Carrier R-410A manual Dimensions Sizes 28

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LEGEND

TXV — Thermostatic Expansion Valve

NOTES:

1.

Dimensions in [ ] are in millimeters.

2.

Direction of airflow.

3. Recommended clearance:

• Rear: 3 in. (76 mm)

• Front: 2 ft, 6 in. (762 mm)

• Right Side: 2 ft, 6 in. (762 mm)

• Left Side: 2 ft, 6 in. (762 mm)

• Local codes or jurisdiction may prevail.

4. Liquid piping not supplied by Carrier.

5. Duct flange is factory-supplied and field- installed.

6. 40RUS may require alternate or additional field favricated poping access holes

UNIT

UNIT WEIGHT

lb (kg)

 

40RUA*28

1050 (477)

40RUA*30

1062 (482)

40RUS*28

1035 (469)

40RUS*30

1042 (473)

Fig. 2B — Dimensions – Sizes 28 and 30

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Contents Installation, Start-Up Service Instructions PRE-INSTALLATION Dimensions Size Unit Unit WeightDimensions Sizes 28 40RUA Physical Data, English Cooling Units 40RUA Physical Data, SI Cooling Units 40RUS Physical Data, English Chilled Water Units Unit 40RUSChilled Water Coil Steam Coil ‡40RUS Physical Data, SI Chilled Water Units U a a 2 5 a 6 0 a 0 a Overhead Suspension Accessory Unit Size Unit Sizes 28 Refrigerant and Chilled Water Piping Access Holes Face-Split Coil Suction and Liquid Line Piping Typical Factory-Installed Nozzle and Distributor Data Fitting RequirementsFitting Requirement Upper 8 Long Radius Elbow 8 Nipple, 19 1/ 4 LTypical 40RUS Chilled Water Piping Condensate Drains Fire Hazard Electrical Data, Standard Motors Electrical Data, Alternate MotorsUnit Wiring Fan Contactor Coil Data Unit Voltage Maximum HoldingLubricant Data Manufacturer LubricantFan Shaft Bearing Fan Pulley Alignment Align as follows Filter Removal/Replacement Fan Motor Data, Standard Motor English Fan Motor Data, Alternate Motor EnglishFan Motor Data, Standard Motor SI Fan Motor Data, Alternate Motor SIStandard Drive Data, 60 Hz English Medium-Static Drive Data, 60 Hz EnglishMotor Drive FAN DriveHigh-Static Drive Data, 60 Hz English Standard Drive Data, 60 Hz SIMedium-Static Drive Data, 60 Hz SI High-Static Drive Data, 60 Hz SIAirflow External Static Pressure kPa 577 1042 646 716 785 100 150 200 250 300 2830 FACTORY-SUPPLIED Pressure Drop English Unit Airflow Pressure DropPreliminary Information Check Voltage Imbalance Comp A1 Comp B1