Hussmann SI3, Technical Data Sheet

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3 of 6 P/N 0492431_A
HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. • WWW.HUSSMANN.COM
72
(1829)
49
(1245)
19
15/16
(506)
22
15/16
(583)
51
3/4
(1314)
18
1/8
(460)
27
(686)
30
7/8 (784)
Dimensions shown as in. 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.
SI3
Discharge Air (°F) 27
Evaporator (°F) 20
Unit Sizing (°F) 18
Btu/hr/ft
L
IT
& U
NLIT
S
HELVES
SI3
Parallel 1820
Conventional
1985
DEFROST DATA
SI3
Frequency (hr) 4
Defrost Water (lb/ft/day) 12
(± 15% based on case configuration and
product loading).
O
FF
T
IME
SI3
Time Terminated (minutes) 20
E
LECTRIC OR
G
AS
Not Recommended
CONVENTIONAL CONTROLS
Low Pressure Backup Control
CI/CO * SI3
14°F / 4°F
Indoor Unit Only, Pressure Defrost
Termination* 48°F
*Use a Temperature Pressure Chart to
determine PSIG conversions.
PHYSICAL DATA
Merchandiser Drip Pipe (in.) 1
1
/
2
Merchandiser Liquid Line (in.)
3
/
8
Merchandiser Suction Line (in.)
5
/
8
Estimated Charge (lb)**
8 ft 1.7
10 ft 2.1
12 ft 2.5
14 ft 3.1
16 ft 3.7
**This is an average for all refrigerant types.
Actual refrigerant charge may vary
by approximately half a pound.
SI3
Multi-deck Island
NSF Certification
These merchandisers are manufactured to meet ANSI /National Sanitation
Foundation (NSF
®
) Standard #7 requirements.
Multi-deck Island, 4 Display Levels
SI3
Load Limit
Load Limit
SI3
Optional High Plex
with 6 in. (152 mm)
Product Depth
Optional Shelves
Load Limit Profile
Air flow between the shelves, from the 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.