Hussmann EcoVision II Plus Door Upgrade Supplement

Installation &
Service Manual
P/N 0530690_B
November 2013
Spanish 0538854
French 0538855
IMPORTANT
Keep in store
for future reference!
EcoVision II Plus Door Upgrade
for Tyler N6D Multi-deck Merchandisers

BEFORE YOU BEGIN
Read these instructions completely and carefully.
PERSONAL PROTECTION EQUIPMENT (PPE)
Personal Protection Equipment (PPE) is required whenever servicing this equipment. Always
wear safety glasses, gloves, protective boots or shoes, long pants, and a long-sleeve shirt when
handling glass.

PREPARATION
Revision History .............................iv
ANSI Definitions ............................iv
Installation Tool List .........................iv
Shipping Damage ............................ 1
General .................................... 1
Unpacking EcoVision II Plus Door Kit(s) ......... 1
Removing Canopy Fascia, Racks, Pans ........... 2
Pre-assemble EcoVision II Plus Canopy Support ... 2
INSTALLATION
Installing EcoVision II Plus Canopy Support ...... 3
Installing Bottom Rail and Extrusion ............ 3
Pre-assemble Light Channel .................... 4
Installing Mullions ........................... 4
Installing Bottom Gasket Retainers .............. 6
Installing Light Channel ....................... 6
Installing Wipers ............................. 7
Installing Split Rail Hinge Plate Assembly ........ 8
Installing Doors .............................. 8
Tightening Torsion Rods ...................... 9
Secure Hold Open Cam ....................... 9
Increasing Decreasing Door Tension ............ 10
Replace Canopy Fascia ....................... 11
Checking Door Opening and Closing ........... 11
Start Up / Stocking .......................... 12
Technical Guideline for Case
and Refrigeration System Adjustments ........... 13
Table of Contents
IMPORTANT
KEEP IN STORE FOR FUTURE REFERENCE
Quality that sets industry standards!
12999 St. Charles Rock Road • Bridgeton, MO 63044-2483
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www.hussmann.com
© 2013 Hussmann Corporation
EcoVision II Plus Door Upgrade Installation Manual P/N 0530690_B
HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. iii

P/N 0530690_B
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iv
REVISION HISTORY
REVISION A
1. Original issue
ECOVISION II PLUS Door Installation Tool
List
Level, 4 ft suggested
Ratchet
1/4in. Socket
7/16 in. Socket
3/8in. Socket
1/2in. Open End Wrench
Battery Drill/Screw Gun
Rubber Mallet
Hammer
Putty Knife
Pop Rivet Gun (for end fillers)
4ft Ladder
* * * * * * * * * * * * * * * * * * * * * * * * * *
ANSI Z535.5 DEFINITIONS
• DANGER – Indicate[s] a hazardous
situation which, if not avoided, will
result in death or serious injury.
• WARNING –Indicate[s] a hazard-
ous situation which, if not avoided,
could result in death or serious injury.
• CAUTION –Indicate[s] a hazard-
ous situation which, if not avoided,
could result in minor or moderate
injury.
• NOTICE – Not related to personal injury –
Indicates[s] situations, which if not avoided,
could result in damage to equipment.
Caution: Tipping Hazard
Case tipping may occur if cases are not
properly leveled and secured.

