Manitowoc Delfield N8100B User manual

Hot Food Wells, Cold Pans,
Granite Cold Slabs and Frost Tops
September 2013
Important Information
Read Before Use
Please Save These Instructions!
CAUTION
International Drop Ins
N8100B, 8100-EF, N8200, N8200G, N8700-D, N8800
Service, Installation and Care Manual
Please read this manual completely before attempting to install or operate this equipment! Notify
carrier of damage! Inspect all components immediately.

International N8000 Series Drop-In Installation and Operation Manual
For customer service, call [phone], [phone], Fax [phone], www.deleld.com
2
Important Warning And Safety Information
WARNING Read This Manual Thoroughly Before Operating, Installing, Or Performing Maintenance On The Equipment.
WARNING Failure To Follow Instructions In This Manual Can Cause Property Damage, Injury Or Death.
WARNING Do Not Store Or Use Gasoline Or Other Flammable Vapors Or Liquids In The Vicinity Of This Or Any Other
Appliance.
WARNING Unless All Cover And Access Panels Are In Place And Properly Secured, Do Not Operate This Equipment.
WARNING This Appliance Is Not Intended For Use By Persons Who Lack Experience Or Knowledge, Unless They Have
Been Given Supervision Or Instruction Concerning Use Of The Appliance By A Person Responsible For Their
Safety.
WARNING This Appliance Is Not To Be Played With.
WARNING Do Not Clean With Water Jet.
WARNING Do Not Use Electrical Appliances Inside The Food Storage Compartment Of This Appliance.
CAUTION Observe the following:
• Minimum clearances must be maintained from all walls and combustible materials.
• Keep the equipment area free and clear of combustible material.
• Allow adequate clearance for air openings.
• Operate equipment only on the type of electricity indicated on the specification plate.
• Unplug the unit before making any repairs.
• Retain this manual for future reference.

International N8000 Series Drop-In Installation and Operation Manual
3
For customer service, call [phone], [phone], Fax [phone], www.deleld.com
Contents
Receiving And Inspecting Unit................................................ 3
Serial Number Location.......................................................... 4
Warranty Information.............................................................. 4
Regulatory Certications ........................................................ 4
Specications ...................................................................... 5-7
Installation ........................................................................... 8-9
Operation......................................................................... 10-12
Maintenance......................................................................... 13
Wiring Diagram................................................................ 14-15
Replacement Parts.......................................................... 16-18
Standard Labor Guidelines................................................... 19
Even though most equipment is shipped crated, care should be
taken during unloading so the equipment is not damaged while
being moved into the building.
1. Visually inspect the exterior of the package and skid or
container. Any damage should be noted and reported to
the delivering carrier immediately.
2. If damaged, open and inspect the contents with the carrier.
3. In the event that the exterior is not damaged, yet upon
opening, there is concealed damage to the equipment
notify the carrier. Notication should be made verbally as
well as in written form.
4. Request an inspection by the shipping company of the
damaged equipment. This should be done within 10 days
from receipt of the equipment.
5. Also open the compressor compartment housing and
visually inspect the refrigeration package. Be sure lines
are secure and base is still intact.
6. Freight carriers can supply the necessary damage forms
upon request.
7. Retain all crating material until an inspection has been
made or waived.
Uncrating The Equipment
First cut and remove the banding from around the crate.
Remove the front of the crate material, use of some tools will
be required.
Receiving And Inspecting The Equipment

International N8000 Series Drop-In Installation and Operation Manual
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4
Serial Number Location
The serial number on self-contained refrigerated units is on the electrical
specications tag located near the condensing unit.
The serial number on remote refrigerated units is on the outside bottom
of the food well.
On hot food pans and hot/cold combination pans, the serial number tag
is located on the back of the control raceway or remote panel.
The serial number tag also lists the refrigerant used and the amount
of charge.
Always have the serial number of your unit available when calling for
parts or service.
This manual covers only standard 8000 series units. If you have a
custom designed unit, you should contact our parts/service department
at [phone] for questions.
©2013 The Deleld Company. All rights reserved. Reproduction without written
permission is prohibited. “Deleld” is a registered trademark of The Deleld
Company.
