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Johnson Controls R-410A - Sequence of Operation: Functional Check

Johnson Controls R-410A
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505429-JTG-L-0512
Johnson Controls Unitary Products 17
115°F 125°F
2250
77 94.7 9.0 46.9 37.5 28.0 - - - 90.2 10.1 46.3 36.9 27.4 - - -
72 87.8 9.1 60.9 51.4 42.0 32.5 - - 83.4 10.2 59.7 50.2 40.8 31.3 - -
67 80.9 9.1 74.8 65.4 55.9 46.5 37.0 - 76.7 10.3 73.0 63.6 54.1 44.6 35.2 -
62 74.3 8.8 74.3 74.3 66.2 56.8 47.3 37.9 70.6 9.9 70.6 70.6 63.3 53.8 44.3 34.9
57 75.0 8.9 75.0 75.0 66.0 56.5 47.0 37.6 71.3 10.0 71.3 71.3 61.9 52.5 43.0 33.5
2625
77 97.0 9.1 54.0 41.1 30.5 - - - 92.3 10.1 54.6 40.5 29.8 - - -
72 89.9 9.1 66.9 56.3 45.6 35.0 - - 85.3 10.2 65.7 55.0 44.3 33.7 - -
67 82.8 9.2 79.8 71.4 60.8 50.2 39.5 - 78.4 10.3 76.8 69.5 58.9 48.2 37.5 -
62 76.1 8.8 76.1 76.1 72.0 61.4 50.8 40.1 72.2 9.9 72.2 72.2 68.9 58.4 47.5 36.9
57 76.8 9.0 76.8 76.8 71.7 61.1 50.5 39.8 72.9 10.1 72.9 72.9 67.4 57.1 46.1 35.4
3000
77 99.2 9.1 61.1 44.7 32.9 - - - 94.3 10.2 62.8 44.1 32.2 - - -
72 92.0 9.2 72.9 61.1 49.3 37.5 - - 87.2 10.3 71.7 59.8 47.9 36.1 - -
67 84.8 9.2 84.8 77.5 65.7 53.9 42.1 - 80.2 10.3 80.2 75.5 63.6 51.8 39.9 -
62 77.8 8.9 77.8 77.8 77.8 66.0 54.2 42.4 73.8 9.9 73.8 73.8 73.8 63.0 50.7 38.8
57 78.6 9.0 78.6 78.6 77.5 65.7 53.9 42.1 74.5 10.1 74.5 74.5 72.9 61.8 49.1 37.3
3375
72 92.2 9.2 78.1 65.2 52.3 39.4 - - 87.4 10.2 77.0 64.1 51.2 38.2 - -
67 84.9 9.2 84.9 81.3 69.7 56.8 44.0 - 80.3 10.3 80.3 78.9 67.9 55.0 42.1 -
62 78.0 8.9 78.0 78.0 78.0 65.1 52.2 39.3 74.0 9.9 74.0 74.0 74.0 61.5 48.4 35.4
57 78.7 9.0 78.7 78.7 78.2 65.3 52.4 39.5 74.6 10.1 74.6 74.6 73.8 61.3 47.9 35.0
3750
72 92.3 9.1 83.3 69.3 55.4 41.4 - - 87.5 10.2 82.4 68.4 54.4 40.4 - -
67 85.1 9.2 85.1 85.1 73.8 59.8 45.8 - 80.4 10.3 80.4 80.4 72.2 58.2 44.2 -
62 78.1 8.9 78.1 78.1 78.1 64.1 50.2 36.2 74.1 9.9 74.1 74.1 74.1 60.1 46.1 32.1
57 78.9 9.0 78.9 78.9 78.9 64.9 51.0 37.0 74.8 10.0 74.8 74.8 74.8 60.8 46.8 32.8
1
These capacities are gross ratings. For net capacity, deduct supply air blower motor, MBh. Example: Refer to the appropriate Blower
Performance Table for the BHP of the supply air blower motor, MBh = 3.415 x kW and kW = BHP x 0.746 nameplate rated motor
efficiency.
2
These ratings include the condenser fan motors and the compressor motors but not the supply air blower motor.
J07YC/J07NC (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

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