Hussmann Impact Excel M5EP User manual

HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.
C
A
B
C
D
D
D
P/N 0457237A
Merchandisers
®
Note: Changed items have been underlined.
M5EPLUS
Data Sheet Set
P/N 0457237A
NSF®Certified
March 2004
Item Part # Description Wiring Item #
FAN ASSEMBLIES AND THERMOSTATS
A. 9W Fan Assembly (1)
0047000 Fan Motor, Evaporator
0380485 Fan Blade
embossing toward motor
C. 0137880 Optional Adjustable (3)
Refrigeration Thermostat
Item Part # Description Wiring Item #
LAMPS AND BALLASTS
D. 0428648 Ballast, Electronic
2 lamps (4)
D. 0428649 Ballast, Electronic
3 lamps (4)
E. Fluorescent Lamp (5)
Replace with like fixtures

2 of 6 M5EPlus Data Sheet
HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.
Engineering
Plan Views
Waste Outlet
Water Seal
(see note) Refrigeration
Outlet
Electrical
AB
C
D
72 1/4(1835)
40 5/8
(1032)
27 5/8
(703)
30 5/8
(778)
4 1/8(105)
29 3/8
(747)
46 1/4
(1174)
4 1/2(114)
5 1/2(140)
1 3/8(35)
40 5/8
(1032)
35 3/8
(897)
4
(102)
FRONT
4 1/2(114)
30 1/2
(775)
Dimensions shown as in. and (mm).
Meat & Produce
8 ft 12 ft
General
(A) Case Length (without ends or partitions) 96 3/8(2448) 144 1/2(3670)
Maximum O/S dimension of case back to front (includes bumper) 46 1/4(1174) 46 1/4(1174)
Back of case to front of splashguard 38 5/8 (981) 38 5/8 (981)
Back of case to O/S edge of front skid rail 29 1/2 (749) 29 1/2 (749)
Width of skid rail 4 1/2 (114) 4 1/2 (114)
RH end of case to outside edge of external support 5 1/2(140) 5 1/2(140)
Distance between edges of external support and center support 40 5/8 (1032) 40 5/8 (1032)
Distance between edges of center supports NA 44 (1118)
Stub-up area between front skid rail and splashguard 7 (178) 7 (178)
Electrical Service (Electrical Field Wiring connection point)
(B) RH End of case to center of farthest knockout 88 3/8 (2245) 136 1/2 (3467)
Back of case to center of knockout 35 3/8 (899) 35 3/8 (899)
Length of electrical raceway 34 5/8 (878) 34 5/8 (878)
Waste Outlet
(C) RH End of case to the center of waste outlet 24 1/8 (613) 72 1/4 (1835)
LH End of case to the center of waste outlet 72 1/4 (1835) 72 1/4 (1835)
Back O/S of case to center of waste outlet 27 1/2 (699) 27 1/2 (699)
Water Seal
Edge of water seal to center of waste outlet 4 (102) 4 (102)
Outside diameter of the drip pipe 1 1/2 (38) 1 1/2 (38)
NOTE: Water seal outlet must clear front skid rail;
water seal rotation in forward direction only due to low base.
Refrigeration Outlet
Back of case to center of refrigeration outlet 30 5/8 (778) 30 5/8 (778)
(D) RH end of case to center of refrigeration outlet 9 (230) 9 (230)
05-2003

REFRIGERATION DATA
Note: This data is based on store temperature
and humidity that does not exceed 75°F and
55% R.H.
M5EPLUS UNLIT LIT
Discharge Air °F 32 30
Evaporator °F 28 26
Unit Sizing °F 26 24
Btu/hr/ft* M5EPLUS
UNLIT LIT
Parallel 1370 1405
Conventional 1490 1530
*For all refrigeration equipment other than
Hussmann, use conventional Btu values.
DEFROST DATA
Frequency Hrs 6
Defrost Water (lb/ft/day) 10.5
(± 15% based on case configuration and
product loading).
OFFTIME M5EPLUS
Time (minutes) 30
ELECTRIC OR GAS Not Recommended
CONVENTIONAL CONTROLS
Low Pressure Backup Control
CI/CO** M5EPLUS
19°F / 9°F
Indoor Unit Only, Pressure Defrost
Termination** 48°F
**Use a Temperature Pressure Chart to
determine PSIG conversions.
PHYSICAL DATA
Drip Pipe (in.) 1 1/2
Liquid Line (in.) 3/8
Suction Line (in.) 7/8
Estimated Charge (lb)***
M5EPLUS
8 ft 3.7
12 ft 5.1
***This is an average for all refrigerant types.
Actual refrigerant charge may vary by
approximately half a pound.
Length Added to Lineup by
Each End (in.) 1 1/2
Each Insulated Partition (in.) 1 1/2
3 of 6
P/N 0457237A HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.
Impact M5EPLUS
Meat & Delicatessen
Dimensions shown as in. and (mm).
Multi-deck, 5 Display Levels
NSF Certification
These merchandisers are manufactured to meet ANSI /National
Sanitation Foundation (NSF ®) Standard #7 requirements.
FAN
C
O
I
L
3 1/8 (79)
4 1/2 (114)
27 5/8
(703)
35 3/8
(897)
46 5/8
(1184)
38 1/8
(966)
7 1/2
(190)
50
(1271) 53 7/8
(1368)
6 3/4 (170)
30 1/2
(776)
77 7/8
(1979)
9 1/4
(234)
4 1/2 (114)
53 1/2
(1356)
23
(584)
30 5/8
(778)
29 3/8
(747)
18 1/8
(462)
10
(254)
M5EPLUS

