Johnson Controls JX Series Engineering Manual page 202

FORM 121.00-EG1
ISSUE DATE: 5/31/2012
1-4. JCHX05252N, JCHXR05252N (Heating)
Combination(%): Outdoor
Indoor/outdoor air temp.
capacity ratio
DB
-19.8
-14.7
-9.6
-4.4
-1.8
130% 0.8
2.8
6.0
7.0
8.6
11.2
16.4
Combination(%): Outdoor
Indoor/outdoor air temp.
capacity ratio
DB
-19.8
-14.7
-9.6
-4.4
-1.8
120% 0.8
2.8
6.0
7.0
8.6
11.2
16.4
Combination(%): Outdoor
Indoor/outdoor air temp.
capacity ratio
DB
-19.8
-14.7
-9.6
-4.4
-1.8
110% 0.8
2.8
6.0
7.0
8.6
11.2
16.4
Combination(%): Outdoor
Indoor/outdoor air temp.
capacity ratio
DB
-19.8
-14.7
-9.6
-4.4
-1.8
100% 0.8
2.8
6.0
7.0
8.6
11.2
16.4
Combination(%): Outdoor
Indoor/outdoor air temp.
capacity ratio
DB
-19.8
-14.7
-9.6
-4.4
-1.8
90% 0.8
2.8
6.0
7.0
8.6
11.2
16.4
JOHNSON CONTROLS
Mini Multi Capacity Ratio 50-130%
15.0 17.0
TC PI TC PI
WB kW kW kW kW
-20.0 12.1 4.31 11.7 4.22
-15.0 14.1 4.65 13.7 4.50
-10.0 16.1 4.93 15.7 4.79
-5.0 18.3 5.17 17.9 5.08
-2.5 19.1 5.32 18.7 5.22
0.0 20.3 5.46 19.9 5.32
2.0 21.1 5.61 20.7 5.46
5.0 22.5 5.80 21.9 5.70
6.0 22.9 5.84 21.9 5.56
7.5 23.3 5.89 21.9 5.37
10.0 23.3 5.61 21.9 5.08
15.0 23.3 5.03 21.9 4.55
15.0 17.0
TC PI TC PI
WB kW kW kW kW
-20.0 11.7 4.24 11.3 4.15
-15.0 13.6 4.57 13.2 4.43
-10.0 15.5 4.85 15.1 4.71
-5.0 17.6 5.09 17.2 5.00
-2.5 18.4 5.23 18.0 5.14
0.0 19.5 5.37 19.1 5.23
2.0 20.3 5.51 19.9 5.37
5.0 21.6 5.70 21.1 5.61
6.0 22.0 5.75 21.1 5.47
7.5 22.4 5.80 21.1 5.28
10.0 22.4 5.51 21.1 5.00
15.0 22.4 4.95 21.1 4.48
15.0 17.0
TC PI TC PI
WB kW kW kW kW
-20.0 11.3 4.18 10.9 4.09
-15.0 13.1 4.51 12.8 4.37
-10.0 15.0 4.79 14.6 4.65
-5.0 17.0 5.02 16.6 4.93
-2.5 17.7 5.16 17.4 5.07
0.0 18.8 5.30 18.5 5.16
2.0 19.6 5.44 19.2 5.30
5.0 20.9 5.62 20.3 5.53
6.0 21.3 5.67 20.3 5.39
7.5 21.6 5.72 20.3 5.21
10.0 21.6 5.44 20.3 4.93
15.0 21.6 4.88 20.3 4.42
15.0 17.0
TC PI TC PI
WB kW kW kW kW
-20.0 10.7 4.12 10.4 4.03
-15.0 12.5 4.44 12.1 4.31
-10.0 14.3 4.72 13.9 4.58
-5.0 16.2 4.95 15.8 4.85
-2.5 16.9 5.08 16.5 4.99
0.0 18.0 5.22 17.6 5.08
