Hussmann Impact F2XLG Instruction Manual

B
J
D
G
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IA
J
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I
C
HF
P/N 0424383_C
Merchandisers
®
F2XLG
Technical Data Sheet
P/N 0424383_C
NSF®Certified
July 2007
©2007 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: Changed items have been underlined.
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.
Parts list on Page 2.

2 of 8 F2XLG Technical Data Sheet
HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.
Item Part # Description Wiring Item #
FAN ASSEMBLIES AND THERMOSTATS
A. 0382401 Fan Motor, Evaporator (ECM) (1)
12OV, 16W, CW (MO.4410113)
0315470 Fan Blade, Evaporator
embossing toward motor
8 in., 23°, CW (FB.0315470)
B. 0326081 Fan Motor -Muffin, Ambient (2)
12OV, 11W, 34 cfm, 3250 rpm
(MO.4410571)
C. 0411744 Standard Non-adjustable (3)
Klixon Electric Defrost Thermostat
(CT.0411744)
D. 0137880 Optional Adjustable (4)
Refrigeration Thermostat
(CT.4481084)
LAMPS AND BALLASTS
E. 0466234 Ballast 2 lamps (5)
(BA.4480823)
0376410 Ballast 3 lamps (BA.4480901)
F. Fluorescent Lamp (6)
Replace with like fixtures
Item Part # Description Wiring Item #
HEATERS
G. 0344662 Heater Limit Thermostat (7)
(CT.4440261)
H. 0495022 Defrost Heater, 208V, 685W (8)
(HE.4850733)
0419217 Defrost Heater -6 ft (HE.4850568)
I. 0495025 Anti-Sweat Heater-4 ft (9)
(HE.4850734)
0496492 Anti-Sweat Heater-6 ft (HE.4850735)
0496493 Anti-Sweat Heater-8 ft (HE.4850736)
0496494 Anti-Sweat Heater-12 ft
(HE.4850737)
J. 0495016 Reheat Heater -4, 8, & 12 ft (10)
(HE.4850731)
0495021 Reheat Heater -6 ft (HE.4850732)
K. Multiglass-2 Pane, (With Anti-Sweat Heater) (11)
0439925 4 foot case (GL.4966239)
0439926 6 foot case (GL.4962273)
0439927 8 and 12 foot case (GL.4985239)
Parts List

3 of 8P/N 0424383_C HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. • WWW.HUSSMANN.COM
Engineering
Plan Views
Dimensions shown as inches and (mm).
B
C
72 1/4 (1835)
Elec.
Waste Outlet
9 5/8 (245) 4(102)
38 7/8
(987)
29 1/4
(743)
30 5/8
(778)
Refrig.
Water Seal
(see note)
34 5/8
(880)
9
(229)
A
46
1/2
(1181)
27 1/2
(699)
Front
F2XLG
4 ft 6 ft 8 ft 12 ft
General
(A) Case Length (without ends or partitions) 48 1/4(1226) 72 1/4(1835) 96 3/8(2448) 144 1/2(3670)
(Each end and insulated partition adds 1 1/2 in. (38 mm) to case line up.)
Maximum O/S dimension of case back to front
(includes bumper) 46 1/2(1181) 46 1/2(1181) 46 1/2(1181) 46 1/2(1181)
Back of case to front of splashguard 38 7/8 (987) 38 7/8 (987) 38 7/8 (987) 38 7/8 (987)
Back of case to O/S edge of front skidrail 29 1/4 (743) 29 1/4 (743) 29 1/4 (743) 29 1/4 (743)
Width of skidrail 2 1/8(54) 2 1/8(54) 2 1/8(54) 2 1/8(54)
Stub-up area between front skidrail and splashguard 9 5/8(245) 9 5/8(245) 9 5/8(245) 9 5/8(245)
Electrical Service (Electrical Field Wiring connection point)
(B) RH End of case to center of farthest knockout 40 1/4 (1022) 64 1/4 (1632) 88 3/8 (2245) 138 7/8 (3527)
Back O/S of case to center of knockout 34 5/8 (880) 34 5/8 (880) 34 5/8 (880) 34 5/8 (880)
Waste Outlets (One each end)
(C) RH End of case to center of waste outlet 24 1/8 (613) 24 1/8 (613) 24 1/8 (613) 72 1/4 (1835)
LH End of case to center of waste outlet 24 1/8 (613) 48 1/8 (1222) 72 1/4 (1835) 72 1/4 (1835)
Back O/S of case to center of waste outlets 27 1/2 (699) 27 1/2 (699) 27 1/2 (699) 27 1/2 (699)
Edge of water seal to center of waste outlet 4 (102) 4 (102) 4 (102) 4 (102)
O/S diameter of drip pipe lines 1 1/2(38) 1 1/2(38) 1 1/2(38) 1 1/2(38)
Note: Water seal outlet must clear front skid rail. F2 water seal rotation in forward direction only, due to low base.
Refrigeration Outlet
Back O/S of case to center of refrigeration outlet 30 5/8 (778) 30 5/8 (778) 30 5/8 (778) 30 5/8 (778)
RH end of case to center of refrigeration outlet 9 (229) 9 (229) 9 (229) 9 (229)

