Quantech QCC2015CEE, Installation, Operation And Maintenance Manual, Page: 7 / 172

QUANTECH
7
Form QCC2-NM1
Issue Date: 5/20/2021
L ist of figures
FIGURE 1 - Quantech Air-Cooled Scroll Compressor Condensing Unit ................................................................13
FIGURE 2 - Unit Components Front .......................................................................................................................18
FIGURE 3 - Power Panel Components ..................................................................................................................19
FIGURE 4 - Power Panel / Control Components ....................................................................................................20
FIGURE 5 - Refrigerant Flow Diagram ...................................................................................................................25
FIGURE 6 - Process and Instrumentation Diagram ................................................................................................26
FIGURE 7 - Unit Rigging ........................................................................................................................................27
FIGURE 8 - Single-Point Supply Connection – Terminal Block, Non-Fused Disconnect Switch
or Circuit Breaker ................................................................................................................................36
FIGURE 9 - Discharge Air Sensor Field Wiring ......................................................................................................36
FIGURE 10 - Control Wiring ...................................................................................................................................37
FIGURE 11 - Control Wiring Diagram, Single Circuit, IPU II ...................................................................................50
FIGURE 12 - Control Wiring Diagram, Single Circuit, IPU II ..................................................................................52
FIGURE 13 - Control Wiring Diagram, Dual Circuit, IPU II .....................................................................................54
FIGURE 14 - Control Wiring Diagram, Dual Circuit, IPU II .....................................................................................56
FIGURE 15 - Control Wiring Diagram, Details, Single Circuit ................................................................................58
FIGURE 16 - Control Wiring Diagram, Details, Dual Circuit ...................................................................................60
FIGURE 17 - Power Wiring, Single Circuit .............................................................................................................62
FIGURE 18 - Power Wiring, Single Circuit .............................................................................................................64
FIGURE 19 - Power Wiring, Single Circuit .............................................................................................................66
FIGURE 20 - Power Wiring, Single Circuit .............................................................................................................68
FIGURE 21 - Power Wiring, Dual Circuit ................................................................................................................70
FIGURE 22 - Power Wiring, Dual Circuit ................................................................................................................72
FIGURE 23 - Connection Wiring, Single Circuit .....................................................................................................74
FIGURE 24 - Connection Wiring, Single Circuit .....................................................................................................76
FIGURE 25 - Connection Wiring, Single Circuit .....................................................................................................78
FIGURE 26 - Connection Wiring, Single Circuit .....................................................................................................80
FIGURE 27 - Connection Wiring, Dual Circuit ........................................................................................................82
FIGURE 28 - Connection Wiring, Dual Circuit ........................................................................................................84
FIGURE 29 - Unit Clearances – All Models ............................................................................................................88
FIGURE 30 - Sample Isolator Location Drawing ....................................................................................................89
FIGURE 31 - Isolator Locations, 60 HZ ..................................................................................................................90
FIGURE 32 - One Inch Deflection Spring Isolator Cross-Reference ......................................................................91
FIGURE 33 - One Inch Deflection Spring Isolators Installation Instructions ...........................................................92
FIGURE 34 - Two Inch Deflection Seismic Isolator Cross-Reference ....................................................................93
FIGURE 35 - Seismic Isolator Installation And Adjustment ....................................................................................94
FIGURE 36 - Durulene Isolator Cross-Reference ..................................................................................................95
FIGURE 37 - Installation of Durulene Vibration Isolators .......................................................................................96
FIGURE 38 - Discharge Air Temperature Control .................................................................................................134
FIGURE 39 - Suction Pressure Control ................................................................................................................135
FIGURE 40 - QCC2040C – QCC2070C Fan Location (Typical) ..........................................................................137
FIGURE 41 - Microboard Layout ..........................................................................................................................144
FIGURE 42 - I/O Board Relay Contact Architecture ............................................................................................148
FIGURE 43 - Printer to Microboard Electrical Connections ..................................................................................149
FIGURE 44 - Micro Panel Connections ................................................................................................................155