York DR120, DR090, DR150 manual YTG-C-0606, Air On Evap. Coil

Page 18

246721-YTG-C-0606

TABLE 6: COOLING CAPACITY DR090 UNIT (ALTERNATE REHEAT MODE)

Air On Evap. Coil

 

Temperature of Air on Condenser Coil 85°F

 

 

 

Temperature of Air on Condenser Coil 95°F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Total

Tot.

 

 

Sensible Capacity (MBH)

 

 

Total

Tot.

 

 

 

Sensible Capacity (MBH)

 

CFM

WB (°F)

Cap.*

Input†

 

 

 

Return Dry Bulb (°F)

 

 

Cap.*

Input†

 

 

 

Return Dry Bulb (°F)

 

 

 

 

(MBH)

(kW)

86

83

 

80

77

74

 

71

68

(MBH)

(kW)

 

86

83

 

80

77

 

74

71

68

 

72

44

6.6

10

3

 

-

-

-

 

-

-

39

6.9

 

10

4

 

-

-

 

-

-

-

2250

67

39

6.3

17

11

 

4

-

-

 

-

-

34

6.6

 

14

8

 

2

-

 

-

-

-

62

35

6.0

24

18

 

11

5

-

 

-

-

29

6.2

 

19

12

 

6

-

 

-

-

-

 

 

 

 

 

 

 

57

37

5.7

28

21

 

15

8

2

 

-

-

33

5.9

 

20

14

 

8

1

 

-

-

-

 

72

45

6.6

9

2

 

-

-

-

 

-

-

40

6.9

 

8

-

 

-

-

 

-

-

-

2625

67

41

6.3

23

15

 

8

-

-

 

-

-

35

6.6

 

20

12

 

5

-

 

-

-

-

62

36

6.1

31

28

 

21

13

5

 

-

-

30

6.3

 

25

22

 

17

9

 

2

-

-

 

 

 

 

 

 

 

57

39

5.7

34

31

 

27

20

12

 

4

-

35

6.0

 

28

25

 

21

14

 

6

-

-

 

72

47

6.6

9

-

 

-

-

-

 

-

-

41

6.9

 

5

-

 

-

-

 

-

-

-

3000

67

42

6.3

29

20

 

11

2

-

 

-

-

37

6.7

 

25

16

 

8

-

 

-

-

-

62

37

6.1

37

37

 

30

21

12

 

4

-

31

6.3

 

31

31

 

27

19

 

10

1

-

 

 

 

 

 

 

 

57

40

5.7

40

40

 

39

31

22

 

13

4

36

6.0

 

36

36

 

35

27

 

18

9

-

 

72

48

6.7

10

-

 

-

-

-

 

-

-

42

7.0

 

4

-

 

-

-

 

-

-

-

3375

67

43

6.3

34

24

 

14

4

-

 

-

-

37

6.7

 

30

20

 

10

-

 

-

-

-

62

38

6.1

38

38

 

35

25

15

 

5

-

32

6.4

 

32

32

 

30

20

 

10

-

-

 

 

 

 

 

 

 

57

41

5.7

41

41

 

41

31

21

 

11

1

37

6.0

 

37

37

 

36

26

 

16

6

-

 

72

50

6.7

10

-

 

-

-

-

 

-

-

43

7.0

 

3

-

 

-

-

 

-

-

-

3750

67

44

6.4

38

27

 

16

5

-

 

-

-

38

6.7

 

35

23

 

12

1

 

-

-

-

62

40

6.1

40

40

 

40

28

17

 

6

-

33

6.4

 

33

33

 

33

22

 

10

-

-

 

 

 

 

 

 

 

57

42

5.7

42

42

 

42

31

20

 

9

-

37

6.0

 

37

37

 

37

26

 

15

4

-

 

 

 

Temperature of Air on Condenser Coil 105°F

 

 

 

Temperature of Air on Condenser Coil 115°F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

72

34

7.2

20

17

 

13

7

-

 

-

-

29

7.5

 

