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 Figure 7−2, the schematic diagram for standard refrigeration units.
Figure 7−2 provides the basic schematic diagram for standard refrigeration units.
Figure 7−3 provides the legend for use with Figure 7−4, the schematic diagram for units with available options
except Vent Positioning System, eAutoFresh and Emergency Bypass.
Figure 7−4 provides the basic schematic diagram for units with available options except Vent Positioning System,
eAutoFresh and Emergency Bypass.
Figure 7−5 provides the legend for use with Figure 7−6, the schematic diagram for units with eAutoFresh and/or
Emergency Bypass.
Figure 7−6 provides the basic schematic diagram for units with units with eAutoFresh and/or Emergency Bypass.
Figure 7−7 supplements Figure 7−4 and Figure 7−6 and provides schematic and wiring diagrams for Upper Vent
Position Sensor (VPS).
Figure 7−8 supplements Figure 7−4 and Figure 7−6 and provides schematic and wiring diagrams for Lower VPS.
Options other than those mentioned below may be included in wiring diagrams.
Figure 7−9 provides the wiring diagram for standard refrigeration units with 3−phase condenser fan motors.
Figure 7−10 provides the wiring diagram for units with Single Phase condenser fan motors and/or optional 5+1 heater
arrangement.
Figure 7−11 provides the wiring diagram for units with eAutoFresh and/or Emergency Bypass installed.
SECTION 7
ELECTRICAL WIRING SCHEMATICS
NOTE
7−1
T-340