Hussmann Impact F6 User manual

Item Part # Description Wiring Item #
FAN ASSEMBLIES,AND THERMOSTATS
A. Fan Assembly
0047000 Fan Motor, Evaporator (1)
12OV, 9W, CW
0404551 Fan Motor – Muffin,Ambient (2)
12OV, 15W, CW
0302555 Fan Motor, Reversing,
Non-Refrigerated, 12OV, 9W, CW (3)
0xxxxxx Fan Motor,Non-Reversing
Non-Refrigerated,12OV, 6W,CW (3)
A. 0413031 Fan Blade, Evaporator (4)
embossing toward motor, 8 in., 23°, CW
0141070 Fan Blade, Non-Refrigerated (5)
embossing toward motor 8 in., 20°, CW
B. 0121271 Standard Non-Adjustable Bi-metal (6)
Electric Defrost Thermostat
B. 0358566 Optional Adjustable
Gas Defrost Thermostat
C. 0137880 Optional Adjustable (7)
Refrigeration Thermostat
D. 0342599 Reversing Relay, Electric Defrost (8)
0863368 Reversing Pressure Relay, (9)
Gas Defrost
Item Part # Description Wiring Item #
LAMPS AND BALLASTS
E. 0428648 Ballast 2 lamps (10)
E. 0428649 Ballast 3 lamps (11)
F. Fluorescent Lamp (12)
Replace with like fixtures
DEFROST & ANTI-SWEAT HEATERS
G. 0344662 Heater Limit Thermostat (13)
H. 0395709 Defrost Heater-Mod., 220V, 685W (14)
I. 0405733 Defrost Heater - 4 ft (15)
I. 0405734 Defrost Heater - 6 ft
I. 0405735 Defrost Heater - 8 ft
I. 0405736 Defrost Heater -12 ft
J. 0416111 Return Air Heater, 200W - 4 ft (16)
J. 0416112 Return Air Heater, 200W - 6 ft
J. 0416113 Return Air Heater, 300W - 8 ft
J. 0416114 Return Air Heater, 300W -12 ft
K. 0413078 Main Anti-Sweat Heater - 4 ft (17)
K. 0413079 Main Anti-Sweat Heater - 6 ft
K. 0413080 Main Anti-Sweat Heater - 8 ft
K. 0413081 Main Anti-Sweat Heater -12 ft
L. 0416094 Front Rail Heater - 4 ft (Optional) (18)
L. 0416095 Front Rail Heater - 6 ft (Optional)
L. 0416096 Front Rail Heater - 8 ft (Optional)
L. 0416097 Front Rail Heater -12 ft (Optional)
E
C
F
J
I
A
K
E
A
L
G
B
D
D
A
H
B
F
F6/F6L
Data Sheet Set
P/N 0420603C
February, 2002
NSF®Certified
P/N 0420603C
Merchandisers
®
Note: Changed items have been underlined.
HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.

2 of 15 F6/F6L Data Sheet Set
HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.
F6/F6L
Engineering
Plan Views
88
3
/8 (2245)
72
1
/4 (1835)
Elec.
Waste Outlet
75 / 8
(194) 4
(102)
305 / 8
(778)
Refrig.
96
3
/8 (2448)
Water Seal
(see note)
46
1
/2
(1182)
241 / 8(613)
27
1
/2
(699) 29
1
/2
(749)
35
3
/8
(899)
385 / 8
(981)
Front Base
Rail
Front
9
1
/16
(230)
F6-8
F6L-8
64
1
/4 (1632)
48
1
/8 (1222)
Elec.
Waste Outlet
4
(102)
305 / 8
(778)
Refrig.
72
1
/4 (1835)
Water Seal
(see note)
46
1
/2
(1182)
241 / 8(613)
27
1
/2
(699) 29
1
/2
(749)
35
3/8
(899)
385 / 8
(981)
Front Base
Rail
Front
9
1
/16
(230)
F6-6
F6L-6
75 / 8
(194)
40
1
/4 (1022)
Elec.
Waste Outlet
4(102)
305 / 8
(778)
Refrig.
48
1
/4 (1226)
Water Seal
(see note)
46
1
/2
(1182)
241 / 8(613)
27
3
/2
(699) 29
1
/2
(749)
35
3
/8
(899)
385 / 8
(981)
Front Base
Rail
Front
9
1
/16
(230)
F6-4
F6L-4
75 / 8
(194)
Dimensions shown as inches & (mm).

