Bally-refrigerated-boxes BVC Generation C – Direct Drive Air-Cooled – Verti Uživatelský manuál

• THERMOSPANTM coil design feature eliminatestube failure on tube sheets.• Standard 850 RPM quiet low speed dualvoltage (230/460) fan motors with male

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- 12 -CAPACITY DATA - 550 RPM MODELS - R22NOTES: (1) Above capacity data based on 0°F subcooling and at sea level.(2) TD = Condensing temperature - am

- 13 -CAPACITY DATA - 550 RPM MODELS - R404ATo calculate capacities with other refrigerants, multiply the R22 capacity by the appropriate correction f

- 14 -GENERAL SPECIFICATIONS - 550 RPM MODELS - R22NOTES: (1) For R407A, R507 use R22 Charge x 0.87. For R407-C use R22 Charge x 0.97.For R134a and R5

- 15 -ELECTRICAL DATA - 550 RPM MODELS 60HzM.C.A. = Minimum Circuit Ampacity (AMPS)M.O.P. = Maximum Overcurrent Protection (AMPS)ELECTRICAL DATA - 550

- 16 -CAPACITY DATA - 1140 RPM MODELS - R22NOTES: (1) Above capacity data based on 0°F subcooling and at sea level.(2) TD = Condensing temperature - a

- 17 -CAPACITY DATA - 1140 RPM MODELS - R404ATo calculate capacities with other refrigerants, multiply the R22 capacity by the appropriate correction

- 18 -GENERAL SPECIFICATIONS - 1140 RPM MODELSNOTES: (1) For R407A, R507 use R22 Charge x 0.87. For R407-C use R22 Charge x 0.97.For R134a and R502 us

- 19 -ELECTRICAL DATA - 1140 RPM MODELS 60HzM.C.A. = Minimum Circuit Ampacity (AMPS)M.O.P. = Maximum Overcurrent Protection (AMPS)ELECTRICAL DATA - 11

CAPACITY DATA - 850 RPM MODELS - R22NOTES: (1) Above capacity data based on 0°F subcooling and at sea level.(2) TD = Condensing temperature - ambient

The purpose of a refrigeration system is to absorbheat from an area where it is not wanted and rejectthis heat to an area where it is unobjectionable.

GLOSSARY OF TERMSBalance point - after a system stabilizes, the heatadded to the refrigerant during the refrigeration cyclewill equal the heat rejecte

- 22 -Open Drive - This term is given to a compressorwhere its driving motor is separate from thecompressor. In this type of compressor, motor heatis

- 23 -CONDENSER SELECTIONDuring a condenser selection process, theapplication engineer should choose a condenserwhich is large enough to reject all o

CONDENSER SELECTIONPRELIMINARY DATA REQUIREMENTSThere are several factors that influence the size of an aircooled condenser. Before a condenser can be

8.Are you Replacing a Water Cooled Condenser witha Remote Air Cooled Condenser?If this is the case, it should be remembered that thecompressor will op

- 26 -WORKSHEETS - SINGLE CIRCUITSINGLE CIRCUIT WORKSHEET(REFER TO P. 24 FOR GUIDELINES, SEE SAMPLE SELECTION ON P. 28)1. SYSTEM DATA REQUIREMENTS

- 27 - WORKSHEETS - MULTIPLE CIRCUITS1. SYSTEM DATA REQUIREMENTS CONDENSER DESIGN AMBIENT TEMP = (AT ) oF ALTITUDE = SEA LEVEL or FEET FACT

- 28 -WORKSHEETS - SAMPLE SELECTION #1Preliminary Data Given:1. Evaporating temp = -20 oF2. Condensing temp = 105 oF3. Compressor capacity = 300,000 B

JOB REF:WORKSHEETS - SAMPLE SELECTION # 2Preliminary Data Given:1. Location at Reno, Nevada, 95 oF design ambient and 4,000 feet elevation.2. Multiple

CAPACITY DATA - 850 RPM MODELS - R404A- 3 -To calculate capacities with other refrigerants, multiply the R22 capacity by the appropriate correction fa

- 30 -LOW AMBIENT OPERATIONGENERALWhen a remote air cooled condenser is installedoutdoors, it will be subjected to varying tempera-tures. Within many

- 31 -This will flood the condenser until the condensingpressure increases to a point which will again openthe valve. Other valves regulate the refrig

LOW AMBIENT OPERATIONTABLE 3 - FAN CYCLING CONTROL SCHEDULETABLE 4 - AMBIENT FAN CYCLING THERMOSTAT SETTINGS- 32 -* NOTE: These are typical settings.

LOW AMBIENT OPERATIONTABLE 5R22 WINTER OPERATION CHARGE - Lbs • Deg oFFlooded Condensers with Fan CyclingNote: For R134a and R502 use R22 chargeFor R4

- 34 -LOW AMBIENT OPERATIONTABLE 5AR22 WINTER OPERATION CHARGE - Kg • Deg oCFlooded Condensers with Fan CyclingNote: For R134a and R502 use R22 charge

INSTALLATIONINSPECTIONA thorough inspection of the equipment, including all com-ponent parts and accessories, should be made immediatelyupon delivery.

Fig. 2Ensure the unit is placed in a level position (to ensureproper drainage of liquid refrigerant and oil). The legsshould be securely anchored to t

INSTALLATIONFigure 3 - Single CircuitFigure 4(a) - Single circuit withdouble discharge riser(may be required withcapacity control)Figure 5 - Single ci

SERVICE PARTS LIST* Fan motor service kit part number with - 001 suffix includes a rain shield and slinger.- 38 -PART DESCRIPTION MODELS PART NUMBERFA

NOTES- 39 -

GENERAL SPECIFICATIONS - 850 RPM MODELS(1) For R407A, R507 use R22 Charge x 0.87. For R407-C use R22 Charge x 0.97. For R134a and R502 use R22

PROJECT INFORMATIONSystemModel Number Date of Start-UpSerial Number Service ContractorRefrigerant PhoneElectrical Supply FaxSERVICE PARTS LISTService

ELECTRICAL DATA - 850 RPM MODELS 60Hz- 5 -M.C.A. = Minimum Circuit Ampacity (AMPS)M.O.P. = Maximum Overcurrent Protection (AMPS)ELECTRICAL DATA - 850

DIMENSIONS - Inches (mm)DIMENSIONAL DATA - SINGLE ROW BVC MODELS- 6 -SINGLE ROWMODELWIDTHWLENGTHLMOUNTING LEG CENTRESM1 M2 M3 M411 00738 1/8 (968) 43

DIMENSIONAL DATA - DOUBLE ROW BVC MODELS- 7 -DIMENSIONS - Inches (mm)DOUBLE ROWMODELLENGTHLMOUNTING LEG CENTRESM1 M2 M3 M422 03983 1/8 (2111) 86 1/8

WIRING DIAGRAMS(SINGLE ROW MODELS)- 8 -Note: 1∅ Motors not availableon 183” long models.

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