Hussmann C2NX-X Technical Data Sheet

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P/N 0486832_C

C2NX-E

Technical Data Sheet

P/N 0486832_C

NSF

Certified

March 2008

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.

Item Part # Description Wiring Item #

AN ASSEMBLIES

4 Ft, 8 Ft & 12 Ft

A. 7W Standard Fan Assembly (1)

0058698 Fan Motor, Evaporator

(MO.4410102)

0142780 Fan Blade (FB.0142780) 7W Energy Efficient Fan Assembly (1) 0477654 Fan Motor, Evaporator

(MO.4410545)

0142780 Fan Blade (FB.0142780)

6 Ft Only

A. 4W Standard Fan Assembly (1)

0392457 Fan Motor, Evaporator

(MO.4410101)

0382383 Fan Blade (FB.4780617) 4W Energy Efficient Fan Assembly (1) 0477653 Fan Motor, Evaporator

(MO.4410544)

0382383 Fan Blade (FB.4780617)

HERMOSTATS

B. 0411744 Standard Non-adjustable (2)

Defrost Thermostat (CT.0411744)

Item Part # Description Wiring Item #

HERMOSTATS

(CONTINUED)

C. Optional Adjustable Refrigeration Thermostat (3)

EATERS

D. Canopy Anti-Sweat Heater (4)

0488621 4 ft (HE.4850616) 0488622 6 ft (HE.4850617) 0488623 8 ft (HE.4850618) 0488624 12 ft (HE.4850619)

AMPS. BALLASTS, LED FIXTURES AND POWER SUPPLY

E. Ballast, Electronic (5)

0480130 2 lamps (BA.4481676) 0480131 3 lamps (BA.4481654) 0480132 4 lamps (BA.4481677)

F. Fluorescent Lamp (6)

Replace with like fixtures

G. 0501213 Power Supply (EP.4481861) (7)

H. LED Fixture (8)

Replace with like fixtures

Note: Revision C adds optional LED lighting (Pages 1, 3, 4, 8); adds capacity and weight (Page 5).

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

C2NX-E Technical Data Sheet

Engineering

Plan Views

Dimensions shown as inches and (mm).

Dairy/Delicatessen

Precut & Packaged Produce

01-2005

C2NX

4 ft 6 ft 8 ft 12 ft

General

(A) Case Length (without ends or partitions) 48 3/

8 (1229) 72

8 (1838) 96

8 (2448) 144

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) 37 (940) 37 (940) 37 (940) 37 (940)

Back of case to front of splashguard 28 1/2 (724) 28 1/2 (724) 28 1/2 (724) 28 1/2 (724) Back of case to O/S edge of front leg 25 1/4 (641) 25 1/4 (641) 25 1/4 (641) 25 1/4 (641) Distance between edges of external legs and center legs NA 29 1/2 (750) 41 1/2 (1054) 41 1/2 (1054) Distance between edges of center legs NA NA NA 43 7/8 (1114) Distance between front legs and splashguard 2 3/4 (70) 2 3/4 (70) 2 3/4 (70) 2 3/4 (70)

Electrical Service (Electrical Field Wiring connection point)

(B) RH End of case to center of stub up area 36 1/4 (921) 60 1/4 (1530) 84 1/4 (2140) 132 3/8 (3363)

Back of case to center of stub up area 19 (483) 19 (483) 19 (483) 19 (483) Length of electrical wireway 26 1/2 (673) 26 1/2 (673) 26 1/2 (673) 26 1/2 (673)

Waste Outlets (One each end)

(D) RH End of case to the center of LH waste outlet 36 1/

4 (921) 60

4 (1530) 84

4 (2140) 132

8 (3363)

RH End of case to the center of RH waste outlet 12

/8 (307) 12 1/8 (307) 12 1/8 (307) 12 1/8 (307) Back O/S of case to center of waste outlets 26 3/4 (680) 26 3/4 (680) 26 3/4 (680) 26 3/4 (680) Schedule 40 PVC drip pipe 1 1/4 (32) 1 1/4 (32) 1 1/4 (32) 1 1/4 (32)

Refrigeration Outlet

Back of case to center of refrigeration outlet 21 1/4 (540) 21 1/4 (540) 21 1/4 (540) 21 1/4 (540) RH end of case to center of refrigeration outlet 8 (203) 8 (203) 8 (203) 8 (203)

PHYSICAL DATA

Merchandiser Drip Pipe (in.) 1 1/4 Merchandiser Liquid Line (in.)

Merchandiser Suction Line (in.)

Wireway

3 In.

(77 mm)

Required

Air Gap

(483)

Electrical Field Connection

NOTE: Case-to-Case Electrical Connections are made IN FRONT OF SPLASHGUARD.

