Mitsubishi Electric PFD-P250VM-E, Руководство по обслуживанию

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[8-12 Parts Replacement Instructions ]
BS_08_C chapter 8 -
51
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(12A) Cut the pipe below four-way valve (21S4a) and in the middle with a pipe cutter as shown in the figure.
After cutting the pipe where indicated in the figure, remove the braze at the three areas shown in Figure 12.
Cut the pipe here.
Figure 12
Cut the pipe here.
Figure 13
The replacement parts for this part is
included with the replacement kit that
contains four-way valves (21S4a and
21S4b).
Replace the old cap with the one
included with the four-way valve.
The replacement parts for this part is included
with the replacement kit that contains
four-way valve (21S4a).
Replace the old cap with the one included
with the four-way valve.
(13A) Remove the pipe below four-way valve (21S4a) and on the back by removing the braze at the two areas on the bottom
of the pipe shown in Figure 13. Then, remove the braze at the areas on the top of the pipe.
(11A) Remove the pipe below four-way valve (21S4a) and on the front by removing the braze at the four areas shown in
Figure 11.
Remove the rubber spacer.
Figure 11
After being removed, leave the pipes at
the bottom inside the unit.
(Once removed from the unit, it will be
difficult to re-place the pipes.)
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