York ZT SERIES Technical Manual Download

Page: 66 / 147

5167821-YTG-K-1118

Johnson Controls Ducted Systems

ZT090 (7.5 ton) reheat

Air on evaporator

coil

Temperature of air on condenser coil

Total

capacity

(MBh)

Total input

(kW)

Sensible capacity (MBh)

Total

capacity

(MBh)

Total input

(kW)

Sensible capacity (MBh)

CFM

WB
(°F)

Return dry bulb (°F)

35°F

45°F

1875

57.3

1.9

20.2

16.3

12.3

58.5

2.1

15.4

11.5

7.7

56.2

1.9

29.3

25.3

21.3

17.4

55.3

2.1

24.7

20.9

17.0

13.2

55.0

1.8

38.3

34.3

30.4

26.4

22.4

52.1

2.0

34.0

30.2

26.3

22.5

18.7

51.0

1.8

42.2

35.2

34.3

30.3

26.3

22.4

47.7

1.9

43.3

36.8

33.0

29.1

25.3

21.4

2250

59.3

2.0

22.2

18.0

13.9

60.3

2.2

17.4

13.1

8.7

72 58.0

1.9

32.1

28.0

23.8

19.7

56.9

2.1

28.0

23.7

19.4

15.0

67 56.8

1.8

42.1

38.0

33.8

29.7

25.5

53.6

2.0

38.6

34.3

30.0

25.6

21.3

62 52.7

1.8

46.9

42.1

37.9

33.8

29.7

25.5

49.1

1.9

46.2

41.8

37.5

33.2

28.8

24.5

57 49.8

1.8

49.2

45.0

40.9

36.7

32.6

28.4

46.9

1.9

46.6

42.2

37.9

33.6

29.2

24.9

2625

77 61.2

2.0

24.1

19.8

15.5

62.0

2.2

19.5

14.6

9.8

72 59.9

1.9

35.0

30.7

26.4

22.0

58.6

2.1

31.4

26.5

21.7

16.9

67 58.6

1.9

45.9

41.6

37.3

32.9

28.6

55.2

2.0

43.3

38.4

33.6

28.7

23.9

62 54.4

1.8

51.5

49.0

41.6

37.3

33.0

28.7

50.5

1.9

49.1

46.9

42.0

37.2

32.3

27.5

57 51.4

1.8

51.1

49.0

44.9

40.6

36.3

32.0

48.2

1.9

48.1

45.9

42.5

37.6

32.8

28.0

3000

77 63.1

2.0

26.0

21.5

17.0

63.7

2.2

21.5

16.2

10.9

72 61.8

2.0

37.9

33.4

28.9

24.4

60.2

2.1

34.7

29.4

24.0

18.7

67 60.4

1.9

49.7

45.2

40.7

36.2

31.7

56.7

2.0

47.9

42.5

37.2

31.9

26.5

62 56.1

1.9

56.1

56.0

45.3

40.8

36.3

31.8

52.0

1.9

52.0

51.9

46.6

41.2

35.9

30.5

57 53.0

1.8

53.0

49.0

44.5

40.0

35.5

49.6

1.9

49.6

47.0

41.7

36.4

31.0

3375

72 61.6

2.0

40.1

35.4

30.6

25.9

60.8

2.1

37.4

31.7

26.0

20.3

67 60.3

1.9

52.6

47.7

42.9

38.2

33.5

57.2

2.0

51.7

46.0

40.3

34.6

28.9

62 56.0

1.9

56.0

55.9

50.6

45.9

41.1

36.4

52.4

1.9

52.4

49.7

44.1

38.4

32.7

57 52.9

1.8

52.9

50.9

46.2

41.4

36.7

50.0

1.9

50.0

48.8

43.1

37.4

31.7

3750

72 61.4

2.0

42.3

37.4

32.4

27.4

61.4

2.1

40.1

34.1

28.0

22.0

67 60.2

1.9

55.6

50.2

45.2

40.2

35.2

57.8

2.0

55.4

49.4

43.4

37.4

31.3

62 55.9

1.9

55.9

50.9

45.9

41.0

52.9

2.0

52.9

46.9

40.9

34.9

57 52.8

1.8

52.8

47.8

42.8

37.8

50.5

2.0

50.5

44.5

38.5

32.4

55°F

65°F

1875

59.7

2.4

10.5

6.8

3.1

54.9

2.6

9.3

5.9

2.5

54.4

2.2

20.1

16.4

12.7

9.0

49.3

2.5

17.7

14.3

11.0

7.6

49.1

2.1

29.7

26.0

22.3

18.6

14.9

43.8

2.4

26.2

22.8

19.4

16.0

12.6

44.3

2.0

44.3

38.5

31.7

28.0

24.2

20.5

39.5

2.3

38.1

32.2

25.9

22.6

19.2

15.8

2250

61.2

2.4

12.7

8.2

3.6

56.6

2.6

11.6

7.4

3.1

72 55.8

2.2

23.9

19.4

14.9

10.3

50.8

2.4

21.9

17.6

13.4

9.1

67 50.4

2.1

35.2

30.6

26.1

21.6

17.0

45.1

2.3

32.2

27.9

23.6

19.4

15.1

62 45.5

2.0

45.5

41.6

37.1

32.5

28.0

23.4

40.7

2.3

39.8

35.8

31.5

27.3

23.0

18.7

57 43.9

2.1

43.9

39.5

34.9

30.4

25.9

21.3

39.1

2.3

38.6

34.4

30.1

25.8

21.6

17.3

2625

77 62.8

2.3

14.9

9.5

4.2

58.2

2.5

14.0

8.8

3.6

72 57.2

2.2

27.7

22.4

17.0

11.7

52.3

2.4

26.1

20.9

15.8

10.6

67 51.7

2.1

40.6

35.3

29.9

24.5

19.2

46.4

2.3

38.2

33.1

27.9

22.7

17.6

62 46.7

2.0

46.7

44.7

42.4

37.1

31.7

26.4

41.9

2.3

41.4

39.5

37.1

31.9

26.8

21.6

57 45.0

2.0

45.0

42.8

40.0

34.7

29.3

24.0

40.2

2.3

40.0

37.9

35.5

30.3

25.1

20.0

3000

77 64.4

2.3

17.0

10.9

4.7

59.9

2.5

16.3

10.2

4.2

72 58.7

2.2

31.5

25.4

19.2

13.0

53.8

2.4

30.3

24.2

18.2

12.1

67 53.0

2.1

46.0

39.9

33.7

27.5

21.3

47.8

2.3

44.3

38.2

32.2

26.1

20.0

62 47.8

2.0

47.8

41.6

35.5

29.3

43.1

2.3

43.1

42.7

36.6

30.6

24.5

57 46.2

2.0

46.2

45.1

38.9

32.7

26.6

41.4

2.3

41.4

40.8

34.8

28.7

22.6

3375

72 60.0

2.2

34.7

28.1

21.4

14.8

54.6

2.4

33.7

27.0

20.3

13.7

67 54.1

2.1

50.7

44.3

37.6

31.0

24.4

48.4

2.3

46.7

42.0

36.0

29.3

22.6

62 48.9

2.0

48.9

42.3

35.6

29.0

43.7

2.3

43.7

43.5

36.8

30.1

23.4

57 47.2

2.1

47.2

46.6

40.0

33.4

26.8

42.0

2.3

42.0

41.7

35.0

28.3

21.6

3750

72 61.3

2.2

37.8

30.8

23.7

16.6

55.3

2.4

37.1

29.8

22.5

15.2

67 55.3

2.1

55.3

48.7

41.6

34.5

27.5

49.1

2.3

49.1

45.8

39.9

32.6

25.3

62 49.9

2.0

49.9

42.9

35.8

28.7

44.3

2.3

44.3

37.0

29.7

22.4

57 48.2

2.1

48.2

41.1

34.1

27.0

42.5

2.3

42.5

35.2

27.9

20.6

Summary of Contents for ZT SERIES

Page 1: ...erhead rigging Every unit is completely charged wired piped and tested at the factory to provide a quick and easy field installation Predator units in all tonnage sizes are convertible between side ai...

