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Troubleshooting for vent (mode) changeover...................................................................... 80- 70
Troubleshooting for FRESH/RECIRC air changeover ......................................................... 80- 72
Troubleshooting for temperature sensor system ................................................................. 80- 74
Troubleshooting with gauge pressure.................................................................................. 80- 75
Connection of service tool ................................................................................................... 80- 78
Precautions for disconnecting and connecting air conditioner piping .................................. 80- 80
Handling of compressor oil .................................................................................................. 80- 82
90 Diagrams and drawings
Hydraulic circuit diagram ........................................................................................................ 90-
Symbols used in hydraulic circuit diagrams ......................................................................... 90-
Hydraulic circuit diagram ..................................................................................................... 90-
Electrical circuit diagram ......................................................................................................... 90- 15
Symbols used in electric circuit diagrams............................................................................ 90- 15
Electrical circuit diagram...................................................................................................... 90- 19
Air conditioner electrical circuit diagram .............................................................................. 90- 43
PC600, 650, 700-8E0
(04)
Table of Contents
3
3
7
00-11
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