York YCAL Series - List of Figures

JOHNSON CONTROLS
10
FORM 150.66-NM3
ISSUE DATE: 09/25/2020
LIST OF FIGURES
FIG. 1 – REFRIGERANT FLOW DIAGRAM ..........................................................................................30
FIG. 2 – SINGLE-POINT SUPPLY CONNECTION – TERMINAL BLOCK, NON-FUSED
DISCONNECT SWITCH OR CIRCUIT BREAKER (0041 - 0071) ........................................... 37
FIG. 3 – CONTROL WIRING ...................................................................................................................38
FIG. 4 – CONTROL CIRCUIT .................................................................................................................. 58
FIG. 5 – POWER CIRCUIT ......................................................................................................................60
FIG. 6 – WIRING DETAILS......................................................................................................................61
FIG. 7 – CONNECTION DIAGRAM ........................................................................................................62
FIG. 8 – CONNECTION DIAGRAM MICROBOARD (PARTIAL) .........................................................63
FIG. 9 – UNIT CLEARANCES.................................................................................................................92
FIG. 10 – LEAVING WATER TEMPERATURE CONTROL EXAMPLE ...............................................132
FIG. 11 – SETPOINT ADJUST ................................................................................................................132
FIG. 12 – YCAL0041 – YCAL0071 FAN LOCATION (TYPICAL) .........................................................136
FIG. 13 – TYPICAL INVERTER LOCATION .......................................................................................... 137
FIG. 14 – INVERTER ENCLOSURE ....................................................................................................... 137
FIG. 15 – POTENTIOMETER SETTINGS ..............................................................................................138
FIG. 16 – INVERTER POWER WIRING SCHEMATIC ..........................................................................139
FIG. 17 – INVERTER WIRING ................................................................................................................139
FIG. 18 – FIELD AND FACTORY ELECTRICAL CONNECTIONS OPTIONAL REMOTE
TEMPERATURE RESET BOARD ..........................................................................................143
FIG. 19 – IPU II & I/O LAYOUT ...............................................................................................................148
FIG. 20 – MICROBOARD RELAY CONTACT ARCHITECTURE ......................................................... 152
FIG. 21 – PRINTER TO MICROBOARD ELECTRICAL CONNECTIONS ..........................................153
FIG. 22 – MICRO PANEL CONNECTIONS ............................................................................................159