Bryant 566D User Manual page 35

Commercial air-cooled condensing units with 524a air-handling units
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UNIT
NOMINAL CAPACITY (tons)
OPERATING WEIGHTS (lb)
Aluminum-Fin Coil (Standard)
Copper-Fin Coil (Optional)
REFRIGERANT TYPE*
Operating Charge, Typical (lb)†
Shipping Charge (lb)
COMPRESSOR
Qty...Model
Speed (rpm)
Oil Charge (oz)
Crankcase Heater Watts
CONDENSER FANS
Qty...Rpm
Diameter (in.)
Nominal Hp
Nominal Airflow (cfm, total)
Watts (total)
CONDENSER COIL
Rows...Fins/in.
Face Area (sq ft)
Storage Capacity (lb)**
CONTROLS
Pressurestat (psig)
High Pressure
Cutout
Cut-in
Low Pressure
Cutout
Cut-in
FAN CYCLING CONTROLS
Operating Pressure (psig)
No. 2 Fan, Close
Open
PRESSURE RELIEF
Location
Temperature (F)
PIPING CONNECTIONS (in. ODM)
Suction
Liquid
Hot Gas Stub
*Unit is factory-supplied with holding charge only.
†Typical operating charge with 25 ft of interconnecting piping. Operating charge is approximate for
maximum system capacity.
**Storage capacity is measured at liquid saturated temperatures of 120 F.
PHYSICAL DATA (cont)
566E150-240 UNITS
566E150
12
1
/
2
676
822
23
3.1
2...ZR72
3500
60 (ea)
35
566E180
566E240
15
20
740
764
886
904
R-22
23
28
3.1
3.1
Scroll
2...ZR94
2...ZR125
3500
3500
85 (ea)
110 (ea)
70
2...1075
26
1
/
2
11,000
1460
3...15
29.2
48
426 ± 7
320 ± 20
27 ± 4
67 ± 7
255 ± 10
160 ± 10
Liquid Line
200
(2) 1
3
/
8
(2)
1
/
2
3
/
8

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