Hussmann RI1 Specifications

P/N0492428D

®

RI1

Technical Data Sheet

P/N 0492428_D

NSF

®

Certified

April 2010

Item Part # Description Wiring Item #

F

AN ASSEMBLIES AND THERMOSTATS

8 Ft, 12 Ft, 14 Ft & 16 Ft

A. 12W Standard Fan Assembly (1)

0047000 Fan Motor, Evaporator

(MO.4410103)

0376413 Fan Blade (FB.0376413)

embossing toward motor

12W Energy Efficient Fan Assembly (1)
0477655 Fan Motor, Evaporator

(MO.4410546)

0376413 Fan Blade (FB.0376413)

embossing toward motor

B. Optional Adjustable Refrigeration Thermostat (2)

0448347 (CT.4481631)

Item Part # Description Wiring Item #

H

EATERS

C. 0447688 Anti-Sweat Heater (3)

(HE.4850682)

L

AMPS AND BALLASTS

D. 0447683 Ballast, Electronic (4)

2 Lamps (BA.4440811)

E. Fluorescent Lamp (5)

Replace with like fixtures

©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

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.

Note: Revision D updates cover graphics and adds energy efficient fan Btu note on page 3.

B

D

A

E

C

Serial Plate

8 ft 12 ft 14 ft 16 ft

General

(A) Overall Case Length 96 (2438) 144 (3658) 168 (4267) 192 (4877)
(B) Base Length 77 (1956) 125 (3176) 149 (3786) 173 (4394)

Maximum O/S dimension of case back to front (includes bumper) 72 (1829) 72 (1829) 72 (1829) 72 (1829)
Front of splashguard to O/S edge of front base rail 1

5

/8 (41) 1 5/8 (41) 1 5/8 (41) 1 5/8 (41)

Front of case to O/S edge of front base rail 13

1

/8 (333) 13 1/8 (333) 13 1/8 (333) 13 1/8 (333)

Back of case to O/S edge of front base rail 58

7

/8 (1495) 58 7/8 (1495) 58 7/8 (1495) 58 7/8 (1495)

Width of base rail 1

7

/8 (48) 1 7/8 (48) 1 7/8 (48) 1 7/8 (48)

(D) Length of Canopy 61

5

/8 (1565) 85 5/8 (2175) 109 5/8 (2784) 133 5/8 (3394)

Width of Canopy 13

5

/8 (346) 13 5/8 (346) 13 5/8 (346) 13 5/8 (346)

Electrical Service (Electrical Field Wiring connection point)

Center of Electrical service to O/S edge of front base rail 47 (1194) 47 (1194) 47 (1194) 47 (1194)
Left end of case to center of field connection box 27 (686) 27 (686) 27 (686) 27 (686)
Right end of case to center of field connection box 69 (1753) 117 (2972) 141 (3581) 165 (4191)

Waste Outlets

(C) LH End of case to the center of waste outlet 48 (1219) 102 (2591) 84 (2134) 96 (2438)

Center of front waste outlet to outside of front base 8

7

/8 (225) 8 7/8 (225) 8 7/8 (225) 8 7/8 (225)

Center of back waste outlet to outside of front base 40

1

/8 (1019) 40 1/8 (1019) 40 1/8 (1019) 40 1/8 (1019)

Schedule 40 PVC drip pipe 1

1

/2 (38) 1 1/2 (38) 1 1/2 (38) 1 1/2 (38)

Refrigeration Outlet

LH end of case to center of refrigeration outlet 22 (559) 22 (559) 22 (559) 22 (559)
RH end of case to center of refrigeration outlet 74 (1880) 122 (3099) 146 (3708) 170 (4318)

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RI1 Technical Data Sheet

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

RI1 Island

Engineering

Plan Views

08-2009

Front

Dimensions shown as inches and (mm).

PHYSICAL DATA

Merchandiser Drip Pipe (in.) 1 1/2
Merchandiser Liquid Line (in.)

3

/8

Merchandiser Suction Line (in.)

5

/8

A

C

Serial

Plate

7

(178)

47

(1194)

321/2

(826)

27

(686)

22

(559)

Field Connection
Electrical Box

Refrigeration
Outlets

Canopy

Waste
Outlets

13 5/8

(348)

72

(1829)

31 1/4

(794)

111/2

(292)

D

91/2

(241)

B

20 3/8

(518)

3 of 7P/N 0492428_D

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

Dimensions shown as inches and (mm).

REFRIGERATION DATA

Note: This data is based on store tempera-

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

RI1

Discharge Air (°F) 27

Evaporator (°F) 15

Unit Sizing (°F) 13

Btu/hr/ft

‡

RI1

Parallel 1260

Conventional 1375

‡

Optional energy efficient motors reduce the

refrigeration load by 55 Btu/hr/ft.

DEFROST DATA

RI1

Frequency (hr) 4

Defrost Water (lb/ft/day) 9

(± 15% based on case configuration and

product loading).

O

FFTIME

RI1

Time Terminated (minutes) 20

ELECTRIC OR GAS Not Recommended

CONVENTIONAL CONTROLS

Low Pressure Backup Control

RI1

CI/CO* 8°F / –2°F

Indoor Unit Only, Pressure Defrost

Termination* 48°F

*Use a Temperature Pressure Chart to
determine PSIG conversions.

Estimated Charge ** RI1

8 ft 1.7 lb 27 oz 0.8 kg

12 ft 2.5 lb 40 oz 1.1 kg

14 ft 3.1 lb 50 oz 1.4 kg

16 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.

Single Deck Island, 1 Display Level

RI1

RI1

Delicatessen

Load Limit Profile

Air flow between the shelves, from the Center Air Discharge (CAD) to the return, must be
maintained at all times for optimum operating efficiency and to prolong product shelf life.
At no time should merchandisers be stocked beyond the load limits indicated.

