Figure 19: 10 Ton Charging Chart
10 TON CONDENSING UNIT 60 HZ. REFRIGERANT R-410A
CAUTION: RETURN AIR TEMPERATURE MUST BE WITHIN COMFORT CONDITIONS BEFORE FINAL REFRIGERANT CHECK!
92-102644-19-00
200
225
250
275
300
325
350
375
400
425
450
475
500
100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 150.0 155.0 160.0 165.0
1/2
1.06
5/8
1.65
1-1/8
0.22
1-3/8
0.34
REQUIRED OUNCES R-410A
PRESSURE AT LIQUID SERVICE PORT - (PSIG)
OUTDOOR AMBIENT (ºF DB)
115
105
95
85
75
65
55
VAPOR PRESSURE (PSIG)
INSTRUCTIONS: 1. MEASURE PRESSURE AT COMPRESSOR SUCTION AND LIQUID.
2. MEASURE OUTDOOR AMBIENT TO UNIT.
3. PLACE AN “X” ON THE CHART WHERE THE SUCTION AND LIQUID INTERSECT.
4. IF “X” IS BELOW OUTDOOR AMBIENT TEMPERATURE LINE, ADD CHARGE AND REPEAT STEPS 1-3.
5. IF “X” IS ABOVE AMBIENT TEMPERATURE LINE, RECOVER EXCESS CHARGE AND REPEAT STEPS 1-3.
TUBE
SIZE
O.D. IN.
LIQUID
LINE
VAPOR
LINE
Charging Charts
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IM 962-4 • AIR-COOLED SPLIT SYSTEM CONDENSERS
Summary of Contents for RCS Series
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