Bohn BDN0400L6 User Manual

BNHCUTB

July

2016

3-22 HP CONDENSING UNITS

Technical Guide

Scroll® and Discus® Models

Replaces BN-HCUTB,

September 2015

heatcraftrpd.com

TABLE OF CONTENTS

Nomenclature ........................................................................................................................................................................................................................................................2

Standard Features ................................................................................................................................................................................................................................................3

Options ................................................................................................................................................................................................................................................................3-4

Scroll Compressor Models

Performance Data ......................................................................................................................................................................................................................................... 5-12

Medium Temperature ...........................................................................................................................................................................................................................5-8

R-404A/R-507 ...............................................................................................................................................................................................................................................5

R-407A/R-407F

R-407C ............................................................................................................................................................................................................................................................7

R-448A/449A ................................................................................................................................................................................................................................................8

Low Temperature ................................................................................................................................................................................................................................. 9-12

R-407A/R-407F

Electrical Data ........................................................................................................................................................................................................................................... 13

Unit Specications................................................................................................................................................................................................................................... 14

Discus Compressor Models

R-407A/R-407F

R-22 ............................................................................................................................................................................................................................................................... 19

R-407A/R-407F

Dimensional Diagrams .......................................................................................................................................................................................................................... 27

.............................................................................................................................................................................................................................................6

ModelDCompressorTApplication

B = Bohn D = Discus

Z = Scroll

T = Outdoor N = Indoor S = Beacon II

0300 = 3HP 0400 = 4HP

™

0500 = 5HP 0501 = 5HP 0600 = 6HP 0601 = 6HP

0650 = 6.5HP

0700 = 7HP

0750 = 7.5HP

Nomenclature

0500

Equiv. HP

0751 = 7.5HP

0800 = 8HP

0860 = 8.5HP

0900 = 9HP 1000 = 10HP 1200 = 12HP 1300 = 13HP 1401 = 14HP 1500 = 15HP 2200 = 22HP

Temperature6Refrigerant

M = Med. Temp. L = Low Temp.

6 = R-404A,

R-507

Scrolls also compatible with R-407A, R-407C, R407F, R-448A/449A

Discus also compatible with R-407A, R-407C, R407F, R-448A/449A

Voltage

C = 208-230/3/60 (200-220/3/50)* D = 460/3/60 (380-420/3/50)* E = 575/3/60

*Limited by compressor

model

STANDARD FEATURES

™

• Floating Tube™ coil design

• Suction and discharge vibration eliminators with Copeland Discus® compressors

• Spring mounting with Discus® compressors

• Fixed high and adjustable low pressure switches

• Discharge line check valve with medium and low temperature Copeland Scroll® compressors

• Discharge line thermostat with medium temperature Scroll® compressors

• Liquid injection with low temperature Scroll® compressors

• Manual pumpdown switch

• Refrigeration-duty, ried copper condenser tubing

• Crankcase heater and head pressure valve on all outdoor units

• Sight glass and permanent liquid line lter

Better Performance

• Enhanced grill design gives 25% to 40% increase in free-air area

• Electrical box located out of air stream

• Vertical receiver needs less refrigerant for liquid seal

Faster Access

• Base valve and high & low pressure taps on outside of unit

• Removable grill for access to all serviceable parts

• Improved access to fan motors & components

• Lighter, one-piece top

• Easy-to-view sight glass location

Easier Service

• Better access to components for easier repair

• Compact design allows for better jobsite placement & installation

• Dual isolation valves on receiver

Greater Reliability

• Floating Tube™ coil design eliminates tube-sheet leaks

• Pre-bent tubing reduces mechanical joints

• State-of-the-art factory leak-detection ensures highest quality

OPTIONS

Beacon II™ Refrigeration System

Beacon II™ is a Heatcraft patented, preassembled, factory installed refrigeration system featuring an integrated microcomputer based electronic control board. The Beacon II™ systems come completely factory installed, wired and tested saving you time and money.

