Bryant 558F User Manual
Page 14
SPECIFICATIONS — 558D036-072
UNIT SIZE
036
048
060
072
NOMINAL CAPACITY (tons)
3
4
5
6
OPERATING WEIGHT (lb)
Unit
Al/Al*
365
375
395
470
Economizer
Durablade
34
34
34
34
Parablade
42
42
42
42
Roof Curb†
115
115
115
115
COMPRESSOR
Hermetic
Quantity
No. Cylinders (per circuit)
1
2
1
2
1
2
1
2
Oil (oz)
50
50
50
54
REFRIGERANT TYPE
R-22
Operating Charge (lb-oz)
Circuit 1
3-6
4-11
5-13
7-10
Circuit 2
—
—
—
—
CONDENSER COIL
Enhanced Copper Tubes, Aluminum Lanced Fins
Rows...Fins/in.
1...17
1...17
1...17
2...17
Total Face Area (sq ft)
7.36
11.39
13.19
10.42
CONDENSER FAN
Propeller Type
Nominal Cfm
4100
4100
4100
4100
Quantity...Diameter (in.)
1...22.0
1...22.0
1...22.0
1...22.0
Motor Hp...Rpm
1
⁄
4
...1100
1
⁄
4
...1100
1
⁄
4
...1100
1
⁄
4
...1100
Watts Input (Total)
325
325
325
325
EVAPORATOR COIL
Enhanced Copper Tubes, Aluminum Double-Wavy Fins
Expansion Device
Acutrol™ Feed Device
Rows...Fins/in.
2...15
2...15
3...15
4...15
Total Face Area (sq ft)
4.17
5.5
5.5
5.5
EVAPORATOR FAN
Centrifugal Type
Quantity...Size (in.)
Std
1...10 x 10
1...10 x 10
1...11 x 10
1...10 x 10
Alt
1...10 x 10
1...10 x 10
1...10 x 10
—
Type Drive
Std
Direct
Direct
Direct
Belt
Alt
Belt
Belt
Belt
—
Nominal Cfm
1200
1600
2000
2400
Motor Hp
Std
—
—
—
—
Alt
—
—
—
—
Maximum Continuous Bhp
Std
.34
.75
1.20
2.40
Alt
1.00
1.00
1.80
—
Motor Frame Size
Std
48
48
48
56
Alt
48
48
48
—
Nominal Rpm High/Low
Std
860/800
1075/970
1075/970
—
Alt
—
—
—
—
Fan Rpm Range
Std
—
—
—
1070-1460
Alt
760-1000
835-1185
900-1300
—
Motor Bearing Type
Ball
Ball
Ball
Ball
Maximum Allowable Rpm
2100
2100
2100
2100
Motor Pulley Pitch Diameter A/B (in.)
Std
—
—
—
2.8/3.8
Alt
1.9/2.9
1.9/2.9
2.4/3.4
—
Nominal Motor Shaft Diameter (in.)
Std
1
⁄
2
1
⁄
2
1
⁄
2
5
⁄
8
Alt
1
⁄
2
1
⁄
2
1
⁄
2
—
Fan Pulley Pitch Diameter (in.)
Std
—
—
—
4.5
Alt
4.5
4.0
4.5
—
Belt, Quantity...Type...Length (in.)
Std
—
—
—
1...A...40
Alt
1...A...34
1...A...34
1...A...39
—
Pulley Center Line Distance (in.)
Std
—
—
—
14.7-15.5
Alt
10.0-12.4
10.0-12.4
14.7-15.5
—
Speed Change per Full Turn of
Std
—
—
—
80
Movable Pulley Flange (rpm)
Alt
48
70
80
—
Movable Pulley Maximum Full Turns
Std
—
—
—
5
From Closed Position
Alt
5
5
5
—
Factory Setting
Std
—
—
—
3
Alt
3
3
3
—
Factory Speed Setting (rpm)
Std
—
—
—
1225
Alt
856
975
1060
—
Fan Shaft Diameter at Pulley (in.)
1
⁄
2
1
⁄
2
1
⁄
2
1
⁄
2
HIGH-PRESSURE SWITCH (psig)**
Standard Compressor Internal Relief
450 ± 50
500 ± 50
Cutout
428
428
Reset (Auto.)
320
320
LOW-PRESSURE SWITCH (psig)**
Cutout
7 ± 3
Reset (Auto.)
22 ± 7
FREEZE PROTECTION THERMOSTAT (F)**
Opens
30 ± 5
Closes
45 ± 5
OUTDOOR-AIR INLET SCREENS
Cleanable
Quantity...Size (in.)
1...20 x 24 x 1
RETURN-AIR FILTERS
Throwaway
Quantity...Size (in.)
2...16 x 25 x 2
LEGEND
Al
— Aluminum
Bhp
— Brake Horsepower
FIOP — Factory-Installed Option
TXV
— Thermostatic Expansion Valve
*Evaporator coil fins/condenser coil fins.
†Weight of 14-in. roof curb.
**Requires the accessory controls upgrade kit.
††Circuit 1 consists of lower portion of both the condenser and evaporator coils, and
Circuit 2 consists of the upper portion of both coils.
The 559F300 units require 2-in. industrial-grade filters capable of handling face ve-
locities up to 625 ft/min (such as American Air Filter no. 5700 or equivalent).
NOTE: The 036-150 units have a loss-of-charge/low-pressure switch (accessory or op-
tion) located in the liquid line. The 180-300 units have a low-pressure switch (standard)
located on the suction side.
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