Carrier WEATHERMAKER 48J - Page 134

15O
145
_-- 140
_'_ 135
'130
125
120
Q..
E 115
_o._ 110
•_ 105
100
-_ g5
o go
85
80
O0 75
7O
55
25 and 27 Ton MCHX CIRCUIT A Charging Chart
All Compressors on a Circuit Must be Operating
All Outdoor Fans Must be Operating
Reduce Charge if Above Curve
!Add Charge if Below Curve
60 65 70 75 80 85 90 95 100 105 110 115 120 125
Outdoor Air Temperature (deg F)
15O
145
_- 140
¢E_ 135
130
125
_ 120
ffl.
E 115
_cj_ 110
•_ 105
100
_ g5
o go
_ 85
_ 8o
69 75
7O
55
25 and 27 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
Add Charge if Below Curve
60 65 70 75 80 85 90 95 100 105 110 115 120 125
Outdoor Air Temperature (deg F)
LEGEND
MCHX-- Microchannel Heat Exchanger
SST -- Saturated Suction Temperature
Fig. 45 -- Charging Chart -- 48/50A2,A3,A4,A5025 and 027 with R-410A Refrigerant
134