Beacon II™ oers:

• Complete factory installation, wiring and testing which saves time and money

• Simple eld electrical connections and 24 volt wiring between condensing and evaporator units

• Preset factory superheat allowing the system to run more eciently and reducing future adjustments

• Monitors and controls box temperature, evaporator superheat, condenser fan cycling on two fan units, system status and defrost from outside the box

• Data logging capabilities with Smart Controller

Beacon II™ Smart Controller

Beacon II™ Smart Controller is an optional system monitoring and programming control device. It allows for adjustments to be made at the push of a button from a conveniently mounted location. The Beacon II™ Smart Controller also allows you to monitor and make changes to the refrigeration system via remote connection from anywhere in the world. The Beacon II™ has been updated to allow the user to make even more precise adjustments than the original Beacon’s Smart Controller. One Smart Controller can program and control up to four separate condensing units with up to four evaporators on each system. That’s more control in your hands!

™

Beacon II

The Beacon II™ Smart Defrost, available only on the Beacon II™ Smart Controller, enables the Beacon II™ system to sense frost accumulation and initiates defrost only when it is necessary. To begin, preset defrost times using the Beacon II™ Smart Controller. At each scheduled defrost time, Smart Defrost checks system performance to see if a defrost is necessary. If not, it simply does not defrost, waiting until the next scheduled defrost time.

Smart Defrost

Smart Defrost Kit™

The Smart Defrost Kit (SDK), available as a factory-installed option is a control module that can reduce the number of defrosts by up to 40% on a typical commercial refrigeration system. This reduces energy consumption and costs.

Scroll® Compressors

Bohn condensing units are available with Copeland Scroll® compressors. Copeland Scroll® compressors are hermetically sealed so no service is required. The Scroll’s® ability to handle liquid refrigerant makes it extremely reliable and, in low temperature applications, liquid injection is provided to lower discharge temperatures under adverse conditions. Also, nuisance oil safety trips are eliminated because the Scroll® doesn’t require an oil pressure sensing device.

Electrical Options Mechanical Options

• Smart Defrost Kit™ (SDK)

• Crankcase heater on indoor units

• Mounted fused disconnect

• Fan cycling

• Low ambient kit (Heated & insulated receiver with low pressure cut-out time delay)

• Defrost timer for air defrost

• Defrost timer & contactor for electric defrost includes evaporator fan subfusing (Only the large 2 fan units have evaporator fan sub-fusing included as standard in the Electric Defrost kit)

• Beacon II™ kits (see Beacon II™ section for details)

• Electric Defrost Fusing (includes evaporator fan fusing on 1 fan and 2 fan units)

• Dual-pressure control*

• Adjustable high pressure control with manual reset*

• Phase-loss monitor*

• Compressor fusing*

• Circuit breaker circuit protection for compressor, condenser fan and control circuit*

• Head pressure valve on indoor units

• Mounted liquid line solenoid valve

• Replaceable core liquid line lter/drier

• Permanent suction line lter

• Replaceable core suction line lter

• Suction accumulator

• Oil separator

• Bohnguard

• Copper nned coil

• Oversized receiver

• Slanted louver for snowbelt regions (not available with indoor unit)

• 12" extended legs for snowbelt regions

• Hail guards

• NEMA contactors*

• Compressor unloading (one step)*

™

n protection

* Available on large two-fan cabinet only

PERFORMANCE DATA

Scroll Compressors - Medium Temperature Applications - R-404A/507

Model Compressor

BZ*0650M6 ZB48KCE 73,820 63,560 58,750 54,140 45,560 BZ*0700M6 ZB58K5E 89,490 78,520 72,930 67,220 55,640 BZ*0750M6 ZB66K5E 101,820 89,790 83,570 77,340 65,010 BZ*0860M6 ZB76K5E 112,460 100,510 94,050 87,480 73,830 BZ*1000M6 ZB95K5E 135,560 121,480 113,480 104,610 89,330 BZ*1401M6 ZB114K5E 163,950 144,760 134,110 124,310 105,470

Model Compressor

BZ*0650M6 ZB48KCE 70,090 60,410 55,880 51,500 43,300 BZ*0700M6 ZB58K5E 85,490 74,920 69,460 63,990 52,860 BZ*0750M6 ZB66K5E 97,640 86,190 80,250 74,290 62,450 BZ*0860M6 ZB76K5E 107,350 96,150 90,090 83,760 71,100 BZ*1000M6 ZB95K5E 129,960 116,720 108,200 100,490 85,340 BZ*1401M6 ZB114K5E 157,320 138,240 128,920 119,450 102,300

