Mitsubishi Electric PEFY-P40VMH-A Technical & Service Manual page 28

OPERATING PROCEDURE
(7) Remove the fixing screws (three) of the heat exchanger
cover, and remove the cover. Remove the fixing screws
(four) of the maintenance cover, and remove the cover. (Fig.
10)
(7) Remove the heat exchanger.
Fixing screws(non-piping side) : two (Fig. 9)
Fixing screws(piping side)
*Removerd heat exchanger is as shown fig 12
27
: two (Fig. 11)
Be careful on removing heavy parts.
PHOTOS
fig.10
Fixing screws
Maintenance cover
fig.11
Fixing screws
fig.12
(A)
Fixing screws