Heatcraft Refrigeration Products Humidifier CH B 01 User Manual

Chandler  
Reach In Unit Coolers  
BulletinCH-B-01A  
January 2001  
Replaces CH-B-01  
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Model VA  
Reach In Unit Cooler  
APPLICATION  
The Model VA unit cooler is a deluxe unit designed for use in  
small reach-ins, back bar and under counter refrigerators, and  
many other applications where a small, compact unit is  
required. The thermal expansion valve mounts inside the unit.  
The unit can be mounted from the ceiling or off the back wall  
or end walls.  
• Internal junction box for electrical connection.  
• Pigtail leads in junction box.  
• Motors are thermally protected and permanently lubricated.  
FEATURES  
Textured aluminum cabinet.  
• Molded Lexan® fan guard.  
• Optional corrosion-resistant coated coil available (VAK) for  
optimum protection in corrosive environments.  
• UL listed for the United States and Canada; UL classified to  
NSF standards.  
• Improved drain pan overlaps coil surface to catch all  
condensate.  
• Stainless steel screws - prevent rust streaks.  
• Plate-type aluminum fins with full collars on expanded  
copper tubes.  
• Expansion valve mounts inside cabinet.  
Performance/Electrical Data  
MOTOR DATA  
115/1/60  
QTY TOTAL FLA TOTAL FLA INLET  
CONNECTIONS (INCHES) APPROX.  
SHIP WT.  
(LBS.)  
MODEL  
BTUH  
10˚F TD CFM  
208-230/1/60  
COIL  
VA  
06  
08  
12  
SUCTION DRAIN  
600  
800  
135  
130  
265  
245  
1
1
1
2
0.8  
0.8  
1.6  
1.0  
0.4  
0.4  
0.8  
0.5  
1/2FN  
1/2FN  
1/2FN  
1/2FN  
3/8ID  
3/8ID  
3/8ID  
1/2ID  
1/2OD  
1/2OD  
1/2OD  
1/2OD  
9
9
14  
11  
1200  
1700  
17  
DIMENSIONAL DATA  
MODEL  
DIMENSIONS (INCHES)  
VA  
06  
08  
12  
A
B
C
D
9
E
21/2  
F
H
J
K
W
45/16  
45/16  
41/2  
51/4  
131/4  
131/4  
183/4  
143/4  
45/16  
45/16  
55/16  
51/4  
33/8  
33/8  
33/8  
4
67/8  
67/8  
8
51/4  
51/4  
47/8  
613/16  
81/8  
81/8  
81/8  
121/2  
121/4  
18  
17  
93/4  
101/2  
14  
NOMENCLATURE  
VA (K) 08 B E  
VA = Reach-In  
Unit Cooler  
K = Coated Coil  
(Optional)  
Size  
3
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Model C  
High Profile Reach In Unit Cooler  
APPLICATION  
Here is the ideal unit for refrigerated reach-ins. It mounts to  
the top of the refrigerator and discharges cold air against the  
back wall. With this air flow pattern, the air is not blasted on  
the product but is diffused along the back wall and then  
gently drawn across the product as it returns to the unit. Thus  
uniform temperatures are maintained throughout the  
refrigerator. In addition, door sweating and refrigeration loss  
due to door opening is greatly reduced because the air is not  
discharged against the doors.  
FEATURES  
• Textured aluminum cabinet.  
• Molded Lexan® fan guard.  
• Drain fitting at 45-degree angle so drain can be run through  
bottom or back of refrigerator.  
• Full collar aluminum fins on expanded copper tubes.  
• Internal junction box with pigtail leads for electrical  
connection.  
• Aluminum hangers automatically space the unit the correct  
distance from the back wall.  
• Motors are thermally protected and permanently lubricated.  
• Stainless steel screws - prevent rust streaks.  
• Room for expansion valve inside unit.  
• UL listed for the United States and Canada; UL classified to  
NSF standards.  
• Knockouts in sides and top plus openings in rear provide  
maximum flexibility for electrical connection.  
• Optional corrosion-resistant coated coil available (Model CK)  
for optimum protection in corrosive environments.  
Performance/Electrical Data  
MOTOR DATA  
115/1/60  
QTY TOTAL FLA TOTAL FLA INLET  
CONNECTIONS (INCHES) APPROX.  
SHIP WT.  
