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DM090 installation manual
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Contents
Main
INSTALLATION MANUAL
TABLE OF CONTENTS
OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
START-UP (COOLING) . . . . . . . . . . . . . . . . . . . . . . . . . . 37
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . 39
LIST OF FIGURES
LIST OF TABLES
GENERAL
SAFETY CONSIDERATIONS
INSPECTION
REFERENCE
APPROVALS
6 - 12 Ton Predator Model Number Nomenclature
Airflow
Product Category
Product Identifier
Installation Options Additional Options
035-17311-003-A-0704
Unitary Products Group 7
NOMENCLATURE, ADDITONAL OPTIONS:
Page
Page
INSTALLATION
INSTALLATION SAFETY INFORMATION
FIGURE 3 - COMPRESSOR SECTION
PRECEDING INSTALLATION
LIMITATIONS
LOCATION
FIGURE 4 - PREDATOR COMPONENT LOCATION
RIGGING AND HANDLING
TABLE 1: UNIT VOLTAGE LIMITATIONS
TABLE 2: UNIT TEMPERATURE LIMITATIONS
CLEARANCES
FIGURE 5 - UNIT 4 POINT LOAD TABLE 3: UNIT WEIGHTS
FIGURE 7 - UNIT CENTER OF GRAVITY
TABLE 4: 6 POINT LOAD WEIGHT
TABLE 5: 4 POINT LOAD WEIGHT
FIGURE 8 - UNIT DIMENSIONS
F R O N T
DETAIL C
B
DETAIL
FIGURE 9 - BOTTOM DUCT OPENINGS (FROM ABOVE)
FIGURE 10 - REAR DUCT DIMENSIONS
DUCTWORK
DUCT COVERS
FIGURE 11 - PREDATOR ROOF CURB DIMENSIONS
FIGURE 12 - SUNLINE T O PREDA TOR
Page
THERMOSTAT WIRING
POWER AND CONTROL WIRING
POWER WIRING DETAIL
TABLE 7: CONTROL WIRE SIZES
FIGURE 17 - ELECTRONIC THERMOSTAT FIELD WIRING
U N I T C O N T R O L B O A R D
T - S T A T
TABLE 8: ELECTRICAL DATA - DM090 (7-1/2 TON) WITHOUT POWER CONVENIENCE OUTLET
TABLE 9: ELECTRICAL DATA - DM090 (7-1/2 TON) WITH POWER CONVENIENCE OUTLET
FIGURE 19 - FIELD WIRING DISCONNECT
TABLE 10: ELECTRICAL DATA - DM120 (10 TON) WITHOUT POWER CONVENIENCE OUTLET
TABLE 11: ELECTRICAL DATA - DM120 (10 TON) WITH POWER CONVENIENCE OUTLET
TABLE 13: ELECTRICAL DATA - DM150 (12-1/2 TON) WITH POWER CONVENIENCE OUTLET
TABLE 12: ELECTRICAL DATA - DM150 (12-1/2 TON) WITHOUT POWER CONVENIENCE OUTLET
OPTIONS/ACCESSORIES
TABLE 14: PHYSICAL DATA
TABLE 15: MINIMUM SUPPLY AIR CFM
ECONOMIZER AND POWER EXHAUST SET POINT ADJUSTMENTS AND INFORMATION
FIGURE 20 - ENTHALPY SET POINT CHART
(18)
+
C)
F (
PHASING
BLOWER ROTATION
BELT TENSION
TABLE 16: SUPPLY AIR LIMITATIONS
FIGURE 22 - BELT ADJUSTMENT
TABLE 17: 7-1/2 TON STANDARD MOTOR DOWN SHOT BLOWER PERFORMANCE*
TABLE 18: 7-1/2 TON OPTIONAL MOTOR DOWN SHOT BLOWER PERFORMANCE*
TABLE 19: 10 TON STANDARD MOTOR DOWN SHOT BLOWER PERFORMANCE*
TABLE 20: 10 TON OPTIONAL MOTOR DOWN SHOT BLOWER PERFORMANCE*
TABLE 21: 12-1/2 TON STANDARD MOTOR DOWN SHOT BLOWER PERFORMANCE*
TABLE 22: 12-1/2 TON OPTIONAL MOTOR DOWN SHOT BLOWER PERFORMANCE*
TABLE 23: 7-1/2 TON STANDARD MOTOR SIDE SHOT BLOWER PERFORMANCE*
TABLE 24: 7-1/2 TON OPTIONAL MOTOR SIDE SHOT BLOWER PERFORMANCE*
TABLE 25: 10 TON STANDARD MOTOR DOWN SHOT BLOWER PERFORMANCE*
TABLE 26: 10 TON OPTIONAL MOTOR DOWN SHOT BLOWER PERFORMANCE*
30 Unitary Products Group
TABLE 27: 12-1/2 TON STANDARD MOTOR SIDE SHOT BLOWER PERFORMANCE*
TABLE 28: 12-1/2 TON OPTIONAL MOTOR SIDE SHOT BLOWER PERFORMANCE*
AIR BALANCE
CHECKING AIR QUANTITY
TABLE 29: INDOOR BLOWER SPECIFICATIONS
SUPPLY AIR DRIVE ADJUSTMENT
FIGURE 23 - DRY COIL DELTA P
( )
OPERATION
SEQUENCE OF OPERATIONS OVERVIEW
TABLE 30: ADDITIONAL STATIC RESISTANCE
TABLE 31: MOTOR SHEAVE DATUM DIAMETERS
COOLING SEQUENCE OF OPERATION
SAFETY CONTROLS
COMPRESSOR PROTECTION
ELECTRIC HEATING SEQUENCE OF OPERATIONS
ELECTRIC HEATING OPERATION ERRORS
ELECTRIC HEAT ANTICTPATOR SETPOINTS
TABLE 32: ELECTRIC HEAT LIMIT SETTING
TABLE 33: ELECTRIC HEAT ANTICIPATOR SETPOINTS
START-UP (COOLING)
PRESTART CHECK LIST
OPERATING INSTRUCTIONS
POST START CHECK LIST
CHARGING THE UNIT
TABLE 35: 10 TON STANDARD EFFICIENCY SUPERHEAT CHARGING
TABLE 36: 12.5 TON STANDARD EFFICIENCY SUPERHEAT CHARGING
NORMAL MAINTENANCE
GENERAL
TROUBLESHOOTING
PREDATOR FLASH CODES
TABLE 37: UNIT CONTROL BOARD FLASH CODES
Trip/Failure
Cool Off
Monitor
Ignition Control Failure / Limit Switch Trip / No Jumper Plug in Heat Section
COOLING TROUBLESHOOTING GUIDE