Hussmann C2-LE Instruction Manual

HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.

P/N 0395955F

Merchandisers

Note: Changed items have been underlined.

Item Part # Description Wiring Item #

FAN ASSEMBLIES AND THERMOSTATS

A. 6W Fan Assembly (1)

0058698 Fan Motor, Evaporator

0142780 Fan Blade

embossing toward motor

B. 0311588 Standard Non-adjustable (2)

Defrost Thermostat

C. 0137880 Optional Adjustable (3)

Refrigeration Thermostat

Item Part # Description Wiring Item #

HEATERS

D. Canopy Anti-Sweat Heater (4)

NA 4 ft

0109417 6 ft

0109417 8 ft

0109418 12 ft

LAMPS AND BALLASTS

E. Ballast, Electronic (5)

0376409 2 lamps

0376410 3 lamps

F. Fluorescent Lamp (6)

Replace with like fixtures

C2-LE

Technical Data Sheet

P/N 0395955F

NSF®Certified

February 2006

We reserve the right to change or revise specifications

and product design in connection with any feature of

our products. Such changes do not entitle the buyer to

corresponding changes, improvements, additions or

replacements for equipment previously sold or shipped.

4 ft 6 ft 8 ft 12 ft

General

(A) Case Length (without ends or partitions) 48 1/4(1226) 72 3/8(1838) 96 3/8(2448) 144 1/2(3670)

(Each end and insulated partition adds 1 1/2 in. (38 mm) to case line up.)

Maximum O/S dimension of case

back to front (includes bumper) 46 1/2(1182) 46 1/2(1182) 46 1/2(1182) 46 1/2(1182)

Back of case to front of splashguard 38 7/8 (986) 38 7/8 (986) 38 7/8 (986) 38 7/8 (986)

Back of case to O/S edge of front skid rail 29 1/4 (743) 29 1/4 (743) 29 1/4 (743) 29 1/4 (743)

Width of skid rail 4 1/2 (114) 4 1/2 (114) 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) 5 1/2(140) 5 1/2(140)

Distance between edges of external and center supports NA 31 1/8 (790) 40 5/8 (1032) 40 5/8 (1032)

Distance between edges of center supports 41 1/4 (1048) NA NA 44 (1118)

Stub-up area between front skid rail and splashguard 7 3/4 (199) 7 3/4 (199) 7 3/4 (199) 7 3/4 (199)

Electrical Service (Electrical Field Wiring connection point)

(B) RH End of case to center of farthest knockout 38 1/4 (972) 64 3/8 (1635) 88 3/8 (2245) 136 1/2 (3467)

Back O/S of case to center of knockout 34 5/8 (881) 34 5/8 (881) 34 5/8 (881) 34 5/8 (881)

Length of electrical raceway 16 1/8 (410) 34 1/2 (876) 35 5/8 (903) 35 5/8 (903)

Waste Outlet

LH End of case to the center of waste outlet 24 1/8 (613) 48 1/4 (1226) 72 1/4 (1835) 72 1/4 (1835)

Water Seal

Edge of water seal to center of waste outlet 4 (102) 4 (102) 4 (102) 4 (102)

Outside diameter of the drip pipe 1 1/2 (38) 1 1/2 (38) 1 1/2 (38) 1 1/2 (38)

NNoottee::Water seal outlet must clear front skid rail.

Refrigeration Outlet

Back of case to center of refrigeration outlet 30 5/8 (778) 30 5/8 (778) 30 5/8 (778) 30 5/8 (778)

(D) RH end of case to center of refrigeration outlet 9 (230) 9 (230) 9 (230) 9 (230)

2 of 8

Engineering

Plan Views

72 1/4(1835)

Elec.

Waste Outlet

(102)

34 5/8

(881)

46 1/2

(1182)

38 7/8

(98 6)

29 1/4

(743)

30 5/8

(778)

27 5/8

(703)

Refrig.