MODEL  
BTUH  
10˚F TD CFM  
208-230/1/60  
COIL  
C
13  
17  
23  
30  
43  
SUCTION DRAIN  
(LBS.)  
16  
17  
1300  
1700  
2300  
3000  
4300  
235  
250  
265  
480  
520  
1
1
1
2
2
1.0  
1.0  
1.0  
2.0  
2.0  
0.5  
0.5  
0.5  
1.0  
1.0  
1/2FN  
1/2FN  
1/2FN  
1/2FN  
1/2FN  
3/8ID  
3/8ID  
3/8ID  
1/2ID  
1/2ID  
1/2OD  
1/2OD  
1/2OD  
1/2OD  
1/2OD  
22  
27  
40  
Size 43 uses external equalized expansion valve.  
DIMENSIONAL DATA  
MODEL  
DIMENSIONS (INCHES)  
C
13  
17  
23  
30  
43  
A
B
C
D
13/8  
13/8  
7/8  
1
W
125/8  
155/8  
211/8  
261/8  
365/16  
123/8  
123/8  
123/8  
123/8  
----  
117/16  
147/16  
211/16  
2513/16  
----  
141/4  
171/4  
223/4  
273/4  
38  
----  
NOMENCLATURE  
C (K) 43 B F  
C = High Profile  
Unit Cooler  
Vintage  
A = 115/1/60  
B = 208-230/1/60  
K = Coated Coil  
(Optional)  
Size  
4
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Model BTO  
Twin Flow Reach In Unit Cooler  
APPLICATION  
Twin flow unit coolers are ideal for temperatures of 35°F and  
higher. Box temperatures are kept more constant throughout  
and fresh products last longer. Seven sizes are available with  
BTUH from 900 to 5,500 at 10° TD. Larger BTO sizes are  
suitable for large reach-in and small step-in or walk-in  
coolers.  
FEATURES  
• Compact two-way design with medium velocity air flow.  
• Coils are copper tube with aluminum fins.  
• Expansion valve mounts inside the cabinet.  
• Mounts flush to the ceiling and draws air in through the fan  
and discharges out both sides.  
• Air pattern reduces air loss when doors are opened and the  
medium velocity reduces product drying.  
• Textured aluminum cabinet.  
• Stainless steel fasteners.  
• Molded Lexan® fan guards - safety approved.  
• Internal junction box is provided for electrical connection.  
• Motors are thermally protected and permanently lubricated.  
• UL listed for the United States and Canada; UL classified to  
NSF standards.  
• Optional corrosion-resistant coated coil available (Model  
BTOK) for optimum protection in corrosive environments.  
• Drain pan and fan panel is easily removed for installation  
and servicing.  
Performance/Electrical Data  
BTO(K)  
MODEL  
MOTOR DATA  
BTUH  
115/1/60 208-230/1/60  
NOMENCLATURE  
BTO K 09 A E  
NO. 10  
°
T.D. 15°T.D. CFM QTY TOTAL FLA TOTAL FLA  
09  
13  
18  
25  
35  
45  
55  
900  
1350 130  
1950 240  
2700 255  
3750 460  
5250 425  
6750 550  
8250 730  
1
2
1
2
2
2
1
0.8  
1.6  
1.0  
2.0  
2.0  
2.0  
2.1  
0.4  
0.8  
0.5  
1.0  
1.0  
1.0  
1.1  
BTO = Twin Flow  
Vintage  
1300  
1800  
2500  
3500  
4500  
5500  
Unit Cooler  
A = 115/1/60  
K = Coated Coil  
B = 208-230/1/60  
(Optional)  
Size  
DIMENSIONAL DATA  
BTO(K)  
APPROX.  
SHIP  
MODEL CONNECTIONS (INCHES)  
DIMENSIONS (INCHES)  
WT.  
(LBS.)  
12  
14  
15  
23  
24  
34  
34  
NO.  