Regulatory Certications
Warranty Information
Visit http://www.deleld.com/minisite/service/warranty_info to:
• Register your product for warranty.
• Verify warranty information.
• View and download a copy of your warranty.
Models are certified by:
National Sanitation Foundation (NSF)
Technical Inspection Association
European Conformity

International N8000 Series Drop-In Installation and Operation Manual
5
For customer service, call [phone], [phone], Fax [phone], www.deleld.com
Export N8100B Series Self-Contained Mechanically Cooled Pans - R404A
Model
L D H
Counter Cutout
Dimensions V/Hz/Ph Amps H.P. BTU
Evap BTU/
TD/TEMP
Sys
Cap
Ship
Weight
Refrig.
Charge
12”x20”
Pans
Temp
Class
N8118B-E
18”
(45.7cm)
26”
(66cm)
21.87”
(55.5cm)
17” X 25”
(43.2cm x 63.5cm)
230-240/
50/1 1.5 1/5 204
19/38º/-3º
708 100lbs
(45kg)
454g 1 N
N8130B-E 30.75”
(78.1cm)
26”
(66cm)
21.87”
(55.5cm)
29.75” x 25”
(75.6cm x 63.5cm)
230-240/
50/1
1.5 1/5 379
26/31º/4°
812 140lbs
(64kg)
454g2 N
N8143B-E
43.5”
(110.5cm)
26”
(66cm)
21.87”
(55.5cm)
42.50” X 25”
(108.6cm x 63.5cm)
230-240/
50/1 1.5 1/5 569
35/26º/9º
889 173lbs
(78kg)
454g 3 N
Export N8100B Series Self-Contained Mechanically Cooled Pans - R134A
Model
L D H
Counter Cutout
Dimensions V/Hz/Ph Amps H.P. BTU
Evap BTU/
TD/TEMP
Sys
Cap
Ship
Weight
Refrig.
Charge
12”x20”
Pans
Temp
Class
N8156B-E 56.25”
(142.9cm)
26”
(66cm)
21.87”
(55.5cm)
55.25” x 25”
(140.3cm x 63.5cm)
230-240/
50/1
2.5 1/4 758
43/32º/3º
1373 205lbs
(93kg)
454g 4 N
N8169B-E 69”
(175.3cm)
26”
(66cm)
21.87”
(55.5cm)
68” X 25”
(172.7cm x 63.5cm)
230-240/
50/1
2.5 1/4 948
51/29º/6º
1469 225lbs
(102kg)
454g 5 N
Export N8100NB Series Self-Contained Mechanically Cooled Pans Narrow Style - R404A
N8146NB-E
46.75”
(118.7cm)
18”
(45.7cm)
21.81”
(55.4cm) 45.75” x 17”
(113.7cm x 43.2cm)
230-
240/50/1
1.5 1/5 454 17/40º/-5º 680 175lbs
(80kg)
454g 2 N
N8168NB-E 67.5”
(171.5cm) 18”
(45.7cm)
21.81”
(55.4cm)
66.5” x 17”
(168.9cm x 43.2cm)
230-
240/50/1
1.5 1/5 676 26/31º/4º 804 240lbs
(109kg)
454g 3 N
Export 8100-EF Series LiquiTec® Eutetic Fluid Refrigerated Cold Pans - R404A
Model L D H
Counter Cutout
Dimensions V/Hz/Ph Amps H.P.
BTU
Load
Evap BTU/
TD/TEMP
Sys
Cap
Ship
Weight
Refrig.
