How to clean aircon - inside blower wheel - step-by-step - mitsubishi starmex heavy industry

Introduction

This tutorial provides a step-by-step guide on how to clean the inside blower wheel of a Mitsubishi Starmex air conditioner. Regular maintenance helps improve air quality and efficiency, and can also reduce electricity bills. Follow these instructions carefully to ensure a thorough cleaning process.

Chapter 1: Turn off the aircon

• Begin by turning off the air conditioning unit to ensure safety during the cleaning process.

Chapter 2: Turn off the main switch

• Locate the main switch for the air conditioning unit and turn it off to prevent any power from flowing to the unit during maintenance.

Chapter 3: Remove the filters

• Open the front panel of the air conditioner.
• Carefully remove the air filters. These are usually easy to slide out. Set them aside for cleaning.

Chapter 4: Remove the flaps

• Gently pry the flaps open using your fingers.
• Push the catches to the right to release them, then slide out the flaps. Repeat for the second flap.

Chapter 5: Remove the cover

• The cover is secured with two screws found under small caps on each side.
• Remove the caps to access the screws and use a Phillips head screwdriver to unscrew them.
• Pull downwards to release the catches at the bottom, and push downwards at the top while pulling the cover towards you.

Chapter 6: Dismount the drain tray

• Before removing the drain tray, unclip the control unit.
• Release the three catches and check for any water in the tray. Use a dry cloth to absorb excess water.
• Leave the tray hanging for now.

Chapter 7: Remove the roller blower

• Turn the roller blower to locate the mounting screw.
• Loosen the screw with a Phillips head screwdriver, but do not remove it completely.
• Unscrew the cooler unit’s mounting screws and gently dismount it while holding the rubber spindle holder with one hand and the blower with the other. Be patient as this may require some gentle nudging.

Chapter 8: Wash the cover

• Use a sponge and liquid soap to clean the cover thoroughly.

Chapter 9: Wash the flaps

• Clean the flaps with the same sponge and liquid soap. Ensure they are free of dirt and grime.

Chapter 10: Wash the filters

• Spray the filters with a jet of water to remove dust and dirt.
• Ensure the water flows through the filters effectively.

Chapter 11: Wash the roller blower

• Rinse the roller blower with a generous amount of water to remove all dirt.

Chapter 12: Put the parts out to dry

• After washing, place all parts in a well-ventilated area to dry completely.

Chapter 13: Clean the inside

• Wipe down the interior of the air conditioning unit using liquid soap or disinfectant.

Chapter 14: Vacuum the dust

• Use a vacuum cleaner with a brush head to carefully remove dust from the unit. This includes the cooler fins and other accessible areas.

Chapter 15: Clean the fins

• Take extra care while using the vacuum cleaner on the cooler fins as they are fragile.

Chapter 16: Clean the drainage pipe

• Replace the drain tray to facilitate cleaning of the directional fins.
• Dismount the directional fins, wipe them down, and then remount them.
• Prepare a solution of baking soda and hot water to clean the drainage pipe, pouring it into the drain tray.
• Check that liquid flows out at the end of the pipe. If clogged, use a vacuum cleaner to clear it.

Chapter 17: All cleaning completed

• Ensure all parts are dry and ready for reassembly.

Chapter 18: Put back the roller blower

• Align the roller blower spindle with its holder and carefully slot it back into place.
• Ensure it spins freely without lateral movement.

Chapter 19: Put back the drain tray

• Align the drain tray with the three catches and secure it in place.

Chapter 20: Put back the wires and control unit

• Route the wires back into their original guides, ensuring they are secure.
• Clip the control unit back into place.

Chapter 21: Put back the cover

• Reattach the cover by aligning it properly and securing it in place.

Chapter 22: Put back the flaps

• Slide the flaps back into their positions, ensuring all catches are clipped securely.

Chapter 23: Put back the filters

• Reinsert the filters into the air conditioning unit.

Chapter 24: Turn on the main switch

• Once everything is back in place, turn on the main switch.

Chapter 25: Turn on the aircon

• Finally, turn on the air conditioning unit and enjoy the cool, fresh air.

Conclusion

Cleaning your Mitsubishi Starmex air conditioner is an essential maintenance task that can enhance its performance and longevity. Regularly follow these steps to keep your unit running efficiently and improve indoor air quality. If you have any additional questions or require further assistance, consider consulting a professional. Enjoy your fresh and clean air conditioning!