Hussmann FW Specifications

B

D

G

E

F

C

A

H

E

P/N0465900F

Item Part # Description Wiring Item #

FAN ASSEMBLIES, AND THERMOSTATS

A. 4W Standard Fan Assembly (1)

0392457 Fan Motor, Evaporator

(MO.4410101)

0464847 Fan Blade (FB.4780649)
4W Energy Efficient Fan Assembly (1)
0477653 Fan Motor, Evaporator

(MO.4410544)

0464847 Fan Blade (FB.4780649)

B. Optional Adjustable Refrigeration Thermostat (2)

C. 0398557 Defrost Termination Thermostat (3)

(Front/Electric Defrost only)
(CT.4440611)

D. 0398558 Defrost Termination Thermostat (3)

(Rear/Electric Defrost only)
(CT.4481088)

E. 0481370 Heater Switch (4)

(Koolgas Defrost only)
(CT.4440738)

Item Part # Description Wiring Item #

H

EATERS

F. 208V Evaporator Defrost Heaters (5)

0481864 4 ft case (HE.4850637)
0462159 8 ft case (HE.4850603)
0444058 12 ft case (HE.4850571)

G. 208V Drip Pan Defrost Heaters, Electric (6)

0481865 4 ft case (HE.4850638)
0462160 8 ft case (HE.4850636)
0444296 12 ft case (HE.4850572)

120V Drip Pan Defrost Heaters, Koolgas (7)
0488967 4 ft case (HE.4850641)
0465907 8 ft case (HE.4850622)
0465908 12 ft case (HE.4850623)

H. Nosing Anti-sweat Heaters (8)

0495009 4 ft case (HE.4850687)
0495007 8 ft case (HE.4850685)
0495008 12 ft case (HE.4850686)

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.

FW

Technical Data Sheet

P/N 0465900_F

NSF

®

Certified

Mach 2010

©2010 HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
U.S. & CANADA 1-800-922-1919 • MEXICO 1-800-522-1900 • WWW.HUSSMANN.COM

Note: Revision F adds 6 ft length.

2 of 7 FW Technical Data Sheet

U.S. & CANADA 1-800-922-1919 • MEXICO 1-800-522-1900

10 1/4
(261)

4 3/4 (120)

15 3/4

(400)

FRONT

C

Splashguard

12 1/8 (307)

A

B

D

Splashguard

8 1/2 (217)

Waste Outlet

29 1/2

(750)

Refrigeration

Outlet

Waste

Outlet

Waste

Outlet

80 5/8

(2046)

72

(1829)

64 1/2

(1638)

70 1/4

(1784)

59 3/4

(1515)

Electrical
Field
Connection

26 1/2 (673)

Wireway

Electrical

Stub Up Area

6 x 6

(152 x 152)

8 (203)

41 1/2

(1054)

43 7/8

(1114)

41 1/2

(1054)

4 1/4 (108)

4 1/2 (115)

Waste Outlet

20 3/4
(529)

Engineering

Plan Views

Dimensions shown as inches & (mm).

10-2004

Low / Medium Temperature

Wide Island

PHYSICAL DATA

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

3

/8

Merchandiser Suction Line (in.)

5

/8

(12 Ft shown)

4 ft 6 ft 8 ft 12 ft

General

(A) Case Length (without ends or partitions) 48 1/4 (1226) 73 3/4 (1874) 96 3/8 (2448) 144 1/2 (3670)

(Each end and insulated partition adds 2 in. (51 mm) to case line up.)

Maximum O/S dimension of case back to front (includes bumper)

80 5/8 (2046) 80 5/8 (2046) 80 5/8 (2046) 80 5/8 (2046)
Back of case to front of splashguard 72 (1829) 72 (1829) 72 (1829) 72 (1829)
Back of case to O/S edge of front leg 59 3/4 (1515) 59 3/4 (1515) 59 3/4 (1515) 59 3/4 (1515)
Distance between edges of external legs and center legs NA 30 1/4 (768) 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 12 3/

8 (312) 12

3

/

8 (312) 12

3

/

8 (312) 12

3

/

8 (312)