Charge
12x20
Pans
Temp
Class
8118-EF-E 18.20”
(46.2cm)
26”
(66cm)
23.25”
(59.1cm)
17” x 25”
(43.2cm x 63.5cm)
230-240/
50/1
2.5 1/4 204 19/50º/-
15°
928 169lbs
(77kg)
454g 1 N
8132-EF-E 31.76”
(80.7cm)
26”
(66cm)
23.25”
(59.1cm)
30.75” x 25”
(78.1cm x 63.5cm)
230-240/
50/1
2.5 1/4 379 26/42º/-7° 1112 215lbs
(98kg)
454g 2 N
8145-EF-E 45.32”
(115.1cm)
26”
(66cm)
23.25”
(59.1cm)
44.25” x 25”
(112.4cm x 63.5cm)
230-240/
50/1
2.5 1/4 569 35/36º/-1° 1259 265lbs
(120kg)
454g 3 N
8159-EF-E 58.88”
(149.6cm)
26”
(66cm)
23.25”
(59.1cm)
57.87” x 25”
(147cm x 63.5cm)
230-240/
50/1
2.5 1/4 758 43/32º/3° 1373 285lbs
(130kg)
454g 4 N
8172-EF-E 72.44”
(184cm)
26”
(66cm)
23.25”
(59.1cm)
71.5” x 25”
(181.6cm x 63.5cm)
230-240/
50/1
2.5 1/4 948 51/29º/6° 1469 295lbs
(134kg)
454g 5 N
8186-EF-E 86”
(218.4cm)
26”
(66cm)
23.25”
(59.1cm)
85” x 25”
(215.9cm x 63.5cm)
230-240/
50/1
2.5 1/4 1138 59/26º/9° 1529 394lbs
(179kg)
454g 6 N
Export 8100-EFN Series LiquiTec® Slim Line Eutetic Fluid Refrigerated Cold Pans - R404A
8148-EFN-E 47.66”
(121.1cm)
18”
(45.7cm)
23.25”
(59.1cm)
46.88” x 17.25”
(119.1cm x 43.8cm)
230-240/
50/1
2.5 1/4 379 26/42º/-7° 1112 235lbs
(107kg)
454g 2 N
8169-EFN-E 69.22”
(175.8cm)
18”
(45.7cm)
23.25”
(59.1cm)
68.5” x 17.25”
(174cm x 43.8cm)
230-240/
50/1
2.5 1/4 569 35/36º/-1° 1259 285lbs
(130kg)
454g 3 N
8191-EFN-E 90.78”
(230.6cm)
18”
(45.7cm)
23.25”
(59.1cm)
90” x 17.25”
(228.6cm x 43.8cm)
230-240/
50/1
2.5 1/4 758 43/32º/13° 1373 295lbs
(134kg)
454g 4 N
Export Specifications

International N8000 Series Drop-In Installation and Operation Manual
For customer service, call [phone], [phone], Fax [phone], www.deleld.com
6
Export N8200 Series Self-Contained Frost Tops - R404A
Model
L D H
Counter Cutout
Dimensions V/Hz/Ph Amps H.P. BTU
Evap BTU/
TD/TEMP
Sys
Cap Ship Weight
Refrig.
Charge
Temp
Class
N8231-E 31.75"
(80.6cm)
26”
(66cm)
15.75”
(40cm)
30.75” x 25"
(78.1cm x 63.5cm)
230-240/
50/1
1.5 1/5
379 26/42º/-7° 1112
142lbs
(64kg)
454g N
N8245-E 45.63”
(115.9cm)
26”
(66cm)
15.75”
(40cm)
44.63” x 25”
(113.3cm x 63.5cm)
230-240/
50/1
1.5 1/5
569 35/36º/-1° 1259
168lbs
(76kg)
454g N
N8259-E 59.5”
(151.1cm)
26”
(66cm)
15.75”
(40cm)
58.50” x 25”
(148.6cm x 63.5cm)
230-240/
50/1
2.5 1/4
758 43/32º/3° 1373
193lbs
(88kg)
454g N
N8273-E 73.38"
(186.4cm)
26”
(66cm)
15.75”
(40cm)
72.38” x 25”
(183.8cm x 63.5cm)
230-240/
50/1
2.5 1/4
948 51/29º/6° 1469
209lbs
(95kg)
454g N
N8287-E 87.25"
(221.6cm)
26”
(66cm)
15.75”
(40cm)
86.25" x 25"
(219.1cm x 63.5cm)
230-240/
50/1
2.8 1/3
1138 59/30º/5° 1787
239lbs
(108kg)
454g N
Export N8200G Series Self-Contained Granite Cold Slabs - R404A
Model
L D H
Counter Cutout
Dimensions V/Hz/Ph Amps H.P. BTU
Evap BTU/
TD/TEMP
Sys
Cap
Ship
Weight
Refrig.