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A. 1
EcoVision II Plus Door Upgrade Installation Manual P/N 0530690_B
SHIPPING DAMAGE
All equipment should be thoroughly examined
for shipping damage before and during unload-
ing.
This equipment has been carefully inspected at
our factory. Any claim for loss or damage must
be made to the carrier. The carrier will provide
any necessary inspection reports and/or claim
forms.
GENERAL
Verify the merchandiser model(s) to be outfitted
with the EcoVision II Plus door kit(s) by locat-
ing the merchandiser’s serial plate.
This instruction details the installation of
EcoVision II Plus doors N6D Tyler Multi-deck
Merchandisers.
EcoVision II Plus doors may be installed
without the need to remove product from the
merchandisers. Check with the store manager,
and let them know how long a door lineup will
take to complete. The average time to install
each door is about 20 minutes.
Water Misters and Light raiLs may not be used with
glass doors. Remove any mist equipment from case
before installing doors.
1Installing EcoVision II Plus Doors requires at least two installers!
A. Carefully unpack EcoVision II Plus Door
upgrade kit(s), and examine parts. Do not
carry doors by the handle.
Do NOT lean glass doors against the
merchandiser lineup. Leave them packed in
their protective packaging until they are
ready to be directly installed in the lineup.
Accidental glass breakage can be dangerous.
Always wear protective glasses and gloves
when handling glass.
Do NOT stand or walk on top of
merchandiser. Do not store items or
flammable materials atop the unit.
Note
Read these instructions carefully
and completely before attempting
to install EcoVision II Plus doors.
Use caution handling glass parts. Always
wear safety glasses, long pants, gloves and
arm guards when handling glass doors.
Do not lean doors against case.
Doors should remain in packing crate
until it is time to install on to case.

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LOCATION
EcoVision II Plus doors are designed for merchan-
disers that display products in air conditioned stores
where temperature is maintained at or below
75°F (24°C) and relative humidity is maintained
below 55%. Fogging and/or moisture may occur
on the doors if merchandisers are operated out-
side these conditions.
Placing refrigerated merchandisers in direct
sunlight, near hot tables or near other heat
sources could impair their efficiency, which
may cause the doors to fog. Refrigerated
merchandisers are sensitive to air disturbances.
Air currents passing around merchandisers
will seriously impair their operation. Do NOT
allow air conditioning, electric fans, open doors
or windows, etc. to create air currents around
the merchandisers. Product should always be
maintained at proper temperature. This means
that from the time the product is received,
through storage, preparation and display, the tem-
perature of the product must be controlled to
maximize the life of the product.
CASE LEVELING
Merchandisers must be installed level to ensure
proper operation of the refrigeration system,
and to ensure proper drainage of defrost water.
Glass alignment is also affected with improp-
er leveling of the merchandisers. All steps of
settting, joining and case leveling attention to
the glass position is critical. Do not attempt to
make glass adjustments prior to case leveling.
2Remove Canopy Fascia, Racks and Display Pans
A. Remove canopy fascia. Canopy fascia will
be replaced later.
B. Loosen any screws or rods between canopy
fascias of joined cases.
3Remove existing Top Rail. New EcoVision II Plus top rail will be installed
later.
A. Loosen any screws or rods between canopy
fascias of joined cases.
B. Remove canopy screws at top of case. Set
canopy safely on top of case. Canopy we be
reinstalled later.
Figure 2-1 — Canopy Fascia Removed

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
EcoVision II Plus Door Upgrade Installation Manual P/N 0530690_B
3
Screw
(¼ × ¾ in.
Thread Cutting)
#8
Thread Cutting
Self-Tapping
(¼- in.)
#10
Hex Washer
Head
Hex
Head Screw
(black/gray)
#8-32
Shoulder Screw
TORX Head
#8-32 x ½
Hex Head
Type F
Wiper - Door
Vertical
Mullion
Bottom Plastic
Streamline Shown
Black/Gray
contour available
(pre-assembled
part)
Vertical Glass
Door Wiper
Mullion
End - black/gray
2-per-case
3 per 6 ft case
Mullion
Center - black/gray
1- 8ft case
2-12 ft case
Hinge
Plate Asm
Bottom
(Right Side
Swing)
black/gray
Plate - LH
Door Hold Open Cam
Plate - RH
Door Hold Open Cam
Wiper Horizontal
22½- in. (6 ft)
to door retainer
45 in. - 4, 6, 8, 12 ft Door Retainer
Plastic - 44 in. 4, 6, 8, 12 ft
22½ in. (6 ft)
Door Handle
black/gray
Rail - Bottom
Alignment Plate
(for joining cases)
Door asembly
(right door)
includes rod
assembly
Door Asm
(left door)
includes rod
assembly
2-4ft
4-6, 8ft
6-12ft
Canopy
Gusset
Canopy
Support
gray/black
left/right
Adjustment Casting
and Adjustment Bolt
EcoVision Door — Parts Identification

