Table of Contents

246645-YTG-C-0708

DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 FACTORY INSTALLED OPTIONS . . . . . . . . . . . . . . . . . . . 5 FIELD INSTALLED ACCESSORIES . . . . . . . . . . . . . . . . . 6 NOMENCLATURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 GUIDE SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . 46

	LIST OF FIGURES
Fig. #		Pg. #
1	PREDATOR® COMPONENT LOCATION	. . . 3
2	UNIT 4 POINT LOAD	. . 35
3	UNIT CENTER OF GRAVITY	. . 35
4	UNIT 6 POINT LOAD	. . 35
5	UNIT DIMENSIONS	. . 36
6	PREDATOR® ROOF CURB DIMENSIONS	. . 37
7	SUNLINE™ TO PREDATOR® TRANSITION ROOF
	CURBS	. . 38
8	BOTTOM DUCT OPENINGS (FROM ABOVE)	. . 38
9	REAR DUCT DIMENSIONS	. . 39
10	DOWNFLOW ECONOMIZER HOOD DETAIL	. . 39
11	FACTORY INSTALLED DOWNFLOW ECONOMIZER	. . 40
12	FIELD INSTALLED DOWNFLOW ECONOMIZER
	W/POWER EXHAUST	. . 40
13	FIELD INSTALLED HORIZONTAL ECONOMIZER
	W/POWER EXHAUST	. . 41
14	SLAB ECONOMIZER DOWNFLOW W/POWER
	EXHAUST	. . 41
15	SLAB ECONOMIZER END RETURN W/POWER
	EXHAUST	. . 42
16	COOLING UNIT WITH GAS HEAT WIRING 230 VOLT
	DIAGRAM	. . 43
17	COOLING UNIT WITH/WITHOUT ELECTRIC HEAT
	WIRING DIAGRAM	. . 44
18	COOLING UNIT WITH GAS HEAT WIRING 460, 575 VOLT
	AND 50 HZ DIAGRAM	. . 45
	LIST OF TABLES
Tbl. #		Pg. #
1	ACCESSORIES	. . . .8
2	DM PHYSICAL DATA	. . .11
3	DM CAPACITY RATINGS	. . .12
4	UNIT VOLTAGE LIMITATIONS	. . .12
5	COOLING CAPACITY DM078 (6-1/2 TON) UNIT	. . .13
6	COOLING CAPACITY DM090 (7-1/2 TON) UNIT	. . .14
7	COOLING CAPACITY DM102 (8-1/2 TON) UNIT	. . .15
8	COOLING CAPACITY DM120 (10 TON) UNIT	. . .16
9	COOLING CAPACITY DM150 (12-1/2 TON) UNIT . . . .	. . .17
10	ELECTRICAL DATA DM078 (6-1/2 TON) STD EFFICIENCY
	W/O PWRD CONVENIENCE OUTLET	. . .18

Tbl. #

Pg. #

11 ELECTRICAL DATA DM078 (6-1/2 TON) STD EFFICIENCY WITH PWRD CONVENIENCE OUTLET . . . . . . . . . . . . . . . 18

12 ELECTRICAL DATA - DM090 (7-1/2 TON) STANDARD EFFICIENCY W/O PWRD CONV. OUTLET . . . . . . . . . . . . 19

13 ELECTRICAL DATA - DM090 (7-1/2 TON) STANDARD EFFICIENCY W/PWRD CONV. OUTLET . . . . . . . . . . . . . . 19

14 ELECTRICAL DATA DM102 (8-1/2 TON) STD EFFICIENCY W/O PWRD CONVENIENCE OUTLET . . . . . . . . . . . . . . . . 20

15 ELECTRICAL DATA DM102 (8-1/2 TON) STD EFFICIENCY WITH PWRD CONVENIENCE OUTLET . . . . . . . . . . . . . . . 20

16 ELECTRICAL DATA DM120 (10 TON) STD EFFICIENCY W/ O PWRD CONVENIENCE OUTLET . . . . . . . . . . . . . . . . . . 21

17 ELECTRICAL DATA DM120 (10 TON) STD EFFICIENCY WITH PWRD CONVENIENCE OUTLET . . . . . . . . . . . . . . . 21

18 ELECTRICAL DATA DM150 (12-1/2 TON) STD EFFICIENCY W/O PWRD CONVENIENCE OUTLET . . . . . . . . . . . . . . . . 22

19 ELECTRICAL DATA DM150 (12-1/2 TON) STD EFFICIENCY W/PWRD CONVENIENCE OUTLET . . . . . . . . . . . . . . . . . . 22

20 ELECTRIC HEAT MULTIPLIERS . . . . . . . . . . . . . . . . . . . . . 22

21 DM078 (6-1/2 TON) SIDE SHOT BLOWER PERFORMANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

22 DM090 (7-1/2 TON) SIDE SHOT BLOWER PERFORMANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

23 DM102 (8-1/2 TON) SIDE SHOT BLOWER PERFORMANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

24 DM120 (10 TON) SIDE SHOT BLOWER PERFORMANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

25 DM150 (12-1/2 TON) SIDE SHOT BLOWER PERFORMANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

26 DM078 (6-1/2 TON) DOWN SHOT BLOWER PERFORMANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

27 DM090 (7-1/2 TON) DOWN SHOT BLOWER PERFORMANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

28 DM102 (8-1/2 TON) DOWN SHOT BLOWER PERFORMANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

29 DM120 (10 TON) DOWN SHOT BLOWER PERFORMANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

30 DM150 (12-1/2 TON) DOWN SHOT BLOWER PERFORMANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

31 ADDITIONAL STATIC RESISTANCE DM078, 120

AND 150 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

32 ADDITIONAL STATIC RESISTANCE DM090, 102 . . . . . . . 33 33 ELECTRIC HEAT MINIMUM SUPPLY AIR CFM . . . . . . . . 34 34 INDOOR BLOWER SPECIFICATIONS . . . . . . . . . . . . . . . . 34 35 POWER EXHAUST SPECIFICATIONS . . . . . . . . . . . . . . . . 34 36 4 POINT LOAD WEIGHT . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 37 6 POINT LOAD WEIGHT . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 38 UNIT WEIGHT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 39 UNIT HEIGHT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 40 UNIT CLEARANCES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 41 ECONOMIZER USAGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

2	Johnson Controls Unitary Products

York DM 078 manual Table of Contents

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