Model Compressor

BZ*0650M6 ZB48KCE 66,330 57,210 52,940 48,790 41,030 BZ*0700M6 ZB58K5E 81,120 71,190 66,020 60,830 50,350 BZ*0750M6 ZB66K5E 93,460 82,610 76,960 71,250 59,880 BZ*0860M6 ZB76K5E 102,270 91,950 86,040 80,050 68,040 BZ*1000M6 ZB95K5E 124,400 110,910 104,720 97,380 82,700 BZ*1401M6 ZB114K5E 150,780 132,610 123,660 115,580 97,690

Capacity BTUH @ 90°F Ambient Suction Temperature

40°F 30°F 25°F 20°F 10°F

Capacity BTUH @ 95°F Ambient Suction Temperature

40°F 30°F 25°F 20°F 10°F

Capacity BTUH @ 100°F Ambient Suction Temperature

40°F 30°F 25°F 20°F 10°F

Model Compressor

BZ*0650M6 ZB48KCE — 50,640 46,850 43,140 36,330 BZ*0700M6 ZB58K5E 72,150 63,775 59,100 54,390 44,670 BZ*0750M6 ZB66K5E 84,560 75,430 70,410 65,180 55,210 BZ*0860M6 ZB76K5E — 83,330 78,100 73,030 62,360 BZ*1000M6 ZB95K5E — — 95,780 89,190 75,650 BZ*1401M6 ZB114K5E 137,740 122,370 114,500 106,270 89,670

* = T for Outdoor, N for Indoor, S for Beacon II™ Consult factory on all models for applications above 110°F ambient.

Capacity BTUH @ 110°F Ambient Suction Temperature

40°F 30°F 25°F 20°F 10°F

PERFORMANCE DATA

Scroll Compressors - Medium Temperature Applications - R-407A/R-407F

Model Compressor

BZ*0650M6 ZB48KCE BZ*0700M6 ZB58K5E BZ*0750M6 ZB66K5E BZ*0860M6 ZB76K5E BZ*1000M6 ZB95K5E BZ*1401M6 ZB114K5E

Model Compressor

BZ*0650M6 ZB48KCE BZ*0700M6 ZB58K5E BZ*0750M6 ZB66K5E BZ*0860M6 ZB76K5E BZ*1000M6 ZB95K5E BZ*1401M6 ZB114K5E

Model Compressor

BZ*0650M6 ZB48KCE BZ*0700M6 ZB58K5E BZ*0750M6 ZB66K5E BZ*0860M6 ZB76K5E BZ*1000M6 ZB95K5E BZ*1401M6 ZB114K5E

Capacity BTUH @ 90°F Ambient Suction Temperature

40°F 30°F 25°F 20°F 10°F

76,280 64,810 59,180 53,760 43,650

94,040 78,560 71,560 65,120 53,190 106,180 89,280 81,200 73,370 59,070 119,660 101,250 92,710 84,650 69,720 138,870 118,800 108,900 98,680 79,120 176,690 149,530 136,030 122,860 98,640

Capacity BTUH @ 95°F Ambient Suction Temperature

40°F 30°F 25°F 20°F 10°F

72,990 62,040 56,660 51,480 41,790

90,300 75,670 68,980 62,780 51,150 101,900 85,640 77,840 70,340 56,630 114,730 97,420 89,330 81,680 67,300 132,120 112,960 103,490 93,720 75,120 168,950 142,600 129,640 117,320 94,120

Capacity BTUH @ 100°F Ambient Suction Temperature

40°F 30°F 25°F 20°F 10°F

69,610 59,210 54,090 49,150 39,890

86,440 72,640 66,230 60,260 48,810

97,490 81,890 74,430 67,260 54,180 109,720 93,500 85,880 78,600 64,780

- 106,970 97,950 88,700 71,160

161,070 136,150 123,610 111,680 89,430

Model Compressor

BZ*0650M6 ZB48KCE BZ*0700M6 ZB58K5E BZ*0750M6 ZB66K5E BZ*0860M6 ZB76K5E BZ*1000M6 ZB95K5E BZ*1401M6 ZB114K5E

*=T for outdoor, N for indoor, S for Beacon IITM Consult factory on all models for application above 110F ambient

20°F Maximum Superheat

R407F not available in 575/3/60.

