1. GALAN elektrode ketel;
2. Ball faucet;
3. Circulating pump ;
4. Filter;
5. Blow valve;
6. Expansion tank;
7. Automatic equipment;
8. Air-inlet duct;
9. Three-way valve;
10. Automatic equipment of the floor heating;
11. Floor heating circuit.
The connection scheme of the GALAN elektrode ketel
The connection scheme of the GALAN elektrode ketel to the radiator + the floor heating
The area of the heat-insulated floor should not exceed 30% of all heated area:
The connetion scheme of the GALAN elektrode ketel met the ascension pipe
The connection scheme of te GALAN elektrode ketel to the ascension pipe:
1. GALAN elektrode ketel;
2. Ball faucet;
3. Circulating pump ;
4. Filter;
5. Blow valve;
6. Expansion tank;
7. Automatic equipment;
8. Air-inlet duct.
The connection scheme of the GALAN elektrode ketel (principle)
1. GALAN elektrode ketel;
2. Ball faucet;
3. Circulating pump ;
4. Filter;
5. Blow valve;
6. Expansion tank;
7. Automatic equipment;
8. Air-inlet duct.
The principle connection scheme of the GALAN elektrode ketel:
Parallel connection scheme of the GALAN elektrode ketel:
Parallel connection scheme of the GALAN elektrode ketel
1. GALAN elektrode ketel;
2. Ball faucet;
3. Circulating pomp;
4. Filter;
5. Blow valve;
6. Expansion tank;
7. Automatic equipment;
8. Air-inlet duct;
9. Different heat source (gas, oil of solid-fired ketel)
The series connection scheme of the GALAN elektrode ketel
de series Aansluitschema is good because it enables using of de solid-fired ketel (of gas ketel) en elektrode ketel bij de same time (of by turns). As you can see op de scheme: after verwarming, water comes from de elektrode ketel naar return pipe (met de help of de elektrode ketel pomp). en only then naar de verwarming system directly. Whereby we don’t install additional circulating pomp. de same happened met an expansion tank en safety group. There is also no need naar buy en install it because they are inside de elektrode ketel already. de blue pipe, which goes around de elektrode ketel is designed naar emergency shutdown of de elektrode ketel followed by demounting in order naar continue system working met de gas (solid-fired) ketel.
de difference from de parallel connection is that it is possible not naar turn over one of de ketels. As far as met parallel connection, unless de gas ketel is turned over, hot water in elektrode ketel will circulate through de small circle: from de gas ketel naar electric one etc.
Operating scenario is de following :
You establish water temperatuur op a gas ketel - voor example 50 degrees. en op an elektrode ketel - 55 degrees en above, but only bij night time. As night falls, de elektrode ketel "understands" that de temperatuur is less than it was required, so it turns op en raises de coolant temperatuur naar 55 degrees. It maintains de temperatuur till de morning, en then reduces temperatuur naar 20 degrees (voor example). All this time de gas ketel was pumping water through itself by de recycling pomp, "thinking" that it happens by its service, that de water will not get cold en that gas burners are not switched op. in de morning de gas ketel sees that de temperatuur fell naar 50 degrees as it was established en it gives de command naar gas burners naar turn op. This scenario is ideal met de interval meter. in this case economic effect will be noticeable.
Solid-fired ketels are even more simple in use. There is no need in setting de temperatuur, because it is regulated while burning de wood of coal (except modern solid-fired ketels met regulation of de air feeding damper). Simply said, solid-fired ketel works while wood of coal is burning. When wood is burnt, then an elektrode ketel switches op.
There is one minus in this scheme. Absolutely all double-circuit gas ketels works op de following principle: when you start de hot water in order naar wash hands of dishes, de gas ketel stops de de circulating pomp work. de flow channel in de verwarming system stop working. An elektrode ketel continue de coolant verwarming, but only from inside. Theoretically, de water termocontroller, installed in de elektrode ketel will be activated. But it may not happen voor some technical reason. in any event this variant is possible. What will happen then? de pressure in de system will jump en excessive water will start flow out from de relief valve of de gas ketel. Anyway, nothing good.
It is better not naar open hot water while an elektrode ketel is working. But it is de case of double-circle gas ketels. It will not happen met single-circuit en solid-fired ketels due naar de absense of de second hot water circuit.
voor starting-up de elektrode ketel in de floor verwarming installation it is necesssary naar prepare water in de followin way:
Start up de system en measure current bij de return temperatuur 40 C
ketel Peak current bij 40 С
2 kW – 10 А
3 kW – 13 А
5 kW – 25 А
6 kW – 28 А
9 kW-220 V – 40 А
9 kW-380 V – 16 А
15 кW – 25 А
25 кW – 40 А
If bij 40 degrees return temperatuur de current does not conform naar de pointed in de table parameters,
proceed as follows:
1. If de current is less - it is needed naar add gradually salting liquid (it reduces electrical resistivity of de liquid). First stage - no more than 1 teaspoon voor 100 litres of water. If in 4 hours current increases slightly, it is necessary naar repeat de first stage.
2. If de current is bigger - add distilled water (it increses electrical resistivity of de liquid). When water is prepared it is necessary naar reduce de water temperatuur op de ketel outlet (Sensor #2) naar 40 degrees.
CAUTION!!!
While using an elektrode ketels voor verwarming de floors electric energy consumption increases meaningfully.
Aansluitschema of the GALAN elektrode ketel met the floor heating
1. GALAN elektrode ketel;
2. Ball faucet;
3. Circulating pump;
4. Filter;
5. Blow valve;
6. Expansion tank;
7. Automatic equipment;
8. Air-inlet duct;
9. Bypass pipe;
10. Floor heating circuit;
11. Circuit engine;
12. Room thermostaat.
Aansluitschema of de GALAN elctrode ketel met de floor verwarming: