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PRODUCT DATA &
INSTALLATION
Bulletin B30-BBHG-PDI-14
1068742
Hot Gas Defrost
Medium Profile
BB Unit Coolers
Medium and Low Temp Applications
°F Room Temp. or Higher)
(-30
Electrical Power: Single & Three
Phase 50/60Hz
• Heavy gauge textured aluminum cabinet construction
resists scratches/corrosion and minimizes weight for
shipment, installation and service.
• Attractive and durable high density polyethylene fan
guards with built-in throw boosters.
• 3/8 Tubing coil construction (reduces operating
charge).
NOMENCLATURE
MODEL
BALLY MEDIUM PROFILE
UNIT COOLER
NUMBER OF FANS
MBH CAP ACITY @ -20
EV AP TEMP 10°F TD
24 = 24,000 BTUH
OPTIONS
P = PRE-ASSEMBLED
S = ST ANDARD
TYPE OF EV AP DEFROST
H = 3 PIPE DEFROST
R = REVERSE CYCLE DEFROST
T = THERMOSA VER DEFROST
G = DUAL 3-PIPE / REVERSE
(NON PRE-ASSEMBLED)
TYPE OF DRAIN PAN DEFROST
E = ELECTRIC (ST ANDARD)
G = HOT GAS LOOP
ELECTRICAL DESIGNA TION
S2 = 208-230/1/60 S6 = 200-220/1/50
T3 = 208-230/3/60 T7 = 200-220/3/50
T4 = 460/3/60 T9 = 380-400/3/50
T5 = 575/3/60
REVISION LEVEL
B = 2nd GENERATION
BB 1 24 P- H E - T3 B
°°
°F
°°
• Available for reverse cycle or 3-pipe hot gas defrost
systems.
• Adjustable Defrost T ermination Thermostat with dual
Fan Delay function.
• Standard models include electric drain pan heater.
Optional hot gas pan also available.
• Pre-assembled models include TXV , liquid line
solenoid valve and room thermostat all factory
mounted and wired
• Refrigerants R22, R502, R404A, R407A, R407B,
R407C, R507.
CONTENTS
P AGE
Nomenclature.............................................. Cover
60Hz Capacity & Electrical Data................... 2
50Hz Capacity & Electrical Data................... 3
Wiring Diagram............................................ 4
Dimensional Data......................................... 5
Hot Gas Piping............................................ 6
Nozzle Selections........................................ 6
Alco TXV Selections..................................... 7
Sporlan TXV Selections................................ 8
Pictorial Views............................................. 9
Application.................................................. 9
Installation................................................... 9
Inspection................................................... 9
Location...................................................... 9
Mounting..................................................... 10
Drain Line.................................................... 10
Piping......................................................... 10
Wiring......................................................... 10
System Check............................................. 10
Maintenance................................................ 10
Service Parts List......................................... 11
Service Log................................................. Back
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Capacity Data - (BTUH) @ 10
F°PMETPAVE
52+/02+00091000320009200063000640003500006000070006700088
01+
0
0102-05161055910564200603001930505400015005950064600847
030
4-
MFC
GIRFER
SBL
*EGRAHC
GK
* Charge based at -20°F SST, Coil 30% full, R404A
611911421032832542152063463573
0268104522024820
05081058120557200243007340530500075005660022700638
0927103902093620672306814032840064
01051071810192204482043630781400474003550400602596
08631065610880202952021330618300234004050274506336
0013007405540049004900290019056310563105631
8.54.52.85.88.016.211.616.914.225.42
6.25.27.39.39.47.53.79.82.011.11
60Hz SPECIFICA TIONS
o
F TD - 60Hz
BBLEDOM
8253080540491500885006860844704268
5007360619608008
208-230/1/60
LEDOM
611BB
911BB
421BB
032BB
832BB
542BB
152BB
063BB
463BB
573BB
208-230/3/60
LEDOM
611BB
911BB
4
21BB
032BB
832BB