41 1/2

(1054)

Electrical

Stub Up Area

(152x152)

Waste Outlet

Wireway

26 1/2

(673)

6 x 6

43 7/8

(1114)

4 1/4 (108)

4 3/4 (120)

FRONT

41 1/2

(1054)

8 (203)

4 1/2 (115)

4 3/4 (120)

Refrigeration

Outlet

Waste Outlet

Splashguard

12 1/8 (307)

25 1/4

21 1/4

(641)

(540)

28 1/2

26 3/4

(680)

(724)

(940)

Dimensions shown as inches and (mm).

P/N 0486832_C

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HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. • WWW.HUSSMANN.COM

REFRIGERATION DATA

Note: This data is based on store temperature and

humidity that does not exceed 75°F and 55% R.H.

C2NX-E

Discharge Air °F 27

Evaporator °F 21

Unit Sizing °F 19

Btu/hr/ft — Unlit Shelves

C2NX-E

‡‡

Parallel Conventional

NLIT 960 1010

‡‡

Add 10 Btu/hr/ft per shelf row for LED fixtures.

Add 20 Btu/hr/ft per shelf row for fluorescent lamps.

DEFROST DATA

C2NX-E

Frequency (hr) 6

Defrost Water (lb/ft/day) 6

(±15% based on case configuration and

product loading.

FFTIME

C2NX-E

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

C2NX-E

CI/CO* 14°F / 4°F

Indoor Unit Only, Pressure Defrost

Termination* 48°F

*Use a Temperature Pressure Chart to determine

PSIG conversions.

Estimated Charge (lb)** C2NX-E

4 ft 1.2

6 ft 1.6

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.

Impact

Excel

C2NX-E

Dairy/Delicatessen

Precut & Packaged Produce

Multi-deck, 3 Display Levels, 48 In. Back, Narrow Footprint

NSF Certification

This merchandiser model is manufactured to meet ANSI/NSF (National Sanitation Foundation) Standard #7 requirements for construction, materials & cleanability.

See Page 9 for shelf arrangement.

C2NX-E

23 5/8

(600)

21 1/4

(540)

3 5/8

(92)

3 3/4 (95)

26 3/8

(669)

25 1/4

(641)

Refrigeration

Outlet

18 1/2

(470)

23 1/2

(596)

FAN

3 In. (77 mm)

Required

Air Gap

C O

48 1/2

(1232)

12 1/4

(311)

Electrical

Case to Case

Connections

21 1/4 (540)

25 1/4 (641)

26 3/4 (680)

28 1/2 (724)

37 (940)

4 7/8 (123)

4 3/4 (120)

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

C2NX-E Technical Data Sheet

Electrical Data

4 ft 6 ft 8 ft 12 ft Number of Fans—7W 1 — 2 3 Number of Fans—4W — 2 — —

Amperes Watts

4 ft 6 ft 8 ft 12 ft 4 ft 6 ft 8 ft 12 ft Evaporator Fan

120V 60Hz Standard 0.50 0.62 1.00 1.50 39 48 78 117

120V 50Hz Standard 0.55 0.76 1.10 1.65 42 54 84 126

230V 60Hz Export 0.25 0.30 0.50 0.75 39 48 78 117

230V 50Hz Export 0.28 0.36 0.56 0.84 42 54 84 126

120V 60Hz Energy Efficient 0.19 0.24 0.38 0.57 14 16 28 42

230V 60Hz Energy Efficient 0.10 0.12 0.20 0.30 14 16 28 42

Minimum Circuit Ampacity †

120V 60Hz Standard 0.70 0.82 1.20 1.70

120V 50Hz Standard 0.75 0.96 1.30 1.85

230V 60Hz Export 0.45 0.50 0.70 0.95

230V 50Hz Export 0.48 0.56 0.76 1.04

120V 60Hz Energy Efficient 0.39 0.44 0.58 0.77

230V 60Hz Energy Efficient 0.30 0.32 0.40 0.50

Maximum Over Current Protection 120V 20 20 20 20 Maximum Over Current Protection 230V 15 15 15 15

Anti-sweat Heaters

120V 50/60Hz Standard 0.10 0.15 0.20 0.30 12 18 24 36

Standard Lighting (T-8 Fluorescent)

1 Row Canopy 0.26 0.51 0.51 0.77 30 59 59 85

Optional Lighting (T-8 Fluorescent)

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

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

Optional Shelf Lighting (T-8 Fluorescent)

2 Rows of Shelves 0.51 1.02 1.02 1.54 59 118 118 170

Optional Always*Bright LED Lighting

2 Row of Shelves 0.26 0.34 0.47 0.67 31 41 56 80

120V Lighting Circuit Total = Standard Lighting + Total Optional Lighting + Optional Shelf Lighting

230V Lighting Circuit Total = Multiply 120V Lighting Circuit Total by 0.52

Impact

Excel

C2NX-E

Dairy/Delicatessen

Precut & Packaged Produce

5 of 10

P/N 0486832_C

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. • WWW.HUSSMANN.COM

Impact

Excel

C2NX-E

Dairy/Delicatessen

Precut & Packaged Produce

ESTIMATED SHIPPING WEIGHT

Case Solid End

4 ft 6 ft 8 ft 12 ft (each)

lb (kg) 600 (272) 800 (363) 1000 (454) 1200 (544) 75 (34)

Actual weights will vary according to optional kits included.