Cases may not function properly if they are loaded above load limits.

NSF®Certification

This merchandiser is manufactured to meet ANSI/NSF

®

(National Sanitation

Foundation) Standard #7 requirements for construction, materials & cleanability.

Standard Height Plex

and Product Stop

3 (76)

5
3

7

/8 (149)

1

/4 (83)

23

(607)

7

/8

27 (686)

13

(346)

5

/8

4 (102)

10

1

/8 (260)

Optional High Plex

and Product Stop

6 (152)

9

7

/8 (251)

44

(1127)

1

27

/8

(689)

3

/8

11

(292)

1

/2

49 (1245)

11

(292)

1

/2

72 (1829)

Optional High Plex

3 in. Space Required

CAD

Load Limit Load Limit

with 6 in. (152 mm)
Product Depth

RI1

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RI1 Technical Data Sheet

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

RI1

Delicatessen

Electrical Data

8 ft 12 ft 14 ft 16 ft

Number of Fans – 12W 4 8 10 12

Amperes Watts

8 ft 12 ft 14 ft 16 ft 8 ft 12 ft 14 ft 16 ft

Evaporator Fan

120V 60Hz Standard 2.60 5.20 6.50 7.80 200 400 500 600

120V 50Hz Standard 3.00 6.00 7.50 9.00 228 456 570 684

230V 60Hz Export NA NA NA NA NA NA NA NA

230V 50Hz Export NA NA NA NA NA NA NA NA

120V 60Hz Energy Efficient 1.20 2.40 3.00 3.60 72 144 180 216

230V 60Hz Energy Efficient NA NA NA NA NA NA NA NA

Anti-sweat Heaters †

120V 50/60Hz Standard 1.00 1.33 1.67 2.00 120 160 200 240

230V 50/60Hz Export NA NA NA NA NA NA NA NA

Minimum Circuit Ampacity (MCA)

†

120V 60Hz Standard 3.80 6.73 8.37 10.00

120V 50Hz Standard 3.72 6.90 8.57 10.24

230V 60Hz Export NA NA NA NA

230V 50Hz Export NA NA NA NA

120V 60Hz Energy Efficient 1.92 3.30 4.07 4.84

230V 60Hz Energy Efficient NA NA NA NA

Maximum Over Current Protection 120V 20 20 20 20

Maximum Over Current Protection 230V NA NA NA NA

Standard Lighting

1 Row Canopy 0.80 1.20 1.60 2.00 96 144 192 240

Optional Lighting

1 Row of Ledge 1.67 2.33 2.67 3.00 200 280 320 360

Optional Shelf Lighting

None

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

5 of 7P/N 0492428_D

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

ESTIMATED SHIPPING WEIGHT

4

Case

8 ft 12 ft 14 ft 16 ft End

lb (kg) 1100 (499) 1400 (635) 1500 (680) 1600 (726) NA

4

Actual weights will vary according to optional kits included.

Product Data

RI18

Recommended Usable Cube 1 (Cu Ft/Case) 18.00 ft3 /case (0.51 m3/case)
AHRI Total Display Area 2 (Sq Ft/Case) 34.02 ft2 /case ( 3.16 m2 /case)
Shelf Area 3(Sq Ft/Case) 36.00 ft2 /case (3.34 m2 /case)

RI112

Recommended Usable Cube 1 (Cu Ft/Case) 27.00 ft3 /case (0.76 m3/case)
AHRI Total Display Area 2 (Sq Ft/Case) 51.04 ft2 /case (4.74 m2 /case)
Shelf Area 3(Sq Ft/Case) 54.00 ft2 /case ( 5.02 m2 /case)

RI114

Recommended Usable Cube 1 (Cu Ft/Case) 31.50 ft3 /case (0.89 m3/case)
AHRI Total Display Area 2 (Sq Ft/Case) 59.54 ft2 /case (5.53 m2 /case)
Shelf Area 3(Sq Ft/Case) 63.00 ft2 /case (5.85 m2 /case)

RI116

Recommended Usable Cube 1 (Cu Ft/Case) 36.00 ft3 /case (1.02 m3/case)
AHRI Total Display Area 2 (Sq Ft/Case) 68.05 ft2 /case (6.32m2 /case)
Shelf Area 3(Sq Ft/Case) 72.00 ft2 /case (6.69 m2 /case)

1

AHRI Refrigerated Volume less shelving and other unusable space: Refrigerated Volume / Unit of Length, ft3/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.

RI1

Delicatessen

6 of 7

RI1 Technical Data Sheet

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

Fan Wiring
Offtime Defrost

4, 8, 10 & 12 Fans

8 ft
12 ft
14 ft
16 ft

120V P

OWER

BROWN BAND

BROWN BAND

120V NEUTRAL

BROWN BAND

1

Fans

BROWN BAND

1

Anti-sweat Heater

3

Refrigeration Thermostat

2

Light Blue

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

= 120VP

To
Condensing

}

Unit

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

OWER = 120V NEUTRAL = FIELD GROUND

WARNING

CIRCLED NUMBERS = PARTS LIST ITEM NUMBERS

= CASE GROUND

7 of 7P/N 0492428_D

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

120V NEUTRAL

Light Circuits

ORANGE OR TAN BAND

120V POWER

ORANGE OR TAN
BAND

Light

Switch

B

W

G

Optional Ledge Light Circuit

W

G

B

4

BL R BL R BL R

G

BL

R

5

G G

BL

5

5

4

BL R BL R BL R

G G G

BL

R

5

BL

5

5

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

= 120VPOWER

= 120V NEUTRAL = FIELD GROUND

= CASE GROUND