3 of 15
P/N 0420603C HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.
Length of Case: 4 Ft —48 1/4;6 Ft —72 1/4
8 Ft —96 3/8;12 Ft —144 1/2
Maximum O/S dimensions of case back to front
(includes bumper) —46 1/2
Back of case to front of splashguard —38 7/8
Back of case to O/S edge of front skidrail —29 1/4
Width of skidrail —4 1/2
Stub-up area between front skidrail
and splashguard —8
Electrical Service
Right end of case to center of farthest knockout:
4 Ft —40 1/4;6 Ft —64 1/4;
8 Ft —88 3/8; 12 Ft —138 7/8
Back O/S of case to center of
knockout —35 3/8
Waste Outlet and Water Seal
Right end of case to center
of waste outlet:
4 Ft —24 1/8; 6 Ft —24 1/8;
8 Ft —24 1/8; 12 Ft —72 1/4
Left end of case to center of waste outlet:
4 Ft —24 1/8; 6 Ft —48 1/8;
8 Ft —72 1/4; 12 Ft —72 1/4
Back O/S of case to center of
waste outlet —27 1/2
Edge of water seal to center of
waste outlet —4
O/S diamater of drip pipe lines —1 1/2
Note: Water seal outlet must clear front
skid rail. F6 & F6L water seal
rotation in forward direction only,
due to low base.
Refrigeration Outlet
Right end of case to center of
refrigeration outlet —9 1/16
Back O/S of case to center of
refrigeration outlet —30 5/8
1361/2 (3468)
Elec.
Waste Outlet
7
5/
8
(194)
4
(102)
30
5/
8
(778)
Refrig.
1441/2 (3670)
Water Seal
(see note)
46 1/2
(1182)
271/2
(699)
291/2
(749)
35 3/8
(899)
38
5/
8
(981)
Front Base
Rail
Front
91/16
(230)
72 1/4 (1835) 72 1/4 (1835)
F6-12
F6L-12
Engineering
Plan Views
F6 & F6L
Dimensions shown as inches & (mm).

4 of 15 F6/F6L Data Sheet Set
HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.
Multideck, 3 Display Levels Impact F6
Multi-Deck Frozen Food
Note :The bumpers are 4 in. wide. The center of the top bumper is 22 1/8 in. from
the floor, and the center of the lower bumper is 6 in. from the floor.
REFRIGERATION DATA
Note: This data is based on store
temperature and humidity that does not
exceed 75°F and 55% R.H.F6 F6*
Discharge Air (°F) –8 –3
Evaporator (°F) –16 –9
Unit Sizing (°F) –19 –12
Btu/hr/ft** F6 F6*
Parallel 1490 1410
Conventional 1570 1485
* = Non-0 Return Code
**For all refrigeration equipment other than
Hussmann, use conventional Btu values.
DEFROST DATA
F6
Frequency (hr) 12
Defrost Water (lb/ft/day) 8.15
(± 15% based on case configuration and
product loading).
ELECTRIC REVERSE AIR DEFROST
Temp Term (°F) 60°
Failsafe (min) 30
GAS DEFROST
Temp Term (°F) NA
Failsafe (min) 22
OFFTIME NA
CONVENTIONALCONTROLS
Low Pressure Backup Control
F6
CI/CO (Temp °F)*** –20°/ –39°
Indoor Unit Only, Pressure Defrost
Termination (Temp °F) *** 48°
***Use a Temperature Pressure Chart to
determine PSIG conversions.
PHYSICAL DATA
Merchandiser
Drip Pipe (in.) 1 1/2
Liquid Line (in.) 3/8
Suction Line (in.) 1 1/8
Estimated Charge (lb)**** F6
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
7
(180)
C
O
I
L
F6
FAN
46 1/4 (1175)
45 5/8
(1159)
41/8
(101)
38 5/8(981)
Refrigeration
Outlet
29 1/2(749)
30 5/8(778)
27 1/2(699)
75/8
(194)
35 3/8(899)
27
(686)
71/2(191)
53
(1346) 81 3/16
(2062)
45 5/8
(1159) 55 5/16
(1405)
51/2
(139)
257/8
(657)
22
(559)
14 (355)
16 (406)
18 (457)
Dimensions are shown as inches & (mm).
NSF Certification: These merchandisers are manufactured to meet
ANSI /National Sanitation Foundation (NSF®) Standard #7 requirements.

