User's Manual
1068152-YTG-L-0815
Johnson Controls Unitary Products 63
ZY05 (4.0 Ton)
Air on
Evaporator Coil
Temperature of Air on Condenser Coil
Total
Capacity
1
(MBh)
Total
Input
(kW)
2
Sensible Capacity (MBh)
Total
Capacity
1
(MBh)
Total
Input
(kW)
2
Sensible Capacity (MBh)
CFM
WB
(°F)
Return Dry Bulb (°F) Return Dry Bulb (°F)
90 85 80 75 70 65 90 85 80 75 70 65
75°F 85°F
1000
77 64.9 2.8 32.3 27.2 22.1 - - - 59.9 3.1 30.9 26.2 21.5 - - -
72 58.5 2.8 38.1 32.7 27.3 21.9 - - 55.5 3.1 36.9 31.7 26.5 21.2 - -
67 52.1 2.8 44.0 38.3 32.6 26.9 21.8 - 51.2 3.1 43.0 37.2 31.5 26.0 20.8 -
62 49.9 2.7 49.3 43.6 37.9 31.5 27.1 21.7 48.9 3.1 47.3 41.9 36.5 30.6 25.7 20.3
1200
77 65.4 2.8 35.9 29.1 22.4 - - - 60.6 3.1 34.8 28.2 21.5 - - -
72 59.9 2.8 41.6 35.3 28.9 22.5 - - 56.8 3.1 40.4 34.1 27.8 21.6 - -
67 54.4 2.8 47.4 41.4 35.4 28.7 22.5 - 53.1 3.1 45.9 40.1 34.2 27.7 21.4 -
62 52.5 2.7 51.8 46.9 42.0 34.6 28.9 22.3 51.1 3.1 49.7 45.1 40.6 33.6 27.5 20.9
57 51.8 2.7 51.8 51.8 48.5 41.9 35.2 28.6 49.7 3.1 49.7 49.7 47.0 40.3 33.5 26.8
1400
77 66.0 2.8 39.5 31.1 22.7 - - - 61.3 3.2 38.8 30.1 21.5 - - -
72 61.3 2.8 45.1 37.8 30.5 23.1 - - 58.1 3.2 43.8 36.5 29.2 21.9 - -
67 56.7 2.8 50.8 44.5 38.3 30.6 23.2 - 55.0 3.1 48.9 42.9 37.0 29.4 21.9 -
62 55.1 2.8 54.4 50.2 46.1 37.8 30.7 22.9 53.3 3.1 52.0 48.4 44.7 36.7 29.3 21.5
57 54.4 2.7 54.4 54.4 52.8 46.0 38.1 30.2 52.1 3.1 52.1 52.1 51.9 44.5 36.6 28.6
1600
77 66.6 2.8 43.1 33.0 22.9 - - - 62.0 3.2 42.7 32.1 21.4 - - -
72 62.8 2.8 48.6 40.3 32.0 23.7 - - 59.4 3.2 47.3 38.9 30.6 22.2 - -
67 58.9 2.8 54.2 47.6 41.1 32.4 23.9 - 56.9 3.2 51.8 45.8 39.7 31.0 22.5 -
62 57.7 2.8 56.9 53.5 50.2 40.9 32.4 23.6 55.6 3.2 54.4 51.6 48.9 39.8 31.0 22.1
57 57.0 2.8 57.0 57.0 57.0 50.1 40.9 31.8 54.6 3.1 54.6 54.6 54.6 48.8 39.6 30.4
1800
72 64.2 2.8 52.1 42.9 33.6 24.3 - - 60.7 3.2 50.7 41.3 32.0 22.6 - -
67 61.2 2.8 57.6 50.7 43.9 34.2 24.6 - 58.8 3.2 54.8 48.6 42.5 32.7 23.0 -
62 60.3 2.8 59.4 56.9 54.3 44.0 34.2 24.2 57.8 3.2 56.8 54.9 53.0 42.8 32.8 22.8
57 59.6 2.8 59.6 59.6 59.6 54.2 43.8 33.4 57.0 3.2 57.0 57.0 57.0 53.1 42.7 32.2
2000
72 65.6 2.8 55.7 45.4 35.1 24.9 - - 62.0 3.2 54.2 43.8 33.3 22.9 - -
67 63.5 2.8 61.0 53.9 46.8 36.0 25.3 - 60.7 3.2 57.7 51.5 45.3 34.4 23.6 -
