Field-Installation of Wide Island Superstructure Frozen ... · 14 Field-Installation of Wide Island...

14

Field-Installation of Wide Island

Superstructure Frozen Food and Ice Cream Lit or Unlit

48 or 58 Inch Parts List

Item

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

11.

12.

13.

15.

16.

Quantity

Lit Unlit 48-in. 58-in. 48-in. 58-in.

8 ft 12 ft 8 ft 12 ft 8 ft 12 ft 8 ft 12 ft

1 1

– –

– –

– –

16 24

2 2

1 1

2 3

1 1

1 1

1 1

1 1

4 6

8 12

2 3

2 3

16 28

2 4

2 2

– –

1 1

– –

– –

16 24

2 2

1 1

2 3

1 1

1 1

1 1

1 1

4 6

8 12

2 3

2 3

20 36

2 4

2 2

– –

– –

1 1

– –

16 24

2 2

1 1

2 3

1 1

1 1

1 1

– –

4 6

8 12

2 3

2 3

24 36

4 6

2 2

– –

– –

– –

1 1

16 24

2 2

1 1

2 3

1 1

1 1

1 1

– –

4 6

8 12

2 3

2 3

32 48

4 6

2 2

Revision A added Description Table 1 on Page 6.

Superstructure Assembly




Thread Cutting Flange Screw, 1/4 x 3/4

Snap Bushing – 7/8 in.

Vinyl Sleeve Tube – 1/2 in. ID – 80 In.

Center Flue Superstructure Anti-sweat Heater

Harness Assembly – White

Harness Assembly – Purple

Tag – Anti-sweat Heaters

Tag – Shelf Light Harness

Upright Insulation – Internal

Upright Insulation – External

Upright Insulation – Center

Center Flue Heater Cover

Screw – #8-18 x 3/8 – Truss Head SM

Upright Cover

End Upright Cover and Trim

This superstructure can be installed only on units ordered from the factory with superstructures. Such units have internal modifications to support the superstructure and facilitate correct routing of wiring harnesses. See Figure 1 and Figure 2. Figure 1 — Center Flue

Internal Support for Wide Island Superstructure

This superstructure should be installed after the case is added to the lineup.

1. Carefully unpack and inspect the kit.

Confirm that all parts listed above are

included and not damaged.

P/N 0484796_B

September 2009

P/N048479B

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. • WWW.HUSSMANN.COM 1

P/N 0484796_B

Top View of Center Flue Modified for Superstructure

Center Flue Foam Assembly for Superstructure (8 ft shown)

Figure 2 — Top and Side Views of Center Flue for Superstructure

Be sure case is level as described in

Section 1 of the installation manual.

2. Remove retainers and discharge air Louver Louver

louvers as shown in Figure 3. They 2. Lift Up

will be reinstalled once modification 3. Pull Out

is complete.

1. Remove Screws and Louver

Retainer

Figure 3 — Remove Louvers

U.S. & Canada 1-800-922-1919 • Mexico 1-800-522-1900 • WWW.HUSSMANN.COM 2

Field-Installed, Lit or Unlit, 48-In. or 58-In. Superstructure for EXCEL Wide Island

P/N 0484796_B

3. On each side of wide island, remove

• Display racks and pans

• Display rack supports

• Interior back panels from center flue

as shown in Figure 4.

Discharge Air Louver Display Pan

Display Rack

Display Rack

Support

Interior Panel

Figure 4 — Remove Racks, Pans & Panels


P/N 0484796_B

Requires at least two (2) people!

4. Position Superstructure Assembly on

top of center flue as shown in

Figure 5. Align outside edge of end

uprights with ends of top panel. Use a

level to ensure the uprights are plumb.


1

Level

1 Level

Fasten end uprights to top of center

flue using Thread Cutting Flange Screws as shown in Figure 6.

Fasten center upright(s) using Thread Cutting Flange Screws as shown in

Figure 7.

Figure 5 — Level Superstructure and Plumb Uprights

2 Thread Cutting Flange Screw 1/4 x 3/4 In.

2 Thread Cutting Flange Screw 1/4 x 3/4 In.

Figure 6 — Fasten End Uprights Figure 7 — Fasten Center Upright(s)


Field-Installed, Lit or Unlit, 48-In. or 58-In. P/N 0484796_B Superstructure for EXCEL Wide Island

5. Insert Snap Bushings on left end at

locations indicated in Figure 8.

Route anti-sweat harness Vinyl Sleeve Tube from hole inside LH upright

through foam wireway to raceway at

lower front of case.

6. Install Anti-sweat Heaters on top of

center flue, between uprights, as

shown in Figure 9. (Note: for clarity, superstructure is not shown.) Route

all connectors toward left-hand end.

4 Vinyl Tube

3 Snap Bushing

Figure 8 — Snap Bushings and Vinyl Sleeve Tube

5 Center Flue Superstructure Anti-sweat Heaters

LH View from Front of Case

Figure 9 — Install Anti-Sweat Heaters


P/N 0484796_B

7. The wiring diagram for a 48-inch or

59-inch superstructure without lighted

shelves is shown in Figure 10.

The wiring diagram for a 48-inch or

59-inch superstructure with lighted

shelves is shown in Figure 11.

Amp draw per kit is given in Table 1.

