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ManualsBrandsBally Refrigerated Boxes ManualsRefrigeratorsBB Medium Profile Unit Coolers

BB 1 31 P -A- T4 B

Medium Profile

BB Unit Coolers

High Temp Applications

(+35

°F Room Temp. or Higher)

Air Defrost

Electrical Power:

Single & Three Phase

* 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).

* VENTURI-FLO Distributor eliminates need for

distributor nozzle selections.

* Refrigerants R12, R22, R502, R134a, R404A,

R407A, R407B, R407C, R507.

CONTENTS

Nomenclature....................................

Capacity Data.....................................

Electrical Data...................................

Wiring Diagram..................................

Dimensional Data..............................

Pictorial Views...................................

Expansion Valve Selection..............

Application.........................................

Installation.........................................

Inspection..........................................

Location.............................................

Mounting............................................

Drain Line...........................................

Wiring.................................................

System Check....................................

Maintenance.......................................

Service Parts List..............................

Project Information............................

ELECTRICAL

S2 = 208-230/1/60 S6 = 200-220/1/50

T3 = 208-230/3/60 T4 = 460/3/60

T5 = 575/3/60 T7 = 200-220/3/50

T8 = 380/3/60 T9 = 380-400/3/50

OPTIONS

P = PRE ASSEMBLED REMOTE

S = STANDARD UNIT

MBH CAPACITY AT

°F T.D. (60Hz)

SIZE 31 = 31,000 BTUH

OF COOLING

NUMBER OF FANS

DEFROST

A = AIR DEFROST

BALLY

MEDIUM PROFILE

UNIT COOLER

NOMENCLATURE

PRODUCT DATA &

INSTALLATION

Bulletin B30-BB-PDI-13

1047753

PAGE

Cover

2,3

Back

REVISION LEVEL

Summary of content (8 pages)

PAGE 1
Medium Profile BB Unit Coolers PRODUCT DATA & INSTALLATION High Temp Applications (+35°F Room Temp. or Higher) Air Defrost Electrical Power: Single & Three Phase Bulletin B30-BB-PDI-13 1047753 * 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).
PAGE 2
SPECIFICATIONS CAPACITY DATA (BTUH) High Temperature 120P-A 125P-A 131P-A Model BB Capacity 1°F T.D. BTUH 2,000 2,500 3,100 Capacity 10°F T.D. BTUH 20,000 25,000 31,000 Capacity 15°F T.D. BTUH 30,000 37,500 46,500 CFM cfm 3,000 4,700 4,550 Refrigerant Charge* Lbs. 3.4 6.1 9 Approx. Shipping Wt Lbs. 160 190 205 * R22 at +20°F S.S.T. with coil 30% full 239P-A 247P-A 254P-A 263P-A 3,900 39,000 58,500 9,400 8.9 350 4,700 47,000 70,500 9,400 11.
PAGE 3
ELECTRICAL DATA FAN MOTORS 50HZ 200-220/1/50 MODEL BB120P-A-S6B BB125P-A-S6B BB131P-A-S6B BB239P-A-S6B BB247P-A-S6B BB254P-A-S6B BB263P-A-S6B BB374P-A-S6B BB383P-A-S6B BB393P-A-S6B 200-220/3/50 FAN MOTOR QTY 1 1 1 2 2 2 2 3 3 3 FAN FLA TOTAL 3.1 3.1 3.1 6.2 6.2 6.2 6.2 9.3 9.3 9.3 MIN. CIRC. AMPACITY (A) 3.88 3.88 3.88 6.98 6.98 6.98 6.98 10.08 10.08 10.08 MAX. FUSE (AMPS) 15 15 15 15 15 15 15 15 15 15 FAN MOTOR QTY 1 1 1 2 2 2 2 3 3 3 FAN FLA TOTAL 0.8 0.8 0.8 1.6 1.6 1.6 1.6 2.4 2.4 2.4 MIN. CIRC.
PAGE 4
WIRING DIAGRAM -4-
PAGE 5
DIMENSIONAL DATA DIMENSIONAL DATA INCHES (MILLIMETRES) High Temp Air Defrost Model: Number of Fans Liquid Connection (O.D. Sweat) Suction Connection (O.D.
PAGE 6
ELECTRICAL VIEW PIPING VIEW SUCTION CONN. TERMINAL BLOCK EXTERNAL TX VALVE EQUALIZER CONN. CONN. THERMOSTATIC EXPANSION VALVE SELECTION CHART FOR +35°° F ROOMS AND UP ALCO VALVE MODEL* MODEL 120A 125A 131A 239A 247A 254A 263A 374A 383A 393A T.D. CAPACITY MBH 10 15 10 15 10 15 10 15 10 15 10 15 10 15 10 15 10 15 10 15 20 30 25 37.5 31 46.5 39 58.5 47 70.5 54 81 63 94.5 74 111 83 124.5 93 139.
PAGE 7
APPLICATION High Temp Unit Coolers are designed for use with R12, R22, R134a, R404A, R407A/B/C, R507 or R502 refrigerants. At room temperatures above 34°F and evaporating temps no lower than 27°F the air flowing through the coil will accomplish the defrost. Temperatures of 34°F and below (to -40°F) require positive defrosting. (either Electric or Hot Gas). The coil must not be exposed to any abnormal atmospheric or acidic environments.
PAGE 8
SERVICE PARTS LIST FA N M O T O R S - 6 O H Z 2 0 8 -2 3 0 /1 /6 0 2 0 8 -2 3 0 /3 /6 0 4 6 0 /3 /6 0 5 7 5 /3 /6 0 MOD E L S ALL ALL ALL ALL PA R T # 1045032 1045033 1045034 1045035 FA N M O T O R S - 5 0 H Z 2 0 0 -2 2 0 /1 /5 0 2 0 0 -2 2 0 /3 /5 0 3 8 0 -4 0 0 /3 /5 0 MOD E L S ALL ALL ALL PA R T # 1045032 1045033 1045034 FA N B L A D E S 2 0 " 1 8 O P i tc h 4 - B la d e 2 0 " 2 3 O P i tc h 4 - B la d e MOD E L S 120A A L L (E X C E P T 1 2 0 A ) PA R T # 1048568 1 0 4 5 11 5 MOD E L S ALL AL