Original Instructions
Installation Manual
This manual is updated as new information and models are released. Visit our website for the latest manual.
Part Number 9291481 Rev00 05/20
Original Document
,
Caution
Read this instruction before operating this equipment.
Fresh Soluons, Fit For You
EcoMark Custom Systems
Safety Notices
n
Warning
Read this manual thoroughly before operating, installing
or performing maintenance on the equipment. Failure
to follow instructions in this manual can cause property
damage, injury or death.
DANGER
Failure to disconnect the power at the main power
supply disconnect could result in serious injury or death.
The power switch DOES NOT disconnect all incoming
power.
DANGER
Do not install or operate equipment that has been
misused, abused, neglected, damaged, or altered/
modified from that of original manufactured
specifications.
DANGER
All utility connections and fixtures must be maintained
in accordance with local and national codes.
DANGER
Serious injury or death can occur from inhaling high
concentrations of refrigerant vapors. These vapors also
reduce oxygen levels in confined areas. Contact with
liquid can cause frostbite. All containers, equipment
and hoses are under high pressure. Do not puncture or
damage these components.
n
Warning
Use caution when handling metal surface edges of all
equipment.
n
Warning
This appliance is not intended for use by persons
(including children) with reduced physical, sensory
or mental capabilities, or lack of experience and
knowledge, unless they have been given supervision
concerning use of the appliance by a person responsible
for their safety. Do not allow children to play with this
appliance.
n
Warning
Do not store or use gasoline or other flammable vapors
or liquids inside or within the vicinity of this or any other
appliance. Never use flammable oil soaked cloths or
combustible cleaning solutions, for cleaning..
n
Warning
This product contains chemicals known to the State
of California to cause cancer and/or birth defects or
other reproductive harm. Operation, installation, and
servicing of this product could expose you to airborne
particles of glasswool or ceramic fibers, crystalline
silica, and/or carbon monoxide. Inhalation of airborne
particles of glasswool or ceramic fibers is known to the
State of California to cause cancer. Inhalation of carbon
monoxide is known to the State of California to cause
birth defects or other reproductive harm.
n
Warning
Authorized Service Representatives are obligated to
follow industry standard safety procedures, including,
but not limited to, local/national regulations for
disconnection / lock out / tag out procedures for all
utilities including electric, gas, water and steam.
n
Warning
DO NOT touch refrigeration lines inside units; some may
exceed temperatures of 200°F (93.3°C).
,
Caution
Use caution handling, moving and use of the
“GreenGenius™” R290 refrigerators to avoid either
damaging the refrigerant tubing or increasing the
risk of a leak. Components shall be replaced with like
components. Servicing shall be done by a factory
authorized service personnel to minimize the risk of
possible ignition due to incorrect parts or improper
service.
Notice
Proper installation, care and maintenance are
essential for maximum performance and trouble-free
operation of your equipment. Visit our website www.
wbtkitchencare.com for manual updates, translations,
or contact information for service agents in your area.
Notice
These appliances are intended to be used for commercial
applications, for example in kitchens of restaurants,
canteens, hospitals and in commercial enterprises such
as bakeries, butcheries, etc., but not for continuous mass
production of food.
Notice
Climatic class 4 is defined as ambient conditions of 30°C
and 55% relative humidity, according to ISO 23953-2.
Part Number: 9291481 REV00 05/20 3
Section 1
General Information
Serial Number Location ..................................................................................................... 4
Warranty Information........................................................................................................ 4
Regulatory Certifications ................................................................................................... 4
Section 2
Installation
Tools And Supplies Required .............................................................................................. 6
EcoMark Fasteners ............................................................................................................ 6
Prepare And Plan Your Installation .................................................................................... 7
Inspect The Equipment Packaging ...................................................................................... 7
Uncrating the Equipment ................................................................................................... 7
Inspect The Equipment ...................................................................................................... 7
Utilities ............................................................................................................................. 7
Preparation For All Lines .................................................................................................... 8
Preparation For Curb-Mount Only ..................................................................................... 8
Refrigeration Quick Connects ............................................................................................ 8
Installation ........................................................................................................................ 9
Attach Non-Refrigerated Bases (Shelving Units) ............................................................... 10
Attach Refrigerated Bases ................................................................................................ 10
Attach Equipment Stands ................................................................................................ 10
Toe Plate Installation ....................................................................................................... 11
Toe Plate Return Installation ............................................................................................ 11
Finished Back Panel Installation ....................................................................................... 11
Three-Bar Tray Slide Installation ...................................................................................... 11
Solid Tray Slide Installation .............................................................................................. 12
Tray Slides Mounted Onto Finished Back Panels .............................................................. 12
Solid Surface Top Installation ........................................................................................... 12
Counter Protector Installation ......................................................................................... 12
Food Shield Installation ................................................................................................... 12
Overshelf Installation ...................................................................................................... 13
Power Supply Re-Assembly ............................................................................................. 13
Cautions For Units With Two Cords .................................................................................. 14
For Lineups Equipped With A Night Switch ...................................................................... 14
Table of Contents
4 Part Number: 9291481 REV00 05/20
Serial Number Location
Always have the serial number of your unit available
when calling for parts or service.
