Manuals / Carrier / Kitchen Appliance / Water Dispenser

Carrier HXC076-186 Ð R-134a Discharge Line Sizing, 30HXA Units, Size each circuit separately

Models: 30HXA HXC076-186

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Fig. 10 Ð R-134a Discharge Line Sizing, 30HXA Units

NOTES:

1.Values are for a 2° F pressure drop at 125 F (51.7 C) saturated discharge tem- perature, 120 F (48.9 C) saturated condensing temperature, and 105 F (40.6 C) liquid refrigerant temperature.

2.Size each circuit separately.

Fig. 10 Ð R-134a Discharge Line Sizing, 30HXA Units

Fig. 11 Ð Field-Supplied 1¤4-in. Copper Tube, 30HXA Units

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Carrier HXC076-186 Ð R-134a Discharge Line Sizing, 30HXA Units, Ð Field-Supplied 1¤4-in. Copper Tube, 30HXA Units

Contents

SAFETY CONSIDERATIONS CONTENTSINSTALLATION INTRODUCTIONDIMENSIONS Ð in. mm Fig. 1 Ð Base Unit Dimensions, 30HXC076-146 UnitsTHK Ð Thick UNITDIMENSIONS Ð in. mm Fig. 2 Ð Base Unit Dimensions, 30HXC161-186 UnitsUNIT 30HXCK.O. Ð Fig. 3 Ð Base Unit Dimensions, 30HXA076-146 UnitsKnockout Engineers, U.S.AK.O. Ð Fig. 4 Ð Base Unit Dimensions, 30HXA161-186 UnitsKnockout Engineers, U.S.AWEIGHT DISTRIBUTION AT EACH MOUNTING PLATE, 30HXC UNITS Ð Lb Kg Fig. 5 Ð Rigging InformationWEIGHT DISTRIBUTION AT EACH MOUNTING PLATE, 30HXA UNITS Ð Lb Kg Semi-Hermetic, Twin Screw Table 1A Ð Physical Data, EnglishRefrigerant Connections in Table 1B Ð Physical Data, SITo install cooler piping 2. All wiring must comply with applicable codes Fig. 8 Ð Differential Flow Switch Saturated Temperature ExampleFig. 7 Ð Typical 30HXA Refrigerant Piping to Remote Condenser Table 2 Ð Discharge Line 2 F 1.1 C Drop inFig. 9 Ð R-134a Liquid Line Sizing, 30HXA Units Table 3 Ð Liquid Line 2 F 1.1 C Drop in Saturated Temperature Example2. Size each circuit separately Fig. 11 Ð Field-Supplied 1¤4-in. Copper Tube, 30HXA Units Fig. 10 Ð R-134a Discharge Line Sizing, 30HXA Units2. Size each circuit separately Page Recommended Table 4A Ð Unit Electrical Data, 30HXC Units3 Ph SingleTable 4A Ð Unit Electrical Data, 30HXC Units* cont Table 4B Ð Unit Electrical Data, 30HXA Units Table 4B Ð Unit Electrical Data, 30HXA Units* cont 3 Phase Table 5A Ð Compressor Electrical Data, 30HXC UnitsV-Hz 116-WDTable 5A Ð Compressor Electrical Data, 30HXC Units cont Table 5A Ð Compressor Electrical Data, 30HXC Units cont Table 5B Ð Compressor Electrical Data, 30HXA Units Table 5B Ð Compressor Electrical Data, 30HXA Units cont Table 5B Ð Compressor Electrical Data, 30HXA Units cont Fig. 12 Ð Field Power WiringFig. 13 Ð Field Control Wiring Step 6 Ð Leak Test Unit Step 5 Ð Install AccessoriesStep 7 Ð Refrigerant Charge Table 6 Ð 30HXA System Charge for Start-Up PACKAGED SERVICE TRAINING