62 62.9 2.8 62.0 60.2 58.4 47.2 36.0 24.8 60.0 3.2 59.2 58.2 57.2 45.9 34.6 23.4
57 62.2 2.8 62.2 62.2 62.2 58.3 46.6 35.0 59.4 3.2 59.4 59.4 59.4 57.4 45.7 34.0
95°F 105°F
1000
77 55.0 3.5 29.5 25.2 20.9 - - - 51.7 4.1 28.6 24.4 20.3 - - -
72 52.6 3.5 35.8 30.7 25.6 20.5 - - 48.7 4.1 34.4 29.4 24.5 19.6 - -
67 50.2 3.5 42.0 36.2 30.3 25.1 19.8 - 46.1 4.1 40.2 34.5 28.8 23.7 18.7 -
62 47.8 3.5 45.3 40.2 35.0 29.6 24.2 18.8 44.5 4.1 42.8 37.9 33.0 27.9 22.7 17.6
1200
77 55.8 3.5 33.8 27.2 20.6 - - - 52.2 4.1 32.7 26.2 19.7 - - -
72 53.8 3.5 39.1 33.0 26.8 20.6 - - 50.0 4.1 37.6 31.6 25.6 19.5 - -
67 51.8 3.5 44.5 38.8 33.0 26.6 20.2 - 47.7 4.1 42.5 36.9 31.4 25.2 19.0 -
62 49.7 3.5 47.5 43.4 39.2 32.6 26.0 19.4 46.3 4.1 44.8 41.0 37.2 30.8 24.5 18.1
57 47.6 3.6 47.6 47.6 45.4 38.6 31.8 25.0 44.9 4.1 44.9 44.9 43.0 36.5 29.9 23.4
1400
77 56.6 3.5 38.1 29.2 20.3 - - - 52.7 4.1 36.9 28.0 19.2 - - -
72 54.9 3.5 42.5 35.3 28.0 20.7 - - 51.2 4.1 40.8 33.7 26.6 19.5 - -
67 53.3 3.5 47.0 41.3 35.7 28.2 20.6 - 49.3 4.1 44.8 39.4 34.0 26.6 19.3 -
62 51.6 3.5 49.7 46.6 43.4 35.6 27.9 20.1 48.1 4.1 46.9 44.1 41.3 33.8 26.2 18.6
57 49.9 3.5 49.9 49.9 49.9 43.1 35.1 27.1 47.0 4.1 47.0 47.0 47.0 40.9 33.1 25.3
1600
77
57.4 3.5 42.3 31.1 19.9 - - - 53.3 4.1 41.0 29.9 18.7 - - -
72 56.1 3.5 45.9 37.5 29.2 20.8 - - 52.4 4.1 44.1 35.8 27.6 19.4 - -
67 54.8 3.5 49.5 43.9 38.4 29.7 21.0 - 50.9 4.1 47.1 41.8 36.6 28.1 19.5 -
62 53.4 3.5 51.9 49.8 47.6 38.6 29.7 20.7 50.0 4.1 48.9 47.2 45.5 36.7 27.9 19.1
57 52.1 3.5 52.1 52.1 52.1 47.6 38.3 29.1 49.1 4.1 49.1 49.1 49.1 45.4 36.3 27.2
1800
72 57.3 3.5 49.3 39.8 30.3 20.9 - - 53.6 4.1 47.3 38.0 28.7 19.3 - -
67 56.3 3.5 52.0 46.5 41.1 31.2 21.4 - 52.5 4.1 49.5 44.3 39.2 29.5 19.8 -
62 55.3 3.5 54.1 53.0 51.8 41.6 31.5 21.3 51.8 4.1 51.0 50.3 49.7 39.6 29.6 19.6
57 54.3 3.5 54.3 54.3 54.3 52.0 41.5 31.1 51.2 4.1 51.2 51.2 51.2 49.8 39.5 29.1
2000
72 58.4 3.5 52.7 42.1 31.5 20.9 - - 54.8 4.1 50.5 40.1 29.7 19.3 - -
67 57.8 3.5 54.5 49.1 43.8 32.8 21.8 - 54.1 4.2 51.8 46.8 41.8 30.9 20.1 -
62 57.2 3.5 56.3 56.2 56.0 44.6 33.3 22.0 53.7 4.1 53.1 53.1 53.1 42.6 31.4 20.2
57 56.6 3.5 56.6 56.6 56.6 56.5 44.8 33.1 53.2 4.1 53.2 53.2 53.2 53.2 42.6 31.0