09  
INLET SUCTION DRAIN  
A
B
C
D
4
4
4
4
4
6
6
E
F
G
H
J
K
L
M
1/2 FN  
1/2 FN  
1/2 FN  
1/2 FN  
1/2 FN  
1/2 FN  
1/2 FN  
1/2 ID  
1/2 ID  
1/2 ID  
1/2 ID  
1/2 ID  
1/2 ID  
1/2 ID  
1/2 OD  
1/2 OD  
1/2 OD  
1/2 OD  
1/2 OD  
5/8 OD  
5/8 OD  
161/8 191/8  
161/8 191/8  
161/8 191/8  
79/16  
79/16  
79/16  
25/16  
25/16  
25/16  
99/16 23/4 47/8 41/2 85/8 21/2 25/8  
99/16 23/4 53/4 41/2 85/8 21/2 25/8  
99/16 23/4 53/4 41/2 85/8 21/2 25/8  
13  
18  
25  
35  
181/8 261/8 111/16  
181/8 261/8 111/16  
211/8 291/8 119/16  
211/8 291/8 119/16  
25/16 131/16 23/4 63/4 51/2 121/8 31/2 25/8  
25/16 131/16 23/4 63/4 51/2 121/8 31/2 25/8  
45*  
55*  
37/16 149/16 31/2 91/4  
37/16 149/16 31/2 81/2  
8
8
135/8 53/8 41/4  
135/8 53/8 41/4  
* Sizes 45 and 55 use external equalized expansion valve.  
5
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Model TA  
Thin Profile Air Defrost Reach In Unit Cooler  
APPLICATION  
Model TA is a thin profile unit which mounts in the top of a  
refrigerator and makes the entire top shelf area usable. The  
attractive low silhouette makes this unit cooler particularly  
desirable for display type refrigerators. It can also be used in  
back bars, under counter cabinets or wherever space is at a  
premium.  
For 35˚ to 45˚F fixtures at 10˚F to 15˚F TD applications with 16  
hours maximum compressor run time per day.  
FEATURES  
• Textured aluminum cabinet.  
• Molded Lexan® fan guards and fan blades.  
• Internal junction box for electrical connection.  
• UL listed for the United States and Canada; UL classified to  
NSF standards.  
• Drain fitting mounted at 45-degree angle so drain can be run  
through the back or bottom of refrigerator.  
• Optional corrosion-resistant coated coil available (Model  
TAK) for optimum protection in corrosive environments.  
• Stainless steel screws.  
• Motors thermally protected and permanently lubricated.  
• Convenient, moisture-proof motor plug.  
Performance/Electrical Data  
MOTOR DATA  
115/1/60  
QTY  
CONNECTIONS (INCHES)  
COIL  
APPROX.  
SHIP WT.  
(LBS.)  
14  
17  
MODEL  
TA  
10  
BTUH  
10°F TD  
1000  
1300  
1700  
2300  
3000  
4300  
5500  
208-230/1/60  
TOTAL FLA TOTAL FLA  
CFM  
120  
170  
210  
330  
360  
540  
650  
INLET  
SUCTION  
3/8ID  
DRAIN  
1
2
2
3
3
4
5
0.8  
1.6  
1.6  
2.4  
2.4  
3.2  
4.0  
0.4  
0.8  
0.8  
1.2  
1.2  
1.6  
2.0  
1/2FN  
1/2FN  
1/2FN  
1/2FN  
1/2FN  
1/2FN  
1/2FN  
1/2OD  
1/2OD  
1/2OD  
1/2OD  
1/2OD  
1/2OD  
1/2OD  
13  
17  
23  
30  
†43  
†55  
3/8ID  
3/8ID  
21  
28  
33  
44  
3/8ID  
1/2ID  
5/8ID  
5/8ID  
53  
Models 43 and 55 use external equalized expansion valve.  
Dimensional Data  
MODEL  
DIMENSIONS (INCHES)  
TA  
10  
13  
17  
23  
30  
43  
55  
A
B
14  
14  
15  
15  
15  
15  
15  
C
D
E
101/2  
101/8  
111/8  
13  
13  
13  
13  
F
H
J
K
L
M
W
145/8  
185/8  
221/8  
293/4  
381/8  
511/2  
511/2  
15/16  
15/16  
15/16  
15/16  
15/16  
15/16  
15/16  
131/2  
131/2  
141/2  
141/2  
141/2  
141/2  
141/2  
113/8  
101/4  
12  
41/2  
41/2  
41/2  
41/2  
41/2  
41/2  
63/4  
87/8  
21/2  
91/2  
111/4  
101/4  
93/4  
131/4  
11  
15/16  
15/16  
15/16  
15/16  
15/16  
15/16  
15/16  
43/8 161/2  
83/8  
43/8 201/2  
93/8  
43/8  
24  
207/8  
293/4  
483/4  
49  
103/4  
103/4  
103/4  
103/4  
43/8 315/8  
43/8  
40  
43/8 533/8  
43/8 533/8  
NOMENCLATURE  
TA (K) 17 B E  
TA= Thin Profile  
Air Defrost  
Vintage  
A = 115/1/60  
B = 208-230/1/60  
K = Coated Coil  
(Optional)  
Size  
6
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Model TL  
Thin Profile Electric Defrost Reach In Unit Cooler  
APPLICATION  
The TL low temperature unit cooler has a completely  
automatic defrost system. Mounted in the top of a  
refrigerator, its extremely compact cabinet makes it possible  
to utilize the entire top shelf area for storage. Having a  
normal operating range of +15°F to -20°F, this unit is ideally  
suited for such applications as commercial freezers, ice cream  
boxes, and bakery freezers.  
