To Use Cooling Charging Charts
Take the outdoor ambient temperature and read the suction pressure gauge. Refer to chart to determine what suction temperature should be. If suction temperature is high, add refrigerant. If suction temperature is low, carefully recover some of the charge. Recheck the suction pressure as charge is adjusted.
EXAMPLE: Model 50TC*A06
Outdoor Temperature . . . . . . . . . . . . . . . . . . 85_F (29_C) Suction Pressure . . . . . . . . . . . . . . . . . 130 psig (896 kPa) Suction Temperature should be . . . . . . . . . 63_F (17.2_C)
50TC
0.596
30o
WASHER
45o
DEPRESSOR PER ARI 720
5/8” HEX
.47
1/2" HEX
FROM FACE OF BODY
This surface provides a metal to metal seal when torqued into the seat. Appropriate handling is required to not scratch or dent the surface.
SEAT
CORE
Fig. 11 - CoreMax Access Port Assembly
C07150
8