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.)
To properly check or adjust charge, conditions must be favorable for subcooling charging. Favorable conditions exist when the outdoor temperature is between
75_F to 115_F (24_C and 46_C), and the indoor temperature is between 70_F and 80_F (21_C and 27_C). Follow the procedure above.
Legacy and preferred 13 and 14 seer single-packaged air conditioner and gas furnace system with puron (r-410a) refrigerant single and three phase 2-5 nominal tons (sizes 24-60) (10 pages)
Preferred 14 seer single--packaged air conditionerand gas furnace system with puron (r--410a) refrigerant single and three phase 1-1/2-5 nominal tons (sizes 018--060) (36 pages)
13.4 seer2 single-packaged air conditioner and gas furnace system with puron (r-410a) refrigerant single phase 2-5 nominal tons (sizes 24-60), three phase 3-5 nominal tons (sizes 36-60) (43 pages)
Ultra low nox legacy 14 seer single-packaged air conditioner and gas furnace system with puron® (r-410a) refrigerant single phase 2-5 nominal tons (sizes 24-60) three phase 3-5 nominal tons (sizes 36-60) (36 pages)
Preferred 14 seer single--packaged air conditioner and gas furnace system with puron (r--410a) refrigreant single and three phase 2--5 nominal tons (sizes 24--60) (34 pages)
14 seer single-packaged air conditioner and
gas furnace system with puron r (r-410a) refrigerant single and three phase 2-5 nominal tons (sizes 24-60) (56 pages)
Legacy 13 seer single-packaged air conditioner and gas furnace system with puronr (r-410a) refrigerant single and three phase 2 to 5 nominal tons (sizes 24-60) (57 pages)