Rheem RRPL-B Installation Instructions Manual page 93

FIGURE 51
SYSTEM CHARGE CHARTS
550
525
500
475
450
425
400
375
350
325
300
275
250
225
200
175
150
100 110
INSTRUCTIONS:
1. CONNECT PRESSURE GUAGES TO SUCTION AND LIQUID PORTS AT OUTDOOR UNIT.
2. MEASURE AIR TEMPERATURE TO THE UNIT (OUTDOOR DRY BULB AMBIENT).
3. PLACE AN "X" ON THE CHART WHERE THE SUCTION AND LIQUID PRESSURE CROSS.
4. IF "X" IS BELOW OUTDOOR TEMPERATURE LINE, ADD CHARGE AND REPEAT 3.
5. IF "X" IS ABOVE OUTDOOR TEMPERATURE LINE, RECOVER CHARGE AND REPEAT.
(-)RNL – 5 TON COOLING
5 T O N C O O L I N G
S Y S T E M C H A R G E C H A R T
R - 4 1 0 A
120 130 140 150
P r e s s u r e a t S u c t i o n S e r v i c e P o r t ( p s i g )
R E F R I G E R A N T
160 170 180
115
105
95
85
75
65
55
190 200 210 220
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