Why is the boiler not starting up?
1. Water and electricity are not available;
2. Circulating water pump is not running;
3. Water flow switch is different;
4. The 200V 380V power supply is not connected;
5. The valve is not opened;
6. The controller switch is set incorrectly;
7. There is a problem with the controller circuit;
8. There is something wrong with the programmer;
9. Leak detection has not been checked;
10. Air pressure switch impassability;
11. Air pressure switch 1-3 impassability;
12. Overtemperature protection and combustion heat protection;
13. There is a problem with the burner circuit;
14. Pressure switch protection;
15. There is something wrong with the insurance.
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DZW series biomass-fired reciprocating grate steam boilerLive Chat15-35 t/h1.25 MPa / 1.6 MPa / 2.5 MPa
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DZL series biomass-fired steam boilerLive Chat2-10 t/h1-2.5 MPa
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DZL series coal-fired steam boilerLive Chat2-10 t/h1-2.5 MPa
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