Hussmann IMPACT Excel C3LGE User manual

HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A. P/N 0412043A
Note: Changed items have been underlined.
Merchandisers
®
B
D
C
A
E
D
E
E
E
C3LGE
Data Sheet Set
P/N 0412043A
NSF®Certified
August 2004
Item Part # Description Wiring Item #
FAN ASSEMBLIES AND THERMOSTATS
A. 9W Fan Assembly (1)
0047000 Fan Motor, Evaporator
0315470 Fan Blade
embossing toward motor
B. 0411744 Standard Non-adjustable (2)
Defrost Thermostat
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 8 HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A. C3LGE Data Sheet
Dimensions shown as inches and (mm).
Engineering
Plan View
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)
01-2004
51/2(140)
13/8(35)
4 1/4(108)
27 1/2
(699) 30 5/8
(778)
46 1/4
(1174)
38 5/8
(981)
29 1/2
(749)
41/2(114)
7 (178) 4 (102)
Waste Outlet
35 3/8
(899)
40 5/8
(1032)
40 5/8
(1032)
Water Seal
(See note) Refrigeration
Outlet
Electrical
A
Front
B
C
D
72 1/4
(1835)
Dairy/Delicatessen
Precut & Packaged
Produce

P/N 0412043A 3 of 8
HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.
19
(483)
26
30 1/4
(660)
(766)
(Note*)
(Note*)
(305)
12
18
(457)
(1670)
51/8
(132)
(Note*)
48
(1219)
33/4(95)
46 1/4
(Note:* Optional accessory items).
73/4
(197)
FAN
C
O
I
L
(Note*)
18
(457)
(Note*)
27 1/2(699)
29 1/2(749)
30 5/8(778)
35 3/8(899)
(981)
38 5/8
(1174)
65 3/4
14 1/8
(359)
61/8(156)
REFRIGERATION DATA
Note: This data is based on store temperature
and humidity that does not exceed 75°F and
55% R.H.
C3LGE
Discharge Air °F 30
Evaporator °F 21
Unit Sizing °F 19
Btu/hr/ft** C3LGE
Parallel 1280
Conventional 1360
**For all refrigeration equipment other than
Husssmann, use conventional BTU values.
DEFROST DATA
C3LGE
Frequency (hr) 6
Defrost Water (lb/ft/day) 6
(±15% based on case configuration and
product loading.
OFFTIME C3LGE
Temp Term °F 48°F
Failsafe Minutes 30
ELECTRIC OR GAS Not Recommended
Standard Defrost Thermostat
Close on rise: close 48°F – open 33°F
CONVENTIONAL CONTROLS
Low Pressure Backup Control
CI/CO** 14/4°F
Indoor Unit Only, Pressure Defrost
Termination** 48°F
**Use a Temperature Pressure Chart to
determine PSIG conversions.
PHYSICAL DATA
Merchandiser Drip Pipe (in.) 1 1/2
Liquid Line (in.) 3/8
Suction Line (in.) 7/8
Estimated Charge (lbs)***
C3LGE
8 ft 2.7
12 ft 3.9
***This is an average for all refrigerant types
actual refrigerant charge may vary
by approximately half a pound.
Length (in.) Added to Lineup
by Each End or Insulated
Partition 1 1/2
Impact C3LGE
Delicatessen/Dairy
Precut & Packaged Produce
Multi-deck, 4 Display Levels
Dimensions shown as inches and (mm).
NSF Certification
These merchandisers are manufactured to meet ANSI /National
Sanitation Foundation (NSF®) Standard #7 requirements.

