Installation manual

Air Cooled Models
32
Table 19 Indoor unit approximate refrigerant charge lb (kg.) R–22
Model 60 Hz (50 Hz)
Refrigerant
Charge/Circuit
75A 4.0 (1.8)
114A (115A) 5.0 (2.3)
125A (130A) 5.0 (2.3)
199A 6.0 (2.7)
245A 7.0 (3.2)
290A 7.0 (3.2)
380A 8.0 (3.6)
Table 20 Outdoor condenser approximate refrigerant charge lb (kg) per circuit
Model
Fan Speed
Control
Lee-Temp
(Includes Receiver)
097 5 (2.3) 27 (12.3)
108 6 (2.7) 33 (15.0)
130 5 (2.3) 27 (12.3)
104L 4 (1.8) 21 (9.5)
175 7 (3.2) 38 (17.2)
165L 5 (2.3) 27 (12.3)
205L 7 (3.2) 38 (17.2)
216 12 (5.4) 64 (29.0)
291 15 (6.8) 75 (34.0)
308L 11 (5.0) 58 (26.3)
349 22 (10.0) 113 (51.3)
408 20 (9.1) 101 (45.8)
415L 15 (6.8) 75 (34.0)
451 25 (11.3) 124 (56.3)
480C 20 (9.1) 101 (45.8)
488 30 (13.6) 149 (67.6)
510C 30 (13.6) 149 (67.6)
580 30 (13.6) 150 (68.0)
820 39 (17.7) N/A
830L 30 (13.6) 149 (67.6)
Table 21 Liquid line charge lb/10 ft. (kg/.3m) R–22
Line Size, OD Cu Charge
1/2” .73 (.33)
5/8” 1.17 (.52)
7/8” 2.44 (1.09)
1-1/8” 4.16 (1.86)
1-3/8” 6.33 (2.83)
Total Charge per Circuit.
(There are two circuits per system)
= Unit Charge
+ Condenser Charge
+ Liquid Line Charge
Table 22 Refrigerant control settings for air cooled units psi (kPa)
Model
Refrigerant
Type
Low Pressure
Cut Out
Low Pressure
Cut In
High Pressure
Cut Out
Fan Speed Control R-22 15 (103.4) 35 (241.3) 360 (2482)
Lee-Temp R-22 20 (137.9) 65 (448.2) 360 (2482)
DISCONTINUED
PRODUC T