Toshiba RAS-2M21U2ACVG-SG Service Manual page 87

No. Part name
High pressure 1.Detachment
⑬
switch 1) Perform work of ①.
2) Recover the refrigerant gas form the outdoor unit.
3) Perform work of ②, ③, ④ and ⑤.
4) Remove the sound-insulation material and partition.
5) Remove the high pressure switch by the burner.
Take care that the electric parts,
butyle, compressor, accum tank, heat exchanger,
and etc. are not caught by flame.
(Otherwise pperation trouble may occur.)
1.Attachment
・Be sure not to burn lead wire of the high pressure
switch.
Adjust the temperature of the hight pressure
switch to below 100
the wet towel for cooling.
Use the protective plate for the brazing.
14
Plate Fix 1) Perform works from ① to ⑤.
Packed-Valve
2) Recover the refrigerant gas from the outdoor unit.
& Body-PMV
3) Remove screw 2pcs. (ST1TØ4×10L) from Plate fix
Packed-Valve
4) Remove Plate fix Packed-Valve by brazing 2 points.
• Take care to keep the PMV, coil-PMV, and
Procedure
C during the brazing. Use
º
Packed-Valve away naked flames.
Hi gh pressure switch
Brazing 2 points
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Remarks
Protective plate
Wet towel
Screw