Raceway

Table 1 — Amp Draw per Kit With Lights Heaters Ballast 4FW48T8 0.54 1.02

Anti-Sweat6FW48T8 0.93 2.04 Heater Tag

6FW58T8 0.93 2.04 8FW48T8 1.08 2.04 8FW58T8 1.08 2.04 12FW48T8 1.62 3.06 12FW58T8 1.62 3.06 JK38 — 0.51 JK39 — 0.51

Without Lights Heaters 8FW48 1.08 8FW58 1.08 12FW48 1.62 12FW58 1.62

Anti-Sweat Heater

P

Anti-Sweat Heater

12 ft 12 ft

W

W

W P

W

W

W

P

W

P

PW W

W P W

P

P

P

P

8 Ft Case Application W

P

Wiring Color Code

Solid line - 8 ft Case Dash line - 12 ft Case

12 Ft Case Application

PW

Anti-Sweat Heater

Figure 10 — Wiring Diagram Excel Low Temperature Wide Island with Unlit Shelves

6 U.S. & Canada 1-800-922-1919 • Mexico 1-800-522-1900 • WWW.HUSSMANN.COM


Wiring Color Code

BLK

Solid line - 8 ft Case Dash line - 12 ft Case Dotted line - Optional BLK

W

12 Ft Case Application

PW

Anti-Sweat Heater

Raceway

Anti-Sweat Heater

P

G G

Anti-Sweat Heater

8 Ft Case Application W

P

BLK

BLK

BLK

BLK

BLK

Anti-Sweat Heater Tag

W

W

W

W

Shelf Light Harness Tag

W

Light Switch

12 ft 12 ft

P

P

W

W

W P

W

W

W

P

W

P

PW W P

W P W P

BLK W

Ballast Feed Harness (12 ft is standard for 8 ft and 12 ft)

Optional 2-Lamp

End Shelf

B

R GBallast

R B

G

B

4-Lamp Shelf

Ballast

R

BB

R

B

RR

R

R

BB

B B

R

G

B B

RR

GR

Typical 2-Plug Shelf Harness

4-Lamp Shelf

Ballast

R

R

BB

B B

R

G

B B

RR

GR

4-Lamp B Shelf

Ballast R G

R

R

R

BB

B B

R

G

B B

RR

G

R

R

BB

B

R

G

B B

RR

Optional 2-Lamp

End Shelf

Ballast

Figure 11 — Wiring Diagram Excel Low Temperature Wide Island with Lighted Shelves

7HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. • WWW.HUSSMANN.COM

Front 12 Foot Shown

P/N 0484796_B

8. Remove factory-applied butyl and

silicone sealants from electrical nipple

at inside front of case shown in

Figure 12.

Remove

Figure 12 — Remove Sealant

Following the wiring diagram,

connect the White and the Purple Anti-Sweat Heater Harnesses to

anti-sweat heaters.

Route the wires up through the super

structure to the LH end of the case.

Run the wires in 1/2 inch vinyl sleeve

at LH end only. Route wires to the

raceway as shown in Figure 13,

Figure 14 and Figure 15. Apply

Anti-Sweat Heater Tag (Figure 16)

in raceway.

Vinyl Tube

LH End from Front of Case

Foam Assembly

If superstructure is lighted, run wires

in 1/2 inch vinyl sleeve at LH end

only. Route wires to raceway as

shown in Figure 14 and Figure 15.

Tag wires with Shelf Light Harness Tag (Figure 16) in raceway.

Seal inside electrical nipple with

silicone as shown in Figure 17. Apply

butyl to cover as shown in Figure 12.

Superstructure 6 Harness Assembly

White

Harness Assembly

Purple

7

Figure 13 — Install Heater Harness



Route Wiring

Ballast Through Case to Raceway

LH End from Front

Front Cover Ballast Tray Figure 15 — Route Wiring Through Case

Back Cover

ANTI SWEAT 8HEATER

4215-0485811

FOR USE WITH Snap Bushing SHELF LIGHTS 9

End View ONLY 4215-0330498Shelf Plug Block

Figure 14 — Connect Lighting Harness Figure 16 — Apply Tags in Raceway

Apply

Figure 17 — Seal ELectrical Nipple


P/N 0484796_B

9. Install External Insulation and

Internal Insulation in bottom of

upright as shown in Figure 18.

Note: For clarity, the superstructure

assembly is not shown.

Chamfer External Insulation as shown

in Detail.

Internal Insulation External Insulation

LH View from Front of Case

Center Flue Superstructure Anti-sweat Heaters

11

External Insulation

10

Internal Insulation

Upright

Chamfer Edge on Insulation Toward Weld

11

Figure 18 Detail Insulation Chamfer

Figure 18 — Install External and Internal Insulation



10. Install Center Insulation and Center Flue Heater Covers as shown in Upright Figure 19. Screw Screw

#8 x 3/8 #8 x 3/8

Note: For clarity, the superstructure (each side) (each side)

assembly is not shown. 14 14

Fasten Center Flue Heater Covers

with 3/8-inch #8-18 Truss Head Sheetmetal Screws as shown in Detail.

Install screws at each end of case Figure 19 Detail — Screw Location

in Step 12 with End Trim.

Center Flue Heater Cover 13

Center Insulation 12

Center Flue Heater Cover 13

Center FlueLH View from Heater Cover Front of Case

13

Center Flue Superstructure Anti-sweat Heaters

Center Insulation

12

Figure 19 — Install Insulation and Heater Covers


P/N 0484796_B

11. Install an Upright Cover on each side

of the superstructure uprights as

shown in Figure 20. Fasten with 3/8-inch #8-18 Truss Head Sheetmetal

Screws.

Upright Cover 15

Screw 14 #8 x 3/8 (each side)


Figure 20 — Install Upright Covers

12. Install End Upright Cover and Trim over the ends of the Center Flue

Heater Cover at end case or end of

lineup as shown in Figure 21. Fasten

with 3/8-inch #8-18 Truss Head Sheetmetal Screws.

Center Flue Heater Cover

Screw 14

16 End Upright Trim & Cover

14 Screw

Figure 21 — Install Upright Covers


Field-Installation of Wide Island Superstructure Frozen ... · 14 Field-Installation of Wide Island...

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