Charge
Temp
Class
N8231G-E 31.75”
(80.6cm)
25.87”
(65.7cm)
19”
(48.3cm)
30.75” X 25”
(78.1cm x 63.5cm)
230-240/
50/1
1.5 1/5
379 26/42º/-7° 1112
219lbs
(99kg)
454g
N
N8245G-E 45.63”
(115.9cm)
25.87”
(65.7cm)
19”
(48.3cm)
44.63” x 25”
(113.4cm x 63.5cm)
230-240/
50/1
1.5 1/5
569 35/36º/-1° 1259
284lbs
(129kg)
454g
N
N8259G-E 59.5”
(151.1cm)
25.87”
(65.7cm)
19”
(48.3cm)
58.5” x 25”
(148.6cm x 63.5cm)
230-240/
50/1
2.8 1/3
758 43/37º/-2° 1572
338lbs
(153kg)
454g
N
Export Specifications

International N8000 Series Drop-In Installation and Operation Manual
7
For customer service, call [phone], [phone], Fax [phone], www.deleld.com
Export N8700D Series Individually Controlled Heated Food Wells
Model
L D H
Counter Cutout
Dimensions
Control Panel Cutout
Dimensions
V/Hz/Ph Watts
Ship
Weight
12”x20”
Pans
Temp
Class
N8717-D-E 17.88”
(45.4cm)
26”
(66cm)
9.5”
(24cm)*
16.88” X 25”
(42.8cm x 63.5cm)
7.00” x 4.62” x 7.00”
(17.8cm x 11.7cm x 17.8cm)
240/50/1 1450 41lbs
(19kg)
1 N
N8731-D-E 31.75”
(80.6cm)
26”
(66cm)
9.5”
(24cm)*
30.75” x 25”
(78.1cm x 63.5cm)
10.31” x 4.62” x 7.00”
(26.2cm x 11.7cm x 17.8cm)
240/50/1 2900 99lbs
(45kg)
2 N
N8745-D-E 45.63”
(115.9cm)
26”
(66cm)
9.5”
(24cm)*
44.62” x 25”
(113.3cm x 63.5cm)
14.5” x 4.62” x 7.00”
(36.8cm x 11.7cm x 17.8cm)
240/50/1 4350 134lbs
(61kg)
3 N
N8759-D-E 59.5”
(151.1cm)
26”
(66cm)
9.5”
(24cm)*
58.5” x 25”
(148.6cm x 63.5cm)
18.69” x 4.62” x 7.00”
(47.5cm x 11.7cm x 17.8cm)
240/50/1 5800 166lbs
(75kg)
4 N
N8773-D-E 73.38”
(186.4cm)
26”
(66cm)
9.5”
(24cm)*
72.37” x 25”
(183.8cm x 63.5cm)
22.88” x 4.62” x 7.00”
(58.1cm x 11.7cm x 17.8cm)
240/50/1 7250 186lbs
(84kg)
5 N
N8787-D-E 87.25”
(221.4cm)
26”
(66cm)
9.5”
(24cm)*
86.25” x 25”
(219.1cm x 63.5cm)
27” x 4.62” x 7.00”
(68.6cm x 11.7cm x 17.8cm)
240/50/1 8700 236lbs
(107kg)
6 N
*14” Overall height including drain connection
Export N8800 Series Single Tank Electric Hot Food Wells
Model
L D H
Counter Cutout
Dimensions
Control Panel Cutout Dimen-
sions
V/Hz/Ph Watts
Ship
Weight
12”x20”
Pans
Temp
Class
N8831-E 31.75”
(80.6cm)
26”
(66cm)
11”
(27.9cm)
30.75” X 25”
(78.1cm x 63.5 cm)
12.25” x 4.25” x 7.00”
(31.1cm x 10.8cm x 17.8cm)
240/50/1
2900 100lbs
(45kg)
2 N
N8845-E 45.63”
(115.9cm)
26”
(66cm)
11”
(27.9cm)
44.63” x 25”
(113.4cm x 63.5 cm)
12.25” x 4.25” x 7.00”
(31.1cm x 10.8cm x 17.8cm)
240/50/1
4350 136lbs
(62kg)
3 N
N8859-E 59.5”
(151.1cm)
26”
(66cm)
11”
(27.9cm)
58.5” x 25”
(148.6cm x 63.5 cm)
12.25” x 4.25” x 7.00”
(31.1cm x 10.8cm x 17.8cm)
240/50/1
5800 158lbs
(72kg)
4 N
N8873-E 73.38”
(186.4cm)
26”
(66cm)
11”
(27.9cm)
72.38” x 25”
(183.8cm x 63.5 cm)
12.25” x 4.25” x 7.00”
(31.1cm x 10.8cm x 17.8cm)
240/50/1
7250 195lbs
(88kg)
5 N
N8887-E 87.25”
(221.6cm)
26”
(66cm)
11”
(27.9cm)
86.25” x 25”
(219.1cm x 63.5 cm)
12.25” x 4.25” x 7.00”
(31.1cm x 10.8cm x 17.8cm)
240/50/1
8700 224lbs
(102kg)
6 N
Export Specifications

International N8000 Series Drop-In Installation and Operation Manual
For customer service, call [phone], [phone], Fax [phone], www.deleld.com
8
Installation N8100 & N8200 Series
These units are intended for indoor use only. A room
temperature of no more than 86°F (30°C) is recommended.
