York MILLENNIUM YCUL0045SC, Installation Operation & Maintenance

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YORK INTERNATIONAL
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LIST OF FIGURES
1 Refrigerant Flow Diagram .................................................................................... 8
2 Multipoint Power Supply Wiring – Standard Unit ............................................... 18
3 Single Point Power Supply Wiring ...................................................................... 19
4 Optional Single Point Power Supply Wiring –
N-F Disc Switch Or Circuit Breaker .................................................................... 20
5 CTB1 Field Control Wiring .................................................................................. 21
6 CTB2 Field Control Wiring .................................................................................. 21
7 CTB3 Field Control Wiring .................................................................................. 22
8 Discharge Air Sensor Field Wiring ..................................................................... 23
9 Optional Suction Temperature Sensor Field Wiring .......................................... 23
10 Discharge Air Temperature Control ................................................................. 121
11 Suction Pressure Control ................................................................................. 123
12 Field & Factory Electrical Connections – Optional
Remote Temperature Reset Board ................................................................ 128
13 Microboard Layout ............................................................................................ 132
14 Microboard Relay Contacts .............................................................................. 137
15 Printer Electrical Connections .......................................................................... 138
16 Elementary Diagram ........................................................................................ 146
17 Elementary Diagram ........................................................................................ 150
18 Elementary Diagram ........................................................................................ 154
19 Elementary Diagram ........................................................................................ 158
20 Type CP-1 ......................................................................................................... 164
21 Type CP-2 ......................................................................................................... 164
22 R-Spring Seismic Isolators .............................................................................. 165
23 Type CP Mounting ............................................................................................. 166
24 “AEQM” Spring-Flex Mounting ........................................................................... 167