FEATURES  
• Electric defrost insures positive heat source.  
• Built-in fan delay allows coil to be chilled before returning  
to the normal cooling cycle.  
• Stainless steel screws.  
• Defrost terminates on coil temperature eliminating  
excessive defrost period.  
• Motors are thermally protected and permanently lubricated.  
• Internal junction box for electrical connection.  
• Defrost termination and fan delay control, terminal block  
and junction box are mounted inside the cabinet.  
• Plate type aluminum fins with full collars - copper tubes.  
• Coils are dehydrated and sealed.  
• Textured aluminum cabinet.  
• Molded Lexan® fan guards - safety approved.  
• Easy to install and maintain.  
• Knockouts provided on sides for electrical connections -  
opening in rear for coil connections.  
• UL listed for the United States and Canada; UL classified to  
NSF standards.  
Performance/Electrical Data  
BTUH 10˚F TD  
MODEL +20˚F -10˚F  
MOTOR DATA  
115/1/60 208-230/1/60  
HEATER DATA  
115/1/60 208-230/1/60 COIL  
CONNECTIONS (INCHES) APPROX.  
SHIP WT.  
INLET SUCTION DRAIN (LBS.)  
TL  
09  
SST SST CFM QTY TOTALFLA  
TOTALFLA WATTS AMPS  
AMPS  
2.1  
2.6  
1050  
900 110  
1
2
2
1
3
2
3
0.8  
1.6  
1.6  
1.0  
0.4  
0.8  
0.8  
0.5  
1.2  
1.0  
1.5  
475  
600  
700  
1100  
1430  
1600  
1950  
4.1  
5.2  
1/2FN  
1/2FN  
1/2FN  
1/2FN  
1/2FN  
1/2FN  
1/2FN  
3/8ID  
3/8ID  
1/2ID  
1/2ID  
5/8ID  
5/8ID  
7/8ID  
1/2OD  
1/2OD  
1/2OD  
1/2OD  
1/2OD  
1/2OD  
1/2OD  
14  
19  
23  
24  
27  
38  
53  
12  
16  
21  
28  
*35  
*53  
1380 1200 210  
1780 1600 210  
2400 2100 240  
3200 2800 335  
4000 3500 420  
6100 5300 595  
6.1  
9.6  
3.0  
4.8  
-----  
-----  
-----  
-----  
-----  
-----  
5.7  
7.0  
8.5  
* These models use external equalized expansion valves.  
DIMENSIONAL DATA  
MODEL  
DIMENSIONS (INCHES)  
TL  
09  
12  
16  
21  
28  
35  
53  
A
B
14  
14  
C
D
E
F
H
J
K
L
M
43/8  
43/8  
43/8  
43/8  
43/8  
6
N
---  
---  
---  
---  
---  
P
1
1
1
W
145/8  
185/8  
221/8  
221/8  
293/4  
353/4  
461/2  
15/16  
15/16  
15/16  
15/16  
15/16  
15/16  
11/8  
131/2 101/2  
131/2 101/8  
141/2 111/8  
161/2 141/2  
113/8  
101/4  
12  
41/2  
41/2  
41/2  
63/4  
63/4  
63/4  
63/4  
87/8  
83/8  
93/8  
21/2  
91/2  
111/4  
15/16  
15/16  
15/16  
15/16  
15/16  
15/16  
11/2  
161/2  
201/2  
24  
15  
161/2  
15  
187/8  
203/4  
331/4  
44  
117/8 171/4  
11/2  
24  
141/2  
161/2 141/2  
161/2 141/2  
13  
93/4  
97/8  
1
11/2  
11/2  
315/8  
383/8  
491/8  
161/2  
161/2  
115/8 183/8  
115/8 303/8  
51/8  
51/8  
6
NOMENCLATURE  
TL 12 A F  
TL = Thin  
Vintage  
Profile  
Electric  
Defrost  
A = 115/1/60  
B = 208-230/1/60  
Size  
7
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Model KMK  
Mullion Reach In Unit Cooler  
APPLICATION  
The KMK Mullion is ideal for under-counter reach-in  
refrigerators. The thin line design allows the unit to be  
mounted behind the mullion with sufficient clearance for  
tray slides. A down flow fan arrangement is used with air  
drawn in at the top and discharged at the bottom. This  
design provides superior air circulation and insures  
uniform temperature throughout the cabinet.  