Page 2: ...reliability in the 6 5 to 12 5 ton units Three stages of cooling in the 6 5 to 12 5 units to meet advanced building code requirements Ultra high efficiency in the original Predator footprint to facili...

Page 3: ...d Cabinet E SSD SST Drain Pan R Reverse Drain Pan A No Economizer B Economizer w Barometric RLF D Economizer w Power EXH H Motorized Damper Outdoor Air Option 1 No Service Options 2 DSC Disconnect Swi...

Page 4: ...ger for long life Stainless steel option D High efficiency sine wave fin evaporator coil N Intelligent control board for safe and efficient operation E ECM outdoor fan motor O Drain pan with 1 inch NP...

Page 5: ...ting costs Two independent refrigeration circuits Two independent refrigerant circuits provide system redundancy and reliability to give the customer peace of mind Available on 6 5 to 12 5 ton units o...

Page 6: ...Toolless hinged panels Service time is reduced through the use of hinged toolless panels The panels provide access to frequently inspected components and areas including the control box compressors fi...

Page 7: ...temperature readings thus reduce field installed complexity Safety monitoring The control monitors the outdoor supply and return air temperatures and the high and low pressure switch status on the in...

Page 8: ...he supply air from dropping below a specified set point when there is a demand for cooling during cold outside conditions This is a programmable setpoint Reliability From the beginning all units under...

Page 9: ...3 through 5 ton units only Aluminized steel gas heat exchanger Stainless steel gas heat exchanger Stainless steel drain pan E Coat coil coating Magna Dry dehumidification option 6 5 through 12 5 ton...

Page 10: ...ower exhaust Factory or field installed option This factory or field installed option allows down flow or horizontal end return economizer operation Field installation user must purchase the 1EH0408 b...

Page 11: ...e GFCI outlet with cover on the corner of the unit housing adjacent to the compressors The non powered option requires the installer to provide the 120V single phase power source and wiring The powere...

Page 12: ...option This kit converts a gas fired heater from natural gas to propane It contains the main burner orifices and gas valve replacement springs Gas piping kit Field installed option Contains pipe nipp...

Page 13: ...Controls Model 810 3060 ARTC Advanced Rooftop building automation system controller is factory installed Includes supply air sensor return air sensor with optional dirty filter indicator switch and a...

Page 14: ...d proper sealing on roof curb applications Disposable 2 in filters shall be furnished as standard and be accessible through hinged access door Fan performance measuring ports shall be provided on the...

Page 15: ...e and allowing minimum mixed air entering temperature of 40 F Burners shall be of the in shot type constructed of aluminum coated steel All gas piping shall enter the unit cabinet at a single loca tio...

Page 16: ...h restrictions units are available with optional indoor blower motors that provide higher static output and or higher airflow Convenience outlet powered or non powered Unit can be provided with an opt...

Page 17: ...burners 4 4 6 4 4 6 4 6 8 No of stages 21 22 22 21 22 22 22 22 22 Temperature rise range F 20 50 F 25 65 F 50 80 F 20 50 F 25 65 F 40 70 F 25 65 F 35 65 F 45 75 F Gas limit setting F 235 200 255 235 2...

Page 18: ...50 Blower sheave AK79 AK61 AK64 AK69 AK61 AK64 Belt A47 A45 A47 A47 A45 A47 Motor HP each 1 1 2 1 1 2 1 1 2 1 1 2 1 1 2 2 RPM 1725 1725 1725 1725 1725 1725 Frame size 56 56 56 56 56 56 Filters Quantit...

Page 19: ...ge F 20 50 35 65 15 45 30 60 10 40 25 55 20 50 35 65 10 40 25 55 Gas limit setting F 165 165 165 165 215 195 195 160 195 160 Gas piping connection inches 3 4 3 4 3 4 3 4 3 4 3 4 3 4 3 4 3 4 3 4 Dimens...

Page 20: ...0 1VM50 1VM50 1VM50 1VM50 1VP56 Blower sheave AK74 AK74 AK69 AK69 AK89 AK74 AK84 AK74 AK74 BK77 Belt A53 A54 A52 A54 A56 A54 A56 A54 A54 BX55 Motor HP each 1 1 2 2 1 1 2 3 2 3 2 3 3 5 RPM 1725 1725 17...

Page 21: ...540 630 125 049 4 ZT 208 230 3 60 187 252 125 460 3 60 432 504 125 575 3 60 540 630 125 061 5 ZT 208 230 3 60 187 252 125 460 3 60 432 504 125 575 3 60 540 630 125 078 6 5 ZT 208 230 3 60 187 252 125...

Page 22: ...1500 72 50 0 2 0 40 4 33 0 25 6 18 2 47 5 2 2 39 6 31 9 24 2 16 5 67 48 1 2 0 46 8 40 5 34 3 26 4 18 6 45 7 2 2 44 1 38 4 32 6 24 8 17 0 62 45 3 1 9 45 3 44 1 42 9 34 7 26 4 18 1 43 2 2 2 43 1 42 0 40...

Page 23: ...1 2 3 4 29 8 25 7 21 6 15 9 10 2 62 32 4 3 0 32 1 30 5 28 8 23 1 17 3 11 6 29 8 3 3 29 5 28 0 26 5 20 9 15 4 9 9 57 30 6 3 0 30 6 30 6 30 6 28 5 22 8 17 2 28 3 3 3 28 3 28 3 28 3 26 0 20 6 15 3 1350 7...

Page 24: ...32 3 32 3 32 3 26 6 19 4 1500 72 40 2 1 2 29 9 22 4 15 0 37 5 1 3 28 0 20 6 13 1 67 40 0 1 2 34 0 30 0 22 5 14 9 37 1 1 3 32 1 28 6 21 0 13 4 62 37 9 1 1 37 7 37 5 29 9 22 4 14 8 35 5 1 3 35 4 35 4 2...