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2
4Pre-assemble the EcoVision Canopy Support
A. Fasten canopy support bracket to canopy
support.
B. Fasten left and right gussets to canopy support.
Figure 4-1 — Canopy Support Bracket
Figure 4-3 — Right Gusset
Figure 4-2 — Left Gusset

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
EcoVision II Plus Door Upgrade Installation Manual P/N 0530690_B
5
5Installing EcoVision II Plus Canopy Support
A. Center the canopy support inside the channel
at the top of the case. Fasten the first screw at
the center of the canopy support. The canopy
support may need to be adjusted later (after the
mullions are installed). Do not tighten canopy
support at this time.
6Installing Bottom Rail Support and Bottom Rail Extrusion
A. Rail supports are installed in 4ft lengths.
Place rail supports on top of existing rail.
Figure 5-1 Installing Canopy Support
Fasten
at Center
Canopy
Canopy Support has sharp metal edges.
Wear safety glasses, long sleeve shirt, long
pants, arm guards and gloves. Use caution
when working at eye level or over head.
Figure 6-1 Bottom Rail Support
Figure 6-2 Bottom Rail Extrusion

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7Pre-assemble Light Channel - (Power Supply and LEDs)
A. Attach power supplies to the EcoVision II Plus light channel.
B. Attach LEDs to the light channel.
8Installing Mullions
A. Attach the end mullions first.
LED Power
Supply
Figure 7-1 Attach Power Supplies
Figure 7-2 Attach LEDs
to Light Channel
Figure 8-1 End
Mullion Lip
Figure 8-2
End Mullion
Lip
Inside
of
Case
NOTE: End mullions may be used on the left,
or the right side of merchandiser.

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
EcoVision II Plus Door Upgrade Installation Manual P/N 0530690_B
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B. Attach center mullion(s).
C. The goal is to make sure the mullions are
90° in relation to the bottom rail and the can-
opy. To do this, measure from back of case
to front of mullion at bottom of case. Next,
measure from back of case to front of mullion
at the top of case. Then check measurement at
center mullion. The mullions should measure
the same distance at top, and bottom. If the
mullions need adjustment, remove center cano-
py screw installed in Step 5, then adjust end
mullions first.
D. Fasten canopy screws when mullions are
straight. If the case has an end on it, a ½ in
gasket must be installed between the end of the
case and the end mullion.
Figure 8-2 Center Mullion
Figure 8-4 Measure Bottom
Figure 8-3 Center Mullion
Figure 8-5 Measure Top
Attention!
No Gap Between End
Panel and End Mullion
Mullion
1/2 in.
gasket
Figure 8-3 1/2 in. Gasket

9Installing Bottom Gasket Retainer(s)
A. Start at the left end of the retainer track,
and push the retainer into place, working left
to right.
10Installing Light Channel
A. Plug LED harness into canopy. Tuck wiring
into channel.
B. Fasten the center screw first (6 screws #10).
Install light channel cover 10 screws (8ft).
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Figure 9-1 Bottom Retainer
Figure 10-2 Harness Plug
Figure 10-1 Light Channel
Do not leave merchandisers
unsupported or unattended until
all parts are properly secured.

