Hussmann IMPACT Excel D5XRRI Instruction Manual

B
A
DC
E
P/N 0468268_B
D5XRRI
Technical Data Sheet
P/N 0468268_B
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 #
FAN ASSEMBLIES
A. 13W Standard Fan Assembly — Discharge (1)
0378349 Fan Motor, Discharge
(MO.4410104)
0463643 Fan Blade (FB.4780648)
13W Energy Efficient Fan Assembly — Discharge
0477656 Fan Motor, Discharge
(MO.4410547)
0463643 Fan Blade (FB.4780648)
B. 12W Standard Fan Assembly — Return (2)
0047000 Fan Motor, Return
(MO.4410103)
0315470 Fan Blade (FB.0315470)
12W Energy Efficient Fan Assembly — Return
0477655 Fan Motor, Return
(MO.4410546)
0315470 Fan Blade (FB.0315470)
Item Part # Description Wiring Item #
THERMOSTATS
C. Optional Adjustable Refrigeration Thermostat (3)
LAMPS AND BALLASTS
D. Ballast, Electronic (4)
0480130 2 lamps (BA.4481676)
0480131 3 lamps (BA.4481654)
0480132 4 lamps (BA.4481677)
E. Fluorescent Lamp (5)
Replace with like fixtures
©2008 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 B changes ballast (Page 1) and adds capacity and weight (Page 5).

6 ft 8 ft 12 ft
General
(A) Case Length* 72 3/8(1838) 96 3/8(2448) 144 1/2(3670)
Maximum O/S dimension of case back to front 51 3/4(1349) 53 1/8(1349) 53 1/8(1349)
(Front of canopy through cooler wall)
Back of case (cooler wall) to O/S edge of front canopy 47 5/8 (1208) 47 5/8 (1208) 47 5/8 (1208)
Back of case (cooler wall) to O/S edge of front bumper 47 1/2 (1205) 47 1/2 (1205) 47 1/2 (1205)
Back of case (cooler wall) to front of splashguard 44 (1117) 44 (1117) 44 (1117)
* Each End and Insulated Partition adds 1 1/2in. (38 mm) to the length of the lineup.
Electrical Service ** Electrical Field Wiring Connection Point
Back of case (cooler wall) to center of 4x4x2 Electrical box 6 1/4(159) 6 1/4(159) 6 1/4(159)
(B) RH End of case to center of 4x4x2 Upper Electrical box 2 1/2(64) 2 1/2(64) 2 1/2 (64)
Back of case (cooler wall) to center of Lower Electrical box 33 3/4(857) 33 3/4(857) 33 3/4(857)
(C) RH End of case to center of Lower Electrical box 3 1/8 (79) 3 1/8 (79) 3 1/8 (79)
Waste Outlet
(D) End of case to the center of waste outlet (canopy drip pipe) 1 1/4 (32) 1 1/4 (32) 1 1/4 (32)
Outside diameter of the drip pipe 7/8 (22) 7/8 (22) 7/8 (22)
Refrigeration Outlet
Back of case (cooler wall) to center of refrigeration outlet 6 3/4 (171) 6 3/4 (171) 6 3/4(171)
(E) LH end of case to center of refrigeration outlet 3 1/2 (89) 3 1/2 (89) 3 1/2(89)
Outside diameter of the liquid line 3/8 (10) 3/8 (10) 3/8 (10)
Outside diameter of the suction line 7/8 (22) 7/8 (22) 7/8 (22)
D
Front
C
L
Waste
Outlet
Upper Electrical
Box
Upper Refrigeration
Outlet
Cooler Wall
D
47 1/2
(1025)
E
6 3/4
(171)
Canopy
Bumper
6 1/4
(159)
Cart Stop Rail
C
Lower Electrical
Box
A
B
47 5/8
(1028)
33
(838)
33 3/4
(857)
Engineering
Plan Views
Roll-in Rear Load
Dairy
2-2006
Dimensions shown as in. & (mm).
NOTE: When joining D5X models with D5XRRI or D5XRRIS models, the drain location
for the D5X must be moved forward 2.325 inches (59 mm) to allow fronts to align.
D5XRRI Technical Data Sheet
2 of 6 HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.
PHYSICAL DATA
Merchandiser Drip Pipe (in.) 7/8
Merchandiser Liquid Line (in.) 3/8
Merchandiser Suction Line (in.) 7/8

