This will identify some problems in the operation of the unit caused by the presence of air jams in the system.
If it is not possible to connect to the gas network, and solid fuel heating is not available, then an electric boiler becomes an alternative way to provide heat to the house. This article will introduce readers to the Proterm Skat electric boilers, as well as instruct them on how to launch them.
Electric boilers Proterm Skat
This single-circuit equipment is made in a wall-mounted variation. It is possible to connect a water heater. Most models three-phase mains connection required, but models with a power of 6 kW and 9 kW can be operated from a 220 V network. The choice of the required level of temperature for hot water and heating occurs using the display, which, when adjusted, helps to control the operation of the equipment. Also, control is carried out using a thermostat or an outside temperature sensor.
To create a certain level of warmth, the parameters are adjusted individually. Power supply is controlled remotely from the tariff meter. For domestic needs, you can install units of 24 kW and 28 kW in a cascade.
Protherm Skat has:
- double-sided pump;
- expansion tank;
- safety valve;
Also, the Protherm boiler can be connected through a voltage stabilizer. Electric boiler in action has a slow start, that is, for two minutes it "accelerates" and its power is minimal. Heating elements are protected from overload, their work is uniform, this is achieved by the possibility of setting the rhythm (1.2 or 2.3 kW).
Protherm Skat electric boilers are distinguished by their low weight (only 34 kg) and convenient dimensions, which makes it possible to install on almost any area. The operation of the boiler is reliably protected by several functions:
- pump blocking protection;
- a pressure sensor that monitors the level of water pressure;
- frost protection;
- protection against valve blocking and freezing of the water heater (when connecting a boiler).
If errors occur in the operation of the boiler, automatic diagnostics occur, ending with the display of the results in the form of a code. The deciphering of the codes is given in the instruction manual for the product.
Advantages and disadvantages of Protherm Skat electric boilers
Proterm Skat has a number of advantages over other types of heating:
- does not carry out harmful emissions into the atmosphere, since has no combustion products, so this type of heating can be called environmentally friendly;
- an electric boiler is an affordable type of heating. It is used where it is not possible to connect to the mains gas or can become an alternative form of heating;
- does not need systematic maintenance, unlike, for example, gas or solid fuel models;
- silent operation;
- there is a heat level regulator;
- able to adapt to domestic water of poor quality;
- resistant to voltage drops;
- equipped with several types of protection.
Along with the advantages, there are some disadvantages:
- electric boiler Protherm Skat needs to be connected through a stabilizer;
- not able to perform its work when the mains power is turned off.
Consumer reviews
Consumers note that Protherm Skat provided an opportunity where gas connection was problematic or even impossible. With the stable operation of the power grid, many refuse to connect gas, saving considerable amounts of money. In addition, the electric boiler is used in parallel with the gas unit, connecting them to a single heating system. This find allows significant savings on resources, alternating them with each other during the heating season.
If you connect a water heater to Protherm Skat, consumers will have the prospect of using hot water. Many note the perfectly designed design of the boiler, which fits well into any interior of the room. It can be successfully installed in living rooms, thanks to its silent operation, it will not cause increased attention to itself.
The disadvantages are that when using only a boiler powered by electricity, when it is turned off, there are no alternative heating options. Therefore, before making a purchase of a Protherm electric boiler, you should make sure that there are no problems with electricity. Experts recommend use a voltage stabilizer, to ensure the normal operation of the Protherm Skat boiler.
In addition, the increased energy consumption of the electric boiler causes negative emotions among the population, since paying bills hits the pocket. If we compare the costs of gas and electric heating, then the Protherm electric boiler is a little more expensive, with identical heating parameters. From the foregoing, we can conclude that this electrical equipment is chosen by those who do not have the ability to connect to the network gas, as well as those who care about the environment and see it as a source of environmental consumption.
How to put the Protherm Skat boiler into action?
To start the boiler, follow the instructions below.
When the pressure is reduced, the “bar” light starts flashing on the display. To correct the situation, water should be added to the system. If in this case the pressure decreases, then you need to contact a specialist.