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
EcoVision II Plus Door Upgrade Installation Manual P/N 0530690_B
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11Installing Bottom Horizontal Gasket Wiper and Vertical Wipers
A. Start at the left end of the case. Push wipers
into place, working left to right. Wipers snap
into place.
Figure 11-1 Horizontal Wiper
Wiper
Retainer
Figure 11-2 Horizontal Wiper
Vertical
Mullion with
Wiper
Figure 11-3 Vertical Wiper
Figure 11-4 Vertical Wiper
1. 2.
Figure 11-5 Horizontal Wiper

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12
Installing Split Rail Hinge Plate
Assembly (4ft) for stair stepping the
doors
A. Look for “L” and “R” on hinge plate. “L”
is for left side of case. “R” is for right side of
case.
B. Fasten center screw only.
13
Installing Doors
A. Install left-sided door first at left side of
case. Use a putty knife to push down top door
pin to help slip top pin into door casting. Then
set bottom of door torsion rod into hinge plate
hole.
B. Install the right door in the same manner.
C. If doors to not lineup correctly, the doors
can be raised or lowered by sliding the hinge
plate left or right. Slide hinge plate assembly
left, and the right door will raise, left door goes
down. Slide hinge plate assembly right, and
the left door will raise, right door goes down.
Once level screw down (5 places) on hinge plate
assembly.
Figure 12-1 Hinge Plate
Figure 13-1 Door Casting
Donot carry Doors by hanDle.
Personal injury anD Damage
to the Doors may result.
Figure 13-2 Putty Knife

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
EcoVision II Plus Door Upgrade Installation Manual P/N 0530690_B
11
14
Install EcoVision II Plus Door(s).
Adjust closing tension on each door
as it is installed as shown in Step 19
and Step 20.
Install the doors closest to Contour/Rectangular
ends first (Door 1 & 6). See Fig. 14-1.
A. Insert top of door into pin of door casting
as shown in Fig. 14-2 & 14-3.
B. Raise door up and position torsion rod at
the bottom of the door into bottom hinge plate
hole as shown in Fig. 14-4. See next page for
door adjustment procedure.
C. Install remaining doors. Doors will be
adjusted in the next Step.
Bottom Hinge
Plate Hole
Figure 14-3
Left EcoVision Door
Figure 14-2
Figure 14-4
Item
Number
Document
Number
Title Quantity
1* 0515041 GUSSET-CNPY GL 6
2* 0533973 SUPPORT-CNPY GL DOOR 12FT 1
3* 0115192 SCREW FLANGE THREAD
CUTTING 1/4-20 X 3/4
12
4* 0518520 MULLION-LH/RH END DD6XULP 2
5* 0518521 MULLION-CTR DR DD6XULP 2
6* 0510897 RETAINER-DOOR & WIPER
45.031
3
7* 0518439 CASTING-LH DOOR ADJ 3
8* 0518440 CASTING-RH DOOR ADJ 3
9* 0518441 CASTING-BOLT PLATE ADJ
DOOR
6
10* 0014533 SCREW-CAP 5/16-18 X 1 3/4 HEX
HD STEEL ZINC PLT
6
11* 0255021 SCREW-HEX WASHER HEAD
10X24X1/2 THREAD CUTTING
32
12* 0515762 WIPER-DOOR FRAME 45" 6
13* 0510899 WIPER-DOOR FRAME DD6XULP 6
14* 0532813 PLATE ASSY-BOTTOM HINGE
MODULAR 4FT
3
15* 0533747 DOOR ASSY-LH GLASS 24X66
THIN HNDL BLACK V2
3
16* 0533748 DOOR ASSY-RH GLASS 24X66
THIN HNDL BLACK V2
3
17* 0533448 SCREW-.187 SHOULDER #8-32
LOW PROFILE TORX HD NYLON
LOCK
6
Install
First
Install
First
Contour
Rectangular
End
Contour/
Rectangular
End
Door 1
Door 2
Door 3 Door 4 Door 5
Door 6
Do not carry doors by handle.
Personal injury and damage to
the doors may result.
Figure 14-1