Product Data

ARI Refrigerated Volume 1 (Cu Ft/Ft) 2.90 ft3/ft (0.27 m3/m) Recommended Usable Cube

(Cu Ft/Ft) 2.56 ft3 /ft (0.24 m3 /m)

ARI Total Display Area

(Sq Ft/Ft) 2.60 ft2/ft (0.79 m2 /m)

Shelf Area 4(Sq Ft/Ft) 4.29 ft2/ft (1.31 m2 /m)

1 Computed using ARI 1200 standard methodology: Refrigerated Volume, ft

3[m3

]/Unit of Length, ft [m]

2 ARI Refrigerated Volume less shelving and other unusable space: Refrigerated Volume/Unit of Length, ft

/ft [m3/m]

Computed using ARI 1200 standard methodology: Total Display Area, ft2[m2]/Unit of Length, ft [m]

Shelf surface area is composed of bottom deck plus standard shelf complement, as shown in the Hussmann Product Reference Guide. The standard shelf complement for this model is (1) row of 12-inch shelf and (1) row of 14-inch shelf.eparately from fans.

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

C2NX-E Technical Data Sheet

Optional

Two Ro w

Canopy

Connector

Orange or Tan Band

Standard Lighting 1 Row Canopy Optional Lighting

2 Row Canopy

Connector

Optional Lighting 1 Row Rail

4 ft 6 ft or 8 ft 12 ft

Fan Wiring Offtime Defrost

Light Circuits

1, 2 & 3 Fans

4 ft

1 Fan

2 Fans

6 ft

2 Fans

8 ft

ROWN BAND

3 Fans

12 ft

120V POWER

Fans

12 ft

120V NEUTRAL

ROWN BAND

Defrost Termination Thermostat

Dark Blue

Refrigeration

Thermostat

Light Blue

To Condensing Unit

}

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

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

= 120V P

OWER = 120V NEUTRAL = FIELD GROUND

WARNING

CIRCLED NUMBERS = PARTS LIST ITEM NUMBERS

= CASE GROUND

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P/N 0486832_C

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. • WWW.HUSSMANN.COM

120V Power

Canopy Anti-Sweat

Heater

Optional Shelf Lighting

Fluorescent Fixtures

120V Neutral

Purple BAND

Anti-Sweat Heater

Purple BAND

Optional Shelf Harness and Light Circuits for

Two Rows of Shelves

Connector

6 ft or 8 ft case

12 ft case

4 ft case

Connector

WARNING

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

CIRCLED NUMBERS = PARTS LIST ITEM NUMBERS

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

= 120V P

OWER = 120V NEUTRAL = FIELD GROUND

= CASE GROUND

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

C2NX-E Technical Data Sheet

Optional Shelf Lighting LED Fixtures

Optional Shelf Harness and LED Light Circuits for

Two Rows of Shelves

Connector

Shelf Light

4 ft case

6 ft or 8 ft case

Plug & Receptacle

(TYP)

12 ft case

WARNING

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

CIRCLED NUMBERS = PARTS LIST ITEM NUMBERS

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

= 120V P

OWER = 120V NEUTRAL = FIELD GROUND

= CASE GROUND

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P/N 0486832_C

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. • WWW.HUSSMANN.COM

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.

Impact

Excel

C2NX-E

Dairy/Delicatessen

Precut & Packaged Produce

Angle

Maximum

Shelf

Size

12 in.

14 in.

18 in.

Top Eight (8) Shelf Hole Locations

Do NOT load

PRODUCT

above

this line

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

C2NX-E Technical Data Sheet

Impact

Excel

C2NX-E

Dairy/Delicatessen

Precut & Packaged Produce

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 light channel.

2. Lower light channel which will pivot on hinge.

3. Service or replace ballasts as required.

4. Reassemble items as they were originally installed.

NOTE: Rail lamp ballast is located in the electrical raceway.

CANOPY ANTI-SWEAT HEATER

The canopy anti-sweat heater location is shown below. Connections are in the electrical wireway.

Light Channel

Remove Screws

Foil-covered Anti-sweat Heater

Canopy

Ballast

Light Channel

Hinge

Light

Channel

Canopy

Electrical Wireway

Anti-Sweat Heater Wires with Purple Markers

Hussmann C2NX-X Technical Data Sheet

Specifications and Main Features

Frequently Asked Questions

User Manual