P/N 0406659B
3 of 7
HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.
Front of
Case
FAN
FAN
COIL
COIL
C
L
16 in. Shelf
12 in. Shelf
25
1
/
2
(648)
24
1
/
8
(613)
32
(813)
6
3
/
8
(162)
48
(1219)
7
(178)
3
7
/
8
(98)
1
3
/
8
(35)
8
1
/
2
(216)
12
5
/
8
(321)
68
7
/
8
(1749)
81
1
/
2
(2070)
5
(127)
26
(660)
5
(127)
21
(533)
9
(229)
Dimensions shown as inches and (mm).
Unitized Convertible Island, 2 Display Levels
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.
CW2U
CW2U
90GE
138GE
Discharge Air (°F)
28
28
Evaporator Air (°F)
21
21
Unit Sizing (°F)
19
19
Btu/hr/case*
CW2U
CW2U
90GE
138GE
Parallel
10,520
16,440
Conventional
11,660
18,220
*For all refrigeration equipment other than
Hussmann, use conventional Btu values.
DEFROST DATA
CW2U
CW2U
90GE
138GE
Frequency (hr)
6
6
Defrost Water (lb/day)
72
112
(± 15%
based on case configuration and
product loading).
O
FFTIME
CW2U
CW2U
90GE
138GE
Temp Term (°F)
48
°
48
°
Failsafe (min)
45
45
E
LECTRIC OR
G
AS
Not Recommended
Standard Defrost Thermostat
Close on rise: close 48°F — open 33°F
CONVENTIONAL CONTROLS
Low Pressure Backup Control
CW2U
CW2U
90GE
138GE
CI/CO (Temp °F)**
17
°/
7
°
17
°/
7
°
Indoor Unit Only, Pressure Defrost
Termination (Temp °F)**48°
48°
**Use a Temperature Pressure Chart to
determine PSIG conversions.
PHYSICAL DATA
Merchandiser Drip Pipe (in.)
1
1
/
4
Liquid Line (in.)
1
/
2
Suction Line (in.)
1
1
/
8
Estimated Charge (lb)***
CW2U-90GE
4.0
CW2U-138GE
6.3
***This is an average for all refrigerant
types. Actual refrigerant charge may vary by
approximately half a pound.
Length Added to Lineup by:
Each Flat End (in.)
1
1
/
2
Each Contoured End (in.)
5
Impact
CW2U-GE
Unitized Convertible Island
