Industrial dehumidifier common fault phenomenon

Industrial dehumidifiers are widely used in large computer rooms (medicine, electric power, telecommunications); industrial workshop warehouses (electronics, footwear, clothing, tobacco, grain, leather, glass, paper); file management (banks, *, museums, archives) , government agencies); underground works (metro, civil defense, cross-river tunnels); HVAC, fresh air systems, etc.

Industrial dehumidifier common fault phenomenon (1), leakage: refers to the dehumidifier refrigerant leakage; dehumidifier electrical (line, body) insulation leakage caused by leakage.

(2) Plugging: Refers to the dirty plugging and ice blockage of the dehumidifier cold system; the air filter of the dehumidifier is blocked; the air inlet of the dehumidifier and the air outlet of the dehumidifier are blocked by obstacles.

(3), broken: refers to the disconnection of the electrical line; the fuse is blown; the contact of the overload protector is disconnected due to overheating or excessive current; the contact of the pressure relay is disconnected due to abnormal pressure in the refrigeration system.

(4) Burning: The winding of the compressor motor, the winding of the fan motor, the solenoid valve coil, the relay coil and the contacts are burned.

(5) Card: refers to the compressor stuck, the fan stuck, the bearing of the moving parts stuck.

(6) Damage: Refers to the breakage of the compressor valve, the pulling of the piston, the breakage of the fan blades of the dehumidifier, and the damage of various components.

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