REFRIGERATION DATA
Note: This data is based on store temperature and
humidity that does not exceed 75°F and 55% R.H.
D5XRRI
Discharge Air (°F) 32
Evaporator (°F) 21
Unit Sizing (°F) 19
Important Note: Btu numbers are for the
D5XRRI when installed to a cooler operating at a
36°F air temperature. The unit cooler coil must
be sized for an additional load of 800 Btu/hr/ft
of D5XRRI case installed to the cooler.
Btu/hr/ft
D5XRRI
Roll-in Dairy Carts
Parallel Conventional
UNLIT 1035 1200
DEFROST DATA
D5XRRI
Frequency (hr) 6
Defrost Water (lb/ft/day) 6
(± 15% based on case configuration and
product loading).
OFFTIME D5XRRI
Time Terminated (minutes) 50
ELECTRIC OR GAS Not Recommended
Standard Defrost Thermostat — NA
CONVENTIONAL CONTROLS
Low Pressure Backup Control
D5XRRI
CI/CO (Temp °F)*14 / 4
Indoor Unit Only, Pressure Defrost
Termination (Temp °F)* NA
*Use a Temperature Pressure Chart to
determine PSIG conversions.
Estimated Charge (lb)**
6 ft 2.0
8 ft 2.7
12 ft 3.9
**This is an average for all refrigerant types.
Actual refrigerant charge may vary by
approximately half a pound.
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P/N 0468268_B HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. • WWW.HUSSMANN.COM
Coil
Fan
Fan
D5XRRI
Cooler Wall
35 3/4
(910)
81 3/4
(2077)
25 3/4
(655)
79 5/8
(2022)
38 3/8
(976)
32 1/8 (815)
44 3/4 (1137)
46 1/2 (1179)
47 1/2 (1205)
54 3/4
(1390)
17 1/2
(444)
19 7/8
(504)
4 1/2
(115)
34 3/4 (882)
47 5/8 (1208)
10 5/8
(269)
12 5/8
(321)
8 1/8
(205)
1
(26)
C
O
O
L
E
R
W
A
L
L
4 1/8 (106)
44 (1117)
85 3/4
(2178)
Impact Excel D5XRRI
Dairy
Dimensions shown as in. & (mm).
Roll-in Rear Load
NSF Certification
This merchandiser model is manufactured to meet ANSI/NSF
(National Sanitation Foundation) Standard #7 requirements for
construction, materials & cleanability.

Electrical Data
Number of Fans 6 ft 8 ft 12 ft
Discharge — 13W 4 4 6
Return — 12W 4 4 6
Amperes Watts
6 ft 8 ft 12 ft 6 ft 8 ft 12 ft
Discharge Fan
120V 60Hz Standard 3.08 3.08 4.62 244 244 366
120V 50Hz Standard 3.92 3.92 5.88 280 280 420
230V 60Hz Export 1.56 1.56 2.34 244 244 366
230V 50Hz Export 1.92 1.92 2.88 280 280 420
120V 60Hz Energy Efficient 1.20 1.20 1.80 80 80 120
230V 60Hz Energy Efficient 0.60 0.60 0.90 80 80 120
Return Fan
120V 60Hz Standard 2.60 2.60 3.90 200 200 300
120V 50Hz Standard 3.00 3.00 4.50 228 228 342
230V 60Hz Export 1.32 1.32 1.98 200 200 300
230V 50Hz Export 1.52 1.52 2.28 228 228 342
120V 60Hz Energy Efficient 1.20 1.20 1.80 72 72 108
230V 60Hz Energy Efficient 0.60 0.60 0.90 72 72 108
Minimum Circuit Ampacity
120V 60Hz Standard 5.88 5.88 8.72
120V 50Hz Standard 7.12 7.12 10.58
230V 60Hz Export 3.08 3.08 4.52
230V 50Hz Export 3.64 3.64 5.36
120V 60Hz Energy Efficient 2.60 2.60 3.80
230V 60Hz Energy Efficient 1.40 1.40 2.00
Maximum Over Current Protection 120V 20 20 20
Maximum Over Current Protection 230V 15 15 15
Standard Lighting (T-8 fluorescent)
1 Row Canopy 0.51 0.51 0.77 59 59 85
Optional Lighting (T-8 fluorescent)
Additional 1 Row Canopy 0.51 0.51 0.77 59 59 85
Additional 2 Row Canopy 1.02 1.02 1.54 118 118 170
Additional 3 Row Canopy 1.53 1.53 2.31 177 177 255
1 Row Rail Light 0.51 0.51 0.77 59 59 85
Optional Shelf Lighting
Additional 1 Row Shelf — 2 Maximum 0.51 0.51 0.77 59 59 85
Additional 2 Row Shelf (Maximum) 1.02 1.02 1.54 118 118 170
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 D5XRRI
Dairy
D5XRRI Technical Data Sheet
4 of 6 HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.

