Hitachi RAS-(3-6)HVNC1(E) Service Manual page 434

10 Servicing
10.7.8 Removing the High pressure switch and Pressure switch for control
1 Remove the service cover and the bottom service cover following "10.7.1 Removing service cover", and "10.7.4 Remo-
ving bottom service cover and rear cover".
2 Collect the refrigerant from the check joint according to "10.7.7 Removing the compressor", in this chapter.
3 Remove the soundproof cover on the compressor.
4 Disconnect the Faston Terminals of High Pressure Switch and Pressure sensor for PD control.
5 Remove the high pressure switch and the pressure switch for control from the brazed part of discharge piping.
N O T E
Beware the cover screws do not damage the wirings when performing the procedure in reverse way.
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SMGB0087 rev.0 - 12/2013