Mitsubishi Electric City Multi CMH-WM250V-A, Service Handbook

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[8-13 Parts Replacement Instructions ]
BS_08_E chapter 8 -
113
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(11) Before removing the front heat exchanger, protect the surrounding electrical components and the pipe cover with a
recommended felt soaked in water, and then remove the braze from four areas. (See Figure 8.)
To remove the right and left rear heat exchangers, remove the braze from four areas. (See Figures 9 and 10.)
(12) Remove the front pillar by unscrewing the 7 screws. (See Figure 11.)
(13) Disconnect the TH7 sensor holder from the front pillar. (See Figure 11 Rear.)
(14) To remove the front heat exchanger, first remove the front, left, right, and center frames by unscrewing the 16 screws.
(See Figure 12.)
To remove the right and left rear heat exchangers, remove the top and the rear frames in addition to the front, left, right,
and center frames by unscrewing the 21 screws. (See Figure 12.)
(15) Remove the center front pillar by unscrewing the 4 screws. (See Figure 13.)
Remove the braze from the
areas encircled in the figure.
Remove the braze from the
areas encircled in the figure.
Remove the braze from the
areas encircled in the figure.
Front pillar
Front heat exchanger
Rear
Front pillar
TH7
Connector
Figure 11
Center frame
Front frame
Right frame
Left frame
Figure 12
Rear frame
Figure 13
Center front pillar
Top frame
Removing the front heat exchanger
(Figure 8)
Removing the left rear heat
exchanger (Figure 9)
Removing the right rear heat
exchanger (Figure 10)
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