29

29

 

29

22

 

16

10

3

2250

67

29

6.8

12

6

 

-

-

-

 

-

-

25

7.1

 

10

3

 

-

-

 

-

-

-

 

62

25

6.5

-

-

 

-

-

-

 

-

-

21

6.8

 

-

-

 

-

-

 

-

-

-

 

57

29

6.2

-

-

 

-

-

-

 

-

-

25

6.5

 

-

-

 

-

-

 

-

-

-

 

72

35

7.2

11

5

 

-

-

-

 

-

-

30

7.5

 

14

10

 

5

-

 

-

-

-

2625

67

30

6.9

17

10

 

2

-

-

 

-

-

26

7.1

 

15

7

 

-

-

 

-

-

-

 

62

26

6.5

13

10

 

5

-

-

 

-

-

22

6.8

 

2

-

 

-

-

 

-

-

-

 

57

30

6.2

13

10

 

7

-

-

 

-

-

26

6.5

 

-

-

 

-

-

 

-

-

-

 

72

36

7.2

2

-

 

-

-

-

 

-

-

31

7.5

 

-

-

 

-

-

 

-

-

-

3000

67

31

6.9

22

14

 

5

-

-

 

-

-

26

7.1

 

20

11

 

2

-

 

-

-

-

62

27

6.6

27

27

 

24

15

6

 

-

-

23

6.8

 

23

23

 

20

11

 

2

-

-

 

 

 

 

 

 

 

57

31

6.3

31

31

 

31

22

14

 

5

-

27

6.6

 

27

27

 

27

18

 

9

1

-

 

72

36

7.3

-

-

 

-

-

-

 

-

-

30

7.6

 

-

-

 

-

-

 

-

-

-

3375

67

32

6.9

26

17

 

7

-

-

 

-

-

26

7.2

 

22

13

 

3

-

 

-

-

-

62

27

6.6

27

27

 

25

15

5

 

-

-

22

6.9

 

22

22

 

21

11

 

1

-

-

 

 

 

 

 

 

 

57

31

6.3

31

31

 

31

21

11

 

1

-

26

6.6

 

26

26

 

26

16

 

6

-

-

 

72

37

7.3

-

-

 

-

-

-

 

-

-

30

7.6

 

-

-

 

-

-

 

-

-

-

3750

67

32

7.0

30

19

 

8

-

-

 

-

-

25

7.3

 

25

15

 

4

-

 

-

-

-

62

27

6.7

27

27

 

27

16

5

 

-

-

22

6.9

 

22

22

 

22

10

 

-

-

-

 

 

 

 

 

 

 

57

32

6.4

32

32

 

32

20

9

 

-

-

26

6.7

 

26

26

 

26

15

 

3

-

-

 

 

 

Temperature of Air on Condenser Coil 125°F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

72

25

7.7

25

25

 

25

25

25

 

25

19

 

 

 

 

 

 

 

 

 

 

 

 

2250

67

20

7.3

7

1

 

-

-

-

 

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

62

17

7.0

-

-

 

-

-

-

 

-

-

* -

These

capacities

are

gross ratings. For

net

capacity,

 

 

57

21

6.8

-

-

 

-

-

-

 

-

-

 

deduct air blower motor, MBh = 3.415 x kW. Refer to the

 

 

72

25

7.8

18

15

 

12

4

-

 

-

-

 

appropriate Blower Performance Table for the kW of the

 

2625

67

21

7.4

12

4

 

-

-

-

 

-

-

 

supply air blower motor.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

62

18

7.1

-

-

 

-

-

-

 

-

-

† -

These ratings include the condenser fan motors (total 1

 

 

57

22

6.8

-

-

 

-

-

-

 

-

-

 

kW) and the compressor motors but not the supply air

 

 

72

26

7.8

-

-

 

-

-

-

 

-

-

 

blower motor.

 

 

 

 

 

 

 

 

3000

67

21

7.4

17

8

 

-

-

-

 

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

62

18

7.1

18

18

 

16

7

-

 

-

-

 

-

 

No sensible cooling capacity.

