Roberts Gorden NEMA 4 installation manual Table Of Figures

TABLE OF FIGURES
Figure 1: Example Site Layout	6
Figure 2: ROBERTS GORDON® ULTRAVAC™ Controller
Specifications	8
Figure 3: Variable Frequency Drive Components
(Factory pre-wiring shown)	10
Figure 4: Controller Mounting	11
Figure 5: Indoor Sensor Cable Detail	12
Figure 6: Outdoor Sensor, VFD (0-10 V) Signal, RS-485
Communications Cable and
Pressure Switch Cable Detail	12
Figure 7: Variable Frequency Drive Mounting	13
Figure 8: Indoor Sensor Mounting	14
Figure 9: Outdoor Sensor Placement	14
Figure 10: Central Controller Communication Equalization
Wiring	15
Figure 11: ROBERTS GORDON® ULTRAVAC™ Central
Controller External Wiring	16
Figure 12: ROBERTS GORDON® ULTRAVAC™ Satellite
Controller External Wiring	18
Figure 13: Modem Location	20
Figure 14: RS-485 PC Connection	21
Figure 15: TCP/IP Communication Module Mounting	22
Figure 16: TCP/IP Communication Module Wiring	23
Figure 17: 9 Pin Adapter for PC	24
Figure 18: Communications Between Multiple Controllers	25
Figure 19: Repeater Wiring	26
Figure 20: End Vent Vacuum	30
Figure 21: Possible Damper Couplings’ Locations	31
Figure 22: ROBERTS GORDON® ULTRAVAC™ Controller
Components Diagram	33
Figure 23: Variable Frequency Drive Components Diagram ...	34
Figure 24: Troubleshooting Flow Chart	37