Page 25: ...2 1 24 7 22 0 19 3 13 6 7 9 23 8 2 4 22 1 19 6 17 1 11 7 6 3 62 25 4 2 1 24 7 24 7 24 7 20 5 15 0 9 4 23 1 2 4 22 2 22 2 22 2 18 8 13 8 8 8 57 24 5 2 1 24 5 24 5 24 5 24 5 19 9 13 5 22 3 2 4 22 3 22...

Page 26: ...44 8 34 6 24 3 61 2 2 9 54 2 43 5 32 9 22 2 67 62 2 2 6 61 9 54 0 46 0 35 5 25 1 59 2 2 9 58 7 51 5 44 2 33 6 23 0 62 62 5 2 6 62 2 59 8 57 4 46 8 36 1 25 5 59 6 2 9 59 2 57 4 55 5 45 0 34 4 23 8 57 6...

Page 27: ...43 1 4 5 42 4 37 3 32 2 23 5 14 9 62 46 2 4 0 45 6 44 6 43 6 34 7 25 8 16 9 43 2 4 5 42 5 42 2 41 9 32 9 23 8 14 8 57 46 2 4 1 46 2 46 2 46 2 44 0 34 9 25 7 43 3 4 5 42 6 42 6 42 6 42 3 32 8 23 3 1800...

Page 28: ...29 1 45 7 1 9 45 4 45 4 45 4 45 4 37 9 26 7 2000 72 50 9 1 6 38 6 27 6 16 6 47 0 1 9 35 8 25 4 14 9 67 50 2 1 6 45 1 40 6 29 3 18 0 46 6 1 9 42 7 39 0 27 8 16 6 62 50 3 1 6 50 1 50 1 42 0 30 3 18 7 4...

Page 29: ...1 6 31 3 3 4 31 1 28 2 25 3 17 6 9 9 62 34 8 3 0 34 3 34 3 34 3 29 0 20 7 12 3 32 0 3 3 31 3 31 3 31 3 26 8 18 9 11 1 57 35 4 2 9 34 5 34 5 34 5 34 5 29 7 21 1 32 6 3 3 31 5 31 5 31 5 31 5 27 9 20 0 1...

Page 30: ...3 41 1 28 9 73 8 3 7 63 2 51 0 38 8 26 7 67 74 0 3 3 73 7 64 9 56 0 43 1 30 1 70 4 3 7 69 9 61 9 53 8 40 8 27 8 62 74 4 3 3 73 5 72 2 70 9 57 2 43 6 29 9 70 2 3 7 69 5 69 1 68 7 54 9 41 1 27 3 57 74 7...

Page 31: ...52 6 5 7 51 3 45 6 39 9 29 4 18 9 62 55 0 5 1 53 9 53 9 53 9 42 7 31 5 20 3 51 2 5 6 50 0 50 0 50 0 40 6 29 3 17 9 57 53 8 5 1 53 1 53 1 53 1 53 1 41 8 29 8 49 9 5 6 48 6 48 6 48 6 48 6 39 6 27 4 2250...

Page 32: ...53 0 43 9 29 6 2500 72 60 5 2 0 46 7 35 1 23 6 56 4 2 4 43 6 32 4 21 2 67 58 7 2 0 54 3 50 0 37 1 24 2 55 3 2 3 51 4 47 9 35 0 22 1 62 58 6 2 0 58 5 58 5 50 7 36 5 22 3 55 2 2 4 54 9 54 9 48 8 34 2 19...

Page 33: ...6 15 4 39 6 4 1 38 4 35 9 33 4 23 4 13 4 62 43 0 3 7 42 1 42 1 42 1 36 9 25 8 14 6 39 9 4 1 38 8 38 8 38 8 35 0 23 9 12 8 57 43 2 3 7 42 2 42 2 42 2 42 2 36 1 23 8 40 3 4 1 39 1 39 1 39 1 39 1 34 5 22...

Page 34: ...500 72 39 6 1 2 39 6 30 9 23 6 16 4 35 0 1 4 35 0 28 3 21 3 14 4 67 35 5 1 2 35 5 35 5 31 0 23 7 16 5 30 7 1 4 30 7 30 7 28 4 21 4 14 4 62 34 3 1 2 34 3 34 3 34 3 27 1 19 8 12 6 28 1 1 4 28 1 28 1 28...

Page 35: ...16 0 11 3 6 5 62 17 1 2 3 17 1 17 1 17 1 12 2 7 2 2 3 14 9 2 6 14 9 14 9 14 9 10 2 5 5 0 8 57 16 4 2 3 16 4 16 4 16 4 11 4 6 5 1 5 12 9 2 6 12 9 12 9 12 9 8 1 3 4 1 3 1350 72 24 7 2 2 24 0 19 2 13 6 8...

Page 36: ...40 6 31 0 66 7 2 9 55 7 46 5 37 3 28 1 67 67 5 2 4 67 5 63 5 51 3 41 7 32 0 58 9 2 9 58 9 56 9 47 7 38 5 29 4 62 58 7 2 3 58 7 58 7 58 7 49 1 39 4 29 8 51 2 2 9 51 2 51 2 51 2 42 0 32 8 23 6 57 55 4 2...

Page 37: ...34 1 34 1 29 2 22 6 15 9 62 35 4 4 9 35 4 35 4 35 4 28 7 21 9 15 2 31 8 5 4 31 8 31 8 31 8 25 1 18 4 11 8 57 35 2 4 5 35 2 35 2 35 2 28 5 21 8 15 0 31 8 5 1 31 8 31 8 31 8 25 1 18 4 11 8 2025 72 46 9...

Page 38: ...71 4 58 5 45 5 96 7 4 9 80 4 67 6 54 8 42 0 67 93 9 4 3 93 9 88 4 73 5 60 5 47 5 85 0 4 8 85 0 82 2 69 4 56 6 43 9 62 85 7 4 3 85 7 85 7 85 7 72 7 59 8 46 8 75 4 4 8 75 4 75 4 75 4 62 7 49 9 37 1 57 8...

Page 39: ...58 0 58 0 47 9 37 7 27 4 62 58 0 6 5 58 0 58 0 58 0 47 7 37 4 27 1 54 5 7 1 54 5 54 5 54 5 44 3 34 0 23 8 57 55 9 6 5 55 9 55 9 55 9 45 6 35 3 25 1 51 7 7 2 51 7 51 7 51 7 41 4 31 2 20 9 2925 72 71 7...

Page 40: ...1 13 7 6 4 1750 72 39 7 1 1 39 7 33 0 24 6 16 3 35 1 1 4 35 1 30 8 22 6 14 4 67 34 3 1 2 34 3 34 3 31 5 23 2 14 8 30 7 1 4 30 7 30 7 29 3 21 1 12 9 62 31 3 1 2 31 3 31 3 31 3 22 9 14 6 6 3 28 4 1 5 2...

Page 41: ...4 7 4 16 4 2 6 16 4 16 4 16 4 11 1 5 2 62 17 6 2 3 17 6 17 6 17 6 11 5 5 5 14 3 2 5 14 3 14 3 14 3 8 4 2 4 57 18 9 2 3 18 9 18 9 18 9 12 8 6 8 16 0 2 5 16 0 16 0 16 0 10 1 4 1 1575 72 22 0 2 2 22 0 2...