Be sure the location chosen has a counter strong enough to
support the total weight of the unit and contents. A fully loaded
model may weigh as much as 600 pounds! Reinforce the
counter as necessary to provide maximum loading.
Unit requires that the sides and bottom are not
any closer than 3” (7.6cm) to any combustible
material.
The counter cut-out sizes and power requirements are shown
on the specication pages. A gasket is installed in the ange
of each unit. The weight of the unit on the gasket forms a seal
preventing liquids from seeping into the cut-out opening.
Louvers
Airow is required to the compressor. A 13” x 25” (33 cm x 63.5
cm) louver is provided by Deleld and must be installed in the
counter in front of the condenser. The louver cutout dimension
is 11” x 22” (27.9 cm x 55.9 cm). The rear must have an opening
to permit removal of heated air. The opening must be at least 8”
x 11”, a total of 88 square inches (20.3 cm x 27.9 cm, a total of
566 square centimeters).
Plumbing
The units drain must have an outlet to an appropriate drainage
area or container. A drain trap must be installed. N8200 series
have 1/2” drain and N8200G series have 3/4” drain located
on end/center. The 1” diameter drain on N8100B, N8100NB,
N8100-BR, N8100-FA and 8100-EF Series units is shipped
loose and must be connected during installation.
Moisture collecting from improper drainage
can create a slippery surface on the oor
and a hazard to employees. It is the owner’s
responsibility to provide a container or outlet
for drainage.
Some N8100B & N8100NB may have
polyethylene insulation in the drain hole.
This can easily be cut out without any contact
or damage to the units interior insulation or
refrigeration lines.
Electrical connection
Refer to the amperage data on the specication pages, the
serial tag or your local code to be sure the unit is connected
to the proper power source. A protected circuit of the correct
voltage and amperage must be run for connection of the line
cord.
Some units have an ON/OFF switch located behind the
louvered panel in the machine compartment. Simply turn the
switch to ON to begin operation.
Some units have an OFF position on the thermostat dial which is
located behind the louvered panel in the machine compartment.
Simply turn the dial to begin operation.
The unit must be disconnected from the
power source whenever performing service
or maintenance functions.
Never operate the unit without the louvered
panel in place!
CAUTION
DANGER

International N8000 Series Drop-In Installation and Operation Manual
9
For customer service, call [phone], [phone], Fax [phone], www.deleld.com
These units are intended for indoor use only. Be sure the location
chosen has a counter strong enough to support the total weight
of the unit and contents. A fully loaded model may weigh as
much as 600 pounds! Reinforce the counter as necessary to
provide maximum loading.
Unit requires that the sides and bottom are not
any closer than 3” (7.6cm) to any combustible
material.
The counter cut-out sizes and power requirements are shown
on the specication pages. A gasket is installed in the ange
of each unit. The weight of the unit on the gasket forms a seal
preventing liquids from seeping into the cut-out opening.
