Bryant 579F - Manual (Page 17)

SPECIFICATIONS — 580D090-150
UNIT SIZE 090 102 120 150
NOMINAL CAPACITY (tons) 7 1 ⁄
2
8 1 ⁄
2
10 12 1 ⁄
2
OPERATING WEIGHT (lb)
Unit
Al/Al* 870 880 1035 1050
Economizer
Varislide™ 44 44 44 44
Parablade 62 62 62 62
Roof Curb†† 143 143 143 143
COMPRESSOR Hermetic
Quantity 2 2 2 2
Oil (oz) 50 ea 50 ea 50 ea 54 ea
REFRIGERANT TYPE R-22
Operating Charge (lb-oz)
Circuit 1 4-13 6-14 5-13 9-6
Circuit 2 4-14 6-3 5-14 9-0
CONDENSER COIL Enhanced Copper Tubes, Aluminum Lanced Fins
Rows...Fins/in. 1...17 2...17 2...17 2...17
Total Face Area (sq ft) 20.50 18.00 17.42 25.00
CONDENSER FAN Propeller Type
Nominal Cfm 6500 6500 7000 7000
Quantity...Diameter (in.) 2...22 2...22 2...22 2...22
Motor Hp...Rpm 1 ⁄
4
...1100 1 ⁄
4
...1100 1 ⁄
4
...1100 1 ⁄
4
...1100
Watts Input (Total) 600 600 600 600
EVAPORATOR COIL Enhanced Copper Tubes, Aluminum Double-Wavy Fins
Rows...Fins/in. 3...15 3...15 3...15 4...15
Total Face Area (sq ft) 8.0 8.0 10.0 11.1
EVAPORATOR FAN Centrifugal Type
Quantity...Size (in.) Std 1...15 x 15 1...15 x 15 1...15 x 15 1...15 x 15
Alt 1...15 x 15 — 1...15 x 15 1...15 x 15
Type Drive Std Belt Belt Belt Belt
Alt Belt — Belt Belt
Nominal Cfm 3000 3400 4000 5000
Motor Hp Std — — — —
Alt — — — —
Maximum Continuous Bhp Std 2.40 2.40 2.40 4.20
Alt — — 2.90 5.25
Motor Frame Size Std 56 56 56 56
Alt — — 56 56
Nominal Rpm High/Low Std — — — —
Alt — — — —
Fan Rpm Range Std 590-840 685-935 685-935 860-1080
Alt 685-935 — 835-1085 900-1260
Motor Bearing Type Ball Ball Ball Ball
Maximum Allowable Rpm 2100 2100 2100 2100
Motor Pulley Pitch Diameter Min/Max (in.) Std 2.4/3.4 2.8/3.8 2.8/3.8 4.0/5.0
Alt 2.8/3.8 — 3.4/4.4 3.1/4.1
Nominal Motor Shaft Diameter (in.) Std 5 ⁄
8
5 ⁄
8
5 ⁄
8
7 ⁄
8
Alt — — 7 ⁄
8 7 ⁄
8
Fan Pulley Pitch Diameter (in.) Std 7.0 7.0 7.0 8.0
Alt 7.0 — 7.0 5.9
Nominal Fan Shaft Diameter (in.) — — — —
Belt, Quantity...Type...Length (in.) Std 1...A...48 1...A...48 1...A...51 1...A...51
Alt 1...A...51 — 1...A...57 1...BX...46
Pulley Center Line Distance (in.) Std 16.75-19.25 16.75-19.25 15.85-17.50 15.85-17.50
Alt 16.75-19.25 — 15.85-17.50 15.85-17.50
Speed Change per Full Turn of Std 50 50 50 44
Movable Pulley Flange (rpm) Alt 50 — 50 50
Movable Pulley Maximum Full Turns Std 5 5 5 5
From Closed Position Alt 5 — 5 6
Factory Setting Std 5 5 5 5
Alt 5 — 5 6
Factory Speed Setting (rpm) Std 590 685 685 860
Alt 685 — 835 960
Fan Shaft Diameter at Pulley (in.) 1 1 1 1
(Table continued on next page.) LEGEND
Al — Aluminum
Bhp — Brake Horsepower
FIOP — Factory-Installed Option
*Evaporator coil fin material/condenser coil fin material.
†Rollout switch is manual reset.
**Requires the accessory controls upgrade kit.
††Weight of 14-in. roof curb.
࿣ Low-heat weight/high-heat weight.
¶Circuit 1 consists of lower portion of condenser coil and lower portion of evaporator coil, and Circuit 2 is the upper
portion of both coils.
***The 579F300 unit requires 2-in. industrial-grade filters capable of handling face velocities of up to 625 ft/min.
NOTE: The 580D036-150 units have a loss-of-charge/low-pressure switch (accessory) located in the liquid line. The
579F180-300 units have a low-pressure switch (standard) located on the suction side.
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