92-102337-06 -00
OUTDOOR AMBIENT (°F DB)
55
65
75
85
95
105
115
5 TON COOLING - 13 AND 14 SEER
SYSTEM CHARGE CHART - REFRIGERANT 410A
Pressure at Suction Service Port (psig)
CONNECT PRESSURE GAUGES TO SUCTION AND LIQUID PORTS ON UNIT.
MEASURE AIR TEMPERATURE TO OUTDOOR COIL .
PLACE AN "X" ON THE APPROPRIATE CHART WHERE THE SUCTION AND LIQUID PRESSURES CR OSS.
IF "X" IS BELOW AMBIENT TEMPERATURE LINE, ADD CHARGE AND REPEAT STEP 3.
IF "X" IS ABOVE AMBIENT TEMPERATURE LINE, RECOVER EXCESS CHARGE AND REPEAT STEP 3.
PRESSURE AT LIQUID SERVICE PORT - PSIG
BEFORE FINAL REFRIGERANT CHECK, INDOOR RETURN AIR TEMPERATURE SHOULD BE AT COMF ORT
CONDITIONS FOR MOST ACCURATE RESULTS .
150
200
250
300
350
400
450
500
550
100 120 140 160 180 200 220
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