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TABLE OF CONTENTS
TABLE OF ILLUSTRATIONS
Figure 1.3.0 Duct Temperature Sensor ....................................... 12
Figure 1.4.0 Temperature and Humidity Sensor .......................... 12
Figure 1.5.0 Sensor Locations in ERV Units, HE2XINH Shown ..... 13
Figure 2.0.0 C.PCO Controller Buttons ....................................... 14
Figure 2.0.1 Controller External Connections .............................. 14
Figure 2.0.2 Expansion Module Detail ........................................ 15
Figure 2.0.3 Optional Remote User Terminal (RUT)
Button Locations .................................................... 15
Figure 2.1.0 Optional Remote User Terminal (RUT) ...................... 16
Figure 2.1.1 Connecting a RUT ................................................... 17
Figure 4.2.0 X3 Terminals ..........................................................23
Figure 4.2.1 CO2 Sensor (Duct Mount, Side View).......................24
Figure 4.2.2 CO2 Sensor (Wall Mount) ....................................... 24
Figure 4.2.3 Pressure Differential Transmitter (typ) ....................25
Figure 4.2.4 Electrical Pressure Differential Transmitter .............25
Figure 5.1.0 Smoke Detector ......................................................28
Figure 5.1.1 Motion Sensor (Ceiling Mount) .................................28
Figure 5.1.2 Motion Sensor (Wall Mount) ....................................28
Figure 5.1.3 Overflow Switch .....................................................29
Figure 5.1.4 Pressure Differential Transmitter (Typ) ....................29
Figure 5.1.5 Current Switch .......................................................30
Figure 13.2.0 Ethernet Connection ........................................... 109
Figure 15.1.0 KP Setpoint Charts .............................................. 124
Figure 15.1.1 KP Adjustment Worksheet ................................... 126
Figure 15.1.2 Ti Adjustment Worksheet .................................... 127
Figure 15.5.0 Model ACS320 Shown ........................................ 136
Figure 15.6.2 ABB Keypad Buttons ........................................... 136
Figure 15.5.1 VFD Keypads in Ebox .......................................... 136
Figure 15.6.3 Three Phase Power Wiring Schematic ................. 142
Figure 15.6.4 Lenze AC Tech VFD ............................................. 143
Figure 15.6.6 Lenze AC Tech Keypad Buttons ........................... 143
Figure 15.6.5 VFD Keypads in Ebox .......................................... 143
Figure 15.6.7 575V Three Phase Power Wiring Schematic ........ 147