Overflow in the heating furnace blower
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I would like to ask the experts: why won’t the blower of the heating furnace start, and why is there an overflow issue? How can this be resolved?
Closing the inlet valve of the fan is equivalent to removing the load; try closing the inlet valve. Similar to closing the outlet valve when starting the pump.
Reason: 1. Fault in the comprehensive protection system of the electrical motor； 2. The inlet baffle is not closed properly ； 3. Foreign objects jammed in the fan impeller, etc.: Solution – shut down the inlet and outlet dampers and disassemble the machine for inspection ； Ask the electrical technician to find out the cause.