542BB
152BB
063
BB
463BB
573BB
460/3/60
LEDOM
611BB
911BB
421BB
032BB
832BB
542BB
152BB
063BB
463BB
573BB
Electrical Data - 60HZ
YTQLATOTALFACMPOMSTTAWSPMAACMPOM
13.331.45121532.287.251
13.331.45105762.380
13.331.45105762.380.451
26.634.751023147.571.751
26.634.751023147.571.751
26.634.751023147.571.751
26.634.751023147.571.751
39.937.0151098122.872.0151
39.937.0151098122.872.0151
39.937.0151098122.872.0151
YTQLATOTALFACMPOMSTTAWSPMAACMPOM
120.5.25121532.287.251
120.5.25105762.380.451
120.5.25105762.380.451
240.5.451023147.571.751
240.5.451023147.571.751
240.5.451023147.571.751
240.5.451023147.571.751
360.5.651098122.872.0151
360.5.651098122.872.0151
360.5.651098122.872.0151
YTQLATOTALFACMPOMSTTAWSPMAACMPOM
110.52.15121511.193.151
110.52.15105736.140.251
110.52.15105736.140.251
220.52.251023178.295.351
220.52.251023178.295.351
220.52.251023178.295.351
220.52.251023178.295.351
330.52.351098111.441.551
330.52.351098111.441.551
330.52.351098111.441.551
SROTOMNAF )CILPPAFI(RETAEHNAPNIARD
.451
SROTOMNAF )CILPPAFI(RETAEHNAPNIARD
SROTOMNAF )CILPPAFI(RETAEHNAPNIARD
575/3/60
LEDOM
611BB
911BB
421BB
032BB
832BB
542BB
152BB
06
3BB
463BB
573BB
YTQLATOTALFACMPOMSTTAWSPMAACMPOM
18.00.15121598.011.151
18.00.1510573.136.151
18.00.1510573.136.151
26.18.15102313.278.251
26.18.15102313.278.251
26.18.15102313.278.251
26.18.15102313.278.251
34.26.251098192.311.451
34.26.251098192.311.451
34.26.251098192.311.451
M.C.A. = Minimum Circuit Ampacity M.O.P . = Maximum Overcurrent Protection
On dual rated voltages the heater wattages and amperages are rated at the higher voltage rating. All fan motors are 3/4 HP
SROTOMNAF )CILPPAFI(RETAEHNAPNIARD
- 2 -
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Capacity Data - (BTUH) @ 10
PMETPAVEF°
52+/02+08471061120866202133023240678400255004460299606908
01+
0
0102-85841689718762225182279536441402964047452349561886
03-
-
04
MFC
SBL
GIRFER
*EGRAHC
GK
* Charge based at -20°F SST, Coil 30% full, R404A
611911421032832542152063463573
03171737026416285
60661201026435246413402042236404425081164246621967
709516529197242931031158327344232054
90831617617701256162334330258380634678057325585936
68521532510129164832074037015344793863642430519285
0752009308730087008705670557033110331103311
8.54.52.
6.25.27.39.39.47.53.79.82.011.11
50Hz SPECIFICA TIONS
o
F TD - 50Hz
BBLEDOM
423474145877469045211362258614397
06857263647637
85.88.016.211.616.914.225.42
200-220/1/50
LEDOM
611BB
911BB
421BB
032BB
832BB
542BB
152BB
063BB
463BB
573BB
200-220/3/50
LEDOM
611BB
911BB
421BB
032BB
832BB
542BB
152BB
063BB
463BB
573BB
Electrical Data - 50HZ
SROTOMNAF )CILPPAFI(RETAEHNAPNIARD
YTQLATOTALFACMPOMSTTAWSPMAACMPOM
11.388.35186431.266.251
11.388.35168621.39.
11.388.35168621.39.351
22.689.651802194.568.651
22.689.651802194.568.651
22.689.651802194.568.651
22.689.65180
33.980.0151927168.738.951
33.980.0151927168.738.951
33.980.0151927168.738.951
SROTOMNAF )CILPPAFI(RETAEHNAPNIARD
YTQLATOTALFACMPOMSTTAWSPMAACMPOM
17.131.25186431.266.251
17.131.25168621.39.
17.131.25168621.39.351
24.338.351802194.568.651
24.338.351802194.568.651
24.338.351802194.568.651
24.338.35180
31.535.551927168.738.951
31.535.551927168.738.951
31.535.551927168.738.951
2194.568.651
2194.568.651
351
351
380-400/3/50
LEDOM
611BB
911BB
421BB
032BB
832BB
542BB
152BB
063BB
463BB
573BB
M.C.A. = Minimum Circuit Ampacity M.O.P . = Maximum Overcurrent Protection
On dual rated voltages the heater wattages and amperages are rated at the higher voltage rating. All fan motors are 3/4 HP
YTQLATOTALFACMPOMSTTAWSPMAACMPOM
18.00.15176524.177.151
18.00.15113880.26.251
18.00.15113880.26.251
26.18.151364166.375.451
26.18.151364166.375.451
26.18.151364166.375.451
26.18.151364166.375.
34.26.251490242.545.651
34.26.251490242.545.651
34.26.251490242.545.651
SROTOMNAF )CILPPAFI(RETAEHNAPNIARD
- 3 -
451