Mark HCNI 533, Technical Manual

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78
9.2 PRESSURE ON SERVICE PORT (R32 REFRIGERANT)
Cooling chart:
“Wall” Type Active Line R32 Refrigerant AC: 7. Appendix
[7]-3
7.2 PRESSURE ON SERVICE PORT (R32 REFRIGERANT)
Cooling chart:
Temp. (°C)
Outdoor
(DB)
Indoor
(DB/WB)
-17 -15 -9.44 7.22 23.89 29.44 35 40.56 46.11 48.89
Bar
Bar
Bar
Bar
21.11/15
23.89/17.22
26.67/19.44
32.22/22.78
6.5 6.6 7.4 8.2 8.4 8.0 8.3 8.8 10.3 10.8
6.8 6.9 8.1 8.8 8.8 8.5 8.9 9.3 10.9 11.4
7.2 7.3 8.7 9.7 9.5 9.1 9.3 9.8 11.4 12.1
7.9 8.0 9.8 10.7 10.5 9.7 10.2 10.8 12.6 13.3
Psi
95 96 108 118 121 115 119 128 150 157
Psi 99 101 117 128 126 122 129 135 158 165
Psi 105 106 125 141 138 132 135 143 165 176
Psi
Temp. (°C)
Outdoor
(DB)
Indoor
(DB/WB)
21.11/15
23.89/17.22
26.67/19.44
32.22/22.78
114 115 142 155 152 141 148 157 184 193
MPa
0.65 0.66 0.74 0.82 0.84 0.80 0.83 0.88 1.03 1.08
MPa 0.68 0.69 0.81 0.88 0.88 0.85 0.89 0.93 1.09 1.14
MPa
0.72 0.73 0.87 0.97 0.95 0.91 0.93 0.98 1.14 1.21
MPa 0.79 0.80 0.98 1.07 1.05 0.97 1.02 1.08 1.26 1.33
0
0.2
0.4
0.6
0.8
1
1.2
1.4
21.11/15
23.89/17.22
26.67/19.44
32.22/22.78
Temp. (°C)
Outdoor
(DB)
Indoor
(DB/WB)
21.11/15
23.89/17.22
26.67/19.44
32.22/22.78
-17 -15 -9.44 7.22 23.89 29.44 35 40.56 46.11 48.89
-17 -15 -9.44 7.22 23.89 29.44 35 40.56 46.11 48.89
-17 -15
-9.44
7.22
23.89 29.44
35
40.56 46.11 48.89