User's Manual

1068152-YTG-L-0815
74 Johnson Controls Unitary Products
115°F 125°F
2500
77 123.9 11.4 67.3 54.6 41.8 - - - 113.8 12.7 64.8 51.4 38.0 - - -
72 113.0 11.4 82.4 68.4 54.4 40.5 - - 104.2 12.6 79.2 64.9 50.6 36.3 - -
67 102.9 11.3 97.5 82.3 67.1 53.9 40.7 - 95.8 12.6 93.5 78.3 63.2 50.1 37.0 -
62 102.2 11.4 99.8 89.7 79.7 67.3 55.0 42.7 95.8 12.7 93.7 84.7 75.7 63.9 52.0 40.1
3000
77 123.6 11.4 77.2 59.1 40.9 - - - 113.3 12.7 74.6 55.8 37.0 - - -
72 115.4 11.4 89.8 73.4 57.1 40.8 - - 106.6 12.6 86.1 69.6 53.1 36.6 - -
67 107.2 11.3 102.3 87.8 73.3 57.4 41.5 - 99.9 12.6 97.6 83.4 69.3 53.5 37.7 -
62 106.4 11.3 104.2 96.8 89.4 74.0 58.5 43.1 99.8 12.6 97.8 91.6 85.4 70.3 55.2 40.1
57 105.7 11.4 104.5 104.5 104.5 90.6 75.6 60.6 99.8 12.7 98.0 98.0 98.0 87.1 72.7 58.3
3500
77 123.3 11.4 87.2 63.6 40.0 - - - 112.9 12.6 84.4 60.2 36.0 - - -
72 117.8 11.3 97.1 78.4 59.7 41.1 - - 109.0 12.6 93.1 74.4 55.7 37.0 - -
67 111.4 11.3 107.1 93.3 79.5 60.8 42.2 - 103.9 12.5 101.7 88.5 75.3 56.8 38.3 -
62 110.7 11.3 108.6 103.9 99.2 80.6 62.0 43.5 103.8 12.6 101.9 98.5 95.0 76.7 58.4 40.1
57 110.0 11.3 108.9 108.9 108.9 100.4 81.9 63.4 103.7 12.6 102.1 102.1 102.1 96.6 78.5 60.5
4000
77 123.0 11.4 97.1 68.1 39.2 - - - 112.5 12.6 94.3 64.6 35.0 - - -
72 120.1 11.3 104.5 83.5 62.4 41.4 - - 111.3 12.6 100.1 79.1 58.2 37.3 - -
67 115.7 11.3 111.9 98.8 85.7 64.3 42.9 - 107.9 12.5 105.9 93.6 81.4 60.2 39.0 -
62 115.0 11.3 113.1 111.0 108.9 87.2 65.6 43.9 107.8 12.5 106.0 105.3 104.6 83.1 61.7 40.2
57 114.3 11.3 113.4 113.4 113.4 110.2 88.2 66.2 107.7 12.5 106.1 106.1 106.1 106.1 84.3 62.6
4500
72 122.5 11.3 111.9 88.5 65.1 41.6 - - 113.7 12.5 107.0 83.9 60.7 37.6 - -
67 119.9 11.3 116.8 104.3 91.9 67.8 43.7 - 111.9 12.5 110.0 98.7 87.5 63.6 39.6 -
62 119.3 11.3 117.5 117.5 117.5 93.9 69.1 44.3 111.7 12.5 110.1 110.1 110.1 89.6 64.9 40.2
57 118.6 11.3 117.8 117.8 117.8 117.8 94.5 69.0 111.6 12.5 110.2 110.2 110.2 110.2 90.1 64.7
5000
72 124.9 11.3 119.3 93.5 67.7 41.9 - - 116.1 12.5 114.0 88.6 63.2 37.9 - -
67 124.2 11.2 121.6 109.8 98.1 71.2 44.4 - 115.9 12.4 114.1 103.8 93.6 66.9 40.3 -
62 123.6 11.2 121.9 121.9 121.9 100.5 72.6 44.7 115.7 12.4 114.2 114.2 114.2 96.0 68.1 40.2
57 122.9 11.2 122.2 122.2 122.2 122.2 100.8 71.9 115.6 12.4 114.3 114.3 114.3 114.3 95.9 66.8
1. These capacities are gross ratings. For net capacity, deduct the supply air blower motor heat (MBh = 3.415 x kW). Refer to the appropriate
Blower Performance Table for the kW of the supply air blower motor.
2. These ratings include the condenser fan motors (total 1 kW) and the compressor motors but not the supply air blower motor.
ZY12 (10 Ton) (Continued)
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