Each unit will have a unique serial number.
Warranty Information
Visit www.delfield.com/warranty to:
• Register your product for warranty.
• Verify warranty information.
• View and download a copy of your warranty.
Regulatory Certifications
Serial tags identify regulatory certifications, such as:
• National Sanitation Foundation (NSF)
• Underwriters Laboratories (UL)
• Underwriters Laboratories of Canada (cUL)
Note
Drain the water from units daily for unit longevity.
Section 1
General Information
Part Number: 9291481 REV00 05/20 5
DANGER
Installation must comply with all applicable fire and
health codes in your jurisdiction.
DANGER
Use appropriate safety equipment during installation and
servicing
DANGER
Check all wiring connections, including factory terminals,
before operation. Connections can become loose during
shipment and installation.
DANGER
Copper wire suitable for at least 167°F (75°C) must be
used for power connections.
n
Warning
Remove all removable panels before lifting and installing.
n
Warning
To avoid instability the installation area must be capable
of supporting the combined weight of the equipment
and product. Additionally the equipment must be level
side to side and front to back.
n
Warning
This equipment is intended for indoor use only. Do not
install or operate this equipment in outdoor areas.
n
Warning
This appliance must be grounded and all field wiring must
conform to all applicable local and national codes. Refer
to rating plate for proper voltage. It is the responsibility of
the end user to provide the disconnect means to satisfy
the authority having jurisdiction.
n
Warning
If a refrigerated base does not have a condensate
evaporator supplied, you must connect the condensate
line to a suitable drain. Otherwise, water will collect on
the floor, causing a potentially hazardous situation.
n
Warning
Moisture collecting from improper drainage can create a
slippery surface on the floor and a hazard to employees.
It is the owner’s responsibility to provide a container or
outlet for drainage.
,
Caution
When adding any item verify the location of the
refrigeration lines on wrapped rail units. A refrigeration
leak in a rail may be irreparable or extremely difficult and
costly to repair.
,
Caution
Do not position the air intake vent near steam or heat
exhaust of another appliance.
Notice
This symbol indecates the location of the equipotential
bonding conductor connection.
Notice
These appliances will operate within the marked rated
voltage range without adjustment.
Section 2
Installation
Installation Section 2
6 Part Number: 9291481 REV00 05/20
Tools And Supplies Required
The following tools are required or will make the installation
easier:
• Mechanical lift - Will lift and hold heavy units off the floor
so that legs can be adjusted, allowing the unit leveling
• 2’ & 4’ Level - To assist in the leveling of each unit from
front to back and left to right
• Locking pipe clamps - Useful in pulling equipment tightly
together while fasteners are installed. This results in a
better spline
• Vise grips - Will hold backsplash bars together as they are
being bolted together
• Rubber mallet
• Socket set
• Phillips screwdrivers
• Hex head screwdrivers
• Straight blade screwdrivers
• 7/16”, 1/2” & 9/16” Open end wrenches
• NSF approved silicone sealant
EcoMark Fasteners
Part
Number
Description Photo
6320019 5/16-18 x .75 Screw — Used
in caster and leg attachment
9321353 #10 x .50 Screw — Used
in attachment of coil
assembly, food wells and
panel attachment
9321355 #10-32 x .50 Screw — Used
on pan cover hinges and
electric raceways
9321361 #6-32 x .75 Screw — Used
on control panels and
sneeze guard brackets
9321067 #10 x 1.75 Screw — Used on
door hinges and refrigerator
base assembly
9321068 #10 x .87 Screw — Used
on door hinges and drawer
fronts
9321043 1/4-20 x .75 Screw — Used
on shelf supports and
compressor hold downs
9321146 1/4-20 x 1.00 Screw — Used
in attachment of tray slides
Part
Number
Description Photo
9321147 1/4-20 3-Prong tee nut —
Mates to part # 9321146.