Electrical Service (Electrical Field Wiring connection point)

(B) RH End of case to center of stub up area 36

1

/8 (918) 61 5/8 (1565) 84 1/4 (2140) 132 3/8 (3363)
Back of case to center of stub up area 64 1/2 (1638) 64 1/2 (1638) 64 1/2 (1638) 64 1/2 (1638)
Length of electrical wireway 26

1

/2 (673) 26 1/2 (673) 26 1/2 (673) 26 1/2 (673)

(C) RH End of case to LH end of wireway 40

1

/2 (1029) 67 1/2 (1715) 90 1/8 (2289) 138 1/4 (3511)

Waste Outlets (One each end)

(D) RH End of case to the center of LH waste outlet 36 1/8 (918) 61 5/8 (1565) 84 1/4 (2140) 132 3/8 (3363)

RH End of case to the center of RH waste outlet 12 1/8 (307) 12 1/8 (307) 12 1/8 (307) 12 1/8 (307)
Back O/S of case to center of waste outlets 70

1

/4 (1784) 70 1/4 (1784) 70 1/4 (1784) 70 1/4 (1784)

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 front refrigeration outlet 64 7/8 (1646) 64 7/8 (1646) 64 7/8 (1646) 64 7/8 (1646)
Back of case to center of rear refrigeration outlet 15 3/4 (400) 15 3/4 (400) 15 3/4 (400) 15 3/4 (400)
RH end of case to center of refrigeration outlet 8 (203) 8 (203) 8 (203) 8 (203)

Wireway

REFRIGERATION DATA

Note: This data is based on store temperature and
humidity that does not exceed 75°F and 55% R.H.

MED FF IC

Discharge Air (°F) +24 –12 –22

Evaporator(°F) +19 –20 –30

Unit Sizing (°F) +17 –23 –33

Btu/hr/ft * M

ED FF IC

Parallel 415 530 575

Conventional 430 550 600

*Optional energy efficient motors reduce the

refrigeration load by 27 Btu/hr/ft (4 ft and 8 ft models)

and 18 Btu/hr/ft (12 ft models).

DEFROST DATA

MED FF IC

Frequency (hr) 24 24 24

Defrost Water (lb/ft/day) 1.6 1.5 1.2

(± 15% based on case configuration and product

loading).

E

LECTRIC

M

ED FF IC

Temp Term (°F) 48 48 48

Failsafe (minutes) 60 60 60

GAS

Duration (minutes) NA 15 18

O

FFTIME Not Recommended

Standard Defrost Thermostat

Close on rise: close 48°F — open 33°F

CONVENTIONAL CONTROLS

Low Pressure Backup Control — CI/CO **

M

ED +22°F / +10°F

FF –17°F / –29°F

IC –27°F / –39°F

Indoor Unit Only, Pressure Defrost Termination**

Not Recommended

**Use a Temperature Pressure Chart to determine

PSIG conversions.

Estimated Charge ***

4 ft 1.7 lb 27 oz 0.8 kg
6 ft 2.1 lb 34 oz 1.0 kg
8 ft 2.5 lb 40 oz 1.1 kg

12 ft 3.7 lb 59 oz 1.7 kg

***This is an average for all refrigerant types. Actual
refrigerant charge may vary by approximately half a
pound.

3 of 7P/N 0465900_F

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

FAN

COIL

15

1

/4

(388)

35

7

/8

(910)

33 (838)

5

1

/2

(140)

3

1

/8

(79)

26

3

/8

(669)

COIL

FAN

Refrigeration

Outlet

59

3

/4 (1515)

11

3

/4 (299)

68

7

/8 (1747)

80

5

/8 (2046)

3

1

/4 (82)

1

1

/2 (37)

4 (101)

FW

Case-to-Case

Connection

Impact

Excel

FW

Low / Medium Temperature

Wide Island Display with Solid Walls

Dimensions shown as inches & (mm).