This versatile design is also adaptable for mounting on the  
back wall or ends of a cooler. The method of air circulation  
insures minimum box temperature rise when the cabinet  
doors are open. Ideal for bottle goods and beverage coolers.  
EXCLUSIVE CORROSION-RESISTANT COATING IS STANDARD  
The finned coil is protected by a special dip coating that is  
baked on. It prevents corrosion of the coil caused by acids  
that are present in many food service and storage coolers.  
• Motors are thermally protected and permanently  
lubricated.  
FEATURES  
• Textured aluminum cabinets.  
• Internal junction box for electrical connection.  
• PVC coated fan guard.  
• Stainless steel hardware.  
• Adjustable air deflector included provides different air  
patterns. Air can be directed where it is needed.  
• UL listed for the United States and Canada; UL classified to  
NSF standards.  
• Coils have full collar aluminum fins on expanded copper  
tubes.  
• Corrosion-resistant coated coil for optimum protection in  
corrosive environments.  
• Refrigerant connection knockouts provided on both ends  
of unit.  
• Expansion valve mounts inside the unit.  
Performance/Electrical Data  
MOTOR DATA  
APPROX.  
MODEL BTUH  
115/1/60 208-230/1/60  
CONNECTIONS (IN.) SHIPPING  
INLET SUCTION DRAIN WT. (LBS.)  
KMK 10 F TD CFM QTY TOTAL FLA TOTAL FLA  
°
13  
17  
23  
1300  
1700  
2300  
180  
170  
255  
2
2
3
1.6  
1.6  
2.4  
0.8  
0.8  
1.2  
1/2FN 3/8OD 5/8OD  
1/2FN 3/8OD 5/8OD  
1/2FN 3/8OD 5/8OD  
19  
20  
28  
DIMENSIONAL DATA  
MODEL  
NOMENCLATURE  
DIMENSIONS (INCHES)  
KM K 13 A E  
KMK = Mullion  
Unit Cooler  
Vintage  
KMK  
13  
17  
H
L
M
9
W
X
Y
Z
17 3/4  
19 3/4  
19 3/4  
16 7/8  
16 7/8  
23 1/4  
15 5/8  
15 5/8  
22  
2 3/4  
2 3/4  
2 5/16  
5 1/2  
6 1/2  
6 1/2  
6 15/16  
7 15/16  
7 15/16  
A = 115/1/60  
B = 208-230/1/60  
K = Coated  
Coil  
10  
10  
23  
Size  
8
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Model RAMK  
Reverse Air Flow Mullion Reach In Unit Cooler  
APPLICATION  
The model RAMK is ideal for under-counter reach-in  
refrigerators, under-counter drawer type refrigerators and  
salad bars. The unit is suitable for mounting behind a mullion  
or on a wall. An up flow air pattern is used with air drawn in  
at the bottom and discharged out the top. This provides  
optimum temperature for drop in trays on salad bars or prep  
tables. It also keep drawer stored product in premium  
condition.  
An adjustable and detachable air deflector/splash protector is  
included. The deflector can be adjusted to direct the air up  
and out at a 45-degree angle. This feature provides excellent  
air distribution over drop in trays or containers. Food in the  
trays and containers stays colder, lasts longer, and retains the  
desired appearance. The deflector can be adjusted to  
distribute air out both sides when used as a mullion unit.  
EXCLUSIVE CORROSION-RESISTANT COATING IS STANDARD  
• Refrigerant connection knock-outs provided on both ends of  
The finned coil is protected by a special dip coating that is  
unit.  
baked on to prevent corrosion of the coil by acids that are  
present in salad dressings, spiced meats and other food  
products.  
