List of Figures

FORM 100.50-NOM6 (1207)
LIST OF FIGURES
FIG. 1-1 – PACKAGED ROOFTOP AIR CONDITIONING UNIT	13
FIG. 2-1 – UNIT CLEARANCES	18
FIG. 2-2 – LIFTING LUG LOCATIONS	19
FIG. 2-3 – UNIT RIGGING	19
FIG. 2-4 – GENERAL ARRANGEMENT DRAWING	25
FIG. 2-5 – GENERAL ARRANGEMENT DRAWING	28
FIG. 2-6 – DRAIN TRAP SHOWING WATER LOCATION DURING DRAW THROUGH
OPERATION STAGES	32
FIG. 2-7 – TRAP DETAIL FOR DRAW THROUGH APPLICATION	32
FIG. 2-8 – FIELD CONTROL WIRING CONNECTIONS	36
FIG. 2-9 – SINGLE-POINT POWER SUPPLY WIRING	38
FIG. 2-10 – SINGLE-POINT POWER SUPPLY WIRING WITH NON-FUSED DISCONNECT	39
FIG. 2-11 – DUAL-POINT POWER SUPPLY WIRING	40
FIG. 2-12 – ATMOSPHERIC SENSOR PROBE	43
FIG. 2-13 – TYPICAL GAS PIPING CONNECTION	45
FIG. 2-14 – COMBUSTION VENT	46
FIG. 3-1 – FAN HOLD DOWN BRACKETS	48
FIG. 3-2 – MANIFOLD GAS PRESSURE ADJUSTMENT	54
FIG. 4-1 – SHEAVE ALIGNMENT	56
FIG. 4-2 – FAN DATA PLATE - BELT TENSION	57
FIG. 4-3 – BELT TENSIONING GAUGE	57
FIG. 4-4 – EXAMPLE OF FC FAN SHAFT/WHEEL MARKING	58
FIG. 4-5 – BEARING WITH SETSCREW TYPE LOCKING DEVICE	60
FIG. 4-6 – BEARING WITH ECCENTRIC CAM	60
FIG. 4-7 – ECCENTRIC CAM LOCKING COLLAR BEARING INSTALLATION	61
FIG. 4-8 – SPLIT BEARING	61
FIG. 5-1 – CONDENSER FAN VFD POTENTIOMETER SETTINGS	73
FIG. 6-1 – UNIT CONTROLLER INTERFACE	99
FIG. 8-1 – CONNECTOR LOCATIONS	157

12	JOHNSON CONTROLS

York YPAL 061, YPAL 050, YPAL 051, YPAL 060 List of Figures, Packaged Rooftop AIR Conditioning Unit