Carrier WEATHERMAKER 48J Started Manual page 136

150
145
140
-135
130
_c2. 1 25
120
115
"; 110
105
©
-'_ 100
95
9o
85
55
35 Ton MCHX CIRCUIT A Charging Chart
All Compressors on a Circuit Must be Operating
All Outdoor Fans Must be Operating
Reduce Char{ Above Curve
Charge if Below Curve
60 65
70 75 80 85 90 95
Outdoor Air Temperature
(deg F)
:SST=55
;SST=45
SST=
F
F
F
100 105 110 115 120
155
150
145
140
135
130
_"125
120
•_ 115
110
105
"_ 100
95
9o
85
35 Ton MCHX CIRCUIT B Charging Chart
All Compressors on a Circuit Must be Operating
All Outdoor Fans Must be Operating
Reduce Charge if Above Curve
if Below Curve
55 60 65 70 75 80 85 90 95 100 105 110 115
Outdoor Air Temperature (deg F)
SST=
SST=
SST=
55
45
35
120
LEGEND
MCHX-- Microchannel Heat Exchanger
SST -- Saturated Suction Temperature
Fig. 47- Charging Chart -- 48/50A2,A3,A4,A5035 with R-410A Refrigerant
136