If you want to stop the operation of the Protherm boiler for a long time, then you need to disconnect it from the power supply and turn off the taps. If you need to stop during the winter, then water must be drained from the system to prevent freezing.
How to take care of the Protherm electric boiler? Do not use abrasives or chemicals. It is better to wipe the surface of the case with a damp cloth, then dry the surface.
Any malfunctions are shown on the display with an error code. Code numbers are located and deciphered in the product passport.
If serious problems occur, such as the heat exchanger is frozen or water is dripping from it, it is forbidden to turn on the electric boiler to the power supply. It is necessary to wait for a specialist who will diagnose and make a quality repair. Parts can only be replaced with original spare parts.
So, dear readers, you got acquainted with an alternative type of heating Protherm Skat. When gas and solid fuels are out of reach or you are an adherent of cleanliness, an electric boiler can be a good help.
Electric boilers are in demand among owners of suburban housing, residential cottages and other non-gasified buildings. They are characterized by good functionality and allow you to heat any buildings that are not connected to gas mains. Their typical representative is the Proterm electric boiler - this is a device from a well-known manufacturer, characterized by high build quality and decent performance.
We decided to devote this review to Protherm electric boilers. In it we will tell:
- About the Skat lineup;
- On the technical characteristics of the equipment;
- About popular models;
- About user reviews.
Equipment from such a well-known manufacturer really deserves special mention, so we will tell you everything we know about Proterm boilers.
Features of Proterm electric boilers
By installing such an electrical unit in your household, you are making an excellent choice. Rather than buying equipment from dubious brands, it is better to overpay a little and take a really worthwhile thing from a well-known manufacturer - the performance of the entire system depends on the quality of the boiler used. Moreover, Protherm has extensive experience in the production of electric heating equipment.
There is only one model range - Skat.
Heating a home that is not connected to gas mains is always a big problem. Electric boilers existing on the market are either high in cost or cannot boast of sufficient functionality. In this case, you always pay attention to small-sized and neat gas models that operate in automatic mode and do not clutter up the space. Protherm is ready to offer owners of suburban housing similar solutions, but powered by the mains.
Protherm electric boilers are a unique solution with proper efficiency. They are installed both in residential and non-residential buildings, regularly generating heat. They are presented by a single model range called Skat - there are samples with a thermal power of 6 to 28 kW to choose from. Thanks to this, they can heat rooms up to 280 square meters. m.
What are good?
- Simple single-circuit design - if you like simple and reliable equipment, you will definitely like the products of this brand;
- Wide power range - it is possible to choose a device that is suitable in terms of power and at its price;
- High efficiency - efficiency, according to the manufacturer, is 99.5%. This means that almost all of the consumed electricity is converted into heat, without significant losses;
- Absolutely silent operation - even if the equipment is in the bedroom, it will not interfere with a good night's sleep;
- The presence of precise temperature control - create a comfortable and cozy atmosphere in your home;
- The presence of universal models - they can operate from single-phase and three-phase networks with a voltage of 220 or 380 V;
- Easy installation - you can handle the installation yourself, without resorting to the help of specialists.
Prices range from 37,900 to 47,000 rubles - this is the official price from the manufacturer as of April 2016. In some other stores, it may differ up or down (usually up). But nothing will stop you from buying a Proterm electric boiler in the official online store - this is the most economical and reliable option.
The cost of equipment may seem high, but Protherm is always responsible for the quality of its products.
Specifications and appearance
The Proterm electric boiler will fit into any interior due to its small size and wall placement.
As befits good equipment from a well-known brand, Proterm electric boilers are enclosed in neat small-sized cases. Thereby they can fit into any interiors even the most sophisticated ones. Case dimensions - height 740 mm, depth - 310 mm, width - 410 mm (dimensions are identical for the entire Skat model range). Inside we will find everything that is needed for the operation of the heating system:
- Circulation pump;
- Automatic air vent;
- Expansion tank for 7 liters.
No need to worry about installing the piping - just connect pipes and radiators, fill the system with coolant, after which you can start testing.