NSF Certification

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

FW Technical Data Sheet

U.S. & CANADA 1-800-922-1919 • MEXICO 1-800-522-1900

4 of 7

Impact

Excel

FW

Low / Medium Temperature

Electrical Data

4 ft 6 ft 8 ft 12 ft

Number of Fans – 4W Evaporator 2 2 4 4

Amperes Watts

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

Evaporator Fans

120V 60Hz Standard 0.62 0.62 1.24 1.24 48 48 96 96

120V 50Hz Standard 0.76 0.76 1.52 1.52 54 54 108 108

230V 60Hz Export 0.30 0.30 0.60 0.60 48 48 96 96

230V 50Hz Export 0.36 0.36 0.72 0.72 54 54 108 108

120V 60Hz Energy Efficient 0.24 0.24 0.48 0.48 16 16 32 32

230V 60Hz Energy Efficient 0.12 0.12 0.24 0.24 16 16 32 32

Anti-sweat Heaters (on fan circuit)

120V 50/60Hz Standard 0.67 1.00 1.33 2.00 80 120 160 240

230V 50/60Hz Export 0.35 0.52 0.70 1.04 80 120 160 240

Minimum Circuit Ampacity

120V 60Hz Standard 1.49 1.82 2.77 3.44

120V 50Hz Standard 1.63 1.96 3.05 3.72

230V 60Hz Export 0.85 1.02 1.50 1.84

230V 50Hz Export 0.91 1.08 1.62 1.96

120V 60Hz Energy Efficient 1.11 1.68 2.01 2.68

230V 60Hz Energy Efficient 0.67 0.84 1.14 1.48

Maximum Over Current Protection 120V 20 20 20 20

Maximum Over Current Protection 230V 15 15 15 15

208V Electric Defrost 8.75 13.07 15.38 23.07 1820 2720 3200 4800

230V Export Electric Defrost 7.91 11.83 13.91 20.87 1820 2720 3200 4800

120V Koolgas Defrost 2.50 2.67 3.33 6.66 300 320 400 800

Standard Lighting

None

5 of 7P/N 0465900_F

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

Impact

Excel

FW

Low / Medium Temperature

ESTIMATED SHIPPING WEIGHT

5

Case Solid End

4 ft 6 ft 8 ft 12 ft (each)

lb (kg) 1000 (454) 1200 (544) 1400 (635) 1600 (726) 75 (34)

5

Actual weights will vary according to optional kits included.

Product Data

Recommended Usable Cube

1

(Cu Ft/Ft) 6.99 ft3 /ft (0.65 m3 /m)

AHRI Total Display Area

2

(Sq Ft/Ft) 5.50 ft2/ft (1.68 m2/m)

Shelf Area 3(Sq Ft/Ft) 5.50 ft2/ft (1.68 m2 /m)

1 AHRI Refrigerated Volume less shelving and other unusable space: Refrigerated Volume/Unit of Length, ft

3

/ft [m3/m]

2

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

3

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 NONE

.

6 of 7

Red

Electric Defrost Heaters

Drip Pan Heater

6

Red

5

208 V Power From

Defrost Contactors

L1

L2

Red

Electric Defrost Heaters

Drip Pan Heater

6

Red

5

Defrost Termination Thermostat

Dark Blue

To
Condensing Unit

}

3

Light Blue

2

To
Condensing Unit

}

Refrigeration Thermostat (Optional)

1

BROWN BAND

Fans

BROWN BAND

Nosing Anti-sweat Heaters

120V POWER

120V NEUTRAL

8

WARNING

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

Circled Numbers = Parts List Item Numbers

1

BROWN BAND

BROWN BAND

8

Electric Defrost – Standard

4 Ft - 2 Fans
6 Ft - 2 Fans
8 Ft - 4 Fans

12 Ft - 4 Fans

FW Technical Data Sheet

U.S. & CANADA 1-800-922-1919 • MEXICO 1-800-522-1900

7 of 7P/N 0465900_F

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

Gas Defrost – Optional

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.

7

4

120V Drip Pan Heater — Koolgas Only

Yellow

Heater Switch

Yellow

120V

POWER

120V

NEUTRAL

Dark Blue

Dark Blue

7

4

Yellow

Heater Switch

Yellow

120V

POWER

120V

NEUTRAL

Dark Blue

Dark Blue