OPERATING PROCEDURE

PHOTOS&ILLUSTRATIONS

 

 

 

 

 

4. Removing the drain pump, drain sensor, and indoor coil

Photo 5

 

Service panel

 

 

thermistor

 

 

 

(1)

Remove the fan (nut).

 

 

 

(2)

Remove the electrical box (3 screws).

Screws

 

 

(3)

Remove the service panel screws (2 pcs).

 

 

 

 

 

(4)

Hold the knob and remove the service panel.

 

 

 

(5)

Remove the drain pump set screws (2 pcs).

 

 

 

(6)

Remove the screw from the drain sensor assembly.

Drain pan

 

 

(7) The indoor coil thermistor is inserted in the holder.

 

 

 

 

 

 

 

Drain pump set

 

 

 

screws

 

 

 

 

Indoor coil thermistor Drain sensor set screws

5. Removing the panel

Photo 7

 

Panel set screws

 

 

(1)

Remove the connectors.

 

 

 

(2)

Remove the two of the panel set screws and loosen the

 

 

 

 

other two screws.

 

 

 

(3)

Slide the panel slightly to remove it.

 

 

 

 

 

 

 

6. Removing the drain pan and terminal box

Photo 8

 

DP plate

(1)

Remove the panel.

 

 

Drain pan support

(2)

Remove the electrical box.

 

 

 

(3)

Remove the bell mouth.

 

 

 

(4)

Remove the DP and CB plates and cover FA screws (2

 

 

 

 

screws each).

 

 

 

(5)

Remove the drain pan support (5 C-screws).

 

 

 

(6)

Pull out the drain pan.

 

 

 

 

W Pull the left and right of the pan gradually. Be careful not

 

 

 

 

to crack or damage the pan.

 

 

 

(7)

Loosen the two screws on the terminal box cover.

 

 

 

(8)

Remove the cover.

 

 

 

 

 

Terminal box

 

Cover FA

 

 

cover screws

 

 

 

 

CB plate

 

 

 

 

7. Removing the heat exchanger

Photo 9

Screws (2)

 

Separator U-assembly set screws

(1)

Remove the panel.

Piping cover

 

 

(2)

Remove the panel mouth.

Screws (2)

 

 

(3)

Remove the turbo fan.

 

Coil support

(4)

Remove the electrical box.

 

 

 

 

 

(5)

Remove the drain pan.

 

 

 

(6) Remove the coil support. (2 pcs.)

 

 

 

(7)

Remove the separator U-assembly (5 screws).

Terminal box

 

 

(8)

Remove the external piping cover (2 pcs.).

 

 

 

 

 

 

 

 

OC194-56

Page 56
Image 56
Mitsubishi Electronics PL30FK21, PL42FK21, PL36FK31, PL18FK21, PL12FK1, PL24FK21 specifications OC194-56

PL18FK21, PL30FK21, PL12FK1, PL36FK31, PL24FK21 specifications

Mitsubishi Electronics has long been recognized for its commitment to quality and innovation in the field of air conditioning systems. Among its impressive lineup, the models PL42FK21, PL24FK21, PL36FK31, PL12FK1, and PL30FK21 stand out for their advanced features, efficiency, and user-friendly designs.

The PL42FK21 is designed to deliver superior cooling and heating performance, making it suitable for larger spaces. With its high energy efficiency rating, it minimizes energy consumption while providing optimal comfort. This model is equipped with advanced inverter technology that regulates the compressor speed, ensuring the desired temperature is maintained without unnecessary fluctuations in power usage.

Next, the PL24FK21 offers similar efficiencies while accommodating medium-sized spaces. This model incorporates a streamlined design that blends with any interior, while its quiet operation ensures that it does not disrupt daily activities. Moreover, the model features a programmable timer and remote control, enhancing user convenience and comfort.

The PL36FK31 is another model that brings forth powerful performance, ideal for commercial applications or larger residential installations. It boasts superior airflow distribution, ensuring even cooling or heating throughout the desired area. The addition of a high-performance filter system helps to purify the air, making it a healthy option for families and workplaces alike.

For those seeking a compact solution, the PL12FK1 is a standout choice. This model excels in efficiency while maintaining a small footprint, making it perfect for apartments or smaller rooms. With its energy-saving capabilities and modern design, this unit combines functionality and style seamlessly.

Finally, the PL30FK21 balances performance with affordability. This model comes with a host of features, including an eco-friendly refrigerant that minimizes environmental impact. It also incorporates smart controls that enable users to manage their settings via mobile apps, adding a level of modern convenience that many consumers desire.

Each of these Mitsubishi models is built with durability in mind, ensuring they can withstand the rigors of daily use. Additionally, Mitsubishi Electronics provides exceptional customer support and warranty options, reflecting their commitment to customer satisfaction.

In summary, the PL42FK21, PL24FK21, PL36FK31, PL12FK1, and PL30FK21 from Mitsubishi Electronics exemplify the brand's dedication to innovation, efficiency, and user-friendliness in air conditioning technology. These models cater to a variety of spaces and user needs, making them a reliable choice for both residential and commercial applications.