Models with a power of 6 kW and 9 kW can operate from both single-phase and three-phase networks. More powerful are three-phase. The equipment is not afraid of power surges and does not overload the network - a stepwise increase in power is provided here. The maximum current in the circuit during the operation of heating elements is up to 50 A. The maximum coolant pressure in the system is 3 atm, the temperature is up to +85 degrees.
When connecting Protherm electric heating boilers to the electrical network, make sure that the cross section of the wires corresponds to the power consumption.
The layout of the supply lines of electric boilers Proterm, as well as their dimensions.
Protherm electric boilers are endowed with convenient control panels. They are LED indicators and liquid crystal displays. Self-diagnostic systems are provided - error codes are displayed on built-in screens. Thermostats are used to create a comfortable atmosphere. Security systems are represented by an overheating sensor, frost protection, a pressure sensor, a safety valve and an anti-blocking system for the circulation pump.
An interesting functionality is the ability to connect external storage boilers, which are purchased separately.
Popular Models
The Protherm Skat 9 KR 13 electric boiler is the most purchased. It is used for space heating up to 90 sq.m. m.
As we have already said, Protherm electric boilers are represented by the only Skat line. Therefore, all equipment has similar characteristics, differing in electrical power and current consumption - all other data are identical, up to dimensions and weight. As for the most popular models, they are 9 kW, 12 kW and 21 kW designs..
In addition, the Skat range includes models with a capacity of 6 kW, 14 kW, 18 kW, 24 kW and 28 kW - the maximum heating area depends on the power (heat losses and the possibility of connecting a boiler must be taken into account in the calculations).
Instructions for use
When installing and setting up the device, you must follow the safety regulations and use protective equipment. The boilers are mounted in a dry place, away from flammable structures, emergency exits, air conditioners and other electrical appliances. Do not install in places where water can get on the equipment. Also, operation in freezing rooms is not allowed.
Mount the equipment on solid walls, taking into account the weight. Heating pipes must fit evenly and without distortions. Connection to the mains is carried out using wires suitable for the cross section, directly to the electrical panel, through additional RCDs. To protect against electric shock, the equipment must be grounded. You also need to make sure that the supply voltage meets the established standards. External components and modules are connected in accordance with the instructions.
Table for calculating the required wire cross-section and fuse rating depending on the power
Ideally, the installation should be carried out by certified specialists, but if you follow the instructions and follow the safety rules, nothing bad will happen.
During the operation of the equipment, it is necessary to monitor the temperature in the system and respond to possible errors. If the equipment is working properly, users can only set the desired temperature. The choice of the temperature of the heating circuit and the temperature in the external storage boiler (if any) is made using the buttons on the control panel - the control of parameters and errors is carried out using the LCD display.
The well-known Slovak company Protherm has gained confidence due to the high quality and reliability of the equipment produced. A careful study of the needs of customers, trends in demand for various models of manufactured devices allowed the company to gain a leading position in the market.
The company produces dozens of: floor-standing and wall-mounted, and, with open and closed combustion chambers. Proterm double-circuit wall-mounted gas boilers, to which this article is devoted, have gained particular popularity.
Description of the double-circuit boiler Proterm
Boilers that have the function of heating domestic water are called double-circuit, because they heat water for two systems - a heating circuit and a hot water supply system (DHW).
The DHW system in such boilers, if necessary, can function separately from the heating system. This mode is necessary to supply the house with hot water in the summer.
Wall-mounted double-circuit models are presented in a wide power range - from 11 to 30 kV, which allows the buyer to choose the best option depending on the heated area.
In wall-mounted boilers, a mechanism is provided for releasing the combustion chamber from exhaust gases. This is done in two ways. The first is the forced removal of residual gases using a fan, such a combustion chamber is called closed. The second option - the gases are given the opportunity to independently leave the room through the chimney, this chamber is open.
All products of the Proterm company are completed with the most modern systems of automatic control, management and protection.
Distinctive features
By installing a double-circuit gas boiler Proterm in your house, you will become the owner of a real home boiler room, which, in addition to regular functions, will provide your household with hot water.
