Cleaning Of Central Air-conditioning Fan Coil

(1) The anemometer measures the wind speed (the fan starts to run for more than 30 seconds, the maximum value is measured, and the center position of the diffuser) is numbered and recorded.

(2) Confirm that the air conditioning equipment is in a shutdown state, and cut off the dedicated power supply for the air conditioning equipment.

(3) Covering and protecting all items in the work area from pollution.

(4) The equipment and medicine are in place, and the water and electricity used for air-conditioning cleaning are complete.

(5) Remove and clean the air supply diffuser of the air conditioning fan coil.

(6) Remove and clean the return air shutters of the air conditioner.

(7) Remove and clean the air filter of the air conditioner.

(8) Remove the wind tube wind wheel, clean it with special equipment and spray disinfectant.

(9) Spray the surface of the fin with Haorunduo professional fin cleaner, wait for 2-5 minutes, and then rinse it with a high-pressure water gun.

(10) Clean the drip tray (disinfectant solution), evacuate the drainage port, and add disinfectant tablets.

(11) Remove the Y-type filter screen at the water inlet pipe, clean it and seal it back.

(12) Check for water leakage.

(13) Restore the coil to check the tightness.

(14) Install the air inlet and outlet and filter.

(15) Inventory and move equipment.

(16) Turn on the dedicated power supply for the air-conditioning equipment and turn on the air-conditioning equipment.

(17) The anemometer measures the wind speed (the fan starts to run for more than 30 seconds, the measured maximum value, and the center position of the diffuser) number record.