User Guide

340968-XIM-A-0108
20 Johnson Controls Unitary Products
TABLE 14: SUPERHEAT CHARGING TABLE FOR DNA024
OUTDOOR
TEMP. °F
SUPERHEAT AT COMPRESSOR SUCTION (F), AIRFLOW = 400 CFM
INDOOR WB TEMP. (°F)
55 57 59 61 63 65 67 69 71 73 75
65 13.9 16.5 19.0 21.5 24.1 26.6 29.2 29.7 30.3 30.9 31.5
70 9.5 12.5 15.5 18.5 21.5 24.5 27.5 28.2 28.8 29.4 30.1
75 5.2 8.6 12.1 15.5 19.0 22.4 25.9 26.6 27.3 28.0 28.7
80 - - 8.7 12.5 16.4 20.3 24.2 25.0 25.8 26.5 27.3
85 - - 5.2 9.6 13.9 18.3 22.6 23.4 24.2 25.1 25.9
90 - - - 7.8 11.9 16.1 20.3 21.5 22.7 23.8 25.0
95 - - - 6.0 10.0 14.0 18.0 19.5 21.1 22.6 24.2
100 ----8.412.115.917.719.521.323.1
105 ----6.910.313.815.817.920.022.0
110 ----5.38.511.714.016.318.721.0
115 -----6.79.612.214.817.319.9
TABLE 15: SUPERHEAT CHARGING TABLE FOR DNA030
OUTDOOR
TEMP. °F
SUPERHEAT AT COMPRESSOR SUCTION (F), AIRFLOW = 400 CFM
INDOOR WB TEMP. (°F)
55 57 59 61 63 65 67 69 71 73 75
65 13.7 16.9 20.1 23.3 26.6 29.8 33.0 33.5 34.0 34.5 35.0
70 10.8 14.2 17.7 21.1 24.5 28.0 31.4 32.1 32.8 33.5 34.2
75 7.8 11.5 15.2 18.8 22.5 26.2 29.8 30.7 31.6 32.6 33.5
80 - 8.8 12.7 16.6 20.5 24.4 28.2 29.4 30.5 31.6 32.7
85 - 6.1 10.2 14.3 18.4 22.6 26.7 28.0 29.3 30.6 32.0
90 - - 7.3 11.5 15.7 19.9 24.1 25.9 27.7 29.5 31.3
95 - - - 8.6 13.0 17.3 21.6 23.8 26.1 28.3 30.6
100 - - - 6.9 10.7 14.5 18.3 21.2 24.0 26.9 29.7
105 - - - 5.1 8.4 11.8 15.1 18.5 22.0 25.4 28.9
110 ----6.29.011.815.919.924.028.0
115 -----6.28.513.217.922.527.2
TABLE 16: SUPERHEAT CHARGING TABLE FOR DNA036
OUTDOOR
TEMP. °F
SUPERHEAT AT COMPRESSOR SUCTION (F), AIRFLOW = 400 CFM
INDOOR WB TEMP. (°F)
55 57 59 61 63 65 67 69 71 73 75
65 27.1 28.4 29.7 31.1 32.4 33.7 35.0 35.9 36.8 37.6 38.5
70 23.3 24.8 26.2 27.7 29.2 30.6 32.1 33.5 34.9 36.4 37.8
75 19.5 21.1 22.7 24.4 26.0 27.6 29.2 31.2 33.1 35.1 37.1
80 15.7 17.5 19.2 21.0 22.8 24.5 26.3 28.8 31.3 33.8 36.3
85 11.9 13.8 15.7 17.6 19.6 21.5 23.4 26.5 29.5 32.6 35.6
90 8.6 10.6 12.6 14.6 16.6 18.6 20.6 24.1 27.6 31.1 34.6
95 5.3 7.4 9.5 11.5 13.6 15.7 17.8 21.7 25.7 29.7 33.7
100 - 5.6 7.6 9.6 11.6 13.6 15.6 20.1 24.5 28.9 33.4
105 - - 5.7 7.6 9.6 11.5 13.5 18.4 23.3 28.2 33.1
110 - - - 5.6 7.5 9.4 11.3 16.7 22.1 27.4 32.8
115 ----5.57.49.215.020.926.732.5