5 of 15
P/N 0420603C HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.
Multideck, 3 Display Levels Impact F6L
Multi-Deck Frozen Food
Note :The bumpers are 4 in. wide. The center of the top bumper is 18 1/8 in.
from the floor and the center of the lower bumper is 6 in. from
the floor.
REFRIGERATION DATA
Note: This data is based on store
temperature and humidity that does not
exceed 75°F and 55% R.H.
F6L F6L*
Discharge Air (°F) –8 –3
Evaporator (°F) –16 –9
Unit Sizing (°F) –19 –12
Btu/hr/ft** F6L F6L*
Parallel 1755 1660
Conventional 1850 1750
* = Non-0 Return Code
**For all refrigeration equipment other than
Hussmann, use conventional Btu values.
DEFROST DATA
F6L
Frequency (hr) 8
Defrost Water (lb/ft/day) 8.56
(± 15% based on case configuration and
product loading).
ELECTRIC REVERSE AIR DEFROST
Temp Term (°F) 60°
Failsafe (min) 30
GAS DEFROST
Temp Term (°F) NA
Failsafe (min) 22
OFFTIME NA
CONVENTIONALCONTROLS
Low Pressure Backup Control
F6L
CI/CO (Temp °F)*** –20°/–39°
Indoor Unit Only, Pressure Defrost
Termination (Temp °F) *** 48°
***Use a Temperature Pressure Chart to
determine PSIG conversions.
PHYSICAL DATA
Merchandiser
Drip Pipe (in.) 1 1/2
Liquid Line (in.) 3/8
Suction Line (in.) 1 1/8
Estimated Charge (lb)**** F6
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
C
O
I
L
F6L
FAN
46 1/4 (1175)
45 5/8
(1159)
41/8
(101)
38 5/8 (981)
Refrigeration
Outlet
29 1/2(749)
30 5/8(778)
27 1/2(699)
75/8
(194)
35 3/8(899)
23
(584)
71/2 (191)
81 3/16
(2062)
51/2
(139)
22
(559)
14 (355)
16 (406)
18 (457)
55 5/16
(1405)
49 5/8
(1260)
12 (305)
6 (152)
2 (51)
25 7/8
(657)
Optional
Bottom
Wire Rack
53
(1346)
Dimensions are shown as inches & (mm).
NSF Certification: These merchandisers are manufactured to meet
ANSI /National Sanitation Foundation (NSF®) Standard #7 requirements.

6 of 15 F6/F6L Data Sheet Set
HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.
Impact F6
Multi-Deck Frozen Food
Electrical Data
Number of Fans per 120V/60hz System4 ft 6 ft 8 ft 12 ft
Main — 9W 2446
Non-Refrigerated — 9W 1223
Ambient — 15W 1223
Merchandiser Amperes Watts
Fans 4 ft 6 ft 8 ft 12 ft 4 ft 6 ft 8 ft 12 ft
Electric Defrost
Standard
Main (Shaded Pole) 1.40 2.80 2.80 3.60 83 167 167 250
Non-Refrigerated (PSC) 0.31 0.62 0.62 0.93 30 60 60 90
Ambient (Two-pole Muffin Fans) 0.19 0.38 0.38 0.57 23 46 46 69
Total Standard 1.90 3.80 3.80 5.10 136 273 273 409
Energy Efficient (PSC)
Main (Shaded Pole) 0.52 1.04 1.04 1.56 54 108 108 162
Non-Refrigerated (PSC) 0.31 0.62 0.62 0.93 30 60 60 90
Ambient (Two-pole Muffin Fans) 0.19 0.38 0.38 0.57 23 46 46 69
Total Energy Efficient (PSC) 1.02 2.04 2.04 3.06 107 214 214 321
Energy Efficient (ECM)
Main (Shaded Pole Motors) 0.60 1.20 1.20 1.80 34 68 68 102
Non-Refr.(PSC Reverse Motors) 0.31 0.62 0.62 0.93 30 60 60 90
Ambient.(Two-pole Muffin Fans) 0.19 0.38 0.38 0.57 23 46 48 69
Total Energy Efficient (ECM) 1.10 2.20 2.20 3.30 87 174 174 261

