Mitsubishi Electric PURY-HP144, Service Handbook

Page: 326 / 398

[8-13 Parts Replacement Instructions ]
HWE18220_GB chapter 8 -
85
8 Troubleshooting Based on Observed Symptoms
Figure 3
Figure 4
Figure 5
(4) Unscrew the screw holding the transformer box, and move the box as shown in the figure. (3 screws as shown in Figure 3.)
(5) Remove the transformer box. (Figure 4)
(6) Lift the transformer box to the position as shown in the figure, move the box to the designated position, and screw it down.
(3 screw as shown in Figure 5.)
*Use caution not to damage the heat exchanger fins or pipes and wires in the adjacent areas when replacing the transformer
box.
Transformer box
Screw down.
(3 locations)