Hussmann SMGV User manual

T'Stat Bulb
Location
(Optional
Lights)
DC
A
D
B
P/N 0420067B
Merchandisers
®
Note: Changed items have been underlined.
SMGV
Data Sheet Set
P/N 0420067B
NSF®Certified
May, 2003
Item Part # Description Wiring Item #
FAN ASSEMBLIES AND THERMOSTATS
A. 0392457 Fan Motor, Evaporator (1)
0420242 Fan Blade
embossing toward motor
B. 0137880 Optional Adjustable (2)
Refrigeration Thermostat
Item Part # Description Wiring Item #
LAMPS AND BALLASTS
C. 0355716 Ballast, Electronic
2 lamps (3)
C. 0355398 Ballast, Electronic
3 lamps (4)
D. Fluorescent Lamp (5)
Replace with like fixtures
HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.

HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A. SMGV Data Sheet Set2 of 6
4 ft 6 ft 8 ft 12 ft
General
(A) Case Length* 48 1/4 (1226) 72 1/4 (1835) 96 3/8(2448) 144 1/2(3670)
Maximum O/S dimension of case back to front 44 5/8(1134) 44 5/8(1134) 44 5/8(1134) 44 5/8(1134)
(Note: Includes bumper)
Back of case to front of splashguard 33 3/8(848) 33 3/8(848) 33 3/8(848) 33 3/8(848)
Center of rear legs to center of front legs 25 5/8(651) 25 5/8(651) 25 5/8(651) 25 5/8(651)
Each End and Partition adds 1 1/2in. (38 mm) to the length of the lineup.
Electrical Service
(B) RH end of case to Electrical raceway right edge 7 (178) 7 (178) 7 (178) 7 (178)
(C) RH end of case to Electrical raceway left edge 41 3/8(1051) 32 3/4(831) 44 1/2(1131) 44 1/2(1131)
Back of case to center of knockout 3 5/8(92) 3 5/8(92) 3 5/8(92) 3 5/8(92)
* Electrical Field Wiring Connection Point
Waste Outlet
(D) RH end of case to the center of waste outlet 24 (610) 24 (610) 24 (610) 24 (610)
Back of case to center of waste outlet 25 5/8(652) 25 5/8(652) 25 5/8(652) 25 5/8(652)
Water Seal
Center of tee to center of waste outlet 11 3/8(289) 11 3/8(289) 11 3/8(289) 11 3/8(289)
Outside diameter of drip piping 1 1/2(38) 1 1/2(38) 1 1/2(38) 1 1/2(38)
** Field installed water seal outlets, tees, and connectors are shipped with the merchandiser.
Refrigeration Outlet
Back of case to center of refrigeration outlet 28 3/4(731) 28 3/4(731) 28 3/4(731) 28 3/4(731)
(E) RH end of case to center of refrigeration outlet 9 3/8(238) 9 3/8(238) 9 3/8(238) 9 3/8(238)
Outside diameter of the liquid line 3/8(9.5) 3/8(9.5) 3/8(9.5) 3/8(9.5)
Outside diameter of the suction line 5/8(16) 5/8(16) 5/8(16) 5/8(16)
Engineering
Plan Views
C
L
(See Note*)
255 / 8
(651)
25 5/8
(651)
Legs
283 / 4
(730)
Front
Refrigeration
Outlet
Water Seal
Waste Outlet
Leg Center Lines
Electrical
44 5/8
(1133)
333 / 8
(849)
(See Note**)
SMBV
SMGV
SSGV
A
B
DC
E
Meat & Delicatessen
Multi-Pane Flat Glass
Models
Dimensions shown as in. and (mm).

REFRIGERATION DATA
Note: This data is based on store temperature
and humidity that does not exceed 75°F and
55% R.H. Schedule defrost at night while
lights are off.
SMGV
Discharge Air (°F) 25
Evaporator (°F) 20
Unit Sizing (°F) 18
Btu/hr/ft* SMGV
Parallel 210
Conventional 220
*For all refrigeration equipment other than
Hussmann, use conventional Btu values.
DEFROST DATA
SMGV
Frequency (hr) 24
Defrost Water (lb/ft/day) 0.10
(± 15% based on case configuration and
product loading).
SMGV
OFFTIME (minutes) 70
Failsafe (minutes) 90
ELECTRIC OR GAS Not Recommended
CONVENTIONAL CONTROLS
Low Pressure Backup Control
SMGV
CI/CO (Temp °F)** 13°F / 3°F
Indoor Unit Only, Pressure Defrost
Termination (Temp °F)**
Not Recommended
**Use a Temperature Pressure Chart to
determine PSIG conversions.
PHYSICAL DATA
Merchandiser Drip Pipe (in.) 1 1/2
Merchandiser Liquid Line (in.) 3/8
Merchandiser Suction Line (in.) 5/8
Estimated Charge (lb)***
4 ft 0.75
6 ft 1.0
8 ft 1.5
12 ft 2.0
***This is an average for all refrigerant
types. Actual refrigerant charge may vary by
approximately half a pound.
Length Added to Lineup by:
Each Plastic End w/ Bumper (in.) 3 1/2
Each End/Partition (in.) 1 1/2
HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A. 3 of 6P/N 0420067B
10
(254)
SMGV
33
1/2
(851)
24
(607)
25 5/8(651)
283/4 (730)
34
(864)
20
(508)
25 1/2
(648)
13 3/4
(349)
333/8 (849)
445/8 (1133)
35/8
(92)
FAN
11 3 /8
(289)
241 /2
(622)
Refrig.
Outlet
Elec.
25O
52
(1321)
25 3/4
(654)
C
O
I
L
Dimensions shown as in. and (mm).
Impact SMGV
Meat & Delicatessen
Multi-Pane Flat Glass, Gravity /w Blower Assist, 3 Display Level
NSF Certification
These merchandisers are manufactured to meet ANSI /National Sanitation
Foundation (NSF®) Standard #7 requirements.
NOTE: The bumper is 4 in. (102 mm) wide. Center of the bumper is
181/2in. (470 mm) from the floor.

