User's Manual

1068152-YTG-L-0815
Johnson Controls Unitary Products 61
ZY04-12 Cooling Capacities
ZY04 (3.0 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
750
77 47.1 2.1 23.2 19.7 16.3 - - - 45.3 2.4 22.2 18.7 15.1 - - -
72 43.9 2.1 28.3 24.1 19.9 15.8 - - 41.7 2.4 27.4 23.1 18.9 14.7 - -
67 40.8 2.1 33.3 28.5 23.6 19.9 15.7 - 38.1 2.4 32.5 27.6 22.7 18.8 14.6 -
62 36.2 2.1 34.8 31.0 27.2 22.8 19.8 16.2 35.0 2.4 33.6 30.1 26.6 22.3 18.7 14.8
900
77 47.9 2.1 26.0 21.3 16.7 - - - 46.0 2.4 25.2 20.5 15.7 - - -
72 45.1 2.1 31.0 26.1 21.2 16.4 - - 42.8 2.4 30.0 25.1 20.3 15.4 - -
67 42.2 2.1 35.9 30.8 25.8 21.2 16.4 - 39.7 2.4 34.8 29.8 24.8 20.1 15.3 -
62 38.3 2.1 37.1 33.7 30.4 25.2 21.2 16.6 37.0 2.4 35.8 32.6 29.4 24.4 20.0 15.3
57 38.3 2.1 38.3 36.6 34.9 30.5 26.0 21.5 36.6 2.4 36.6 35.4 34.0 29.4 24.8 20.2
1050
77 48.7 2.1 28.9 23.0 17.0 - - - 46.6 2.4 28.2 22.3 16.3 - - -
72 46.2 2.1 33.7 28.1 22.5 17.0 - - 44.0 2.4 32.7 27.1 21.6 16.1 - -
67 43.6 2.1 38.4 33.2 28.0 22.6 17.0 - 41.3 2.4 37.1 32.0 26.9 21.5 15.9 -
62 40.4 2.1 39.4 36.5 33.5 27.6 22.5 17.0 39.0 2.4 37.9 35.1 32.2 26.5 21.3 15.9
57 40.1 2.1 40.1 39.3 38.5 33.5 28.1 22.6 38.6 2.4 38.6 37.9 37.2 32.1 26.7 21.3
1200
77 49.6 2.1 31.7 24.6 17.4 - - - 47.3 2.4 31.2 24.1 16.9 - - -
72 47.3 2.1 36.4 30.1 23.8 17.6 - - 45.1 2.4 35.3 29.1 23.0 16.8 - -
67 45.0 2.1 41.0 35.6 30.2 24.0 17.6 - 42.8 2.4 39.4 34.2 29.0 22.8 16.6 -
62 42.5 2.1 41.7 39.2 36.7 30.0 23.9 17.5 41.0 2.3 40.1 37.5 35.0 28.7 22.6 16.5
57 42.0 2.1 42.0 42.0 42.0 36.6 30.1 23.7 40.5 2.3 40.5 40.5 40.5 34.9 28.7 22.5
1350
72 48.4 2.1 39.1 32.1 25.1 18.2 - - 46.2 2.4 38.0 31.1 24.3 17.5 - -
67 46.4 2.1 43.5 38.0 32.5 25.4 18.2 - 44.4 2.3 41.7 36.4 31.1 24.2 17.3 -
62 44.6 2.1 44.0 41.9 39.8 32.3 25.2 17.9 43.0 2.3 42.2 40.0 37.8 30.8 24.0 17.0
57 43.8 2.1 43.8 43.8 43.8 39.7 32.2 24.7 42.4 2.3 42.4 42.4 42.4 37.6 30.6 23.6
1500
72 49.5 2.1 41.8 34.1 26.4 18.7 - - 47.4 2.4 40.6 33.1 25.7 18.2 - -
67 47.8 2.1 46.1 40.4 34.7 26.7 18.8 - 46.0 2.3 44.0 38.6 33.1 25.6 18.0 -
62 46.7 2.1 46.3 44.6 43.0 34.7 26.5 18.3 45.0 2.3 44.4 42.5 40.6 33.0 25.3 17.6