Page 42: ...47 5 36 0 77 6 3 1 67 1 55 8 44 5 33 3 67 75 2 2 6 75 2 71 4 58 6 47 1 35 6 68 9 3 2 68 9 67 0 55 7 44 4 33 1 62 65 1 2 6 65 1 65 1 65 1 53 6 42 1 30 6 60 9 3 2 60 9 60 9 60 9 49 6 38 3 27 0 57 67 1 2...

Page 43: ...8 40 5 40 5 37 8 28 6 19 4 62 44 9 5 1 44 9 44 9 44 9 35 7 26 5 17 2 39 8 5 7 39 8 39 8 39 8 30 6 21 4 12 2 57 45 6 5 1 45 6 45 6 45 6 36 4 27 2 18 0 40 6 5 7 40 6 40 6 40 6 31 4 22 2 13 0 2250 72 54...

Page 44: ...4 3 68 6 52 9 112 0 5 0 96 6 80 9 65 2 49 5 67 108 9 4 3 108 9 103 7 85 9 70 2 54 4 100 8 4 9 100 8 98 1 82 4 66 7 51 0 62 98 7 4 3 98 7 98 7 98 7 83 0 67 2 51 5 91 5 4 9 91 5 91 5 91 5 75 8 60 1 44 4...

Page 45: ...70 9 70 9 59 9 47 0 34 1 62 72 3 6 9 72 3 72 3 72 3 59 3 46 3 33 3 67 3 7 6 67 3 67 3 67 3 54 4 41 5 28 6 57 71 1 6 9 71 1 71 1 71 1 58 1 45 1 32 2 65 4 7 6 65 4 65 4 65 4 52 5 39 6 26 7 3375 72 88 0...

Page 46: ...0 41 0 31 6 22 2 46 8 1 9 46 8 39 4 30 1 20 7 67 45 0 1 7 45 0 45 0 39 8 30 4 21 0 41 1 2 0 41 1 41 1 38 5 29 1 19 7 62 41 0 1 7 41 0 41 0 41 0 31 6 22 2 12 8 38 0 2 0 38 0 38 0 38 0 28 6 19 2 9 8 57...

Page 47: ...24 5 3 5 24 5 24 5 24 4 17 2 10 0 62 28 0 3 1 28 0 28 0 28 0 20 6 13 3 6 0 25 3 3 5 25 3 25 3 25 3 18 1 10 9 3 7 57 27 5 3 1 27 5 27 5 27 5 20 2 12 8 5 5 24 8 3 5 24 8 24 8 24 8 17 6 10 4 3 2 1800 72...

Page 48: ...54 9 41 7 92 7 3 6 79 0 65 8 52 7 39 5 67 90 4 3 0 90 4 83 5 69 6 56 5 43 3 83 6 3 7 83 6 80 1 66 9 53 8 40 6 62 79 7 3 1 79 7 79 7 79 7 66 6 53 4 40 3 74 3 3 7 74 3 74 3 74 3 61 2 48 0 34 9 57 73 7...

Page 49: ...55 8 55 8 46 6 35 9 25 1 62 57 4 5 9 57 4 57 4 57 4 46 7 36 0 25 3 53 0 6 6 53 0 53 0 53 0 42 3 31 6 20 9 57 57 2 5 8 57 2 57 2 57 2 46 5 35 7 25 0 52 3 6 6 52 3 52 3 52 3 41 6 30 9 20 2 2700 72 71 0...

Page 50: ...5 3 108 8 91 8 74 8 57 8 127 9 5 8 106 6 89 5 72 4 55 3 67 123 8 5 2 123 8 112 5 95 5 78 5 61 5 117 5 5 7 117 5 110 3 93 3 76 2 59 1 62 114 3 5 1 114 3 114 3 114 3 97 2 80 2 63 2 106 8 5 6 106 8 106...

Page 51: ...8 9 83 9 83 9 69 3 54 4 39 5 62 82 8 7 9 82 8 82 8 82 8 68 1 53 4 38 7 76 5 8 7 76 5 76 5 76 5 61 6 46 7 31 8 57 84 4 7 9 84 4 84 4 84 4 69 7 55 0 40 3 78 3 8 7 78 3 78 3 78 3 63 4 48 5 33 6 3825 72...

Page 52: ...4 3 42 1 30 0 58 8 2 2 58 5 47 4 36 2 25 1 67 55 9 1 8 55 9 55 9 52 5 40 4 28 2 50 1 2 2 50 1 50 1 45 8 34 7 23 5 62 56 4 1 7 56 4 56 4 56 4 44 8 32 6 20 5 48 0 2 2 48 0 48 0 48 0 36 8 25 7 14 6 57 52...

Page 53: ...2 31 1 31 1 28 3 20 0 11 6 62 34 3 3 7 34 3 34 3 32 3 23 8 15 4 7 0 33 0 4 1 33 0 33 0 29 9 21 6 13 2 4 8 57 33 2 3 7 33 2 33 2 32 2 23 7 15 3 6 9 30 5 4 2 30 5 30 5 28 9 20 5 12 2 3 8 2250 72 39 0 3...

Page 54: ...6 78 7 63 7 48 8 110 3 4 1 90 2 75 4 60 6 45 8 67 105 2 3 4 105 2 95 7 80 8 65 9 51 0 97 9 4 2 97 9 92 0 77 2 62 5 47 7 62 94 6 3 5 94 6 94 6 94 6 79 7 64 8 49 9 87 2 4 3 87 2 87 2 87 2 72 4 57 6 42 8...

Page 55: ...65 9 64 9 53 2 41 5 29 8 62 66 8 6 8 66 8 66 8 66 8 55 0 43 1 31 3 62 3 7 7 62 3 62 3 62 3 50 7 39 0 27 3 57 68 2 6 8 68 2 68 2 66 7 54 8 43 0 31 1 63 4 7 7 63 4 63 4 61 2 49 5 37 7 26 0 3150 72 81 3...

Page 56: ...150 7 5 7 150 7 133 7 114 0 94 2 74 5 141 1 6 5 141 1 129 6 110 0 90 5 70 9 62 80 7 1 1 80 7 80 7 80 7 60 9 41 2 21 4 98 3 4 1 98 3 98 3 98 3 78 8 59 2 39 6 57 76 3 1 1 76 3 76 3 76 3 56 6 36 8 17 1 9...

Page 57: ...95 7 79 9 64 0 48 2 62 103 6 9 1 103 6 103 6 99 5 83 5 67 5 51 5 99 6 10 1 99 6 99 6 93 6 77 7 61 9 46 1 57 104 9 8 9 104 9 104 9 100 9 84 9 68 9 52 8 101 2 9 8 101 2 101 2 95 2 79 4 63 5 47 7 4500 72...