The main distinguishing features of the Proterm gas boiler line are listed below:
- economy, ease of use;
- a large selection of models - by price, power, functionality, protection capabilities;
- price-quality ratio - one of the best among manufacturers of similar equipment;
- high efficiency (more than 90%);
- models are available with a built-in boiler.
Important! Proterm gas boilers are adapted for Russian conditions - they can function normally even with reduced pressure of gas or water in the mains.
Gas boilers produced by Proterm during operation will not disappoint you and will justify the wildest expectations.
Model range of boilers Proterm
The range of heating boilers offered by Proterm is wide and varied. The product catalog includes:
- electric boilers;
- solid fuel, working on wood and coal;
- universal units that can run on gas and diesel fuel;
- high power industrial boilers;
The range of Proterm gas boilers includes two types: and. The company manufactures gas boilers in the range from small wall-mounted devices weighing 30 kg to heavy floor units, the most famous of which is the Proterm double-circuit gas boiler model Medved 30 KLZ weighing 155 kg.
As for double-circuit wall-mounted devices, they are produced in 5 series:
- Panther (Panther).
- Jaguar (Jaguar).
- Lynx (Rys).
- Cheetah (Gepard).
- Tiger (Tiger).
Each series includes several models that differ in power, performance, price and some other parameters. In particular, the devices of the Panther, Cheetah and Tiger series include models with both closed and open combustion chambers. A typical representative is a double-circuit gas boiler of the company Proterm Panther 25 KTV with a power of 25 kW, in which there is a device for the forced removal of exhaust gases from a closed chamber.
Specifications
The main technical characteristics, for ease of comparison and speeding up the search for the necessary information, are summarized in Table 1.
| Model | Panther | Jaguar | Cheetah | Tiger | Lynx |
|---|---|---|---|---|---|
| Characteristic | 25 KOV, 25 KTV, 30 KTV | 11 JTVs, 24 JTVs | 11MOV, 11MTV, 23MOV, 23MTV | 12KOZ, 12KTZ, 24KOZ, 24KTZ | 18/25 MKV 25/30 MKV |
| The combustion chamber | T-closed O-open | closed | T-closed O-open | T-closed O-open | closed |
| RH temperature, °C | 35-85 | 30-85 | 30-83 | 45-85 | 30-85 |
| DHW temperature, °C | 38-60 | 30-64 | 38-65 | 40-60 | 30-64 |
| Expansion tank OV, l | 7,0 | 7,0 | 5,0 | 8,0 | 8,0 |
| expansion DHW tank, l |
– | – | – | 2,0 | 5,0 |
| DHW capacity, l/min | up to 17.0 | up to 10.7 | up to 11 | up to 12.6 | up to 14.2 |
| Natural gas consumption kg/h | 2,84 – 3,44 | – | 2,73 | 1,41 – 2,84 | – |
| Consumption of liquefied gas, kg/h | 2,08 – 3,21 | – | 1,9 | 0,91 – 2,08 | – |
| Consumption of natural gas DHW cubic meters / hour | – | 2,73 | – | – | 1,39-3,08 |
| Consumption of liquefied gas DHW, kg/h | – | 1,02 | – | – | 1,02-2,26 |
| Consumption of natural gas RH m3/h | – | 1,39 2,73 | – | – | – |
| Consumption of liquefied gas OB, kg/h | – | 0,55 1,02 | – | – | – |
| Storage tank, l | – | – | – | 45 | – |
| Weight, kg | 34 – 41 | 29 – 30 | 31 – 34 | 70 – 71 | 35 – 36 |
| Dimensions, mm | 800х338*440 | 700x280x410 | 740x310x410 | 900x410x570 | 700x280x390 |
| Price, thousand rubles | 45 – 53 | 27 – 32 | 34 – 39 | 50 – 130 | 54 – 56 |
Abbreviations: HW - heating water, DHW - hot water supply.
Deciphering the code in the model name:
- the two-digit figure corresponds to the rated power input in kW;
- the first letter - in combination with the third indicates the model;
- the second letter is the type of combustion chamber: O - open, K, T - closed;
- the third letter is the boiler type: V, Z - double-circuit, O - single-circuit.