2.0 18.7 5.36 18.3 5.22
5.0 19.9 5.54 19.4 5.45
6.0 20.2 5.59 19.4 5.31
7.5 20.6 5.63 19.4 5.13
10.0 20.6 5.36 19.4 4.85
15.0 20.6 4.81 19.4 4.35
15.0 17.0
TC PI TC PI
WB kW kW kW kW
-20.0 9.7 3.59 9.3 3.51
-15.0 11.2 3.87 10.9 3.75
-10.0 12.8 4.10 12.5 3.98
-5.0 14.6 4.30 14.3 4.22
-2.5 15.2 4.42 14.9 4.34
0.0 16.2 4.54 15.8 4.42
2.0 16.8 4.66 16.5 4.54
5.0 17.9 4.82 17.4 4.74
6.0 18.2 4.86 17.4 4.62
7.5 18.5 4.90 17.4 4.46
10.0 18.5 4.66 17.4 4.22
15.0 18.5 4.18 17.4 3.79
Indoor air temp. : °CDB
19.0 20.0
TC PI TC PI TC
kW kW kW kW kW
11.3 4.12 11.1 4.07 10.7
13.3 4.41 13.1 4.36 12.9
15.3 4.69 15.1 4.65 14.9
17.7 4.98 17.1 4.93 16.9
18.3 5.13 18.1 5.08 17.9
19.3 5.22 19.1 5.17 18.9
20.1 5.37 19.9 5.27 19.2
20.6 5.27 19.9 4.93 19.2
20.6 5.03 19.9 4.79 19.2
20.6 4.89 19.9 4.65 19.2
20.6 4.60 19.9 4.36 19.2
20.6 4.02 19.9 3.78 19.2
Indoor air temp. : °CDB
19.0 20.0
TC PI TC PI TC
kW kW kW kW kW
10.9 4.05 10.7 4.01 10.3
12.8 4.34 12.6 4.29 12.4
14.7 4.62 14.6 4.57 14.4
17.0 4.90 16.5 4.85 16.3
17.6 5.04 17.4 5.00 17.2
18.6 5.14 18.4 5.09 18.2
19.3 5.28 19.1 5.18 18.5
19.8 5.18 19.1 4.85 18.5
19.8 4.95 19.1 4.71 18.5
19.8 4.81 19.1 4.57 18.5
19.8 4.52 19.1 4.29 18.5
19.8 3.96 19.1 3.72 18.5
Indoor air temp. : °CDB
19.0 20.0
TC PI TC PI TC
kW kW kW kW kW
10.5 4.00 10.3 3.95 10.0
12.4 4.28 12.2 4.23 12.0
14.2 4.56 14.0 4.51 13.9
16.4 4.83 15.9 4.79 15.7
17.0 4.97 16.8 4.93 16.6
17.9 5.07 17.7 5.02 17.6
18.7 5.21 18.5 5.11 17.8
19.1 5.11 18.5 4.79 17.8
19.1 4.88 18.5 4.65 17.8
19.1 4.74 18.5 4.51 17.8
19.1 4.46 18.5 4.23 17.8
19.1 3.90 18.5 3.67 17.8
Indoor air temp. : °CDB
19.0 20.0
TC PI TC PI TC
kW kW kW kW kW
10.0 3.94 9.9 3.89 9.5
11.8 4.21 11.6 4.17 11.4
13.6 4.49 13.4 4.44 13.2
15.7 4.76 15.1 4.72 15.0
16.2 4.90 16.0 4.85 15.8
17.1 4.99 16.9 4.95 16.7
17.8 5.13 17.6 5.04 17.0
18.2 5.04 17.6 4.72 17.0
18.2 4.81 17.6 4.58 17.0
18.2 4.67 17.6 4.44 17.0
18.2 4.40 17.6 4.17 17.0
18.2 3.85 17.6 3.62 17.0
Indoor air temp. : °CDB
19.0 20.0
TC PI TC PI TC
kW kW kW kW kW
9.0 3.43 8.9 3.39 8.6
10.6 3.67 10.5 3.63 10.3
