Parts Replacement Procedures - Mitsubishi Electric QAHV-N560YA-HPB Service Handbook

[ IX Troubleshooting ]

[5] Parts Replacement Procedures

Step No.
Remove the front panels 1, 2, and 3 from the unit (1 6 screws, 2 5 screws, 3 3 screws).
Remove the main box cover (4 screws).
Remove the snow guard (1 screw) and the cable fixing plates 1 and 2 (2 screws each).
Remove the main box (2 screws), sub box (3 screws), and then the mid-section frame (4 screws).
*Use a magnetic screwdriver to keep the removed screws from being dropped into the mechanical section of the unit.
1
1
3
2
Remove the following parts: screws, quick fasteners, sheet metals, and weights.
(4 2 screws, 5 2 screws, 6 4 screws, 7 6 screws (4 on sheet metal and 2 on saddle), 8 3 screws, 9 1 screw, 0 4 screws, a 2
screws (1 on the sheet metal and 1 on the saddle), b and c 1 on each saddle)
Remove the five quick fasteners.
2
Remove the water outlet pipe/inlet pipe block (12 screws and 6 quick fasteners), and unscrew the two fixing screws on the gas cooler.
Water outlet pipe
3
HWE1517A
Replacement instructions for the gas cooler [QAHV-N560YA-HPB]
Main box
Sub box
Mid-section
frame
Remove this screw.
0
Inlet pipe block
Procedure
Snow guard
Cable-fixing plate 1
Remove the cable from the
6
cable strap on the inside.
5
a
4
9
7
Remove the two screws.
- 153 -
Cable-fixing plate 2
Unstrap the cable from the
cable straps (11 places).
b
c
8
Weights
GB