Specifications

JOHNSON CONTROLS
10
FORM 150.72-NM1 (908)
LIST OF FIGURES
FIG. 1 – UNIT COMPONENTS FRONT ......................................................................................................21
FIG. 2 – UNIT COMPONENTS SIDE ..........................................................................................................22
FIG. 3 – POWER PANEL COMPONENTS ..................................................................................................23
FIG. 4 – POWER PANEL / CONTROL COMPONENTS .............................................................................24
FIG. 5 – REFRIGERANT FLOW DIAGRAM ...............................................................................................30
FIG. 6 – PROCESS AND INSTRUMENTATION DIAGRAM .......................................................................31
FIG. 7 – UNIT RIGGING/LIFTING ..............................................................................................................33
FIG. 8 – CHILLED LIQUID SYSTEM ..........................................................................................................36
FIG. 9 – SINGLE-POINT SUPPLY CONNECTION – TERMINAL BLOCK,
NON-FUSED DISCONNECT SWITCH OR CIRCUIT BREAKER .................................................39
FIG. 10 – CONTROL WIRING INPUTS .......................................................................................................40
FIG. 11 – CONTROL WIRING OUTPUTS ...................................................................................................41
FIG. 12 – ELEMENTARY WIRING DIAGRAM ............................................................................................64
FIG. 13 – ELEMENTARY WIRING DIAGRAM ............................................................................................66
FIG. 14 – CONDENSER FAN MAPPING AND SEQUENCING ..................................................................68
FIG. 15 – COMPRESSOR WIRING .............................................................................................................70
FIG. 16 – POWER OPTIONS CONNECTION DIAGRAM ...........................................................................72
FIG. 17 – POWER PANEL ...........................................................................................................................74
FIG. 18 – DUAL PUMP WIRING .................................................................................................................76
FIG. 19 – WIRING ........................................................................................................................................78
FIG. 20 – MICRO PANEL CONECTIONS ...................................................................................................80
FIG. 21 – UNIT CLEARANCES – ALL MODELS .......................................................................................87
FIG. 22 – LEAVING WATER TEMPERATURE CONTROL EXAMPLE ....................................................143
FIG. 23 – SETPOINT ADJUST ..................................................................................................................143
FIG. 24 – CONDENSER FAN LOCATIONSWIRING DIAGRAMS ............................................................147
FIG. 25 – MICROBOARD LAYOUT ..........................................................................................................160
FIG. 26 – I/O BOARD RELAY CONTACT ARCHITECTURE ....................................................................164
FIG. 27 – PRINTER TO MICROBOARD ELECTRICAL CONNECTIONS ................................................165