Used in attachment of tray
slides
3234450 1/8 x .50 Pop stainless steel
rivet — Used on food wells
9321119 #14 x 3/4” Lag type hex
head screw — Used for
splining units together
9321137 #8-32 Shoulder screw —
Mates to threaded insert
9321401 1/4-20 Locking nut — Used
as spot stud retainer
9321374 Salad pan cover hinge pin —
Used on pan cover hinges
and electrical raceways
9321131 #10 x .50 Screw — Used on
coil drain pan
9321247 #10-32 x .37 Screw — Used
on fan motors
9321041 Acorn nut — Used on pan
covers
9321114 #14 x 1 1/4” Lag type
hexhead screw — Used
on counter protector
installation
9321238 #8 x 0.75” Pan Phillips head
screw
9321112 #8 x 0.37” Sheet metal
Phillips head screw
Section 2 Installation
Part Number: 9291481 REV00 05/20 7
Prepare And Plan Your Installation
1. Read through these instructions completely. Determine
what is applicable to the installation.
Inspect The Equipment Packaging
2. Visually inspect the exterior of the package and skid or
container. Any damage should be noted and reported
to the delivering carrier immediately. Take multiple
pictures of the damage.
3. If damaged, open and inspect the contents with the
carrier.
• Retain all crating material until an inspection has
been made or waived.
Uncrating the Equipment
,
Caution
Never attempt to lift or move these units by yourself. The
use of a mechanical lift is required.
4. First cut and remove the banding from around the
crate.
5. Remove the front of the crate material, use of some
tools will be required.
6. Remove the top of the crate as well and lift the unit off
the skid.
7. Bolts, screws and other accessories needed for
fastening units together are in a bag located inside one
of the units. The unit is marked with a note attached to
the front. Be sure all items are included.
8. Care must be taken so the equipment is not damaged
during unloading and movement into the building.
Inspect The Equipment
9. Check the lower portion of the unit to be sure legs or
casters are not bent.
10. Also open the compressor compartment housing and
visually inspect the refrigeration package. Be sure lines
are secure and base is still intact.
11. In the event that the exterior is not damaged, yet upon
opening, there is concealed damage to the equipment
notify the carrier. Notification should be made verbally
as well as in written form. Take multiple pictures of the
damage.
• Request an inspection by the shipping company
of the damaged equipment. This should be done
within 10 days from receipt of the equipment.
• Freight carriers can supply the necessary damage
forms upon request.
• Retain all crating material until an inspection has
been made or waived.
Utilities
DANGER
Be sure all electrical power to this equipment or units
already in place have been disconnected before starting
to assemble the line-up.
12. Check utility rough-in dimensions and locations against
the presentation drawing to insure accuracy.
13. Verify that access to utilities will be available after
lineup installation.
14. Check wall to wall dimensions to make sure there are
proper clearances.
15. For any counter requiring a water hookup the water
pressure must be 20-80psi (138-552kPa).
Installation Section 2
8 Part Number: 9291481 REV00 05/20
16. Plumbers, electricians and refrigeration installers
should work at the same time as the equipment
installers if possible. This will allow them proper access
to their work before it is obstructed by the equipment.
17. Plumbing, electrical and ventilation provisions must
be made in floors, walls or ceilings. Utilities should be
roughed-in and surfaces finished.
Preparation For All Lines
18. All Delfield Custom Systems line-ups have been
assembled at the factory before shipment. Each unit
is marked with the work order number, SKU (item)
number and serial number. The SKU number is identical
to that marked on the sales presentation drawing. Use
these numbers as a guide during installation.
19. Starting points for an installation vary, depending on
the building layout and the type of equipment included
in the line-up.
• A good place to start assembling the line-up is
where the equipment will tie-in to an end wall or to
other equipment.
• If your line-up contains an equipment stand and
cooking equipment that requires a ventilation duct,
that would be a good place to begin.
20. Check your drawings for the correct work height.
Standard work height is 36” (91.4cm) but depending
on the installation it may be lower or higher. The work
height is the distance from the finished floor to the
stainless steel top.
Preparation For Curb-Mount Only
21. All electrical, water, drain and refrigeration lines must
be pre-plumbed.
22. It is essential that the curb is perfectly level. If the curb
has imperfections, it may be necessary to use metal
shims to achieve level units.
Refrigeration Quick Connects
23. If necessary, determine at what stage of the installation
refrigeration lines, drains and thermostat probes will be
accessible and easily connected.
24. Remove the caps from the quick connect lines and
screw them together. Tighten using two wrenches. Use
soap bubbles to look for any leaks.
25. Run the drain line to the drain pan mounted under the
compressor. Make sure to route the line so it is not
kinked or running upwards.