Page 58: ...47 4 33 4 72 5 2 8 72 4 58 4 44 4 30 4 67 70 9 2 4 70 9 70 9 60 0 46 0 32 0 65 0 2 9 65 0 65 0 57 3 43 3 29 3 62 65 2 2 4 65 2 65 2 65 2 51 2 37 2 23 2 61 2 2 9 61 2 61 2 61 2 47 2 33 2 19 2 57 68 0...

Page 59: ...5 2 41 1 41 1 39 8 28 8 17 9 62 46 0 4 6 46 0 46 0 46 0 34 8 23 7 12 6 41 0 5 2 41 0 41 0 41 0 31 4 20 5 9 5 57 47 2 4 6 47 2 47 2 44 9 33 7 22 6 11 5 42 6 5 2 42 6 42 6 40 6 29 7 18 7 7 8 2700 72 52...

Page 60: ...2 2 63 3 141 0 5 7 116 0 97 2 78 4 59 6 67 138 2 4 8 138 2 124 3 105 4 86 5 67 6 128 2 5 7 128 2 119 7 100 9 82 2 63 4 62 124 0 4 8 124 0 124 0 124 0 105 0 86 1 67 2 117 3 5 8 117 3 117 3 117 3 98 6 7...

Page 61: ...10 3 86 5 86 5 72 3 56 7 41 1 62 91 8 9 2 91 8 91 8 86 8 71 1 55 5 39 9 84 2 10 4 84 2 84 2 79 2 63 5 47 9 32 3 57 92 2 9 2 92 2 92 2 86 7 71 0 55 4 39 8 84 5 10 4 84 5 84 5 78 9 63 3 47 7 32 1 4050...

Page 62: ...3 183 6 163 0 140 5 118 1 95 7 171 5 8 3 171 5 158 7 136 1 113 6 91 1 62 183 4 7 3 182 7 137 6 92 6 70 1 47 7 25 3 166 3 8 3 166 0 143 4 120 9 98 4 75 9 53 3 57 159 8 7 2 159 8 159 8 144 5 122 1 99 7...

Page 63: ...12 9 120 5 119 7 100 4 81 1 61 8 62 128 4 11 6 128 4 128 4 122 9 103 4 84 0 64 6 120 0 12 9 120 0 120 0 114 4 95 1 75 8 56 5 57 128 7 11 6 128 7 128 7 121 8 102 3 82 9 63 5 119 4 12 8 119 4 119 4 112...

Page 64: ...2 1 44 3 39 8 35 4 30 9 56 8 2 2 35 9 30 8 25 8 20 8 67 52 1 2 1 47 9 43 4 38 9 34 4 30 0 48 3 2 2 45 4 40 4 35 4 30 4 25 4 62 59 2 2 0 59 2 59 2 59 2 54 8 50 3 45 8 49 5 2 1 49 5 49 5 49 5 44 5 39 4...

Page 65: ...10 7 62 27 2 2 7 27 2 27 2 27 2 23 3 19 4 15 5 21 9 2 9 21 9 21 9 21 9 20 6 17 1 13 6 57 25 8 2 6 25 8 25 8 25 8 21 9 18 0 14 1 21 0 2 7 21 0 21 0 21 0 18 5 15 0 11 5 2925 72 37 7 2 8 22 3 17 7 13 0...

Page 66: ...4 32 4 27 4 61 4 2 1 40 1 34 1 28 0 22 0 67 60 2 1 9 55 6 50 2 45 2 40 2 35 2 57 8 2 0 55 4 49 4 43 4 37 4 31 3 62 55 9 1 9 55 9 55 9 55 9 50 9 45 9 41 0 52 9 2 0 52 9 52 9 52 9 46 9 40 9 34 9 57 52...

Page 67: ...29 1 23 2 17 4 62 38 4 2 5 38 4 38 4 37 6 31 6 25 7 19 7 33 7 2 8 33 7 33 7 32 5 26 6 20 8 14 9 57 36 6 2 5 36 6 36 6 36 6 30 6 24 7 18 7 31 8 2 7 31 8 31 8 31 8 26 5 20 6 14 8 3375 72 49 2 2 6 32 8 2...

Page 68: ...29 6 58 6 2 8 45 0 39 9 34 9 29 9 67 56 3 2 6 55 4 45 3 39 8 36 1 32 4 55 6 2 7 55 1 50 1 45 1 40 1 35 0 62 53 3 2 6 53 3 53 3 53 2 49 5 45 7 42 0 53 0 2 7 53 0 53 0 53 0 48 0 43 0 37 9 57 51 2 2 6 51...

Page 69: ...3 5 40 3 40 3 40 3 34 1 27 8 62 42 9 3 2 42 9 42 9 42 6 36 4 30 2 24 1 39 0 3 4 39 0 39 0 39 0 33 6 27 3 20 9 57 41 0 3 2 41 0 41 0 41 0 34 8 28 7 22 5 37 0 3 4 37 0 37 0 37 0 31 2 24 8 18 5 3825 72...

Page 70: ...0 1 60 1 58 9 53 0 47 0 41 1 5000 72 83 0 3 4 45 4 39 7 34 0 28 2 77 3 3 4 36 7 30 4 24 1 17 9 67 76 1 3 1 64 3 58 6 52 9 47 2 41 4 70 8 3 2 60 8 54 6 48 3 42 0 35 8 62 68 5 2 9 68 5 68 5 68 5 62 8 57...

Page 71: ...1 36 0 30 9 40 7 3 9 40 7 40 7 40 7 37 6 32 8 28 1 57 43 1 3 7 43 1 43 1 43 1 38 0 32 9 27 9 37 2 3 9 37 2 37 2 37 2 33 0 28 2 23 4 4500 72 59 1 3 9 17 3 11 4 5 6 53 6 4 1 13 2 7 6 2 0 67 51 7 3 7 46...

Page 72: ...500 72 82 0 3 8 34 3 30 2 26 1 22 0 81 9 4 0 27 0 22 2 17 4 12 6 67 77 8 3 6 53 4 49 3 45 2 41 1 37 0 76 7 3 9 53 8 49 0 44 2 39 4 34 5 62 75 1 3 6 75 1 75 1 72 9 68 8 64 7 60 6 73 8 3 8 73 8 73 8 71...

Page 73: ...41 9 61 1 5 2 61 1 59 8 54 4 49 1 43 7 38 3 57 62 6 4 8 62 6 62 6 60 2 54 9 49 7 44 5 59 9 5 2 59 9 59 9 56 8 51 4 46 0 40 7 5250 72 73 1 5 0 20 0 14 5 9 1 3 6 69 1 5 3 20 6 15 0 9 4 3 9 67 67 0 4 9 5...

Page 74: ...rflow performance Example supply air blower performance Air flow CFM Available external static pressure IWG 0 2 0 4 0 6 0 8 1 0 1 2 1 4 1 6 1 8 2 0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM...

Page 75: ...ature correction factors table on page 75 shows the correction factor to be 0 832 Corrected static pressure 1 5 x 0 832 1 248 IWC Corrected BHP 4 0 x 0 832 3 328 Example 2 A system located at 5 000 fe...

