Delfield N8118B, N8130B, N8156B, N8169B, N8181B Service Manual

8100-EF

Service and Installation Manual

Please read this manual completely before attempting to install or operate this equipment! Notify
carrier of damage! Inspect all components immediately. See page 2.

8100-EF

LiquiTec™ Cold Pans

Effective July 2001

8100-EF Series Service and Installation Manual

8100-EF Series Service and Installation Manual

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For customer service, call [phone], [phone], Fax [phone], www.deleld.com

Contents

SPECIFICATIONS................................................................. 2

INSTALLATION...................................................................... 3

OPERATION.......................................................................... 3

CLEANING ............................................................................ 4

WIRING DIAGRAMS............................................................. 4

REPLACEMENT PARTS LIST............................................... 5

CONDENSING UNIT ASSEMBLY......................................... 5

STANDARD WARRANTIES................................................ 6-7

AUTHORIZED PARTS DEPOTS ........................................... 8

©2001 The Deleld Company. All rights reserved. Reproduc­tion without written permission is prohibited. “Deleld” is a
registered trademark of The Deleld Company.

Receiving and Inspecting the Equipment

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.
Carefully check for any visible signs of damage to the cartons
or containers. If evidence of damage exists, the package
should be opened immediately and a joint inventory and
examination of the contents should be made by you and the
driver. Sign delivery receipt as damaged. Example - if (2)
pieces of (5) are damaged, you must indicated the number of
units damaged.

Concealed damage

If a concealed loss or damage is discovered after you have
given the carrier a clear delivery receipt, notify the carrier in

Serial Number Information

The serial number on self-contained refrigerated units is on the
electrical specications tag located near the condensing unit.
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. A complete list of authorized
Deleld parts depots is shown on the back cover of this
manual.

This manual covers only standard 8100-EF series
units. If you have a custom designed unit, you
should contact our service department for parts
and service questions.

writing immediately or within 10 days from the delivery date.
If you phone the carrier, you must follow up the call in writing
to protect your rights. You can only improve your position as
a claimant by promptly reporting such loss or damage. You
should also retain all cartons or containers, including packing
material, until an inspection has been made or waived.

Filing a claim

Notation of loss or damage does not constitute the ling of
a claim. You should le your claim in writing with the carrier
immediately.
Carriers will furnish the necessary form upon request. You
should also request an inspection. If a claim is led by phone,
always follow up immediately in writing.

Specications

MODEL COUNTER LOUVER CUTOUT VOLTZ/HERTZ REMOTE SHIP WEIGHT
NUMBER CUTOUT DIMENSIONS DIMENSIONS PHASE AMPS H.P. BTU LBS

8118-EF 17.5” x 25.2” (44.45cm x 64cm) 22” x 11” 115/60/1 7 1/4 292 200/91

8132-EF 31” x 25.2” (78.74cm x 64cm) 22” x 11” 115/60/1 7 1/4 379 225/102

8145-EF 44.5” x 25.2” (113cm x 64cm) 22” x 11” 115/60/1 7 1/4 569 235/107

8159-EF 58” x 25.2” (147.3cm x 64cm) 22” x 11” 115/60/1 7 1/4 758 285/130

8172-EF 71.5” x 25.2” (181.6cm x 64cm) 22” x 11” 115/60/1 7 1/4 948 295/134

8186-EF 85.2” x 25.2” (216.4cm x 64cm) 22” x 11” 115/60/1 7 1/4 1138 306/139

SLIM LINE MODELS
MODEL COUNTER LOUVER CUTOUT VOLTZ/HERTZ NEMA SHIP WEIGHT
NUMBER CUTOUT DIMENSIONS DIMENSIONS PHASE AMPS H.P. PLUG LBS/KG

8148-EFN 44.5” x 25.2” (113cm x 64cm) 22” x 11” 115/60/1 7.0 1/4 5-15P 235/107

8169-EFN 58” x 25.2” (147.3cm x 64cm) 22” x 11” 115/60/1 7.0 1/4 5-15P 285/130

8191-EFN 71.5” x 25.2” (181.6cm x 64cm) 22” x 11” 115/60/1 7.0 1/4 5-15P 295/134

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For customer service, call [phone], [phone], Fax [phone], www.deleld.com

Installation

DA RNGE

CAUTION

8100-EF Series Service and Installation Manual

Drop In Procedure

These units are designed to be used only in air conditioned
areas. A room temperature of not more than 75ºF (24ºC) is
recommended. Reinforce the counter as necessary to provide
for maximum loading.

Do not install the unit within three inches of any
combustible material or object affected by heat
or moisture.

The counter cut-out sizes and power requirements are shown
on page 2. For units manufactured after August 1, 2001, the
gasket will be pre-installed at the factory. For units manufac­tured before August 1, 2001, after the cut-out is made, lay the
gasket on the counter around the cut-out opening. Place the
unit over the gasket. The weight of the unit on the gasket
forms a seal preventing liquids from seeping into the cut-out
opening.

Louvers

Self contained refrigerated units (8100-EF Series) require air­ow to the compressor. A 13” x 25” louver is (33cm x 63.5cm)
provided by Deleld and must be installed in the counter in
front of the condenser. See specications on page 2 for louver
cutout dimensions. 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 (20.3cm x 27.9cm, a total of 566
square centimeters).

Plumbing

The unit’s 1.00” diameter drain must have an outlet to an
appropriate drainage area or container.

Moisture collecting from improper drainage can
create a slippery surface on the oor and a
hazard to employees. It is the owner’s and
operator’s responsibility to provide a container
or outlet for drainage.

Electrical Connection

Refer to the amperage data on page 2, the serial tag, your
local code and the National Electrical Code to be sure the
8100-EF Series 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.

The unit should be disconnected from the
power source whenever performing service or
maintenance functions.
Never operate the unit without the louvered
panel in place.

Operation

8100-EF Series cold pans are adjusted at the factory to pro­vide satisfactory 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
through 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 the 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.

The cold pan is not intended to be used with ice.

For customer service, call [phone], [phone], Fax [phone], www.deleld.com

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