4 of 8 F2XLG Technical Data Sheet
HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.
F2XLG
FAN
26 1/4
(667)
28
(711)
(Optional)
(727)
(254)
10
18
(406) 55
(1397)
53/16
(136)
27
1/2(699)
321/4
(819)
41/4
(108)
29
1/4(743)
30
5/8(778)
34
5/8 (879)
FAN
C
O
I
L
28 5/8
38
7/8(986)
(1182)
46
1/2
(244)
95/8
161/2
(419)
14 1/4
(362)
6
(152)
Multideck, 3 Display Levels
Impact F2XLG
Frozen Meat/Seafood
Short Term Display
Dimensions are shown as inches & (mm).
REFRIGERATION DATA
Note: This data is based on store
temperature and humidity that does not
exceed 75°F and 55% R.H.
F2XLG
Discharge Air (°F) -2
Evaporator (°F) -16
Unit Sizing (°F) -19
Btu/hr/ft
Parallel 2050
Conventional 2250
DEFROST DATA
F2XLG
Frequency (hr) 6
Defrost Water (lb/ft/day) 11.0
(± 15% based on case configuration and
product loading).
DEFROST ELECTRIC
Temp Term (°F) 48°
Failsafe (min) 60
DEFROST GAS
Duration (min) 18
OFFTIME
Temp Term (°F) NA
Failsafe (min) NA
CONVENTIONAL CONTROLS
Low Pressure Backup Control
CI/CO*-23°F / -33°F
Indoor Unit Only, Pressure Defrost
Termination (Temp °F)* NA
*Use a Temperature Pressure Chart to
determine PSIG conversions.
PHYSICAL DATA
Merchandiser F2XLG
Drip Pipe (in.) 1 1/2
Liquid Line (in.) 3/8
Suction Line (in.) 1 1/8
Estimated Charge (lb)**
4 ft 1.75
6 ft 2.53
8 ft 3.51
12 ft 5.07
**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
NSF Certification
These merchandisers are manufactured to meet ANSI /National
Sanitation Foundation (NSF ®) Standard #7 requirements.

