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REFRIGERATION DATA

Note: 

This data is based on store temperature

and humidity that does not exceed 75

°

F and

55% R.H.

PW

PW

6,8,12 4,6,8,12E

Discharge Air (°F)

34

34

Evaporator(°F)

21

24

Unit Sizing (°F)

19

22

Btu/hr/ft*

PW

PW

6,8,12 4,6,8,12E

Parallel

1230

1090

Conventional

1355

1205

*

For all refrigeration equipment other than

Hussmann, use conventional Btu values.

DEFROST DATA

PW

PW

6,8,12 4,6,8,12E

Frequency (hr)

6

6

Defrost Water (lb/ft/day)

8

8

(± 15% 

based on case configuration and

product loading).

O

FFTIME

PW

PW

6,8,12 4,6,8,12E

Temp Term (°F)

N/A

N/A

Failsafe (min)

45

45

CONVENTIONAL  CONTROLS

Low Pressure Backup Control

PW

PW

6,8,12 4,6,8,12E

CI/CO**

14°/4° F 17°/ 7° F

Indoor Unit Only, Pressure Defrost

Termination**

48° F

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 (lb)***

PW

PW

6,8,12 4,6,8,12E

4 ft 

1.9

2.3

6 ft 

1.9

2.3

8 ft 

2.4

2.8

12 ft 

3.7

4.3

***

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

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

P/N 0384135B

Impact  

PW

Produce

Wide Island, 1 Display Level

NSF Certification

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

®

) Standard #7 requirements.

L

C

Front

of

Case

PW

 

5 in. optional kit
for additional height

COIL

Electrical

Optional

Rack

Positions

1

/

8

(206)

1

/

2

(114)

COIL

FAN

44

(1118)

25 

1

/

2

(648)

27 

3

/

4

(705)

15 

1

/

2

(394)

27 

3

/

4

(705)

57 

5

/

8

(1464)

(152)

7

/

(149)

17

(432)

12 

3

/

8

(314)

1

/

(89)

1

/

(89)

74 

5

/

8

(1895)

30 

3

/

8

(772)

17 

3

/

8

(441)

Dimensions are shown as inches & (mm).

3 of 4

Summary of Contents for Impact PW 12

Page 1: ...ription Wiring Item FAN ASSEMBLIES AND THERMOSTATS A 0378349 Fan Motor Evaporator 1 0142780 Fan Blade Embossing toward motor 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 ...

Page 2: ... Righthand end of case to center of farthest knockout 47 1 4 1202 71 1 4 1810 95 3 8 2423 143 5 8 3650 Length of electrical raceway 11 7 8 303 34 5 8 878 34 5 8 878 34 5 8 878 Note Electrical field wiring connection point Waste Outlet C Right end of case to center of waste outlet 24 1 8 613 46 5 8 613 72 1 4 613 72 1 4 613 Water Seal Edge of water seal to center of waste outlet 4 102 4 102 4 102 4...

Page 3: ...art to determine PSIG conversions PHYSICAL DATA Merchandiser Drip Pipe in 11 2 Liquid Line in 3 8 Suction Line in 7 8 Estimated Charge lb PW PW 6 8 12 4 6 8 12E 4 ft 1 9 2 3 6 ft 1 9 2 3 8 ft 2 4 2 8 12 ft 3 7 4 3 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 1 2 HUSSMANN CORPORATION B...

Page 4: ...0 94 1 41 70 70 140 210 Min Circuit Ampacity With Standard Fans 120V 60Hz 0 97 0 97 1 74 2 51 With Energy Efficient Fans 120V 60Hz 0 58 0 58 0 96 1 34 With Export Fans 230V 50 Hz 0 45 0 45 0 70 0 95 Maximum Over Current Protection 120V 20 20 20 20 Maximum Over Current Protection 230V 15 15 15 15 Standard Lighting Optional Lighting Optional Shelf Lighting None None None 120V POWER 120V NEUTRAL Fan ...

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