Table 1 — Physical Data
BASE UNIT 48 TJE/TJF004 TJD/TJE/TJF005 TJD/TJE/TJF006 TJD/TJE/TJF007
NOMINAL CAPACITY (tons) 3456
OPERATING WEIGHT (lb)
Unit 460 470 490 565
Varislide™ Economizer 34 34 34 34
PARABLADE Economizer 42 42 42 42
Roof Curb 115 115 115 115
COMPRESSOR Hermetic (Reciprocating)
Quantity 1111
Oil (oz) 50 50 50 65
REFRIGERANT TYPE R-22
Operating Charge
(lb-oz) 3-6 4-11 5-13 9-0
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 3500 4000 4000 4000
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, 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 Std 1200 1600 2000 2400
Alt 1200 1600 2000 —
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 56 —
Nominal Rpm High/Low Std 860/800 1075/970 1075/970 —
Alt ————
Fan Rpm Range Std — — — 1070-1460
Alt 760-1090 840-1185 900-1300 —
Motor Bearing Type Ball Ball Ball Ball
Maximum Allowable Rpm 2100 2100 2100 2100
Motor Pulley Pitch Diameter Min/Max (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...39 1...A...36 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 65 70 80 —
Movable Pulley Maximum Full Turns Std —— — 5
From Closed Position Alt 55 5 —
Factory Setting Std —— — 3
Alt 33 3 —
Factory Speed Setting (rpm) Std — — — 1225
Alt 890 980 1060 —
Fan Shaft Diameter at Pulley (in.)
5
⁄
8
5
⁄
8
5
⁄
8
5
⁄
8
LEGEND
Bhp — Brake Horsepower
*Rollout switch is manual reset.
†The 48TJD005-007 and 48TJE004 (74,000 Btuh) units have 2 burners. The 48TJE005-
007 and 48TJF004 (115,000 Btuh) units and the 48TJF005-007 (150,000 Btuh) units have 3
burners.
**Indicates a FIOP (factory-installed option).
††Requires an optional/accessory controls upgrade kit.
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