5 of 8P/N 0424383_C HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. • WWW.HUSSMANN.COM
Impact F2XLG
Frozen Meat/Seafood
Short Term Display
Electrical Data
Number of Fans per 120V/60hz System
4 ft 6 ft 8 ft 12 ft
Main — 16W 2 4 4 6
Ambient — 11W 2 4 4 6
Amperes Watts
4 ft 6 ft 8 ft 12 ft 4 ft 6 ft 8 ft 12 ft
Fans
Standard (ECM)
Main (ECM) 0.80 1.60 1.60 2.40 44 88 88 132
Ambient.(Two-pole Muffin Fans) 0.16 0.32 0.32 0.48 13 26 26 39
Total with ECM 0.96 1.92 1.92 2.88 57 114 114 171
Constant On Anti-sweat Heaters
Foil Heater 0.93 1.40 1.86 2.80 112 168 224 336
Reheat 1.44 2.16 2.88 4.32 173 346 346 519
Cycling Anti-sweat Heaters NA NA NA NA NA NA NA NA
Total Anti-sweat Heaters 2.37 3.56 4.74 7.12 285 428 570 855
Glass Anti-sweat Heaters
Glass Anti-sweat Heaters 0.37 0.55 0.73 1.09 44 66 88 144
Min. Circuit Ampacity
Standard Fans & Anti-sweat Heaters 3.90 6.23 7.59 11.29
Max. Over Circuit Protection 120V 20 20 20 20
Defrost Heaters
Electric Defrost Heaters (220V) 3.48 5.21 6.95 10.43 765 1148 1530 2295
Gas Defrost Heaters (220V) NA NA NA NA NA NA NA NA
Standard T-8 Lighting 4 ft 6 ft 8 ft 12 ft 4 ft 6 ft 8 ft 12 ft
1 Row Canopy 0.26 0.28 0.51 0.77 30 34 59 85
Optional T-8 Lighting
2 Rows Canopy 0.51 0.56 1.02 1.54 59 67 118 170

6 of 8 F2XLG Technical Data Sheet
HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.
Fan & Anti-Sweat
Heaters
2
9Return Grille Heater
-Rear
1
F2XLG - 6, 8, &12 ft
Wiring Diagram
16W
Fan and
Return Grille Heaters
120V
Neutral
120V
Power
Gra
y
ed com
p
onents in 12 ft models onl
y
.
WARNING
All components must have mechanical ground, and the merchandiser must be grounded.
CIRCLED NUMBERS = PARTS LIST ITEM NUMBERS
Main Fans 12 ft case shown
in gray lines
9
Return Grille Heater
-Front
120V
Neutral
120V
Power
Ambient Muffin Fans
Anti-Sweat Heater
-Discharge Nosing
9
U-Shaped Rod Mod. Reheat Heaters
2
1
1
1
2
2
(12 ft Case Only)
10
Black & White Black & White

7 of 8P/N 0424383_C HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. • WWW.HUSSMANN.COM
74
220V Power from Defrost Contactor
765W each Tubular
U-Shaped Rod Mod. Defrost Heaters
Refrigeration and Defrost Controls
Pink
Grayed components in 12 ft models only.
WARNING
All components must have mechanical ground, and the merchandiser must be grounded.
CIRCLED NUMBERS = PARTS LIST ITEM NUMBERS
Electric
Light Circuit
2
1
1
1
2
2
Refrigeration
Thermostat
Dark
Blue
Klixon Mounted to
Distributor Tube
Defrost Terminator 48°
Defrost Circuit
Heater Limit
Thermostat
(12 ft Case Only)
8
Electric
Defrost Circuit
Lighting Circuit
120V
Neutral
120V
Power
12 ft case shown
in gray lines
Red
T-8 Ballast
Ballast mounted next to muffin fans
left and center of canopy area
Lights
5
6
6
6
6
6
6
3
5
220V
Neutral
220V
Power
Black & White
Note: Gas Defrost does not use
supplemental electric heaters
Note: If Defrost Heater raises internal air
temperature above 90°F, the Heater Limit
Thermostat (7) will open.

8 of 8 F2XLG Technical Data Sheet
HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.
Glass Anti-Sweat
Heaters
Grayed components in 12 ft models only.
WARNING
All components must have mechanical ground, and the merchandiser must be grounded.
CIRCLED NUMBERS = PARTS LIST ITEM NUMBERS
11
2 Pane Multiglass
Glass Anti-sweat Heater
Black White
Black Black
Glass Anti-sweat Heater
120V
Neutral
120V
Power
Black & White