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12
15Adjusting EcoVision Doors.
A. Leveling — Merchandisers must be installed
level to ensure proper operation of the refriger-
ation system, and to ensure proper drainage of
defrost water.
Glass alignment is also affected with improp-
er leveling of the merchandisers. All steps of
settting, joining and case leveling attention to
the glass position is critical. Do not attempt to
make glass adjustments prior to case leveling.
B. Door Adjustment — Loosen the screws A,
B and C as shown below (Do not remove the
screws completely).
Slide the bottom plate left and right until prop-
er alignment is achieved. Retighten the screws
A, B and C. Install fasteners in locations 1 and
2 as shown below.
EcoVision Door Alignment - Modular Bottom Hinge Plate
To correct shift the bottom plate to the right!
To correct shift the bottom plate to the left!
STEP 1
STEP 2
EcoVision Door Alignment-Modular Bottom Hinge Plate
A 1 B 2 C
To Correct Shift the Bottom Plate to the Right To Correct Shift the Bottom Plate to the Left

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
EcoVision II Plus Door Upgrade Installation Manual P/N 0530690_B
13
16
Door Hold Open
EcoVision doors have a door hold open latch
that allows the doors to remain in an open
position. This feature is especially useful for
stocking the merchandiser with product or
cleaning the merchandiser’s interior.
The door hold open is located on each door,
near the bottom of the door. The hold open
latch comes pre-greased from the factory. Verify
grease is in the shaded area inside and around the
groove in the cam as shown in Fig. 17-2. Open
door until hold open engages and locks into
position. A clicking sound will be heard. To close
door push it until it disengages.
DO NOT pry open Cam to pass shoulder screw
onto Cam. This will permanetely damage the
cam. Screw must be insert into Cam, and then
torqued down.
Figure 16-1
Figure 16-2
Hold Open Groove
Cam slot is positioned over the screw
hole then the Torx screw is attached.

17Tightening Torsion Rods
A. Once doors are correctly aligned, tighten
torsion rod at bottom of doors - (6 clicks).
NOTE: Refer to illustrations on the next
page for additional door adjustment
information.
18Secure Hold Open Cam
A. Align cam slot over threaded hole in hinge
plate assembly. Install screw through cam
and connect to hinge plate. EcoVision II Plus
doors have a hold open latch that allows the
doors to remain in an open position. This
feature is especially useful for stocking the
merchandiser with product or cleaning the
merchandiser’s interior. Fasten hold open cam
screw as shown. Never spread cam with screw
driver!
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14
Figure 14-1 Bottom Torsion Adjustment
Figure 15-1 Hold Open Cam Screw
Bottom Hinge
Plate Hole
Figure 14-2 Hinge Plate

HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 U.S.A.
EcoVision II Plus Door Upgrade Installation Manual P/N 0530690_B
15
19Increase / Decrease door tension
The door’s closing speed may be adjusted by
rotating the adjustable tension rods near the
hinge of each door. Open door to 90° and lift
up weight of door to prevent damage to plate
bottom when adding door tension. Use a 1/2in.
open end wrench to tighten door. Adjust ten-
sion with each click. Doors should be adjusted
to six clicks or as needed. Donot over-torque
the hinge spring assembly more than 8 clicks —
damage to door may result.
Lift door up and out of bottom hinge plate
to remove door tension. Do not use wrench to
decrease door tension as this may damage the
star pattern on the bottom hinge plate assembly.
Check that cam has greased applied. If no
grease is applied, apply supplied grease to hold
open as shown in Figure 19-3.
Figure 19-1
Figure 19-2
Figure 19-3

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16
20Replace Canopy Fascia
A. Fasten canopy fascia at top of case
(4 screws).
21Check Door Open and Closing
A. Doors should now open and close smoothly
and at the same rate.
Failure to reinstall canopy nuts could
cause case parts to become loose and
fall, causing serious personal injury.
Figure 20-2 Canopy Fascia
Figure 20-1 Fasten Canopy Fascia
Figure 21-1 Doors Installed