57 45.7 2.1 45.7 45.7 45.7 42.7 34.3 25.8 44.3 2.3 44.3 44.3 44.3 40.3 32.6 24.8
95°F 105°F
750
77 43.5 2.6 21.3 17.6 13.8 - - - 39.8 3.1 20.9 16.8 12.8 - - -
72 39.4 2.6 26.5 22.2 17.9 13.6 - - 36.7 3.1 25.1 20.9 16.7 12.5 - -
67 35.4 2.6 31.7 26.8 21.9 17.7 13.4 - 33.6 3.1 29.4 25.0 20.7 16.5 12.3 -
62 33.8 2.6 32.4 29.2 25.9 21.8 17.6 13.4 32.1 3.0 30.7 27.7 24.6 20.5 16.3 12.2
900
77 44.0 2.6 24.5 19.6 14.7 - - - 40.2 3.1 23.9 18.6 13.3 - - -
72 40.6 2.6 29.1 24.2 19.3 14.4 - - 37.6 3.1 27.6 22.8 17.9 13.1 - -
67 37.1 2.6 33.7 28.8 23.9 19.0 14.2 - 35.0 3.0 31.3 26.9 22.5 17.7 12.9 -
62 35.7 2.6 34.5 31.4 28.4 23.6 18.9 14.1 33.6 3.0 32.5 29.8 27.2 22.3 17.5 12.7
57 35.0 2.6 35.0 34.1 33.0 28.3 23.6 18.9 32.8 3.0 32.8 32.7 31.8 27.0 22.2 17.4
1050
77 44.6 2.6 27.6 21.6 15.6 - - - 40.7 3.1 26.9 20.3 13.8 - - -
72 41.7 2.6 31.7 26.2 20.7 15.2 - - 38.5 3.1 30.1 24.6 19.1 13.6 - -
67 38.9 2.6 35.8 30.8 25.8 20.3 14.9 - 36.4 3.0 33.3 28.9 24.4 18.9 13.4 -
62 37.5 2.6 36.5 33.7 30.9 25.5 20.2 14.8 35.2 3.0 34.2 32.0 29.7 24.2 18.8 13.3
57 37.0 2.6 37.0 36.6 36.0 30.7 25.4 20.1 34.6 3.0 34.6 34.6 34.6 29.5 24.1 18.6
1200
77
45.1 2.6 30.8 23.6 16.4 - - - 41.1 3.1 29.9 22.1 14.3 - - -
72 42.9 2.6 34.3 28.2 22.1 16.0 - - 39.4 3.1 32.6 26.4 20.3 14.2 - -
67 40.7 2.6 37.8 32.8 27.7 21.7 15.7 - 37.8 3.0 35.3 30.8 26.3 20.1 14.0 -
62 39.4 2.6 38.5 35.9 33.4 27.4 21.4 15.5 36.8 3.0 36.0 34.1 32.2 26.1 20.0 13.8
57 39.0 2.6 39.0 39.0 39.0 33.1 27.2 21.3 36.3 3.0 36.3 36.3 36.3 32.1 25.9 19.8
1350
72 44.0 2.6 36.9 30.2 23.5 16.8 - - 40.4 3.1 35.0 28.3 21.5 14.7 - -
67 42.4 2.6 39.9 34.8 29.7 23.0 16.4 - 39.2 3.0 37.2 32.7 28.1 21.3 14.6 -
62 41.3 2.6 40.5 38.2 35.8 29.3 22.7 16.2 38.4 3.0 37.7 36.3 34.8 28.0 21.2 14.4
57 41.0 2.6 41.0 41.0 41.0 35.5 29.0 22.6 38.1 3.0 38.1 38.1 38.1 34.6 27.8 21.0
1500
72 45.2 2.6 39.5 32.2 24.9 17.6 - - 41.3 3.1 37.5 30.1 22.7 15.3 - -
67 44.2 2.6 42.0 36.8 31.6 24.4 17.1 - 40.6 3.0 39.2 34.6 30.0 22.6 15.1 -
62 43.2 2.6 42.5 40.4 38.3 31.2 24.0 16.8 40.0 3.0 39.5 38.4 37.3 29.9 22.4 15.0
57 43.0 2.6 43.0 43.0 43.0 37.9 30.9 23.8 39.8 3.0 39.8 39.8 39.8 37.2 29.7 22.2