N8700 Series pans should be installed with the
drains at the back, away from the operator’s
sides.
The controls are mounted in a control panel, designed to be
installed at a “remote” location. The control panel should be
installed so that the indicator light for each control is to the
right of the control. N8700D series units have 48” (121.9cm) of
conduit and N8800 Series units have 24” (61.0cm) of conduit
between the pans and the remote control panel to facilitate this
installation.
Plumbing
N8700-D Plumbing: Unit is equipped with 1/2” (1.3cm) drains,
(one per well located in right rear corner 1/2” (1.3cm) female
N.P.T.) manifold and 1/2” (1.3cm) gate valve.
N8800 Plumbing: Well is sloped to a 1.00” (2.5cm) male N.P.T.
stainless steel drain.
Moisture collecting from improper drainage
can create a slippery surface on the oor
and a hazard to employees. It is the owner’s
responsibility to provide a container or outlet
for drainage.
Electrical connection
Refer to the amperage data on the specication pages, the
serial tag or your local code to be sure the unit is connected to
the proper power source.
The unit must be disconnected from the
power source whenever performing service
or maintenance functions.
CAUTION
DANGER
Installation N8700 & N8800 Series
Control Panel Installation, N8700-D Series
Drains
Control panel
installed
opposite drains
The control panel is designed to be installed on the side
opposite the drains.
If you choose to install the control panel on the same side as the
drains the control panel will either be upside down or the knobs
will control the opposite wells.
Infinite control shown, directions also apply to digital control

International N8000 Series Drop-In Installation and Operation Manual
For customer service, call [phone], [phone], Fax [phone], www.deleld.com
10
Operation N8100B & N8100NB &
N8100 Series mechanically cooled cold pans are adjusted
at the factory to provide proper operation without any
further adjustments. However, if it is necessary to adjust the
temperature, the control is located in the machine compartment.
Turn the knob clockwise as indicated on the control. Settings are
from 1 thru 7 (7 being the coldest).Adjustments should be made
gradually. Several small adjustments will be more effective than
one large adjustment. It may take an hour or longer to realize
the temperature change depending on the application and
location of the unit.
These units are not designed to cool warm food products. Items
should be placed in the unit pre-cooled at least to the desired
holding temperature, if not slightly colder. In some applications,
a gradual warming of product may occur, particularly at the
exposed top of the product. Stirring or rotation of the product
may be necessary to maintain overall temperature.
Warming of food product can occur very quickly outside of the
unit. When loading or rotating product, avoid leaving food items
in a non-refrigerated location for any length of time to prevent
warming or spoilage.
The temperature control is used to turn the unit on and off as
well as control the temperature of the cold pan. The settings
range from 1 through 7 (7 being the coldest). To turn the cold
pan off, turn the knob to the OFF position.
If the cold pan is to be used with ice, it is recommended that
the optional perforated bottoms be used. These will allow ice to
melt properly.
The unit must be turned off when not in use or overnight for
defrosting and cleaning.
There is a switch on the compressor housing front to turn the
8100-EF units on and off. 8100-EF Series LiquiTec®Eutetic
uid cold pans are adjusted at the factory to provide proper
operation without any further adjustments. However, if it is
necessary to adjust the temperature, the control is located in the
machine compartment. Turn the knob clockwise as indicated
on the control to adjust it colder. Adjustments should be made
gradually. Several small adjustments will be more effective than
one large adjustment. It may take an hour or longer to realize
the temperature change depending on the application and
location of the unit.
These units are not designed to cool warm food products. Items
should be placed in the unit pre-cooled at least to the desired
holding temperature, if not slightly colder. In some applications,
a gradual warming of product may occur, particularly at the
exposed top of the product. Stirring or rotation of the product
may be necessary to maintain overall temperature. Warming
of food product can occur very quickly outside of the unit.
When loading or rotating the product, avoid leaving food items
in a non-refrigerated location for any length of time to prevent
warming or spoilage.
The cold pan is not intended to be used with
ice.
Operation 8100-EF Series
The unit must be turned off when not in use or overnight for
defrosting and cleaning.
Temperature Control Settings:
17°F (8ºC) differential
25°F (-4ºC) cut-in
8°F (-13ºC)cut-out