Page 76: ...208 230 1 60 3 4 1075 1 24 9 5 6 3 10 4800 2PE04704746 460 1 60 3 4 1075 1 N A 2 2 2 8 5 4800 2PE04704758 575 1 60 3 4 1050 1 N A 1 5 1 9 4 4800 RPM selection Size tons Model Airflow option HP Max BHP...

Page 77: ...0 10 0 10 2500 0 05 0 23 0 14 0 08 0 08 0 08 0 11 0 11 0 11 Additional static resistance ZT078 through 150 Size tons Model CFM Cooling only1 1 Add these values to the available static resistance in t...

Page 78: ...air CFM Heater kW 3 6 9 15 20 24 037 3 ZT 208 230 3 60 960 960 1020 1020 460 3 60 980 960 960 960 600 3 60 960 960 049 4 ZT 208 230 3 60 1280 1420 1420 1420 460 3 60 1400 1400 1400 1400 600 3 60 1400...

Page 79: ...0 40 729 0 46 815 0 54 888 0 63 965 0 72 1007 0 78 1088 0 87 1140 1 00 1198 1 06 1500 574 0 36 666 0 42 747 0 50 831 0 59 900 0 68 975 0 78 1019 0 83 1096 0 92 1151 1 06 1207 1 11 1600 596 0 39 689 0...

Page 80: ...932 2 11 998 2 26 1078 2 41 1176 2 57 2 HP and field supplied drive ZT090 7 5 ton side duct Air flow CFM Available external static pressure IWG1 1 Blower performance includes gas heat exchangers and 2...

Page 81: ...63 1049 2 77 1106 2 91 1167 3 07 1232 3 25 4200 794 2 03 852 2 29 909 2 51 964 2 69 1019 2 85 1075 2 99 1133 3 13 1193 3 29 3 HP and field supplied drive ZT120 10 ton side duct Air flow CFM Available...

Page 82: ...867 1 79 913 2 09 961 2 35 1011 2 60 1063 2 83 1116 3 04 1169 3 25 1222 3 45 4000 808 1 38 846 1 74 888 2 06 933 2 35 982 2 62 1032 2 86 1084 3 09 1137 3 31 1190 3 51 1242 3 71 4200 830 1 67 868 2 03...

Page 83: ...7 1224 1 17 1400 586 0 37 680 0 46 769 0 55 852 0 65 930 0 74 1003 0 84 1070 0 93 1132 1 02 1189 1 12 1500 612 0 40 703 0 50 790 0 59 871 0 69 948 0 78 1019 0 88 1086 0 97 1148 1 07 1205 1 17 1600 643...

Page 84: ...95 788 1 12 847 1 26 907 1 41 967 1 55 1025 1 71 1081 1 90 1132 2 11 1179 2 37 2600 694 0 91 749 1 10 807 1 27 866 1 41 926 1 56 986 1 70 1044 1 86 1100 2 05 1151 2 26 1198 2 52 2800 717 1 08 772 1 26...

Page 85: ...field supplied drive ZT150 12 5 ton bottom duct Air flow CFM Available external static pressure IWG1 1 Blower performance includes gas heat exchangers and 2 in filters See the static resistance table...

Page 86: ...2k 4k 8k Hz respectively ID blower only dB Cooling operation1 dB 63 73 77 73 77 125 61 70 66 71 250 56 63 60 64 500 51 56 55 57 1000 44 48 51 52 2000 41 44 48 49 4000 44 47 47 48 8000 42 44 43 44 Unit...

Page 87: ...mination is flush with reverberant room wall Duct end sound reflection corrections included 7 2 3 4 1 2 0 4 0 1 0 0 0 dB at 63 125 250 500 1k 2k 4k 8k Hz respectively Unit description model ZT037 3 to...

Page 88: ...78 79 79 125 74 75 75 76 250 66 68 70 70 500 61 61 65 64 1000 60 62 65 66 2000 52 52 58 58 4000 52 52 59 60 8000 44 44 50 50 Unit description model ZT061 5 ton standard static belt drive Test configu...

Page 89: ...wer only dB Cooling operation1 dB 63 76 76 74 76 125 63 70 66 70 250 55 62 59 62 500 54 55 58 59 1000 48 48 53 53 2000 44 44 48 48 4000 41 44 45 46 8000 42 43 43 44 Unit description model ZT049 4 ton...

Page 90: ...ination is flush with reverberant room wall Duct end sound reflection corrections included 7 2 3 4 1 2 0 4 0 1 0 0 0 dB at 63 125 250 500 1k 2k 4k 8k Hz respectively Unit description model ZT037 3 ton...

Page 91: ...77 81 81 125 68 68 72 72 250 55 65 57 57 500 56 57 57 57 1000 51 57 52 56 2000 49 49 50 50 4000 48 48 49 51 8000 46 46 47 48 Unit description model ZT061 5 ton standard static belt drive Test configu...

Page 92: ...8 ft long no elbows Test duct termination is flush with reverberant room wall Duct end sound reflection corrections included 7 2 3 4 1 2 0 4 0 1 0 0 0 dB at 63 125 250 500 1k 2k 4k 8k Hz respectively...

Page 93: ...wall Duct end sound reflection corrections included 7 2 3 4 1 2 0 4 0 1 0 0 0 dB at 63 125 250 500 1k 2k 4k 8k Hz respectively Unit description model ZT037 3 ton high static belt drive Test configura...

Page 94: ...all Duct end sound reflection corrections included 7 2 3 4 1 2 0 4 0 1 0 0 0 dB at 63 125 250 500 1k 2k 4k 8k Hz respectively Unit description model ZT061 5 ton high static belt drive Test configurati...

Page 95: ...ing Operation2 dB 63 77 79 82 83 79 81 125 68 69 70 71 72 73 250 60 67 62 69 64 67 500 58 58 63 63 62 63 1000 54 55 60 60 60 60 2000 48 49 56 56 55 55 4000 43 44 48 49 51 51 8000 44 44 45 46 47 47 Uni...

Page 96: ...ll Duct end sound reflection corrections included 7 2 3 4 1 2 0 4 0 1 0 0 0 dB at 63 125 250 500 1k 2k 4k 8k Hz respectively Unit description model ZT037 3 ton high static belt drive Test configuratio...

Page 97: ...74 75 75 75 500 71 72 70 71 71 72 1000 66 67 70 71 72 72 2000 63 64 64 64 65 65 4000 64 64 64 64 65 66 8000 58 59 59 59 60 60 Unit description model ZT061 5 ton high static belt drive Test configurat...

Page 98: ...ration dB 1 Full stage cooling operation dB 1 63 83 87 90 91 125 81 83 85 86 250 72 73 74 75 500 69 69 71 72 1000 64 65 67 69 2000 62 62 64 65 4000 61 62 64 65 8000 54 56 57 59 Unit description model...

Page 99: ...7 89 90 90 125 87 88 90 91 250 80 81 82 84 500 75 75 78 79 1000 70 71 73 75 2000 68 69 71 73 4000 68 68 71 72 8000 61 62 64 66 Unit description model ZT120 Test configuration Vertical bottom supply du...