SMGV Data Sheet Set4 of 6 HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.
Impact SMGV
Meat & Delicatessen
Electrical Data
Number of Fans 4 ft 6 ft 8 ft 12 ft
Refrigeration (120V 60hz) – 4W 1 2 2 3
Export NA NA NA NA
Amperes Watts
Merchandiser 4 ft 6 ft 8 ft 12 ft 4 ft 6 ft 8 ft 12 ft
Refrigeration Fans
Standard (120V 60hz) 0.31 0.62 0.62 0.93 24 48 48 72
Energy Efficient(120V 60hz) NA NA NA NA NA NA NA NA
Export: 230V 50 hz NA NA NA NA NA NA NA NA
Ambient Air Wipe Fans NA NA NA NA NA NA NA NA
Constant On Anti-sweat Heaters NA NA NA NA NA NA NA NA
Cycling Anti-sweat Heaters NA NA NA NA NA NA NA NA
Minimum Circuit Ampacity
With Standard Fans (120V 60hz) 0.77 1.34 1.34 1.91
With Energy Efficient Fans (120V 60hz) NA NA NA NA
With Export Fans (230V 50 hz ) NA NA NA NA
Maximum Over Circuit Protection 120V 20 20 20 20
Electric Defrost Heaters (208V) NA NA NA NA NA NA NA NA
Gas Defrost Heaters (208V) NA NA NA NA NA NA NA NA
Standard Lighting* (120V 60hz) 4 ft 6 ft 8 ft 12 ft 4 ft 6 ft 8 ft 12 ft
2 Row Canopy 0.49 0.80 0.98 1.42 58 92 116 170
Optional Lighting
Third Row of Canopy 0.49 0.40 0.49 0.71 58 46 58 85
1 Row Ledge 0.49 0.40 0.49 0.71 58 46 58 85
2 Row Shelves 0.49 0.80 0.98 1.42 58 92 116 170
*230V lighting values are under review.

5 of 6P/N 0420067B HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.
Fan Wiring
Offtime Defrost
Fans
Refrigeration
Thermostat
To
Condensing Unit
}
(Field Installed)
2
BROWN BAND
Fans
BROWN BAND
120V POWER 120V NEUTRAL
1
8 ft case has 2 Fans
12 ft case has 3 Fans
LB
LB
WARNING
All components must have mechanical ground, and the merchandiser must be grounded.
Circled Numbers = Parts List Item Numbers
Grayed components in 12 foot models only.
R = Red G = Green BL = Blue LB = Light Blue DB = Dark Blue B = Black W = White
MAROON
BAND
= 120V POWER
N.E.C.
TAGS
= 120V NEUTRAL
G
= Field GROUND
B
= Case GROUND
W
120V POWER
MAROON
BAND
Electric Service Receptacle
120V NEUTRAL
Receptacles

SMGV Data Sheet Set6 of 6 HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.
12 Ft
12 Ft
connectors
connectors
5
3
connectors
G
R
BL
BL
R
G
5
BL
R
BL
W
BG
B
connectors
W
5
3
connectors
G
R
BL
BL
R
G
5
BL
R
BL
5
3
connectors
G
R
BL
BL
R
G
5
BL
R
BL
W
BG
Optional Shelf Harness
and Light Circuits
Standard Lighting, 2 Row Canopy
Light Circuits
R = Red G = Green BL = Blue B = Black W = White
= 120V POWER = 120V NEUTRAL = Field GROUND = Case GROUND
WARNING
All components must have mechanical ground, and the merchandiser must be grounded.
Circled Numbers = Parts List Item Numbers
Grayed components in 12 foot models only.
3
55
120V NEUTRAL
ORANGE OR TAN BAND
RR
BL
BL BL
BL
W
Light
Switch
120V POWER
ORANGE OR TAN
BAND
B
W
RR
BL
BL
R
BL
RR
BL
BL
R
BL
BL
B
B
W
GG
G
G
G
GG
GG
G
G
R
3
3
5
5
55
55 5
RR
BL
BL
R
BL
BL
GGG
3
55 5
Optional Ledge
Light Circuit
Optional
3 Row Canopy
12 Ft