Carrier 50JZ Series - Page 19

Fig. 27—Cooling Charging Chart, 50JZ 048 Units
C00086
(048) 60Hz COOLING CHARGING CHART
For use with units using R410a Refrigerant
80
90
100
110
120
130
140
150
160
170
180
30 40 50 60 70 80
SUCTION LINE TEMPERATURE (DEG. F)
SUCTION LINE PRESSURE (PSIG)
552
621
690
759
828
897
966
1035
1104
1173
-7 -1 4 10 15 21 26
SUCTION LINE TEMPERATURE (DEG. C)
SUCTION LINE PRESSURE (KILOPASCALS)
OUTDOOR
TEMP
F C
125 52
115 46
105 41
95 35
85 29
75 24
65 18
55 13
45 7
50JZ500070
Fig. 28—Cooling Charging Chart,50JZ 060 Units
C00087
(060) 60 Hz COOLING CHARGING CHART
For use with units using R410a Refrigerant
80
90
100
110
120
130
140
150
160
170
180
20 30 40 50 60 70 80
SUCTION LINE TEMPERATURE (DEG. F)
SUCTION LINE PRESSURE (PSIG)
552
621
690
759
828
897
966
1035
1104
1173
-7 -1 4 10152126
SUCTION LINE TEMPERATURE (DEG. C)
SUCTION LINE PRESSURE (
K
IL
O
)
OUTDOOR
TEMP
F C
125 52
115 46
105 41
95 35
85 29
75 24
65 18
55 13
45 7
50JZ500071
PASCALS
Fig. 29—Defrost Control
A99442
OF2
CESO130076–00
OF1
ON
QUIET SHIFT
120
30 60
60 30
90
INTERVAL TIMER
OFF
P3
DFT
O R W
2
Y C
T2 C C O
DFT
T1 Y
P1
J1
SPEEDUP
Speedup
Pins
Defrost interval
DIP switches
Quiet
Shift
19