26. There is a T-stat probe that needs to be hooked to the
t-stat in the compressor housing. The t-stat probe ends
are keyed so they will only go into one slot. The unit
will not run correctly if the probe ends are in the wrong
slots.
Section 2 Installation
Part Number: 9291481 REV00 05/20 9
Installation
27. Units that are 72” (178cm) or longer will have six legs.
On these units, adjust the two center legs’ feet up until
they no longer touch the floor.
28. The first unit must be leveled at its work height. Level
the unit by adjusting the bullet feet on the four outside
legs. Set the level on the unit length wise first, and level
the unit end to end. Next, place the level front to back
and level the unit again. A longer level will be more
accurate.
29. Clean the spline bars of all dust, oils, packing materials,
residue or other foreign matter, in order to ensure a
good seal between the units.
30. If applicable adjust the center legs’ feet until they rest
firmly on the floor.
31. Leg location can also be adjusted. Move them to the
left or right if your layout requires.
32. Place the next unit into position and level at its work
height as previously described.
33. Each unit has a heavy duty spline bar on each end of
the top. Match the front nosing and the backsplash.
Cafeteria lines replace the backsplash with a second
nosing.
34. Clamp the units together tightly. Do not rely on the
fasteners to pull the units together.
35. Custom System line-ups have been pre-assembled at
the factory to ensure proper fit. As the line-up was dis-
assembled for shipping, a yellow sticker was placed on
each unit indicating the location and direction in which
fasteners are to be re-installed.
36. Insert the screws into the matching holes in the
adjacent unit with #14 x 3/4” lag type hex head sheet
metal screws.
37. A bead of NSF listed silicone can be added for a closed,
tight seam.
Installation Section 2
10 Part Number: 9291481 REV00 05/20
Attach Non-Refrigerated Bases (Shelving Units)
38. The alignment of shelving units, whether open shelf,
hinged or sliding door or drawer base, is achieved with
screws. 1” (2.5cm) diameter holes are located at the
top of the interior sides to allow the unit to be fastened
to the adjacent unit with #14 x 3/4” lag type hex head
sheet metal screws. A yellow sticker will indicate where
the units are to be fastened together.
Attach Refrigerated Bases
,
Caution
If a refrigerated base does not have a condensate
evaporator supplied, you must connect the condensate
line to a suitable drain. Otherwise, water will collect on
the floor, causing a potentially hazardous situation.
39. Refrigerated bases use screws. The location for
fastening two units together is in the machine
compartment (behind the louver panel) on self-
contained units. Use #14 x 1.25” hex head screws.
40. Two refrigerated units must be splined behind the units
at the backsplash, using #8 x 0.75” pan Phillips head
screw with 1/4-20 locking nut. In the front, a small
stainless steel strap is used under the front nosing to
join the units, fastened with Phillips truss head sheet
metal screws.
Seam Between
Units
Nosing
Door
Opening
Remote refrigerated bases fastening method
Attach Equipment Stands
41. Equipment stands are fastened to other line-up units in
two places.
42. Look for a pre-drilled hole in the mullion end. This hole
is located approximately 2” (5.1cm) from the front and
1.5” (3.8cm) down from the top. Use #14 x 3/4” Lag
type hex head screw in this hole.
43. Check behind the backsplash. A 1” (2.5cm) diameter
hole is located 1” (2.5cm) in from the edge and 1.5”
(3.8cm) down from the top of the side. Use a #14 x
1.25” hex head sheet metal screw to secure this spline.
Section 2 Installation
Part Number: 9291481 REV00 05/20 11
Toe Plate Installation
44. Install the toe plate by hooking it over the top of the
galvanized bracket at the bottom of the unit.
45. The toe plate then drops down and fits under the
galvanized bracket without the use of fasteners.
46. The toe plate will stay in place but can also be easily
removed for cleaning under the units.
Toe Plate Installation
Toe Plate Return Installation
47. Place toe plate return over return kick plate bracket and
secure with two #8 x 0.75” pan Phillips head screws.
Finished Back Panel Installation
48. Depending on the length of the panel, more than one
person may be required.
49. Align the panel at both ends of the unit, inserting the
top in the channel.
50. Push the panel to the top of the channel.
51. Lower the panel toward the unit fitting it into the
bottom groove. The panel will fit securely, no fasteners
are needed.
Three-Bar Tray Slide Installation
52. Three-bar tray slides are attached to the provided
brackets by the use of the screws located on the
underside of the brackets.
53. When splines are necessary, 0.87” (2.2cm) diameter
rods are inserted into one end of the tubing.