7 of 15
P/N 0420603C HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.
Electrical Data (Continued)
Gas Defrost
Standard
Main (Shaded Pole) 1.40 2.80 2.80 3.60 83 167 167 250
Non-Refrigerated (PSC) 0.60 1.20 1.20 1.80 40 80 80 120
Ambient (Two-pole Muffin Fans) 0.19 0.38 0.38 0.57 23 46 46 69
Total Standard 2.19 4.38 4.38 5.97 146 293 293 439
EnergyEfficient (PSC)
Main (Shaded Pole) 0.52 1.04 1.04 1.56 54 108 108 162
Non-Refrigerated (PSC) 0.20 0.40 0.40 0.60 20 40 40 80
Ambient (Two-pole Muffin Fans) 0.19 0.38 0.38 0.57 23 46 46 69
Total Energy Efficient (PSC) 0.71 1.82 1.82 2.73 97 194 194 311
Energy Efficient (ECM)
Main (Shaded Pole Motors) 0.60 1.20 1.20 1.80 34 68 68 102
Non-Refr.(PSC Reverse Motors) 0.30 0.60 0.60 1.20 17 34 34 51
Ambient.(Two-pole Muffin Fans) 0.19 0.38 0.38 0.57 23 46 46 69
Total Energy Efficient (ECM) 1.09 2.18 2.18 3.57 87 148 148 222
Anti-sweat Heaters
Constant On Anti-sweat Heaters
Min. Circuit Ampacity (Main Divider) 0.75 1.13 1.50 2.30 90 135 180 270
Min. Circuit Ampacity (Return Grill) 0.83 1.25 1.60 2.50 100 150 200 300
Cycling Anti-sweat Heaters Not applicable
TotalAnti-sweat Heaters 1.58 2.38 3.10 4.80 190 285 380 570
Min. Circuit Ampacity
Standard Fans &Anti-sweat Heaters 3.48 6.18 6.90 9.90
Max. Circuit Ampacity
Standard Fans &Anti-sweat Heaters 3.83 6.79 7.59 10.89
Max. Over Circuit Protection 120V 20 20 20 20
120V 1 FF
FF
Supplemental Gas Heaters Not applicable
120V 1 FF
FF
Supplemental Reverse Air Heaters Not applicable
220V 1 FF
FF
Electric Defrost 8.02 13.65 16.01 24.03 1668 2839 3330 4998
T-8 Lighting 4 ft 6 ft 8 ft 12 ft 4 ft 6 ft 8 ft 12 ft
Standard 1 Row Canopy & 1 Row Front Rail 0.74 1.11 1.66 2.50 38 57 86 130
Optional 2 Rows Canopy & 1 Row Front Rail 1.11 1.66 2.50 3.75 58 87 130 195
Impact F6L
Multi-Deck Frozen Food

HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.
8 of 15 F6/F6L Data Sheet Set
Black
Red
F6 & F6L
4 ft Wiring Diagram
Optional Stainless Steel
Front Rail Heater, 65W
Reversing Non-Refrigerated Fans
Ambient Air Curtain - Muffin Fans
6W
9W
9W
Brown & Purple
Fan and
Anti-sweat Heaters
120V
Neutral 120V
Power
WARNING
All components must have mechanical ground, and the merchandiser must be grounded.
CIRCLED NUMBERS = PARTS LIST ITEM NUMBERS
Electric Defrost
Fan & Anti-Sweat
Heaters
2
Main Fans
Main Anti-Sweat Heater
(Honeycomb Divider)
100W - 1 pass Tubular Heater
Return Air Heater
90W 4-pass Foil Bond
17
14
35
8
16
18
Brown

9 of 15
P/N 0420603C HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.
12
87
220V
Holding Coil
220V Power from Defrost Contactor
Reversing Relay
685W each Tubular
U-Shaped Rod Mod. Defrost Heaters
Refrigeration and Defrost Controls
Pink
L-2
WARNING
All components must have mechanical ground, and the merchandiser must be grounded.
CIRCLED NUMBERS = PARTS LIST ITEM NUMBERS
Standard Electric
Light Circuit
13
Defrost (Rod) Heater
1100W
1
1
2
2Refrigeration
Thermostat
Dark
Blue
Klixon mounted above
left-hand rear coil
Defrost Terminator - 60°
Defrost Circuit
Heater Limit
Thermostat
14
15
Standard Electric
Defrost Circuit
Lighting Circuit
Front Rail Light Switch
200W
Orange
120V
Neutral 120V
Power
T-8 ballast mounted in lower raceway
L-1
Red
T-8 Ballast
Ballast mounted next to muffin fans
left and center of canopy area
Lights
10
10 12
12
F6 & F6L - 4 ft Wiring Diagram
90°Open
on Rise
10
6

10 of 15 F6/F6L Data Sheet Set
HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.
Black
Red 8
3
1
F6 & F6L - 6, 8, &12 ft
Wiring Diagram
Reversing Non-Refrigerated Fans
Ambient Air Curtain - Muffin Fans
6W
9W
9W
Brown & Purple
Fan and
Anti-sweat Heaters
120V
Neutral 120V
Power
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 Defrost
Fan & Anti-Sweat
Heaters
Main Fans
5
4
17
12 ft case shown
in gray lines
12 ft case shown
in gray lines
12 ft case shown
in gray lines
18 Optional Stainless Steel Front
Rail Heater 200W -12 ft
150W - 8 ft, 100W - 6 ft
4-pass Foil Bond, 270W -12 ft,
2
1 pass Tubular Heater, 300W -12 ft
200W - 8 ft, 130W - 6 ft
180W - 8 ft, 120W - 6 ft
16
Brown
Main Anti-Sweat Heater
(Honeycomb Divider)
Return Air Heater

