Service manual

7--1 T -318
SECTION 7
ELECTRICAL WIRING SCHEMATIC
7.1 INTRODUCTION
This section contains the Electrical Schematics and Wiring Diagrams. The diagrams are presented as follows:
Figure 7-1 provides the legend for use with all figures.
Figure 7-2 provides the schematic diagram for units with normal evaporator fan operation capability.
Figure 7-3 provides the schematic diagram for units with single evaporator fan operation capability.
Figure 7-4 supplements the other schematic diagrams and provides schematics for Upper and Lower VPS and
T ransfresh.
Figure 7-5 supplements the other schematic diagrams and provides schematics Emergency Bypass.
Figure 7-6 provides the Schematic and Wiring Diagrams for the Electronic Partlow Recorder
Figure 7-7 provides the wiring diagram for units with normal evaporator fan operation capability.
Figure 7-8 provides the wiring diagram for units equipped with single evaporator fan operation capability.
Sequence of operation descriptions for the various modes of operation are provided in paragraph 4.10.