54. The matching tubing from the adjacent tray slide is
then slipped over the rod to achieve the spline.
55. Adjust to create a smooth and tight rod joint.
56. Set screws are used on the underside of the tubing to
hold the joint together.
Installation Section 2
12 Part Number: 9291481 REV00 05/20
Solid Tray Slide Installation
57. Solid type tray slides are provided with channels on
approximately 48” (121.9cm) centers. The brackets are
fastened to these channels using #6-32 x .75 screws.
58. If two solid type tray slides are mounted adjacent to
each other, bolt them together with (2) 1/4-20 x 1.00
screws with 1/4-20 locking nuts.
Tray Slides Mounted Onto Finished Back Panels
59. Finished back panels have 1/4”-20 tee nuts inserted
into the back of the panel.
60. Fasten the tray slide brackets to the finished back
panels of the equipment, matching a 1/4”-20 x 1” hex
head machine screw with each tee nut in the back
panel.
Solid Surface Top Installation
61. If the lineup has a solid surface top it must be installed
by someone certified by the solid surface manufacture.
Counter Protector Installation
62. Place counter protector legs over clips. Run set screws
through the predrilled holes in the legs to secure.
Food Shield Installation
63. Set food shield on base unit.
64. Install with screws provided.
• For counter top mounting install with screws
through the flanges.
• For under counter mounting install with 1/4”-20 x
1.00” screw and washers from beneath the counter.
PDF created with pdfFactory trial version www.pdffactory.com
Section 2 Installation
Part Number: 9291481 REV00 05/20 13
Overshelf Installation
65. Install the tubular legs of the overshelf over the
bushings. A #8 x 0.37” sheet metal Phillips head screw
serves as a set screw to hold the overshelf legs securely
against the bushing.
66. If two overshelves are mounted adjacent to each other,
they will have a spline joint similar to those found on
base units. Use #8 x 0.75” pan Phillips head screw with
1/4-20 locking nut to secure the overshelves.
67. Overshelves with heat lamps or other electrical
accessories will have a two-piece channel provided at
one end for an electrical raceway. The cover can be
removed to allow wiring of accessory items.
68. Ensure that all hardware is tightened securely.
Power Supply Re-Assembly
69. Electrical requirements vary. Check the ratings listed on
the serial tag for requirements.
Installation Section 2
14 Part Number: 9291481 REV00 05/20
70. It is common for the controls for more than one
appliance to be combined in a single enclosure. Be
aware that more than one circuit could be supplying
power to the enclosure.
71. Disconnect all power supplies before proceeding with
the re-assembly of the control enclosure.
72. On lineups with prewired electrical panels, the conduits
and knockouts are numbered as well as the conductors.
To re-assemble electrical panels connect all conduits to
the knockout of the same number.
73. Connect all conductors to the like numbered
termination in the electrical panels.
74. With the main switches and/or controls turned OFF,
turn on all circuits.
75. Check for the correct power at the supply conductor
termination before operating the appliance.
Cautions For Units With Two Cords
,
Caution
THIS PRODUCT HAS TWO POWER SUPPLY CORDS.
CONNECT EACH PLUG TO A RECEPTACLE THAT IS
CONNECTED TO AN INDIVIDUAL BRANCH CIRCUIT.
UNPLUG ALL CORDS BEFORE MOVING OR SERVICING
THIS APPLIANCE
,
Caution
THIS PRODUCT HAS TWO POWER SUPPLY CORDS
WITH DIFFERENT RATINGS. EACH CORD REQUIRES AN
INDIVIDUAL BRANCH CIRCUIT
CORD PLUG RATING CIRCUIT AMPACITY
1 NEMA X-XXP XXX VOLT, XX AMP XX
2 NEMA Z-ZZP ZZZ VOLT, ZZ AMP ZZ
For Lineups Equipped With A Night Switch
For any counter equipped with a night switch. Turn on main
power switches on all units controlled by night switch. To
begin operation of affected units turn night switch ON. To
stop operation turn night switch OFF.
DANGER
The night switch does not disconnect the unit from the
main power. Disconnect each unit from the main power
before performing any maintenance or service function.
Notice
Refer to the original instructions installation, operation
and maintenance manual for each appliance for specific
operation instructions.
PAGE LEFT INTENTIONALLY BLANK
DELFIELD
980 SOUTH ISABELLA ROAD, MOUNT PLEASANT, MI 48858
800-733-8821
WWW.DELFIELD.COM
©2019 Welbilt Inc. except where explicitly stated otherwise. All rights reserved.
Part Number 9291481 Rev00 11/19
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