11 of 15
P/N 0420603C HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.
8Reversing Relay 7
220V Holding Coil
220V Power from Defrost Contactor
685W ea 4 ft Tubular Heater
U-Shaped Rod Modular Defrost Heaters
Refrigeration and Defrost Controls
Pink
L-2
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
Standard Electric
Light Circuit
2
1
1
1
1
2
2
2
Refrigeration
Thermostat
Dark
Blue
Defrost Circuit
Heater Limit
Thermostat
(12 ft Case Only)
13
12
Standard Electric
Defrost Circuit
Lighting Circuit
Front Rail Light Switch
Orange
120V
Neutral 120V
Power
T-8 ballast mounted in lower raceway
12 ft case shown
in gray lines
L-1
Red
T-8 Ballast
Ballast mounted next to muffin fans
left and center of canopy area
Lights
11
11
11 12
12
12
12
12
12
12
12
12 ft case shown
in gray lines
15
14
F6, & F6L - 6, 8, &12 ft Wiring Diagram
Klixon mounted on
right-hand plenum
between fans
90°Open
on Rise
Defrost (Rod) Heater
3295W - 12 ft
2195 - 8 ft
1645 - 6 ft Klixon mounted above
left-hand rear coil
Defrost Terminator - 60°
6

12 of 15 F6/F6L Data Sheet Set
HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.
5
3
Non-refrigerated Fans 6W
Optional Stainless Steel
Front Rail Heater 65W
Brown & Purple
Fan and
Anti-sweat Heaters
120V
Neutral 120V
Power
18
16
F6 & F6L
4 ft Wiring Diagram
WARNING
All components must have mechanical ground, and the merchandiser must be grounded.
CIRCLED NUMBERS = PARTS LIST ITEM NUMBERS
Gas Defrost
Fan &
Anti-Sweat Heaters
1
Ambient Air Curtain - Muffin Fans
6W
9W
2
Main Fans 4
17
90W 4-pass Foil Bond
100W - 1 pass Tubular Heater
Main Anti-Sweat Heater
(Honeycomb Divider)
Return Air Heater

13 of 15
P/N 0420603C HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.
Pink
Refrigeration Thermostat
7
WARNING
All components must have mechanical ground, and the merchandiser must be grounded.
CIRCLED NUMBERS = PARTS LIST ITEM NUMBERS
Gas Defrost
Lighting Circuit
F6 & F6L
4 ft Wiring Diagram
Lighting Circuit
Orange
120V
Neutral 120V
Power
T-8 ballast mounted in lower raceway
T-8 Ballast
Ballast mounted next to muffin fans
left and center of canopy area
Lights
10
10
10
12
12
12
Front Rail Light Switch

14 of 15 F6/F6L Data Sheet Set
HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.
Gas Defrost
Fan & Anti-Sweat
Heaters
F6 & F6L - 6, 8, &12 ft
Wiring Diagram
Non-Refrigerated Fans
6W
12 ft case shown
in gray lines
35
Ambient Air Curtain - Muffin Fans
6W
Brown & Purple
Fan and
Anti-sweat Heaters
120V
Neutral 120V
Power
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
17
12 ft case shown
in gray lines
12 ft case shown
in gray lines
18 Optional Stainless Steel Front Rail Heater
200W -12 ft
150W - 8 ft
100W - 6 ft
4-pass Foil Bond
270W -12 ft
180W - 8 ft
120W - 6 ft
2
1 pass Tubular Heater
300W -12 ft
200W - 8 ft
130W - 6 ft
16 Return Air Heater
Main Anti-Sweat Heater
(Honeycomb Divider)
1
9W
Main Fans 4

15 of 15
P/N 0420603C HUSSMANN CORPORATION, Bridgeton, MO 63044-2483 U.S.A.
11 12 12
12
11 12 12
12
12
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
Gas Defrost
Lighting Circuit
Lighting Circuit
Orange
120V
Neutral 120V
Power
T-8 ballast mounted in lower raceway
12 ft case shown
in gray lines
T-8 Ballast
Ballast mounted next to muffin fans
left and center of canopy area
Lights
11
Pink
Refrigeration Thermostat
7
12 ft case shown
in gray lines
12
F6, & F6L - 6, 8, &12 ft
Wiring Diagram
Front Rail Light Switch
200W
12