4 of 6 M5EPlus Data Sheet
HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.
Impact M5EPLUS
Meat & Delicatessen
Electrical Data
Number of Fans 8 ft 12 ft
Refrigeration – 9W 4 6
Export – 9W 4 6
Amperes Watts
Merchandiser 8 ft 12 ft 8 ft 12 ft
Fans (Refrigeration)
Standard (120V 60Hz) 2.80 4.20 210 330
Energy Efficient (120V 60Hz) 1.52 2.28 100 150
Export (230V 50Hz) 1.52 2.28 228 342
Constant On Anti-sweat Heaters NA NA NA NA
Cycling Anti-sweat Heaters NA NA NA NA
Minimum Circuit Ampacity
With Standard Fans (120V 60Hz) 3.00 4.40
With Energy Efficient Fans (120V 60Hz) 1.72 2.48
With Export Fans (230V 50Hz) 1.72 2.48
Maximum Over Current Protection 120V 20 20
Export (230V 50Hz) 15 15
Electric Defrost Heaters (208V 1ΦΦ)NA NA NA NA
Gas Defrost Heaters (208V) NA NA NA NA
Standard Lighting 8 ft 12 ft 8 ft 12 ft
1 Row Canopy 0.51 0.77 59 85
Optional Lighting
1 Row Canopy and 1 Row Rail 1.02 1.54 118 170
2 Row Canopy 1.02 1.54 118 170
2 Row Canopy and 1 Row Rail 1.53 2.31 177 255
3 Row Canopy 1.53 2.31 177 255
3 Row Canopy and 1 Row Rail 2.04 3.08 236 340
Optional Shelf Lighting
1 Row Shelves 0.51 0.77 59 85
2 Row Shelves 1.02 1.54 118 170
3 Row Shelves 1.53 2.31 177 255
4 Row Shelves 2.04 3.08 236 340

5 of 6
P/N 0457237A HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.
Refrigeration
Thermostat
2
To
Condensing
Unit
}
Light Blue
Grayed components in 12 foot models only.
R = Red Y = Yellow 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
Fan Wiring
Offtime Defrost
4 & 6 Fans
120V NEUTRAL
BROWN BAND
120V POWER
Fans 1
BROWN BAND
Connector
Connector
G
Connector
Connector Connector
Connector Connector
Optional Shelf Harness and Light Circuits for
One Row of Shelves
120 V
Power
B
W
G
B
BL
BL
BL G
G
RR
BL BL G
W
BL
Shelf Harness
Shelf Light Circuits
BL
G
R
4
3
W
BL
R
4
BL R
G
G
R
R
R
G
Shelf Lighting
G G
R
BL
4
BL
Connector
Connector
B

6 of 6 M5EPlus Data Sheet
HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.
Standard Lighting 1 Row Canopy or Optional 1 Row Rail
Light Circuits
Optional Lighting 2 Rows Canopy
WARNING
All components must have mechanical ground, and the merchandiser must be grounded.
= 120V POWER = 120V NEUTRAL
Grayed components in 12 foot models only.
R = Red Y = Yellow G = Green BL = Blue B = Black W = White
CIRCLED NUMBERS = PARTS LIST ITEM NUMBERS
Optional Lighting 3 Row Canopy
120V NEUTRAL
ORANGE OR TAN BAND
W
Light
Switch
120V POWER
ORANGE OR TAN
BAND
B
B
W
4
BL
R
R
BL
BL
3
BL
R
R
BL
BL
3
4
120V NEUTRAL
ORANGE OR TAN BAND
W
Light
Switch
120V POWER
ORANGE OR TAN
BAND
B
BL
R
R
BL
BL
3
44
120V NEUTRAL
ORANGE OR TAN BAND
W
Light
Switch
120V POWER
ORANGE OR TAN
BAND
B
B
WBL
R
R
BL
BL
3
BL
R
R
BL
BL
3
W
B
BL
R
R
BL
BL
3
R
4
R
R
R
R
R
44
4
4
4
4
4
4
4
4
4
4
4