FORM 150.66-NM3
ISSUE DATE: 09/25/2020
11
JOHNSON CONTROLS
LIST OF TABLES
TABLE 1 – SETPOINTS ENTRY LIST ...................................................................................................42
TABLE 2 – TEMPERATURES AND FLOWS .........................................................................................45
TABLE 3 – VOLTAGE LIMITATIONS .....................................................................................................45
TABLE 4 – ETHYLENE GLYCOL CORRECTION FACTORS ...............................................................46
TABLE 5 – TEMPERATURES AND FLOWS (SI) ..................................................................................47
TABLE 6 – VOLTAGE LIMITATIONS .....................................................................................................47
TABLE 7 – ETHYLENE GLYCOL CORRECTION FACTORS ............................................................... 48
TABLE 8 – PHYSICAL DATA (ENGLISH) .............................................................................................50
TABLE 9 – SOUND DATA (ENGLISH) ...................................................................................................52
TABLE 10 – ELECTRICAL DATA (ENGLISH) .........................................................................................54
TABLE 11 – MICRO PANEL POWER SUPPLY .......................................................................................56
TABLE 12 – VOLTAGE RANGE ...............................................................................................................56
TABLE 13 – STATUS KEY MESSAGES QUICK REFERENCE LIST .................................................106
TABLE 14 – OPERATION DATA ............................................................................................................. 110
TABLE 15 – COOLING SETPOINTS, PROGRAMMABLE LIMITS AND DEFAULTS ....................... 118
TABLE 16 – PROGRAM KEY LIMITS AND DEFAULTS ......................................................................122
TABLE 17 – SETPOINTS QUICK REFERENCE LIST .........................................................................123
TABLE 18 – UNIT KEYS PROGRAMMING QUICK REFERENCE LIST ............................................129
TABLE 19 – COMPRESSOR STAGING FOR RETURN WATER CONTROL ..................................... 133
TABLE 20 – RETURN CHILLED LIQUID CONTROL FOR 4 COMPRESSORS (6 STEPS) .............134
TABLE 21 – RETURN CHILLED LIQUID CONTROL FOR 4 COMPRESSORS (6 STEPS) .............135
TABLE 22 – YCAL0041 – YCAL0071 CONDENSER FAN CONTROL USING OUTDOOR
AMBIENT TEMPERATURE AND DISCHARGE PRESSURE. ........................................ 136
TABLE 23 – YCAL0041 – YCAL0071 CONDENSER FAN CONTROL USING DISCHARGE
PRESSURE ONLY ..............................................................................................................136
TABLE 24 – INVERTER OPTION CONDENSER FAN CONTROL OPERATION ..............................140
TABLE 25 – COMPRESSOR OPERATION – LOAD LIMITING ........................................................... 141
TABLE 26 – MICROBOARD DIGITAL INPUTS ....................................................................................147
TABLE 27 – MICROBOARD DIGITAL OUTPUTS ................................................................................147
TABLE 28 – MICROBOARD ANALOG INPUTS ...................................................................................147
TABLE 29 – MICROBOARD ANALOG OUTPUTS ...............................................................................147
TABLE 30 – OUTDOOR AIR SENSOR TEMPERATURE/VOLTAGE/RESISTANCE
CORRELATION ...................................................................................................................149
TABLE 31 – ENTERING/LEAVING CHILLED LIQUID TEMP. SENSOR, COOLER INLET
TEMPERATURE SENSOR, AND SUCTION TEMPERATURE SENSOR:
TEMPERATURE/VOLTAGE CORRELATION ...................................................................150
TABLE 32 – TROUBLESHOOTING .......................................................................................................154