Page 100: ...cooling operation dB 1 63 87 86 86 87 125 85 86 88 89 250 76 76 78 78 500 72 73 74 74 1000 66 67 69 69 2000 63 64 66 66 4000 63 64 65 66 8000 56 57 58 59 Unit description model ZT078 Test configurati...

Page 101: ...xception to any specification or guarantee requiring a dBA value of sound data in any other form than sound power level ratings Unit description model ZT102 Test configuration Horizontal side supply d...

Page 102: ...xception to any specification or guarantee requiring a dBA value of sound data in any other form than sound power level ratings Unit description model ZT150 Test configuration Horizontal side supply d...

Page 103: ...frequency Hz 63 125 250 500 1000 2000 4000 8000 037 3 ZT 75 78 5 78 5 74 0 72 0 68 5 65 0 60 5 53 0 049 4 ZT 75 83 0 78 5 74 5 72 0 69 5 63 0 58 0 55 5 061 5 ZT 75 80 0 78 0 74 5 72 5 69 0 63 0 57 5...

Page 104: ...45 E08 6 8 1 18 9 29 35 9 40 45 E15 11 3 2 31 4 44 6 51 5 45 60 E20 15 2 41 6 57 4 64 3 60 70 230 14 83 1 22 3 5 4 3 5 5 None 28 8 34 3 40 45 E06 6 1 14 4 28 8 34 3 40 45 E08 9 1 21 7 32 5 39 4 40 45...

Page 105: ...E09 6 8 1 18 9 52 3 57 8 60 70 E18 13 5 2 37 5 55 4 62 3 60 70 E24 18 2 50 71 77 9 80 80 E36 25 5 2 70 8 97 103 9 100 110 230 14 14 83 1 83 1 22 22 3 5 6 8 5 5 None 52 3 57 8 60 70 E09 9 1 21 7 52 3 5...

Page 106: ...8 8 175 175 460 8 5 8 5 66 1 66 1 13 13 1 6 4 7 2 2 None 30 2 32 4 35 40 E18 18 2 21 7 33 35 8 35 40 E24 24 2 28 9 42 44 8 45 45 E36 34 2 40 9 57 59 8 60 60 E54 54 2 65 70 9 73 6 80 80 1 Minimum Circu...

Page 107: ...1 5 45 60 E20 15 0 2 41 6 57 4 64 3 60 70 230 14 0 83 1 21 9 3 5 4 3 5 5 0 0 None 28 8 34 3 40 45 E06 6 0 1 14 4 28 8 34 3 40 45 E09 9 0 1 21 7 32 4 39 3 40 45 E15 15 0 2 36 1 50 5 57 4 60 60 E20 20 0...

Page 108: ...9 6 8 1 18 9 55 1 60 6 60 70 E18 13 5 2 37 5 58 9 65 8 60 70 E24 18 2 50 74 5 81 4 80 90 E36 25 5 2 70 8 100 5 107 4 110 110 230 14 14 83 1 83 1 22 22 3 5 9 6 5 5 None 55 1 60 6 60 70 E09 9 1 21 7 55...

Page 109: ...75 175 460 8 5 8 5 66 1 66 1 13 13 1 6 6 6 2 2 None 32 1 34 3 40 40 E18 18 2 21 7 35 4 38 1 40 40 E24 24 2 28 9 44 4 47 1 45 50 E36 34 2 40 9 59 4 62 1 60 70 E54 54 2 65 73 3 76 80 90 1 Minimum Circui...

Page 110: ...3 50 50 E15 11 3 2 31 4 57 1 64 0 60 70 E20 15 0 2 41 6 69 9 76 8 70 80 230 14 0 83 1 21 9 3 5 4 3 5 5 10 0 None 38 8 44 3 50 50 E06 6 0 1 14 4 38 8 44 3 50 50 E09 9 0 1 21 7 44 9 51 8 50 60 E15 15 0...

Page 111: ...E09 6 8 1 18 9 62 3 67 8 70 80 E18 13 5 2 37 5 67 9 74 8 70 80 E24 18 2 50 83 5 90 4 90 100 E36 25 5 2 70 8 109 5 116 4 110 125 230 14 14 83 1 83 1 22 22 3 5 6 8 5 5 20 None 62 3 67 8 70 80 E09 9 1 2...

Page 112: ...4 161 3 175 175 460 8 5 8 5 66 1 66 1 13 13 1 6 4 7 2 2 20 None 35 2 37 4 40 45 E18 18 2 21 7 39 3 42 40 45 E24 24 2 28 9 48 3 51 50 60 E36 34 2 40 9 63 3 66 70 70 E54 54 2 65 77 1 79 9 90 90 1 Minimu...

Page 113: ...3 50 50 E15 11 3 2 31 4 57 1 64 0 60 70 E20 15 0 2 41 6 69 9 76 8 70 80 230 14 0 83 1 21 9 3 5 4 3 5 5 10 0 None 38 8 44 3 50 50 E06 6 0 1 14 4 38 8 44 3 50 50 E09 9 0 1 21 7 44 9 51 8 50 60 E15 15 0...

Page 114: ...0 80 E09 6 8 1 18 9 65 1 70 6 70 80 E18 13 5 2 37 5 71 4 78 3 80 80 E24 18 2 50 87 93 9 90 100 E36 25 5 2 70 8 113 119 9 125 125 230 14 14 83 1 83 1 22 22 3 5 9 6 5 5 20 None 65 1 70 6 70 80 E09 9 1 2...

Page 115: ...60 60 E36 34 2 40 9 65 6 68 4 70 70 E54 54 2 65 79 5 82 3 90 90 1 Minimum Circuit Ampacity 2 Dual Element Time Delay Type 3 HACR type per NEC Electric heat multipliers Voltage kW capacity multipliers1...

Page 116: ...5167821 YTG K 1118 116 Johnson Controls Ducted Systems Typical wiring diagrams ZT037 150 typical wiring diagrams Typical ZT037 061 cooling unit with gas heat 208 230 volt wiring diagram...

Page 117: ...5167821 YTG K 1118 Johnson Controls Ducted Systems 117 Typical ZT037 061 cooling unit with gas heat 208 230 volt unit options...

Page 118: ...5167821 YTG K 1118 118 Johnson Controls Ducted Systems Typical ZT037 061 cooling unit with gas heat 460 575 volt wiring diagram...

Page 119: ...5167821 YTG K 1118 Johnson Controls Ducted Systems 119 Typical ZT037 061 cooling unit with gas heat 460 575 volt unit options...

Page 120: ...5167821 YTG K 1118 120 Johnson Controls Ducted Systems Typical ZT037 061 cooling unit with without electric heat 208 230 volt wiring diagram...

Page 121: ...5167821 YTG K 1118 Johnson Controls Ducted Systems 121 Typical ZT037 061 cooling unit with without electric heat 208 230 volt unit...

