Predator PREDATOR MAGNUM DJ150, Installation Manual

Page: 3 / 52

035-19046-002-B-0104
Unitary Products Group 3
LIST OF FIGURES
Fig. # Pg. #
1 UNIT SHIPPING BRACKET . . . . . . . . . . . . . . . . . . . . . 8
2 COMPRESSOR SECTION . . . . . . . . . . . . . . . . . . . . . . 9
3 PREDATOR“ MAGNUM COMPONENT LOCATION . 10
4 UNIT 4 POINT LOAD . . . . . . . . . . . . . . . . . . . . . . . . . 11
5 UNIT 6 POINT LOAD . . . . . . . . . . . . . . . . . . . . . . . . . 12
6 UNIT CENTER OF GRAVITY . . . . . . . . . . . . . . . . . . . 12
7 UNIT DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 13
8 BOTTOM DUCT OPENINGS (FROM ABOVE). . . . . . 14
9 REAR DUCT DIMENSIONS . . . . . . . . . . . . . . . . . . . . 15
10 PREDATOR“ MAGNUM ROOF CURB
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
11 SUNLINE™ TO PREDATOR“ MAGNUM
TRANSITION ROOF CURBS . . . . . . . . . . . . . . . . . . . 16
12 SIDE PANELS WITH HOLE PLUGS. . . . . . . . . . . . . . 16
13 RETURN DOWNFLOW PLENUM WITH PANEL . . . . 17
14 DISCHARGE PANEL IN PLACE . . . . . . . . . . . . . . . . . 17
15 CONDENSATE DRAIN . . . . . . . . . . . . . . . . . . . . . . . . 17
Fig. # Pg. #
16 ELECTRONIC THERMOSTAT FIELD WIRING . . . . . 18
17 FIELD WIRING 24 VOLT THERMOSTAT . . . . . . . . . 19
18 FIELD WIRING DISCONNECT - COOLING UNIT
WITH/WITHOUT ELECTRIC HEAT . . . . . . . . . . . . . . 19
19 FIELD WIRING DISCONNECT - COOLING UNIT
WITH GAS HEAT . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
20 SIDE ENTRY GAS PIPING. . . . . . . . . . . . . . . . . . . . . 23
21 BOTTOM ENTRY GAS PIPING . . . . . . . . . . . . . . . . . 23
22 ENTHALPY SET POINT CHART . . . . . . . . . . . . . . . . 27
23 HONEYWELL ECONOMIZER CONTROL W7212 . . . 27
24 BELT ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . 28
25 DRY COIL DELTA P . . . . . . . . . . . . . . . . . . . . . . . . . . 32
26 TYPICAL FLAME . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
27 TYPICAL GAS VALVE . . . . . . . . . . . . . . . . . . . . . . . . 42
28 BASIC TROUBLESHOOTING FLOWCHART . . . . . . 44
29 POWER ON FLOW CHART . . . . . . . . . . . . . . . . . . . . 44
30 TRIP FAILURE FLOW CHART. . . . . . . . . . . . . . . . . . 45
LIST OF TABLES
Tbl. # Pg. #
1 UNIT VOLTAGE LIMITATIONS . . . . . . . . . . . . . . . . . . 11
2 UNIT TEMPERATURE LIMITATIONS 11
3 UNIT WEIGHTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4 4 POINT LOAD WEIGHT . . . . . . . . . . . . . . . . . . . . . . . 12
5 6 POINT LOAD WEIGHT . . . . . . . . . . . . . . . . . . . . . . . 12
6 UNIT CLEARANCES . . . . . . . . . . . . . . . . . . . . . . . . . . 13
7 CONTROL WIRE SIZES . . . . . . . . . . . . . . . . . . . . . . . 17
8 ELECTRICAL DATA DJ150 (12-1/2 TON) WITHOUT
POWERED CONVENIENCE OUTLET . . . . . . . . . . . . 21
9 ELECTRICAL DATA DJ150 (12-1/2 TON) WITH
POWERED CONVENIENCE OUTLET . . . . . . . . . . . . 21
10 PHYSICAL DATA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
11 MINIMUM SUPPLY AIR CFM . . . . . . . . . . . . . . . . . . . 22
12 GAS HEAT APPLICATION DATA . . . . . . . . . . . . . . . . 23
13 GAS PIPE SIZING - CAPACITY OF PIPE . . . . . . . . . . 23
14 SUPPLY AIR LIMITATIONS . . . . . . . . . . . . . . . . . . . . 28
15 DJ150, 12-1/2 TON STANDARD MOTOR DOWN
SHOT BLOWER PERFORMANCE . . . . . . . . . . . . . . . 29
Tbl. # Pg. #
16 DJ150, 12-1/2 TON OPTIONAL MOTOR DOWN
SHOT BLOWER PERFORMANCE . . . . . . . . . . . . . . . 29
17 DJ150, 12-1/2 TON STANDARD MOTOR SIDE
SHOT BLOWER PERFORMANCE . . . . . . . . . . . . . . . 30
18 DJ150, 12-1/2 TON OPTIONAL MOTOR SIDE
SHOT BLOWER PERFORMANCE . . . . . . . . . . . . . . . 30
19 INDOOR BLOWER SPECIFICATIONS. . . . . . . . . . . . 31
20 ADDITIONAL STATIC RESISTANCE . . . . . . . . . . . . . 33
21 MOTOR SHEAVE DATUM DIAMETERS . . . . . . . . . . 33
22 ELECTRIC HEAT LIMIT SETTING . . . . . . . . . . . . . . . 36
23 ELECTRIC HEAT ANTICIPATOR SETPOINTS . . . . . 36
24 GAS HEAT LIMIT CONTROL SETTINGS. . . . . . . . . . 38
25 GAS HEAT ANTICIPATOR SETPOINTS . . . . . . . . . . 39
26 GAS HEAT STAGES. . . . . . . . . . . . . . . . . . . . . . . . . . 40
27 GAS RATE CUBIC FEET PER HOUR . . . . . . . . . . . . 41
28 UNIT CONTROL BOARD FLASH CODES . . . . . . . . . 43
29 IGNITION CONTROL FLASH CODES . . . . . . . . . . . . 43