• Expansion valve mounts inside the unit.  
• Motors are thermally protected and permanently lubricated.  
• Internal junction box for electrical connection.  
FEATURES  
• Textured aluminum cabinet.  
• Adjustable air deflector included provides different air  
patterns. Air can be directed where its needed.  
• PVC coated fan guard.  
• Stainless steel hardware.  
• UL listed for the United States and Canada; UL classified to  
NSF standards.  
• Corrosion-resistant coated coil for optimum protection in  
corrosive environments.  
• Coils have full collar aluminum fins on expanded copper  
tubes.  
Performance/Electrical Data  
MOTOR DATA  
APPROX.  
MODEL BTUH  
115/1/60 208-230/1/60  
CONNECTIONS (IN.) SHIPPING  
INLET SUCTION DRAIN WT. (LBS.)  
KMK 10 F TD CFM QTY TOTAL FLA TOTAL FLA  
°
13  
17  
23  
1300  
1700  
2300  
180  
170  
255  
2
2
3
1.6  
1.6  
2.4  
0.8  
0.8  
1.2  
1/2FN 3/8OD 5/8OD  
1/2FN 3/8OD 5/8OD  
1/2FN 3/8OD 5/8OD  
19  
20  
28  
NOMENCLATURE  
DIMENSIONAL DATA  
MODEL  
DIMENSIONS (INCHES)  
RAM K 13 A E  
RAM = Reverse  
Air Flow  
Mullion  
Vintage  
RAMK  
13  
17  
H
L
M
9
W
X
Y
Z
17 3/4  
19 3/4  
19 3/4  
16 7/8  
16 7/8  
23 1/4  
15 5/8  
15 5/8  
22  
2 3/4  
2 3/4  
2 5/16  
5 1/2  
6 1/2  
6 1/2  
6 15/16  
7 15/16  
7 15/16  
A = 115/1/60  
B = 208-230/1/60  
Unit Cooler  
10  
10  
23  
K = Coated  
Coil  
Size  
9
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Model U  
Dual Aire Reach In Unit Cooler  
FEATURES  
Textured aluminum cabinet.  
Full collar aluminum fins on expanded copper tubes.  
Detachable drain pan that is easy to clean.  
Molded 3-prong motor connector to save installation time  
and expense.  
APPLICATION  
The U unit cooler is used wherever a small, compact unit is  
required. It can be mounted on the ceiling or wall. The model  
U unit draws air through the front and discharges it out both  
sides to insure proper distribution of cool air and thus maintain  
a uniform box temperature.  
Motors are thermally protected and permanently  
lubricated.  
Optional coated coil available (Model UK) for optimum  
protection in corrosive environments.  
All sizes UL-component recognized and NSF approved.  
Performance/Electrical Data  
MOTOR DATA CONNECTIONS (In.) APPROX.  
115/1/60V 208-230/1/60V COIL SHIPPING  
MODEL BTUH CAPACITY  
U
09  
12  
15  
10°TD 15°TD CFM TOTAL FLA  
TOTAL FLA  
INLET SUCTION WT. (LBS.)  
850  
1150  
1500  
1275  
1725  
2250  
190  
250  
310  
.45  
.45  
1.10  
.55  
.55  
.55  
1/2 FN  
1/2 FN  
1/2 FN  
3/8 ID  
3/8 ID  
3/8 ID  
9
10  
14  
PHYSICAL DATA  
MODEL  
DIMENSIONS (In.)  
U
09  
12  
15  
H
W
D
A
6
12  
12  
B
4
4
4
C
8 1/2  
8 1/2  
9 1/2  
11 1/2  
17 1/2  
17 1/2  
8 7/8  
8 7/8  
10 7/8  
3 1/2  
9 1/2  
9 1/2  
DIMENSIONAL DIAGRAM  
NOMENCLATURE  
U (K) 09 0  
U = Dual Aire  
Unit Cooler  
0 = 115/1/60  
1 = 208-230/1/60  
K = Coated Coil  
(Optional)  
Size  
1 0  
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Models BBM/BBL  
Back Bar Reach In Unit Cooler  
APPLICATION  
The BB models are compact, wall-mounted units whose low  
height makes them ideal for undercounter reach-in or drawer-  
type fixtures. The unit draws air in at the bottom and  
discharges out the front. An optional air deflector is included  
and can be mounted over the center of the fan to direct air up  
and out. The deflector can be field-formed to direct the air  
where needed, usually onto drop-in trays of condiments in  
salad bar or sandwich preparation fixtures. An S-type  
mounting angle is included to position the unit 3/4" off the  
wall which gives optimum air circulation and performance.  
