29
Superheat charging table is derived from optimum performance point. (95_F[35_C] outdoor ambient and (80_F[27_C] dry bulb; 67_ F[19_ C] wet bulb indoor
condition.) Where a dash( --- ---) appears do not attempt to check charge or charge unit under these conditions using the superheat method. (Weigh in method
should be used.)
A150625
To properly check or adjust charge, conditions must be favorable for subcooling charging. Favorable conditions exist when the outdoor temperature isbetween
75_F to 115_F(24_Cand46_C), and the indoor temperature is between 70_Fand80_F(21_Cand27_C). Follow the procedure above.
A150627
Fig. 18 -- Cooling Charging Table--Subcooling
607C-- --C
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