Water Seal

(see note)

C2LE

73/4(199)

Skid/ External Base

Front

Dimensions shown as inches and (mm).

C2-LE Technical Data Sheet

HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.

Dairy / Delicatessen

Precut & Packaged

Produce

05-2003

REFRIGERATION DATA

Note: This data is based on store temperature

and humidity that does not exceed 75°F and

55% R.H.

C2-LE

Discharge Air (°F) 27

Evaporator (°F) 21

Unit Sizing (°F) 19

Btu/hr/ft* C2-LE

Parallel 1185

Conventional 1250

*For all refrigeration equipment other than

Hussmann, use conventional Btu values.

DEFROST DATA

C2-LE

Frequency (hr) 6

Defrost Water (lb/ft/day) 6

(± 15% based on case configuration and

product loading).

OFFTIME C2-LE

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

C2-LE

CI/CO** 17°F / 7°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

Merchandiser Liquid Line (in.) 3/8

Merchandiser Suction Line (in.) 7/8

Estimated Charge (lb)***

4 ft 1.3

6 ft 1.8

8 ft 2.3

12 ft 3.3

***This is an average for all refrigerant types.

Actual refrigerant charge may vary by

approximately half a pound.

3 of 8

P/N 0395955F HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.

6 1/8

(155)

(Note*)

(

Note:* O

tional Accessor

Items

)

(483)

3 3/4(95)

(305)

(1219)

24 3/8

(619)

(406)

30 1/2

(775)

FAN

5 3/8

(136)

27 5/8(703)

29 1/4(743)

30 5/8(778)

34 5/8(881)

38 7/8(986)

46 1/2(1182)

8 5/8

(219)

(483)

C2-LE

14 1/8

(359)

Dimensions shown as inches and (mm).

Multi-deck, 3 Display Levels

NSF Certification

These merchandisers are manufactured to meet ANSI /National

Sanitation Foundation (NSF®) Standard #7 requirements.

Impact C2-LE

Dairy / Delicatessen

Precut & Packaged Produce

Electrical Data

4 ft 6 ft 8 ft 12 ft

Number of Fans 1 2 2 3

Amperes Watts

4 ft 6 ft 8 ft 12 ft 4 ft 6 ft 8 ft 12 ft

Evaporator Fan

120V 60Hz Standard 0.51 1.00 1.00 1.50 38 78 78 117

120V 50Hz Standard 0.55 1.10 1.10 1.65 42 84 84 126

230V 60Hz Export 0.25 0.50 0.50 0.75 40 80 80 120

230V 50Hz Export 0.28 0.56 0.56 0.84 44 88 88 132

120V 60Hz Energy Efficient 0.26 0.52 0.52 0.78 18 36 36 54

230V 60Hz Energy Efficient NA

Canopy Anti-sweat Heaters NA 0.75 0.75 1.00 45 90 90 120

Minimum Circuit Ampacity

120V 60Hz Standard 0.71 1.95 1.95 2.70

120V 50Hz Standard 0.75 2.05 2.05 2.85

230V 60Hz Export 0.45 1.45 1.45 1.95

230V 50Hz Export 0.48 1.51 1.51 2.04

120V 60Hz Energy Efficient 0.46 1.47 1.47 1.98

230V 60Hz Energy Efficient NA

Maximum Over Current Protection 120V 20 20 20 20

Maximum Over Current Protection 230V 15 15 15 15

Standard Lighting

1 Row Canopy 0.26 0.51 0.51 0.77 30 59 59 85

Optional Lighting

Additional 1 Row Canopy 0.26 0.51 0.51 0.77 30 59 59 85

Additional 2 Row Canopy 0.51 1.02 1.02 1.54 59 118 118 170

1 Row Rail Light 0.26 0.51 0.51 0.77 30 59 59 85

1 Row Ledge Light 0.26 0.51 0.51 0.77 30 59 59 85

Optional Shelf Lighting

1 Row Shelf Receptacle 0.26 0.51 0.51 0.77 30 59 59 85

2 Row Shelf Receptacle 0.51 1.02 1.02 1.53 59 118 118 177

115V Lighting Circuit Total = Standard Lighting + Total Optional Lighting + Optional Shelf Lighting

230V Lighting Circuit Total = Multiply 115V Lighting Circuit Total by 0.52

4 of 8 C2-LE Technical Data Sheet

HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.

