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3 of 7

P/N 0412415_E

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

LIGH 

FAN

10 

 

( 2 5 4 )

36

 

(914)

 

15 

  

(381)

 (127)

4 4

  (1115)

52

 5/8  (1337)

56

 3/4  (1440)

44

 3/4  (1137)

47

 3/8  (1203)

50

 1/2  (1282)

4 3

 1/2  

(1105)

COIL

7

 

(178)

31

 

1/4 

 

(794)

26

 

(660)

8

 

1/4 

(210)

Impact  

LIGH

Frozen Food & Ice Cream

Dimensions shown in inches & (mm).

Single Level Intermediate Island High Front Display, with Glass

NSF Certification

These merchandisers are manufactured to meet ANSI /National
Sanitation Foundation (NSF

®

) Standard #7 requirements.

REFRIGERATION DATA

Note: 

This data is based on store temperature

and humidity that does not exceed 75

°

F and

55% R.H.

FF

IC

Discharge Air (°F)

–10

–20

Evaporator (°F)

–20

–30

Unit Sizing (°F)

–23

–33

Btu/hr/ft

FF

IC

Parallel

465

475

Conventional

480

490

DEFROST DATA

FF

IC

Frequency (hr)

24

24

Defrost Water 

(lb/ft/day) 0.75

0.60

(± 15% 

based on case configuration and product

loading).

E

LECTRIC

FF

IC

Temp Term (°F)

48

°

48

°

Failsafe (minutes)

60

60

G

AS

Duration 

(minutes)

18

21

O

FFTIME

Not Recommended 

Standard Defrost Thermostat 

Close on rise: close 48°F  —  open 33°F 

CONVENTIONAL CONTROLS

Low Pressure Backup Control

FF

IC

CI/CO (Temp °F)

*

–27/–39

–27/–39

Indoor Unit Only, Pressure Defrost
Termination (Temp °F)*

Not Recommended

*Use a Temperature Pressure Chart to determine
PSIG conversions.

PHYSICAL DATA

Merchandiser Drip Pipe (in.)

1

/

4

Merchandiser Liquid Line (in.)

3

/

8

Merchandiser Suction Line (in.)

7

/

8

Estimated Charge (lb)**

8 ft 

1.7

12 ft 

2.6

**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/Partition (in.)

1

/

2

Summary of Contents for IMPACT LIGH

Page 1: ...0392414 12 foot case HE 0392414 Drip Pan Heaters Koolgas 120V 8 0421238 8 foot case HE 4850496 0421239 12 foot case HE 4850497 H Nosing Anti sweat Heaters 9 0401605 Discharge Nosing 8 foot case HE 04...

Page 2: ...gray between base rail and splashguard 7 5 8 194 7 5 8 194 Electrical Service Electrical Field Wiring connection point RH End of case to center of nearest knockout 5 127 5 127 Back O S of case to cen...

Page 3: ...3 Btu hr ft FF IC Parallel 465 475 Conventional 480 490 DEFROST DATA FF IC Frequency hr 24 24 Defrost Water lb ft day 0 75 0 60 15 based on case configuration and product loading ELECTRIC FF IC Temp T...

Page 4: ...n circuit 120V 60Hz Standard 0 94 1 40 112 168 230V 50Hz Export 0 49 0 73 112 168 Glass Anti sweat Heaters 120V 60Hz Standard 2 13 3 13 254 376 230V 50Hz Export 1 22 1 80 280 414 Cycling Anti sweat He...

Page 5: ...t Contactors L1 L2 Modular Electric Defrost Heaters Drip Pan Heater Defrost Termination Thermostat Refrigeration Thermostat Dark Blue To Condensing Unit Light Blue WARNING All components must have mec...

Page 6: ...To Condensing Unit Light Blue 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...

Page 7: ...llow 120V Purple 2 Pane Multiglass Glass Anti sweat Heater Purple Black Black White White Glass Anti sweat Heater Domestic WARNING All components must have mechanical ground and the merchandiser must...

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