5 of 7
P/N 0468268_B HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. • WWW.HUSSMANN.COM
Impact Excel D5XRRI
Dairy
ESTIMATED SHIPPING WEIGHT 5
Case Solid End
4 ft 6 ft 8 ft 12 ft (each)
lb (kg) NA (NA) 800 (363) 1000 (454) 1400 (635) 130 (59)
5Actual weights will vary according to optional kits included.
Product Data
Recommended Usable Cube 2 (Cu Ft/Ft) 10.89 ft3 /ft (1.01 m3 /m)
Total Display Area 3 (Sq Ft/Ft) 4.79 ft2/ft (1.46 m2 /m)
Shelf Area 4(Sq Ft/Ft) 2.15 ft2/ft (0.66 m2 /m)
1Refrigerated Volume, ft3[m3]/Unit of Length, ft [m]
2Refrigerated Volume less shelving and other unusable space: Refrigerated Volume/Unit of Length, ft3/ft [m3/m]
3Total Display Area, ft2[m2]/Unit of Length, ft [m]
4Shelf 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.eparately from fans.

D5XRRI Technical Data Sheet
6 of 7 HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.
2
120V NEUTRAL
BROWN BAND
120V POWER
Fans 1
BROWN BAND
Refrigeration
Thermostat
To
Condensing
Unit
}
Light Blue
3
4 & 6 Discharge Air Fans
connectors
connectors
5
4
connectors
G
R
BL
BL
R
G
5
BL
R
BL
W
BG
B
connectors
W
5
4
connectors
G
R
BL
BL
R
G
5
BL
R
BL
5
4
connectors
G
R
BL
BL
R
G
5
BL
R
BL
Optional Shelf Harness
and Light Circuits
R = Red G = Green BL = Blue B = Black W = White
= 120V POWER = 120V NEUTRAL = Field GROUND = Case GROUND
WARNING
All components must have mechanical ground, and the merchandiser must be grounded.
Circled Numbers = Parts List Item Numbers
2
120V NEUTRAL
BROWN BAND
120V POWER
Fans 1
BROWN BAND
4 & 6 Return Air Fans
12 ft
12 ft
12 ft
Fan Wiring
Offtime Defrost

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P/N 0468268_B HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. • WWW.HUSSMANN.COM
Standard Lighting: 1 Row Canopy
Optional Lighting: 2 Rows Canopy
WARNING
All components must have mechanical ground, and the merchandiser must be grounded.
= 120V POWER = 120V NEUTRAL
R = Red Y = Yellow G = Green BL = Blue B = Black W = White
CIRCLED NUMBERS = PARTS LIST ITEM NUMBERS
Optional Lighting: 1 Row Rail
120V NEUTRAL
ORANGE OR TAN BAND
W
Light
Switch
120V POWER
ORANGE OR TAN
BAND
B
B
WBL
RBL
BL
4
BL
RBL
BL
5
R
4
120V NEUTRAL
ORANGE OR TAN BAND
W
Light
Switch
120V POWER
ORANGE OR TAN
BAND
B
BL
R
R
5
R
BL
BL
4
120V NEUTRAL
ORANGE OR TAN BAND
W
Light
Switch
120V POWER
ORANGE OR TAN
BAND
B
BL
RBL
BL
4
5
R
5
R
5
5
R
5
5
5
R
R
55
5
12 ft
12 ft
12 ft
Optional Shelf Lighting
Fluorescent Fixtures