York YCUL0055EE - Page 9

JOHNSON CONTROLS
9
Form 150.63-NM9
Issue date: 5/20/2021
List of tables
TABLE 1 - Fitting Equivalent Lengths .....................................................................................................................35
TABLE 2 - Refrigerant Piping Charges ...................................................................................................................35
TABLE 3 - Miscellaneous Liquid Line Pressure Drops ........................................................................................... 36
TABLE 4 - Refrigerant Line Connections ...............................................................................................................36
TABLE 5 - Voltage Limitations ................................................................................................................................ 41
TABLE 6 - Physical Data (English) .........................................................................................................................42
TABLE 7 - Physical Data (SI) .................................................................................................................................43
TABLE 8 - Micro Panel Power Supply ....................................................................................................................44
TABLE 9 - Voltage Range ......................................................................................................................................44
TABLE 10 - Lug Ranges .........................................................................................................................................48
TABLE 11 - Status Key Messages Quick Reference List ..................................................................................... 116
TABLE 12 - Operation Data ..................................................................................................................................120
TABLE 13 - Cooling Setpoints Programmable Limits and Defaults ......................................................................131
TABLE 14 - Program Key Limits and Defaults .....................................................................................................131
TABLE 15 - Setpoints Quick Reference List .........................................................................................................132
TABLE 16 - Options Key Programming Quick Reference List .............................................................................138
TABLE 17 - Discharge Air Temperature Control for 5 and 6 Compressors (7 and 8 Steps) .................................140
TABLE 18 - Discharge Air Temperature Control for 4 Compressors (6 Steps) .....................................................140
TABLE 19 - YCUL0020 – YCUL0072 Condenser Fan Control Using Outdoor Ambient Temperature
and Discharge Pressure ..................................................................................................................143
TABLE 20 - YCUL0045 – YCUL0072 Condenser Fan Control Using Discharge Pressure Only .........................143
TABLE 21 - YCUL0020 – YCUL0072 Low Ambient Condenser Fan Control – Discharge Pressure Control .......144
TABLE 22 - YCUL0020 – YCUL0035 Low Ambient Condenser Fan Control – Discharge Pressure Control .......144
TABLE 23 - Compressor Operation – Load Limiting ............................................................................................145
TABLE 24 - I/O Digital Inputs ...............................................................................................................................149
TABLE 25 - I/O Digital Outputs .............................................................................................................................149
TABLE 26 - I/O Analog Inputs ..............................................................................................................................149
TABLE 27 - I/O Analog Outputs ............................................................................................................................149
TABLE 28 - Outdoor Air Sensor Temperature/Voltage/Correlation ....................................................................... 151
TABLE 29 - Discharge Air Temp. Sensor Temperature/Voltage/Resistance Correlation ...................................... 152
TABLE 30 - Pressure Transducers ....................................................................................................................... 153
TABLE 31 - Troubleshooting ................................................................................................................................156
TABLE 32 - Minimum, Maximum, and Default Values ..........................................................................................161
TABLE 33 - Values Required for Bas Communication .........................................................................................162
TABLE 34 - Real Time Error Numbers .................................................................................................................162
TABLE 35 - BACnet and Modbus Communications Data Map ............................................................................164
TABLE 36 - YorkTalk 2 Communications Data Map .............................................................................................169