• Knockouts are conveniently located for refrigerant lines.  
• Screws are hardened, stainless steel with a bright zinc  
plating.  
• Expansion valve mounts inside the cabinet and connections  
are sweat-type.  
• Motors are thermally protected and permanently lubricated.  
• Master units include the basic unit plus factory mounted  
Sporlan FV1/5C, R-22, 1/4” x 1/2” sweat expansion valve,  
Sporlan E3S, 1/4” x 1/4” sweat solenoid, and Ranco A-30  
temperature control. Also right-hand piping extended 8" -  
12" outside the housing, sealed and pressurized to 20 - 30  
PSI. A 1/4” O.D. liquid feed to slave is included.  
• Slave units include the basic unit plus factory mounted  
Sporlan FV1/5C, R-22, 1/4” x 1/2” sweat expansion valve  
with left-hand piping extended 8" - 12" outside the housing,  
sealed and pressurized to 20 - 30 PSI.  
The BBM (medium temperature) model is designed for 35° to  
40° F. fixture temperature with off-cycle defrost. The unit is  
designed to operate at 10° to 17° TD and 16 hours per day  
compressor run time.  
The BBL (low temperature) model is designed for 0° to -10° F  
fixture temperature, and has automatic electric defrost. The  
unit is designed to operate at 8° to 15° TD with 18 hours per  
day compressor runtime. The BBL has an incoloy sheath  
heater embedded in the bottom fin surface for efficient and  
fast defrosting. A drain pan heater is included to insure  
complete condensate drainage. A disc-type sealed defrost  
termination/fan delay control is mounted and wired. Field  
connectors are located at the terminal board.  
FEATURES  
• Molded Lexan® fan blades and guards.  
• Coils have copper tubes with aluminum fins, mechanically-  
bonded for efficient heat transfer. The coils are dehydrated  
and sealed.  
• Textured aluminum cabinet.  
NOMENCLATURE  
Performance/Electrical Data  
MOTOR DATA  
115/60/1  
DEFROST HEATERS  
115/60/1 208-230/60/1  
BB L S 10 A A  
BB = Back Bar  
MODEL BTUH  
208-230/60/1  
Revision  
Unit Cooler  
BB  
L10  
M11  
L15  
M16  
10  
°
F TD CFM QTY HP  
TOTAL FLA TOTAL FLA WATTS  
AMPS  
2.7  
---  
AMPS  
1.4  
---  
A = 115/1/60  
B = 208-230/1/60  
1,000  
1,100  
1,500  
1,600  
90  
90  
1
1
2
2
1/150  
1/150  
1/150  
1/150  
0.8  
0.8  
1.6  
1.6  
0.4  
0.4  
0.8  
0.8  
275  
---  
L = Low Temp Unit  
M = Med. Temp Unit  
180  
180  
350  
---  
3.5  
---  
1.7  
---  
Blank = Standard Unit  
S = Slave Unit  
Size  
M = Master Unit  
Dimensional Data  
APPROX.  
MODEL  
BB  
L10  
M11  
L15  
M16  
DIMENSIONS (INCHES)  
SHIPPING  
WT. (LBS.)  
W
A
B
18  
C
171/2  
171/2  
24  
D
E
F
TYPICAL  
SECTION  
OF SANDWICH  
STATION  
MODEL BBM  
193/4  
193/4  
261/4  
261/4  
191/8  
191/8  
255/8  
255/8  
71/16  
71/16  
413/16  
413/16  
----  
----  
85/8  
85/8  
165/8  
165/8  
231/8  
231/8  
17  
16  
20  
19  
18  
241/2  
241/2  
24  
1 1  
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Visit our web site at www.heatcraftrpd.com  
for Technical Literature Online.  
Since product improvement is a continuing effort at Chandler, we  
reserve the right to make changes in specifications without notice.  
A Product Line of  
Heatcraft Inc. Refrigeration Products  
2175 West Park Place Blvd.  
Stone Mountain, GA 30087  
(770) 465-5600 • Fax (770) 465-5990  
1 2  
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