York DM090 manuals

Owner’s manuals and user’s guides for Conditioners York DM090.
We providing 1 pdf manuals York DM090 for download free by document types: User Manual


York : DM090 User Manual (60 pages)


Brand: York | Category: Conditioners | Size: 2.54 MB |

 

Table of contents

INSTALLATION

1

MANUAL - 50 Hz

1

TABLE OF CONTENTS

2

LIST OF FIGURES

3

LIST OF TABLES

4

SAFETY CONSIDERATIONS

5

INSPECTION

5

REFERENCE

6

RENEWAL PARTS

6

APPROVALS

6

7.5-12.5 Ton York

7

Model Number Nomenclature

7

LIMITATIONS

9

FIGURE 4 - PREDATOR

9

COMPONENT LOCATION

9

LOCATION

10

RIGGING AND HANDLING

10

FIGURE 5 - UNIT 4 POINT LOAD

10

F R O N T

11

JLYHQLQPLOOLPHWHUV

12

TABLE 8: REAR DUCT DIMENSIONS

13

R I G H T

14

3 " M i n i m u m

15

( 7 6 . 2 m m )

15

THERMOSTAT WIRING

16

POWER AND CONTROL WIRING

16

POWER WIRING DETAIL

16

TABLE 9: CONTROL WIRE SIZES

16

U N I T C O N T R O L

17

B O A R D

17

127408-YIM-B-0606

18

18 Unitary Products Group

18

20 Unitary Products Group

20

Component

20

090 120 150

20

O P T I O N A L

21

G U A R D

21

S H O W N

21

OPTIONS/ACCESSORIES

23

FIRE OR EXPLOSION HAZARD

23

ADJUSTMENTS AND INFORMATION

24

Unitary Products Group 25

25

BLOWER ROTATION

26

BELT TENSION

26

FIGURE 25 - BELT ADJUSTMENT

26

AIR BALANCE

34

'0

35

'0

35

SUPPLY AIR DRIVE ADJUSTMENT

36

TABLE 43: MOTOR SHEAVE DATUM

39

OPERATION

40

SAFETY CONTROLS

41

IGNITION CONTROL BOARD

43

GAS HEATING OPERATION ERRORS

43

FIGURE 28 - TYPICAL FLAME

44

START-UP (COOLING)

45

START-UP (GAS HEAT)

45

CHECKING GAS INPUT

46

TABLE 48: GAS HEAT STAGES

46

CHARGING THE UNIT

48

FIGURE 29 - TYPICAL GAS VALVE

48

TROUBLESHOOTING

50

Power to

52

Unitary Products Group 53

53

COOLING TROUBLESHOOTING GUIDE

54

Unitary Products Group 59

59

Unitary 5005 Norman

60

Products York OK

60

Group Drive 73069

60

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