 

 

 

 

57

22

6.8

22

22

 

22

14

5

 

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

72

24

7.9

-

-

 

-

-

-

 

-

-

 

 

 

 

 

 

 

 

 

 

 

 

3375

67

20

7.5

19

10

 

-

-

-

 

-

-

 

 

 

 

 

 

 

 

 

 

 

 

62

17

7.2

17

17

 

16

6

-

 

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

57

21

6.9

21

21

 

21

11

1

 

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

72

23

7.9

-

-

 

-

-

-

 

-

-

 

 

 

 

 

 

 

 

 

 

 

 

3750

67

19

7.5

19

11

 

-

-

-

 

-

-

 

 

 

 

 

 

 

 

 

 

 

 

62

16

7.2

16

16

 

16

5

-

 

-

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

57

20

7.0

20

20

 

20

9

-

 

-

-

 

 

 

 

 

 

 

 

 

 

 

 

18

Unitary Products Group

Page 17 Page 19
Image 18
Page 17 Page 19
Contents TECHNICAL MagnaDRYDESCRIPTION GUIDELIST OF TABLES TABLE OF CONTENTSLIST OF FIGURES 246721-YTG-C-0606246721-YTG-C-0606 16 ELECTRICAL DATA DR150 W/PWRDFIGURE 1 - PREDATOR MagnaDRY DR090 246721-YTG-C-0606FEATURES FIGURE 2 - PREDATOR MagnaDRY DR150246721-YTG-C-0606 FACTORY INSTALLED OPTIONS 246721-YTG-C-0606246721-YTG-C-0606 Unitary Products GroupFIELD INSTALLED ACCESSORIES 246721-YTG-C-0606REHEAT MODE SEQUENCE OF OPERATION 246721-YTG-C-0606FIGURE 3 - REHEAT CONTROL BOARD ALTERNATE” MODE246721-YTG-C-0606 FIGURE 4 - DR090 & 120 REHEAT CONTROLS 246721-YTG-C-0606Unitary Products Group FIGURE 5 - DR150 REHEAT CONTROLS 246721-YTG-C-0606TABLE 1 ACCESSORIES 246721-YTG-C-0606D R 090 N10 A 2 A AA 3 0 1 2 4 A NOMENCLATURE7.5-12.5Ton York Model Number Nomenclature 246721-YTG-C-0606TABLE 2 PHYSICAL DATA 246721-YTG-C-0606TABLE 4 UNIT VOLTAGE LIMITATIONS POWER RATINGTABLE 3 DR CAPACITY RATINGS 246721-YTG-C-0606TABLE 5 COOLING CAPACITY DR090 UNIT 246721-YTG-C-0606Unitary Products Group 246721-YTG-C-0606 Air On Evap. CoilTABLE 7 COOLING CAPACITY DR120 UNIT 246721-YTG-C-0606Unitary Products Group 246721-YTG-C-0606 Air On EvapTABLE 9 COOLING CAPACITY DR150 UNIT 246721-YTG-C-0606Unitary Products Group 246721-YTG-C-0606 10.7indoor dry bulb / wet bulb conditions FIGURE 9 - DR120 MOISTURE REMOVAL - NORMAL MODE 246721-YTG-C-0606DR150 Moisture Removal @ 5000cfm Compressors Unitary Products Group TABLE 17 ELECTRIC HEAT MULTIPLIERS DR 090 Standard Drive Assembly Side Flow TABLE 18 BLOWER PERFORMANCE DR090 SIDEFLOW246721-YTG-C-0606 DR 090 Optional Drive Assembly Side Flow 246721-YTG-C-0606100% Return Economizer TABLE 20 BLOWER PERFORMANCE DR090 DOWNFLOW DR 090 Standard Drive Assembly Down FlowDR 090 Optional Drive Assembly Down