Capacity BTUH @ 110°F Ambient Suction Temperature

40°F 30°F 25°F 20°F 10°F

- - 48,790 44,360 36,030 78,420 66,130 60,280 54,720 43,760 88,350 74,230 67,380 61,030 49,330

- 85,470 78,740 72,230 59,510

- - - - 63,350

- - - 100,200 80,360

PERFORMANCE DATA

Scroll Compressors - Medium Temperature Applications - R-407C

Model Compressor

BZ*0650M6 ZB48KCE

Capacity BTUH @ 90°F Ambient Suction Temperature

40°F 30°F 25°F 20°F 10°F

69,940 58,290 52,650 47,210 36,960 BZ*0700M6 ZB58K5E 88,220 72,610 65,530 58,920 46,970 BZ*0750M6 ZB66K5E 100,240 82,340 74,230 66,810 53,350 BZ*0860M6 ZB76K5E 114,850 95,240 86,230 77,810 62,880 BZ*1000M6 ZB95K5E 134,540 111,080 100,260 90,240 71,800 BZ*1401M6 ZB114K5E 164,380 136,000 122,780 110,450 88,500

Model Compressor

BZ*0650M6 ZB48KCE

Capacity BTUH @ 95°F Ambient Suction Temperature

40°F 30°F 25°F 20°F 10°F

67,400 56,120 50,650 45,350 35,340 BZ*0700M6 ZB58K5E 85,560 70,300 63,350 56,830 45,070 BZ*0750M6 ZB66K5E 97,420 79,930 72,020 64,770 51,600 BZ*0860M6 ZB76K5E 111,440 92,450 83,700 75,540 61,080 BZ*1000M6 ZB95K5E 129,770 106,980 96,480 86,750 68,820 BZ*1401M6 ZB114K5E 159,110 131,570 118,720 106,730 85,360

Model Compressor

BZ*0650M6 ZB48KCE

Capacity BTUH @ 100°F Ambient Suction Temperature

40°F 30°F 25°F 20°F 10°F

64,790 53,880 48,560 43,410 33,620 BZ*0700M6 ZB58K5E 82,790 67,750 61,010 54,590 43,010 BZ*0750M6 ZB66K5E 94,500 77,460 69,730 62,650 49,770 BZ*0860M6 ZB76K5E 107,990 89,620 81,160 73,270 59,290 BZ*1000M6 ZB95K5E 124,860 102,820 92,800 83,160 65,740 BZ*1401M6 ZB114K5E 153,690 127,000 114,540 102,900 82,130

Model Compressor

BZ*0650M6 ZB48KCE

Capacity BTUH @ 110°F Ambient Suction Temperature

40°F 30°F 25°F 20°F 10°F

- 49,180 44,140 39,290 30,050 BZ*0700M6 ZB58K5E 76,850 62,500 55,940 49,710 38,520 BZ*0750M6 ZB66K5E 88,400 72,270 64,950 58,200 45,950 BZ*0860M6 ZB76K5E - 83,920 76,060 68,700 55,760 BZ*1000M6 ZB95K5E - - 84,740 75,710 59,380 BZ*1401M6 ZB114K5E - 117,570 105,890 94,950 75,410

*=T for outdoor, N for indoor, S for Beacon IITM Consult factory on all models for application above 110F ambient

20°F Maximum Superheat

R407C not available in 575/3/60.

PERFORMANCE DATA

Scroll Compressors - Medium Temperature Applications - R-448A/R-449A

Model Compressor

BZ*0650M6 ZB48KCE 76,570 64,190 58,380 52,900 43,030 BZ*0700M6 ZB58K5E 93,760 77,070 69,420 62,320 49,780 BZ*0750M6 ZB66K5E 105,840 87,450 78,910 70,970 57,020 BZ*0860M6 ZB76K5E 119,560 99,340 89,900 81,030 65,540 BZ*1000M6 ZB95K5E 142,240 117,890 106,580 96,200 78,060 BZ*1401M6 ZB114K5E 179,600 147,130 132,340 118,830 95,380

Model Compressor

BZ*0650M6 ZB48KCE 73,590 61,760 56,200 50,970 41,580 BZ*0700M6 ZB58K5E 90,490 74,650 67,310 60,510 48,430 BZ*0750M6 ZB66K5E 101,880 84,500 76,400 68,880 55,660 BZ*0860M6 ZB76K5E 115,050 96,060 87,180 78,830 64,280 BZ*1000M6 ZB95K5E 135,810 112,670 101,920 92,070 74,900 BZ*1401M6 ZB114K5E 172,070 141,060 126,930 114,010 91,710