Impact C2-LE

Dairy / Delicatessen

Precut & Packaged Produce

5 of 8P/N 0395955F HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.

Defrost

Termination

Thermostat Refrigeration

Thermostat

Dark Blue

}

Light Blue

Condensing

Unit

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

120V NEUTRAL

BROWN BAND

120V POWER

Fans 1

BROWN BAND

1, 2 & 3 Fans

4 ft

6 ft

8 ft

12 ft

= Case GROUND

Connector

Connector Connector

Optional Shelf Harness and Light Circuits

for One Row of Shelves

120 V

Power

BL G

BL BL G

Shelf Harness

Shelf Light Circuits

BL R

Shelf Lighting

G G

Connector

Purple BAND 4

120V Power

Purple BAND

120V Neutral

Anti-Sweat Heater

Canopy

Anti-Sweat Heater

6 of 8 C2-LE Technical 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

120V NEUTRAL

ORANGE OR TAN BAND

Light

Switch

120V POWER

ORANGE OR TAN

BAND

WBL

120V NEUTRAL

ORANGE OR TAN BAND

Light

Switch

120V POWER

ORANGE OR TAN

BAND

Grayed components in 12 foot models only.

R = Red Y = Yellow G = Green BL = Blue B = Black W = White

= 120V POWER = 120V NEUTRAL

WARNING

All components must have mechanical ground, and the merchandiser must be grounded.

CIRCLED NUMBERS = PARTS LIST ITEM NUMBERS

7 of 8P/N 0395955F HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.

SHELF CONFIGURATION

This merchandiser is designed for

one or two shelves.

The depth of the shelf used in the

top eight (8) shelf hole locations

is critical to case performance.

If a shelf is placed in one of the

top eight (8) locations it must

comply with the angle/depth

requirements listed below.

Maximum Shelf

Shelf Angle Depth

0 º 12 in.

15 º 14 in.

or less

30 º 18 in.

or less

45 º 18 in.

or less

NOTE: Shelves placed in the

lower positions may be up to

18 in. deep when positioned at

a 0 º angle.

Top Eight (8)

Shelf Hole

Locations

18 in.

14 in.

12 in.

0°

15°

30°

45°

Angle

Maximum

Shelf

Size

18 in.

0°

Impact C2-LE

Dairy / Delicatessen

Precut & Packaged Produce

C2-LE Technical Data Sheet

HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.

8 of 8

Remove

Screws

Remove Screws

Ballast

Canopy Top Panel

Impact C2-LE

Dairy / Delicatessen

Precut & Packaged Produce

Foil-covered

Anti-sweat

Heater

Canopy

Anti-Sweat Heater Wires

with Purple Markers

Electrical

Wireway

CANOPY AND SHELF LAMP BALLAST

The ballast for the canopy and shelf lamps is located

behind the canopy on the left-hand end (when facing

case) of the merchandiser.

To access the ballast:

1. Remove screws at bottom edge of canopy and rear

of top panel.

2. Remove the one piece canopy top panel by moving

panel forward slightly to clear flange in front then

lifting up.

3. Service or replace ballasts as required.

4. Reassemble items as they were originally installed.

NOTE: Rail lamp ballast is located behind the lower

front panel.

CANOPY ANTI-SWEAT HEATER

The canopy anti-sweat heater location is shown below.

Connections are in the Electrical wireway.

This manual suits for next models

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