Flow 246721-YTG-C-0606DR 090 Standard Drive Assembly Down Flow 246721-YTG-C-0606TABLE 22 BLOWER PERFORMANCE DR120 SIDEFLOW 246721-YTG-C-0606Unitary Products Group Volumetric DR120 Standard Drive Assembly Side FlowVolumetric 246721-YTG-C-0606TABLE 24 BLOWER PERFORMANCE DR120 DOWNFLOW 246721-YTG-C-0606Unitary Products Group 246721-YTG-C-0606 DR 120 Standard Drive Assembly Down FlowDR 120 Optional Drive Assembly Down Flow 100% Return EconomizerTABLE 26 BLOWER PERFORMANCE DR150 SIDEFLOW DR150 Standard Drive Assembly Side FlowDR150 Optional Drive Assembly Side Flow 246721-YTG-C-0606DR150 Optional Drive Assembly Side Flow 246721-YTG-C-0606100% Return Economizer TABLE 28 BLOWER PERFORMANCE DR150 DOWNFLOW 246721-YTG-C-0606Unitary Products Group 246721-YTG-C-0606 100% Return EconomizerTABLE 30 ADDITIONAL STATIC RESISTANCE TABLE 32 INDOOR BLOWER SPECIFICATIONSTABLE 33 POWER EXHAUST SPECIFICATIONS TABLE 31 ELECTRIC HEAT MINIMUM SUPPLY AIR CFMFIGURE 12 - DR090, 120 UNITS 4 POINT LOAD 246721-YTG-C-0606 TABLE 36 UNIT WEIGHTFIGURE 18 - DR090/120 UNIT DIMENSIONS See Detail ADETAIL B FIGURE 19 - DR150 UNIT DIMENSIONSDETAIL A TABLE 37 UNIT CLEARANCES246721-YTG-C-0606 RIGHTFRONT 8or14 2TYP18-1/4 18-1/45-5/3231-11/162-31/32 246721-YTG-C-0606246721-YTG-C-0606 FIGURE 24 - DR150 REAR DUCT DIMENSIONSFIGURE 25 - DOWNFLOW ECONOMIZER HOOD DETAIL Dot Plugs 18-1/4 Return Air28-1/4 Supply AirFIGURE 26 - DOWNFLOW ECONOMIZER HOOD DETAIL TABLE 38 ECONOMIZER USAGE246721-YTG-C-0606 FIGURE 27 - FACTORY INSTALLED DOWNFLOW ECONOMIZER 246721-YTG-C-0606Unitary Products Group 2EE04705524 Return Air Damper Field Installed 246721-YTG-C-0606 1EH0409 Fresh Air Hood Field Installed Duct WorkPower Exhaust 2EE04705X24 Slab Economizer 1EH0409TYPICAL THERMOSTAT RC RH Y1 Y2 G W1 W2 C FIGURE 32 - TYPICAL LOW VOLTAGE FIELD WIRING246721-YTG-C-0606 R Y1 Y2 RCB GREHEAT CONTROL W1 BOARD W2 OCC CUnitary Products Group SUPPLIED DISCONNECT GROUND LUG THREE PHASE POWERTHREE PHASE POWER SUPPLY TERMINAL BLOCK TB1 FACTORY OR FIELD246721-YTG-C-0606 246721-YTG-C-0606 Unitary Products Group246721-YTG-C-0606 246721-YTG-C-0606 Unitary Products Group246721-YTG-C-0606 246721-YTG-C-0606 Unitary Products GroupFIGURE 41 - DR090 AND 120 REHEAT WIRING DIAGRAM 246721-YTG-C-0606FIGURE 42 - DR150 REHEAT WIRING DIAGRAM 246721-YTG-C-0606Unitary Products Group GENERAL GUIDE SPECIFICATIONSPREDATOR MagnaDRY DR DESCRIPTIONGAS HEATING SECTION IF EQUIPPED UNIT OPERATING CHARACTERISTICS246721-YTG-C-0606 ELECTRIC HEATING SECTION IF EQUIPPEDADDITIONAL FACTORY INSTALLED OPTIONS
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