Page 122: ...5167821 YTG K 1118 122 Johnson Controls Ducted Systems Typical ZT037 061 cooling unit with without electric heat 460 575 volt wiring diagram...

Page 123: ...5167821 YTG K 1118 Johnson Controls Ducted Systems 123 Typical ZT037 061 cooling unit with without electric heat 460 575 volt unit options...

Page 124: ...nson Controls Ducted Systems Typical ZT078 150 cooling unit with gas heat 208 230 volt wiring diagram A B C D E F G H J K L ELEMENTARY DIAGRAM CAUTION OPEN ALL DISCONNECTS BEFORE SERVICING THIS UNIT R...

Page 125: ...n Controls Ducted Systems 125 Typical ZT078 150 cooling unit with gas heat 208 230 volt unit options A B C D E F G H J K L ELEMENTARY DIAGRAM CAUTION OPEN ALL DISCONNECTS BEFORE SERVICING THIS UNIT RE...

Page 126: ...ohnson Controls Ducted Systems Typical ZT078 150 cooling unit with gas heat 460 volt wiring diagram A B C D E F G H J K L ELEMENTARY DIAGRAM CAUTION OPEN ALL DISCONNECTS BEFORE SERVICING THIS UNIT REV...

Page 127: ...son Controls Ducted Systems 127 Typical ZT078 150 cooling unit with gas heat 460 volt unit options A B C D E F G H J K L ELEMENTARY DIAGRAM CAUTION OPEN ALL DISCONNECTS BEFORE SERVICING THIS UNIT REV...

Page 128: ...nson Controls Ducted Systems Typical ZT078 150 cooling unit with without electric heat wiring diagram A B C D E F G H J K L ELEMENTARY DIAGRAM CAUTION OPEN ALL DISCONNECTS BEFORE SERVICING THIS UNIT R...

Page 129: ...n Controls Ducted Systems 129 Typical ZT078 150 cooling unit with without electric heat unit options A B C D E F G H J K L ELEMENTARY DIAGRAM CAUTION OPEN ALL DISCONNECTS BEFORE SERVICING THIS UNIT RE...

Page 130: ...5167821 YTG K 1118 130 Johnson Controls Ducted Systems BAS controls typical wiring diagrams Typical SURVEYOR BAS control wiring diagram...

Page 131: ...5167821 YTG K 1118 Johnson Controls Ducted Systems 131 Typical CPC BAS control wiring diagram...

Page 132: ...5167821 YTG K 1118 132 Johnson Controls Ducted Systems Typical HONEYWELL BAS control wiring diagram...

Page 133: ...5167821 YTG K 1118 Johnson Controls Ducted Systems 133 Typical NOVAR BAS control wiring diagram...

Page 134: ...927 922 42 4 24 7 202 184 255 281 137 128 121 168 178 190 049 4 ZT 965 960 42 5 25 5 217 198 260 285 147 138 130 171 181 193 061 5 ZT 973 968 41 6 25 5 223 196 257 293 152 139 128 168 183 199 078 6 5...

Page 135: ...25 24 75 257 290 402 355 168 182 198 274 251 232 120 10 ZT 1486 1481 45 00 25 50 316 324 425 416 210 213 217 285 280 276 150 12 5 ZT 1503 1498 49 75 24 50 274 348 490 386 176 205 241 340 288 248 ZT037...

Page 136: ...061 ZT037 061 unit physical dimensions Unit model number Dimension in A B C D E F ZT037 049 061 42 89 22 1 8 18 3 16 15 3 16 6 3 16 LEFT A 59 00 C D E F 4 19 27 31 89 00 21 19 11 38 15 38 59 00 15 38...

Page 137: ...physical dimensions Unit model number Dimension in A B C D E F 078 090 and 102 42 89 22 1 8 18 3 16 15 3 16 6 3 16 LEFT 59 00 A C D E F 4 19 27 31 89 00 21 19 FRONT SEE DETAIL B FOR DRAIN LOCATION 11...

Page 138: ...sions Unit model number Dimension in A B C D E F ZT120 and 150 50 3 4 119 1 2 30 3 16 24 3 16 17 3 16 6 3 16 15 23 29 03 14 85 29 03 14 85 15 23 28 86 29 66 44 09 24 58 TYP 4 PL FRONT See detail B for...

Page 139: ...rubs do not obscure the condenser air discharge outlet 72 Right 12 Front 36 Left 36 Rear 362 2 With economizer 12 in without economizer Bottom3 3 Units may be installed on combustible floors made from...

Page 140: ...openings Top view Bottom condensate drain Bottom gas supply entry FRONT RETURN AIR SUPPLY AIR RIGHT LEFT 20 1 8 19 1 8 17 1 8 6 13 16 6 13 16 32 11 16 14 1 2 16 3 8 18 1 16 25 9 16 12 5 16 27 1 2 24...

Page 141: ...T037 061 side duct dimensions Unit model number Dimension in A B C D ZT037 049 061 27 3 4 12 1 16 27 1 2 16 Disconnect Swith Cover Power Entry 2 1 2 Control Entry 7 8 Power Entry 2 1 2 Convenience Out...

Page 142: ...nings ZT078 102 side duct dimensions Unit model number Dimension in A B C D ZT078 090 102 28 1 4 18 1 16 28 1 4 18 1 4 ZT120 150 side duct dimensions Unit model number Dimension in A B C D ZT120 150 2...

Page 143: ...ted Systems 143 ZT037 061 unit left end duct opening ZT037 150 left end duct dimensions Unit model number Dimension in A B C ZT037 049 061 30 357 13 365 22 516 ZT078 090 102 30 358 22 580 22 330 ZT120...

Page 144: ...ons ZT037 150 roof curb ZT037 061 transition roof curb 8 or 14 50 1 2 30 20 20 80 5 8 6 2 TYP INSULATED DECK UNDER COMPRESSOR SECTION INSULATED DECK UNDER CONDENSER SECTION FRONT RIGHT SUPPLY RETURN 7...

Page 145: ...cutaway 3 4 X 1 1 4 WIDE GASKETING FOR CURB FRAME AND ALL DUCT SUPPORT SURFACES 2 UNIT BASE WOOD NAILER 8 MIN ABOVE FINISHED ROOF CURB FRAME INSULATION UNIT BASE RAILS COUNTERFLASHING CAN T STRIP INS...

Page 146: ...without barometric relief 2EE047069241 1 Barometric relief must be ordered separately and installed in duct work Downflow end return Horizontal or ERV 42 in Economizer 42 inch tall cabinet 2EE0471742...

Page 147: ...005 York Drive Norman OK 73069 Economizer end return with power exhaust Field installed horizontal economizer with power exhaust Fresh Air Hood Field Installed Duct Work Power Exhaust Barometric Relie...

Search results

Summary of Contents for ZT SERIES

Reviews:

Related manuals for ZT SERIES

Brands by name

Popular brands

York ZT SERIES, Technical Manual

Search results

Summary of Contents for ZT SERIES

Reviews:

Related manuals for ZT SERIES

Brands by name

Popular brands