Y TG Standard Efficiency Single Package Air Conditioners And Gas/Electric Units, DM078 150, 6.5 12.5 PREDATOR DM 078 Tech DM78150 0606

User Manual: PREDATOR DM 078

Open the PDF directly: View PDF .
Page Count: 48

Download
Open PDF In Browser	View PDF

246645-YTG-B-0606

®

TECHNICAL
GUIDE
®

DESCRIPTION
YORK® Predator® units are convertible single packages
with a common footprint cabinet and common roof curb for
all 6-1/2 through 12-1/2 ton models. All units have two
compressors with independent refrigeration circuits to provide two stages of cooling. The units were designed for
commercial applications and can be easily installed on a
roof curb, slab, or frame.

STANDARD EFFICIENCY

SINGLE PACKAGE GAS/ELECTRIC UNITS

All Predator® units are self-contained and assembled on
rigid full perimeter base rails allowing for 3-way forklift
access and overhead rigging. Every unit is completely
charged, wired, piped, and tested at the factory to provide
a quick and easy field installation.

DM 078, 090, 102, 120 and 150
6-1/2, 7-1/2, 8-1/2, 10 and 12-1/2 NOMINAL TONS
9.0 EER

All units are convertible between side and down airflow. A
independent economizer design is used on side and down
discharge applications, as well as all tonnage sizes.

SINGLE PACKAGE AIR CONDITIONERS AND

Predator® units are available in the following configurations: cooling only, cooling with electric heat, and cooling
with gas heat. Electric heaters are available as factoryinstalled options or field-installed accessories.

Tested in accordance with:

FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE

246645-YTG-B-0606

TABLE OF CONTENTS
DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
FEATURES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
FACTORY INSTALLED OPTIONS . . . . . . . . . . . . . . . . . . . 5

W/O PWRD CONVENIENCE OUTLET. . . . . . . . . . . . . . . . . 18
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

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

19

7

SUNLINE™ TO PREDATOR® TRANSITION
ROOF CURBS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

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

20

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

8

BOTTOM DUCT OPENINGS (FROM ABOVE) . . . . . . . . 38

21

9

REAR DUCT DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . 39

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

10

DOWNFLOW ECONOMIZER HOOD DETAIL . . . . . . . . . 39

22

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

23

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

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
15
16
17
18

24

DM120 (10 TON) SIDE SHOT BLOWER PERFORMANCE 26

25

SLAB ECONOMIZER DOWNFLOW W/POWER
EXHAUST. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

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

26

SLAB ECONOMIZER END RETURN W/POWER
EXHAUST. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

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

27

COOLING UNIT WITH GAS HEAT WIRING 230 VOLT
DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

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

28

COOLING UNIT WITH/WITHOUT ELECTRIC HEAT
WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

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

29

COOLING UNIT WITH GAS HEAT WIRING 460, 575 VOLT
AND 50 HZ DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

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

LIST OF TABLES
Tbl. #

Pg. #

1

ACCESSORIES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

33

ELECTRIC HEAT MINIMUM SUPPLY AIR CFM . . . . . . . . . 34

2

DM PHYSICAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

34

INDOOR BLOWER SPECIFICATIONS . . . . . . . . . . . . . . . . 34

3

DM CAPACITY RATINGS. . . . . . . . . . . . . . . . . . . . . . . . . . . .12

35

POWER EXHAUST SPECIFICATIONS . . . . . . . . . . . . . . . . 34

4

UNIT VOLTAGE LIMITATIONS . . . . . . . . . . . . . . . . . . . . . . .12

36

4 POINT LOAD WEIGHT . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

5

COOLING CAPACITY DM078 (6-1/2 TON) UNIT . . . . . . . . .13

37

6 POINT LOAD WEIGHT . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

6

COOLING CAPACITY DM090 (7-1/2 TON) UNIT . . . . . . . . .14

38

UNIT WEIGHT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

7

COOLING CAPACITY DM102 (8-1/2 TON) UNIT . . . . . . . . .15

39

UNIT HEIGHT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

8

COOLING CAPACITY DM120 (10 TON) UNIT . . . . . . . . . . .16

40

UNIT CLEARANCES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

9

COOLING CAPACITY DM150 (12-1/2 TON) UNIT . . . . . . . .17

41

ECONOMIZER USAGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

10

ELECTRICAL DATA DM078 (6-1/2 TON) STD EFFICIENCY

2

Unitary Products Group

246645-YTG-B-0606

3FJMIF@FQVŒFRQWUROERDUG
'LVFRQQHFWORFDWLRQ
ZVFUHZFRQQHFWRUIRU7VWDW
ZLULQJDQGQHWZRUNFRQQHFWLRQV RSWLRQDOGLVFRQQHFWVZLWFK

)LOWHUDFFHVV
´WKURZDZD\

7HUPLQDOEORFNIRU
KLYROWDJHFRQQHFWLRQ

)LOWHUGULHU
VROLGFRUH

&RQGHQVHUVHFWLRQ

6HFRQGPRGHO
QDPHSODWH
LQVLGHKLQJHG
DFFHVVSDQHO

6OLGHRXWPRWRUDQG
EORZHUDVVHPEO\IRU
HDV\DGMXVWPHQW
DQGVHUYLFH

'XDOVWDJH
FRROLQJIRU
PD[LPXP
FRPIRUW

%HOWGULYH
EORZHUPRWRU
3RZHUYHQWRUPRWRU

&RPSUHVVRU
DFFHVV KLJK
HIILFLHQF\
FRPSUHVVRU
ZFUDQNFDVH
KHDWHU

JDXJHDOXPL
QL]HGVWHHOWXEXODU
KHDWH[FKDQJHUIRU
ORQJOLIH VWDLQOHVV
VWHHORSWLRQ

%DVHUDLOVZIRUNOLIW
VORWV WKUHHVLGHV 
DQGOLIWLQJKROHV

7ZRVWDJHJDV
KHDWLQJWRPDLQWDLQ
ZDUPFRPIRUWDEOH
WHPSHUDWXUH

5RRIFXUEVLQHLJKWDQG
IRXUWHHQLQFKKHLJKWV5RRI
FXUEVIRUWUDQVLWLRQLQJIURP
Source Exif Data: 
File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.4
Linearized                      : No
Page Mode                       : UseThumbs
XMP Toolkit                     : 3.1-702
Producer                        : Acrobat Distiller 7.0.5 (Windows)
Create Date                     : 2006:07:24 13:14:53-05:00
Modify Date                     : 2006:07:24 13:22:46-05:00
Metadata Date                   : 2006:07:24 13:22:46-05:00
Format                          : application/pdf
Title                           : Y-TG-Standard Efficiency Single Package Air Conditioners and Single Package Gas/Electric Units, DM078-150, 6.5-12.5
Creator                         : amaxwell
Document ID                     : uuid:6351dfb2-a397-4bc5-9dbf-e78208c0d62c
Instance ID                     : uuid:f23e575d-ec4f-4a15-8545-5a96eef28131
Page Count                      : 48
Page Layout                     : OneColumn
Author                          : amaxwell
Warning                         : [Minor] Ignored duplicate Info dictionary

EXIF Metadata provided by EXIF.tools