Carrier 42QHP09E8S Service Manual page 82

iii) Pressure On Service Port(R32)
Cooling chart:
ODT
°F(°C) 0(-17)
IDT
BAR 70/59
BAR 75/63
BAR 80/67
BAR 90/73
ODT
°F(°C) 0(-17)
IDT
PSI 70/59
PSI 75/63
PSI 80/67
PSI 90/73
ODT
°F(°C) 0(-17)
IDT
MPA 70/59 0.65
MPA 75/63 0.68
MPA 80/67 0.72
MPA 90/73 0.79
1.4
1.2
1
0.8
0.6
0.4
0.2
0
 Page 78 
15
5(-15)
(9.44)
6.5 6.6 7.4
6.8 6.9 8.1
7.2 7.3 8.7
7.9 8.0 9.8
15
5(-15)
(9.44)
95 96 108
99 101 117
105 106 125
114 115 142
15
5(-15)
(9.44)
0.66 0.74
0.69 0.81
0.73 0.87
0.80 0.98
45 75 85
(7.22) (23.89) (29.44)
8.2 8.4 8.0
8.8 8.8 8.5
9.7 9.5 9.1
10.7 10.5 9.7
45 75 85
(7.22) (23.89) (29.44)
118 121 115
128 126 122
141 138 132
155 152 141
45 75 85
(7.22) (23.89) (29.44)
0.82 0.84 0.80
0.88 0.88 0.85
0.97 0.95 0.91
1.07 1.05 0.97
105 115
95 (35)
(40.56) (46.11)
8.3 8.8 10.3
8.9 9.3 10.9
9.3 9.8 11.4
10.2 10.8 12.6
105 115
95 (35)
(40.56) (46.11)
119 128 150
129 135 158
135 143 165
148 157 184
105 115
95 (35)
(40.56) (46.11)
0.83 0.88 1.03
0.89 0.93 1.09
0.93 0.98 1.14
1.02 1.08 1.26
70/59
75/63
80/67
90/73
120
(48.89)
10.8
11.4
12.1
13.3
120
(48.89)
157
165
176
193
120
(48.89)
1.08
1.14
1.21
1.33