This is a simple wiring diagram for single-phase boilers up to 3 kW.
For single-phase boilers of 5 and 6 kW. It differs from the previous scheme with another (more powerful, up to 40A) magnetic contactor and another main switch (from 25A to 32A).
It is the classical scheme of connection of three-phase electrode boilers. Such as Geyser 9, Geyser 15, and Vulcan 25.
It is the scheme shows how to connect follow-up a temperature regulator air to the existing control unit with a temperature regulator on water. For an example it is represented Computherm q7, but it is possible to use any air temperature regulator.
This scheme shows how to connect three phase boiler (for example the Geyser 9 or Geyser 6) to uniphase electric network. It is useful in case you have only 230 V, and the heated area at you is more than 250 m3
Distinctiveness of this scheme is that instead of a one triple-pole automatic breaker we establish three onepolar. Thereby there is an opportunity to operate a boiler three steps of heating.
For example: the Geyser 6 - three levels on 2 kW each level. And the Geyser 9 - three levels on 3 kW each level.
This connection diagram for three-phase boilers with ammeter addition.
This connection diagram for three-phase boilers with addition of ammeter and air thermo regulator.
In this diagram, we show you how to connect a third-party relay wi-fi to the control box.
This scheme for connecting the boiler Vulcan 36
This scheme for connecting the boiler Vulcan 50
From July 2022, we are equipping all control panels for single-phase and three-phase boilers (Galan and GAZDA) with electricity meters.
In addition to kilowatts consumed, it also displays amperes and volts for each phase, cosφ, etc. All wiring diagrams apply to both Galan and Gazda boilers. The only difference is that single-phase Gazda boilers do not have an earthing terminal, as these boilers are covered with dielectric polymer material and do not need earthing.
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This is a simple wiring diagram for single-phase boilers up to 4 kW.
For single-phase boilers of 5 and 6 or 8 kW. It differs from the previous scheme with another (more powerful, up to 63A) magnetic contactor and another main switch (from 25A to 40A).
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This is a simple wiring diagram for single-phase GAZDA boilers up to 4 kW.
For single-phase GAZDA boilers of 6 or 8 kW. It differs from the previous scheme with another (more powerful, up to 63A) magnetic contactor and another main switch (from 25A to 40A).
It is the scheme shows how to connect follow-up a temperature regulator air to the existing control unit with a temperature regulator on water. For an example it is represented Computherm q7, but it is possible to use any air temperature regulator.
1-External control device (room thermostat, Wi-Fi relay with potential-free contacts, etc.).
2-Circulation pump
3-Power supply lines
1-External control device (room thermostat, Wi-Fi relay with potential-free contacts, etc.).
2-Circulation pump
3-Control box (overcurrent circuit breaker, meter indicating
current, voltage and current power consumption)
These two wiring diagrams of GAZDA single-phase monoblock boilers GM series. The difference in the two circuits is that the second circuit is supplemented with an electricity meter (in addition to the readings of the energy consumed, there is a possibility of displaying the current and voltage)
Wiring diagram for three-phase boilers such as Geyser 4.5, Geyser 6, Geyser 9, Geyser 12, Geyser 15, Geyser 18 and Volcano 25
Exactly the same wiring diagram as shown above, but with the option of connecting an air thermostat
Wiring diagram with WI-FI thermostat. In this example the regulator model KL-WF96D (KONLEN)