12.2 3.90 12.0 3.87 11.9
14.1 4.14 13.6 4.10 13.5
14.6 4.26 14.4 4.22 14.3
15.4 4.34 15.2 4.30 15.0
16.0 4.46 15.8 4.38 15.3
16.4 4.38 15.8 4.10 15.3
16.4 4.18 15.8 3.98 15.3
16.4 4.06 15.8 3.87 15.3
16.4 3.83 15.8 3.63 15.3
16.4 3.35 15.8 3.15 15.3
TC: Total capacity (kW), PI: Power input (kW)
21.0 23.0 25.0
PI TC PI TC
kW kW kW kW
4.00 10.3 3.88 9.7
4.29 12.5 4.17 11.7
4.58 14.5 4.46 13.7
4.86 16.5 4.74 15.5
5.01 17.5 4.84 16.5
5.10 17.9 4.93 16.5
5.20 17.9 4.65 16.5
4.69 17.9 4.31 16.5
4.55 17.9 4.17 16.5
4.41 17.9 4.02 16.5
4.12 17.9 3.74 16.5
3.55 17.9 3.16 16.5
21.0 23.0 25.0
PI TC PI TC
kW kW kW kW
3.94 10.0 3.82 9.4
4.22 12.1 4.10 11.3
4.50 14.0 4.38 13.2
4.78 15.9 4.67 14.9
4.92 16.9 4.76 15.9
5.02 17.2 4.85 15.9
5.11 17.2 4.57 15.9
4.62 17.2 4.24 15.9
4.48 17.2 4.10 15.9
4.34 17.2 3.96 15.9
4.05 17.2 3.68 15.9
3.49 17.2 3.11 15.9
21.0 23.0 25.0
PI TC PI TC
kW kW kW kW
3.88 9.6 3.77 9.1
4.16 11.6 4.04 10.9
4.44 13.5 4.32 12.8
4.72 15.3 4.60 14.4
4.86 16.3 4.70 15.3
4.95 16.6 4.79 15.3
5.04 16.6 4.51 15.3
4.56 16.6 4.18 15.3
4.42 16.6 4.04 15.3
4.28 16.6 3.90 15.3
4.00 16.6 3.63 15.3
3.44 16.6 3.07 15.3
21.0 23.0 25.0
PI TC PI TC
kW kW kW kW
3.82 9.2 3.71 8.6
4.10 11.1 3.98 10.4
4.37 12.8 4.26 12.1
4.65 14.6 4.53 13.7
4.79 15.5 4.63 14.6
4.88 15.8 4.72 14.6
4.97 15.8 4.44 14.6
4.49 15.8 4.12 14.6
4.35 15.8 3.98 14.6
4.21 15.8 3.85 14.6
3.94 15.8 3.57 14.6
3.39 15.8 3.02 14.6
21.0 23.0 25.0
PI TC PI TC
kW kW kW kW
3.33 8.2 3.23 7.8
3.57 10.0 3.47 9.3
3.81 11.6 3.71 10.9
4.04 13.1 3.94 12.4
4.16 13.9 4.02 13.1
4.24 14.3 4.10 13.1
4.32 14.3 3.87 13.1
3.90 14.3 3.59 13.1
3.79 14.3 3.47 13.1
3.67 14.3 3.35 13.1
3.43 14.3 3.11 13.1
2.95 14.3 2.63 13.1
PI
kW
3.74
4.02
4.31
4.60
4.69
4.41
4.12
3.83
3.69
3.55
3.21
2.68
PI
kW
3.68
3.96
4.24
4.52
4.62
4.34
4.05
3.77
3.63
3.49
3.16
2.64
PI
kW
3.63
3.90
4.18
4.46
4.56
4.28
4.00
3.72
3.58
3.44
3.11
2.60
PI
kW
3.57
3.85
4.12
4.40
4.49
4.21
3.94
3.66
3.53
3.39
3.07
2.56
PI
kW
3.11
3.35
3.59
3.83
3.90
3.67
3.43
3.19
3.07
2.95
2.67
2.23
202