4 of 8 HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A. C3LGE Data Sheet
Impact C3LGE
Delicatessen/Dairy
Precut & Packaged Produce
Electrical Data
8 Ft 12 Ft
Number of Fans — 9W 2 3
Amperes Watts
Merchandiser 8 Ft 12 Ft 8 Ft 12 Ft
Fans
Standard (120V 60Hz) 1.40 2.10 100 150
Energy Efficient (120V 60Hz) 0.76 1.14 50 75
Export (230V 50Hz) 0.76 1.14 114 171
Constant on Anti-sweat Heaters NA
Cycling Anti-sweat Heaters NA
Minimum Circuit Ampacity
With Standard Fans (120V 60Hz) 1.60 2.30
With Energy Efficient Fans (120V 60Hz) 0.96 1.34
Export (230V 50Hz) 0.96 1.34
Maximum Over Current Protection 120V 20 20
Maximum Over Current Protection 230V 15 15
Supplemental Gas Heaters NA
208V 1ΦΦElectric Defrost NA
Standard Lighting
1 Row Canopy 0.51 0.77 59 85
Optional Lighting
1 Row Canopy and 1 Rail 1.02 1.54 118 170
2 Rows Canopy 1.02 1.54 118 170
2 Rows Canopy and 1 Row Rail 1.53 2.31 177 255
Optional Shelf Lighting
1 Row of Shelves 0.51 0.77 59 85
2 Rows of Shelves 1.02 1.54 118 170
3 Rows of Shelves 1.53 2.31 177 255

P/N 0412043A 5 of 8
HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.
Defrost
Termination
Thermostat
Refrigeration
Thermostat
Dark Blue
3
To
Condensing
Unit
}
Light Blue
2
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
WARNING
All components must have mechanical ground, and the merchandiser must be grounded.
CIRCLED NUMBERS = PARTS LIST ITEM NUMBERS
Fan Wiring
Offtime Defrost
= Case GROUND
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
5
4
W
BL
R
5
BL R
G
G
R
R
R
G
Shelf Lighting
G G
R
BL
5
BL
Connector
Connector
B
4 & 6 Fans
120V NEUTRAL
BROWN BAND
120V POWER
Fans 1
BROWN BAND

6 of 8 HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.
4
4
= 120V POWER = 120V NEUTRAL
120V NEUTRAL
ORANGE OR TAN BAND
W
Light
Switch
120V POWER
ORANGE OR TAN
BAND
B
B
WBL
R
R
BL
BL
BL
R
R
BL
BL
120V NEUTRAL
ORANGE OR TAN BAND
W
Light
Switch
120V POWER
ORANGE OR TAN
BAND
B
BL
R
R
BL
BL
4
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.
Grayed components in 12 ft models only.
R = Red Y = Yellow G = Green BL = Blue B = Black W = White
CIRCLED NUMBERS = PARTS LIST ITEM NUMBERS
R
5
R
R
55
55
5
5
5
5
C3LGE Data Sheet

7 of 8
HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.
P/N 0412043A
SHELF CONFIGURATION
This merchandiser is designed for
three (3) shelves.
The depth of the shelves used are
critical to case performance.
The use of peg shelves is NOT
recommended on C3LGE cases.
Depth and angle requirements are
listed below.
Top Shelf
Shelf Depth Shelf Angle
12 inches 0 º,10 º,15 º,30 º,45 º
14 inches 30 º,45 º
Second Shelf
Shelf Depth Shelf Angle
14 inches 0 º,10 º,15 º,30 º,45 º
16 inches 30 º,45 º
Third Shelf
Shelf Depth Shelf Angle
16 inches 0 º,10 º,15 º,30 º,45 º
18 inches 30 º,45 º
Top Shelf
(12 in., 15o Shown)
Second Shelf
(16 in., 15o Shown)
Third Shelf
(18 in., 15o Shown)

8 of 8 HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A. C3LGE Data Sheet
REPLACING CANOPY AND SHELF LAMP BALLAST
Ballast
Light Tray
Hinge
Remove Screws
Light Tray
Light Tray
The ballast for the canopy and
shelf lamps are located above
the light tray on the right-hand
end (when facing case) of the
merchandiser.
To access the ballast:
1. Remove screws from the
front-lip of light tray flange
covering the bottom edge of
the canopy. Also remove
screws located near the
middle-rear of light tray.
3. Swing front of light channel
down on it’s rear hinge.
4. Service or replace ballasts as
required.
5. Reassemble items as they
were originally installed.
Make sure that wires are not
pinched by re-installed light
tray.
NOTE: Rail lamp ballast is
located behind the lower front
panel.