In addition to the parameters indicated in the table, all wall-mounted double-circuit boilers have a number of other characteristics. In particular, they have the following protection systems:
- safety valve to discharge the coolant when the pressure in the system rises;
- protection of the circulation pump against jamming;
- protection of water pipes from freezing;
- gas control - stops the gas supply to the burner if the flame suddenly goes out;
- air outlet - getting rid of the trapped air from the heating system;
- protection of the boiler against overheating with a thermostat.
The electronic control system for gas boilers performs the following functions:
- microprocessor control;
- device status control;
- regulation of indoor air temperature;
- display of current temperature readings and fault codes.
Service center maintenance
Every year, preferably before the first start-up after the summer break, it is recommended to invite a specialist from a certified service organization to inspect and test the boiler. During a preventive inspection, the condition of the gas burner is checked, power is adjusted, burner nozzles and heat exchangers are cleaned. A particularly important part of the inspection is to check the operation of the emergency thermostat and the combustion chamber thermostat.
Attention! When cleaning the nozzles of a gas burner, in no case should they be allowed to change their inner diameter!
Boiler maintenance by the user
Cleaning the casing of the unit without removing the protective cover. Must be carried out after disconnecting the device from the network. Power supply is allowed only after complete drying.
The water pressure in the heating circuit must be checked weekly. If necessary, carry out make-up after the unit has cooled down below 400°C.
It is necessary to regularly, at least once every three months, check the tightness of the connections of the chimney system, the cleanliness of the filter and the sump and remove dirt if necessary.
If a gas leak is detected, the device must be switched off immediately, the gas valve closed and a specialist service organization called. It is not recommended to repair the unit yourself. For example, the instruction manual for the Gepard wall-mounted double-circuit gas boiler manufactured by Proterm does not recommend trying to fix the malfunctions on your own, so as not to lose the company's warranties.
9
Boiler start
A warning: Putting the boiler into
operation and its first start-up should
be produced only by certified
Protherm specialist
specialized organization!
When starting the boiler for the first time, make sure
in that:
1. the boiler is connected to the electrical network and
while the phase and zero are not reversed.
2. the gas shut-off valve is open;
3. service taps for heating and hot water supply
4. The pressure in the heating system is
within acceptable limits of 1 - 2 bar.
Install the main switch (Fig. 1,
pos. 7) to the ON position (I). Boiler
turn on and start working
heating water in the boiler (if the boiler
connected to the boiler). After heating the water in
boiler, the boiler will switch to the mode
heating (provided that the mode
heating is active). In the event of a protective
boiler shutdown on the panel display
control will display a message about
faults (see "Messages about
errors”, page 8). With button
RESET (fig. 1, pos. 6) unlock
boiler. If, after switching on, the protective
shutdown will be repeated, or not possible
will unblock the boiler,
contact a service organization.
Boiler shutdown
When the boiler is switched off for a short time
install the main switch (Fig.
1, pos. 7) to the OFF (O) position.
When the boiler is turned off for a long time
period you need to turn it off
electrical network and shut off the supply
gas to the boiler. If in winter the boiler
not used, the heating system
needs to be emptied. However
frequent drains should be avoided and
replenishment of the heating system to avoid
scaling and deposits inside
boiler.
Starting and shutting down the boiler
Boiler adjustment
Operation of the boiler without room
regulator
according to the readings of the boiler sensor. AT
terminal block XT5 on terminals 5 and 6 is
jumper (factory setting). Order
settings:
Turn on the boiler with the main switch;
set the desired temperature
supply line on the control panel.
Boiler operation with room temperature
thermostat
In this mode, the boiler supports
set temperature in the heating system
according to the room regulator. Jumper,
mounted in terminal block XT5 on clamps
5 and 6 are removed. In its place is connected
room regulator. If indoors
with room regulator on radiators
thermostatic valves installed
must be converted to full
open position.
A warning: On the control panel
Meaning
Malfunction on-
hand sensor
temperature
The boiler works without restrictions, but the temperature
The heating medium is controlled by the boiler sensor (see
"Setting the heating temperature", page 5).
If the boiler does not work in equithermal mode, then
such a message cannot appear.
