Disassembly Procedure - Mitsubishi Electric PU-P71VHA 2.UK Series Service Manual

15

DISASSEMBLY PROCEDURE

PU(H)-P71VHA.UK
PU(H)-P71VHA .UK
1
PU(H)-P71VHA#2.UK
PU(H)-P71VHAR3.UK
OPERATING PROCEDURE
1. Remov ing th e serv ice panel and top panel
(1) Remove 3 service panel fix i ng screws (5 × 10) and slide
the hook on the right downward to remove the service
panel.
(2) Remove screws (3 for front, 3 for rear/ 5 × 10) of the top
panel and remove it.
2. Remov ing th e fan motor (MF)
(1) Remove the service panel. (See Figure 1)
(2) Remove the top panel. (See Figure 1)
(3) Remove 5 fan grille fix i ng screws (5 × 10) to detach the
fan grille. (See Figure 1)
(4) Remove a nut (for right handed screw of M6) to detach the
propeller. (See Photo 1)
(5) Disconnect the connector MF3 on controller circuit board
in electrical parts box .
(6) Remove 3 fan motor fix i ng screws (5 × 16) to detach the
fan motor. (See Photo 2)
OC37 9 J
PU(H)-P100VHA.UK
PU(H)-P100VHA .UK
1
PU(H)-P100VHA#2.UK
PU(H)-P100VHAR3.UK
105
PU(H)-P71YHA.UK
PU(H)-P71YHA .UK
1
PU(H)-P71YHA#2.UK
PU(H)-P71YHAR3.UK
PHOTOS & ILLUSTRATION
Figure 1
Top panel fix i ng screws
Fan grille
Grill fix i ng screws
Ph oto 1
Propeller
Nut
Front panel fix i ng screws
Ph oto 2
Fan motor (MF)
Fan motor fix i ng screws
PU(H)-P100YHA.UK
PU(H)-P100YHA .UK
1
PU(H)-P100YHA#2.UK
PU(H)-P100YHAR3.UK
Top panel
Slide
Service panel
Service panel
fix i ng screws
Front panel
P100 Fan motor (MF)
Fan motor fix ing screws