Indoor Unit Disassembly Guide: Quantum Hyperformance High-Wall SystemsUpdated a day ago
This article provides steps for disassembling the indoor unit of Quantum Hyperformance High-Wall (WYT-25) systems.
Steps
Before Disassembly
1. Remove the Front Panel and Display Box
A. Open the front panel.
B. Remove the screw, then take the display box out of the panel.
C. Release the panel axis (indicated by the red arrows) from the middle frame, then remove the panel.
2. Remove the Wind Deflector and Wi-Fi Module / USB Cable
A. Slide the wind deflector latch to the right to remove the wind deflector. The latch remains attached to the air guide after removal.
B. Slide the Wi-Fi module to the left to remove it.
C. Release the Wi-Fi retaining cover from the retaining clips, then disconnect the USB cable.
3. Remove the Electric Control Box Cover
A. Remove the screw securing the electric control box cover, then remove the cover.
4. Remove the Front Cover
A. Press at the points marked by the red arrows to release the six clips securing the front cover to the center frame.
B. Rotate the front cover outward to disengage the pins connecting it to the center frame. Then remove the front cover.
5. Remove the Sweep Blade Assembly
A. Release the five clips securing the sweep blade assembly to the base, then lift the assembly upward to remove it.
6. Remove the Filter
A. Pinch the top of the filter at the grommet and press upward slightly to remove it.
7. Remove the Center Frame
A. Remove the two screws securing the center frame to the base.
B. Release the four clips securing the upper part of the center frame to the base.
C. Press downward at the points marked by the arrows on the center frame to release the three clips securing the center frame to the upper edge of the base air vent.
D. Lift the center frame upward to remove it.
8. Remove the Electric Control Box
A. Remove the screws securing the electric control box to the base.
B. Remove the electric control box.
9. Remove the Wall Plate and Pipe Pressure Plate
A. Remove the screws securing the wall plate to the base.
B. Press the clips on the wall plate in the direction of the arrow to release them from the base. Then remove the wall plate.
C. Grip the pipe pressure plate and lift it upward to release the clips securing it to the base. Then remove the pipe pressure plate.
10. Remove the Evaporator
A. Remove the screws securing the evaporator to the base.
B. Release the clip securing the left side of the evaporator to the base, then lift the left side upward.
C. Lifting the left side releases the right side of the evaporator. Then remove the evaporator.
11. Remove the Motor Cover
A. Remove the two screws securing the motor cover to the base, then lift the motor cover upward to remove it. 
12. Remove the Cross-Flow Fan and Motor
A. Lift the cross-flow fan and cross-flow fan motor upward to remove them.
13. Separate the Cross-Flow Fan from the Motor
A. Remove the screw securing the cross-flow fan to the motor, then separate the motor from the fan.