Model Compressor

BZ*0650M6 ZB48KCE 70,760 59,310 54,030 49,070 40,220 BZ*0700M6 ZB58K5E 87,070 72,050 65,070 58,610 47,070 BZ*0750M6 ZB66K5E 97,780 81,440 73,840 66,780 54,420 BZ*0860M6 ZB76K5E 110,380 92,680 84,400 76,650 63,190 BZ*1000M6 ZB95K5E - 107,320 97,160 87,840 71,690 BZ*1401M6 ZB114K5E 164,280 134,800 121,360 109,070 87,970

Capacity BTUH @ 90°F Ambient Suction Temperature

40°F 30°F 25°F 20°F 10°F

Capacity BTUH @ 95°F Ambient Suction Temperature

40°F 30°F 25°F 20°F 10°F

Capacity BTUH @ 100°F Ambient Suction Temperature

40°F 30°F 25°F 20°F 10°F

Model Compressor

BZ*0650M6 ZB48KCE - - 49,850 45,430 37,810 BZ*0700M6 ZB58K5E 79,600 66,300 60,080 54,370 44,140 BZ*0750M6 ZB66K5E 89,050 74,970 68,460 62,470 52,140 BZ*0860M6 ZB76K5E - 85,640 78,710 72,290 61,470 BZ*1000M6 ZB95K5E - - - - 64,880 BZ*1401M6 ZB114K5E - - - 98,900 80,330

NOTES: *=T for outdoor, N for indoor, S for Beacon II Consult factory on all models for application above 110F ambient

20°F Maximum Superheat

Capacity BTUH @ 110°F Ambient Suction Temperature

40°F 30°F 25°F 20°F 10°F

PERFORMANCE DATA

Scroll Compressors - Low Temperature Applications‡ - R-404A/507

Model Compressor

BZ*0750L6 ZF25K4E 40,520 33,850 27,510 21,860 17,230 BZ*1000L6 ZF34K5E 56,860 47,390 38,430 30,240 23,070 BZ*1300L6 ZF41K5E 72,010 59,990 48,700 38,720 30,610 BZ*1500L6 ZF49K5E 80,840 67,610 55,200 44,020 34,860

Model Compressor

BZ*0750L6 ZF25K4E 39,060 32,650 26,540 21,060 16,540 BZ*1000L6 ZF34K5E 54,890 45,630 36,890 28,940 22,050 BZ*1300L6 ZF41K5E 69,440 57,900 47,010 37,330 29,410 BZ*1500L6 ZF49K5E 77,970 65,370 53,282 42,440 33,510

Model Compressor

BZ*0750L6 ZF25K4E 37,590 31,460 25,580 20,260 15,850 BZ*1000L6 ZF34K5E 52,920 43,860 35,350 27,650 21,040 BZ*1300L6 ZF41K5E 66,890 55,810 45,320 35,940 28,220 BZ*1500L6 ZF49K5E 75,050 62,980 51,370 40,870 32,160

Model Compressor

BZ*0750L6 ZF25K4E 34,680 29,090 23,660 18,690 14,490 BZ*1000L6 ZF34K5E 49,010 40,350 32,290 25,080 19,020 BZ*1300L6 ZF41K5E 61,740 51,640 41,950 33,180 26,590 BZ*1500L6 ZF49K5E 69,270 58,270 47,560 37,750 29,470

Capacity BTUH @ 90°F Ambient Suction Temperature

0°F -10°F -20°F -30°F -40°F

Capacity BTUH @ 95°F Ambient Suction Temperature

0°F -10°F -20°F -30°F -40°F

Capacity BTUH @ 100°F Ambient Suction Temperature

0°F -10°F -20°F -30°F -40°F

Capacity BTUH @ 110°F Ambient Suction Temperature

0°F -10°F -20°F -30°F -40°F

* = T for Outdoor, N for Indoor, S for Beacon II™ ‡ Liquid Injection via DTC is required for operation at Low Temperature Applications Consult factory on all models for applications above 110°F ambient.

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Bohn BDN0400L6 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual