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

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Page 1
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
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8100-EF Series Service and Installation Manual
8100-EF Series Service and Installation Manual
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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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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.
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8100-EF Series Service and Installation Manual
8100-EF Series Service and Installation Manual
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CAUTION
COOLING T'STAT
CONDENSER FAN
COMPRESSOR
120V
RECEPTACLE FOR OPTIONAL
LOW VOLTAGE COOLING FANS
L1
N
G
S
C
R
Cleaning
The Unit
The exterior can be cleaned using soap and warm water. If this is not sufcient, try ammonia and water or a nonabrasive liquid cleaner. When cleaning the exterior, always rub with the grain” of the stainless steel to avoid marring the nish. Do not use an abrasive cleaner because it will scratch the stainless steel. A stainless steel cleaner or polish may be used to eliminate water spotting and ngerprints and bring out the nish of the exterior.
The interior of the tank should be cleaned daily with a non­abrasive cleaner and a non-abrasive pad. If necessary, a mild abrasive may be used on the interior of the pans only. Hard water stains and lime scaling may require a special cleaning product. Never use steel wool.
The Condenser
In order to maintain proper refrigeration performance, the con­denser ns must be cleaned of dust, dirt, and grease regularly. It is recommended that this be done at least every three
Wiring Diagram 8100-EF and 8100-EFN
months. If conditions are such that the condenser is totally blocked in three months, the frequency of cleaning should be increased. Clean the condenser with a vacuum cleaner or stiff brush. If extremely dirty, a commercially available condenser cleaner may be required.
Do not use a hose or pressure washer on these units. The water will damage the electrical com­ponents
The 8100-EF Series cold pans contain a non-toxic, eutectic uid within a sealed inner liner. This uid may leak if the tank is punctured so care must be taken during uncrating and setting in place. The eutectic uid is non-toxic and may be ushed down a disposal drain.
If the 8100-EF Series cold pan leaks immedately call the Deleld service department directly at 1-800-733-8821, not your local service agent.
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Condensing Unit Assembly
Condenser
8100-EF Series Service and Installation Manual
Filter
Dryer
Relay
Compressor
Box
Capacitor
Replacement Parts
Receiving
Tank
000-254-0039 1/4 Condensing Unit Assembly 3526716 Condensing Unit 1/4 115/60 R404A 3516101 Dryer, Filter, 1/4 ODF Low
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8100-EF Series Service and Installation Manual
8100-EF Series Service and Installation Manual
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Standard One Year Warranty
The Deleld Company (“Deleld”) warrants to the Original Purchaser of the Deleld product (herein called the “Unit”) that such Unit, and all parts thereof, will be free from defects in material and workmanship under normal use and service for a period of one (1) year from the date of shipment of the Unit to the Original Purchaser or, if the Original Purchaser returns the warranty card completely lled out including the date of installation within thirty (30) days of receipt of the Unit, one (1) year from the date of installation. During this one year war­ranty period, Deleld will repair or replace any defective part or portion there of returned to Deleld by the Original Purchaser which Deleld determines was defective due to faulty material or workmanship. The Original purchaser will pay all labor, crating, freight and related costs incurred in the removal of the Unit of defective component and shipment to Deleld, except that during a period of either ninety (90) days from the date of shipment of the Unit to the Original Purchaser or, if the Original Purchaser returns the warranty card completely lled out including the date of installation within thirty (30) days of receipt of the Unit, ninety (90) days from the date of installation Deleld will pay all related labor costs. Deleld will pay the return costs if the Unit or part thereof was defective.
The term “Original Purchaser” as used herein means that person, rm, association, or corporation for whom the Unit was originally installed.
This warranty does not apply to any Unit or part thereof that has been subjected to misuse, neglect, alteration, or acci­dent, such as accidental damage to the exterior nish, oper­ated contrary to the recommendations specied by Deleld; or repaired or altered by anyone other than Deleld in any way so as to, in Deleld’s sole judgement, affect its quality or efciency. This warranty does not apply to any Unit that has been moved from the location where it was originally installed. This warranty also does not cover the refrigerator drier or the light bulbs used in the Unit. The warranty is subject to the user’s normal maintenance and care responsibility as set forth in the Service and Installation Manual, such as cleaning the condenser coil, and is in lieu of all other obligations of Deleld. Deleld neither assumes, nor authorizes any other person to assume for Deleld, any other liability in connection with Deleld’s products.
Removal or defacement of the original Serial Number or Model Number from any Unit shall be deemed to release Deleld form all obligations hereunder or any other obligations, express or implied.
Parts furnished by suppliers to Deleld are guaranteed by Deleld only to the extent of the original manufacturer’s express warranty to Deleld. Failure of the Original Purchaser to receive such manufacturer’s express warranty to Deleld. Failure of the Original Purchaser to receive such manufactur­ers warranty shall in no way create any warranty, expressed or implied, or any other obligation or liability on Deleld’s part in respect thereof.
If shipment of a replacement part is requested prior to the arrival in the Deleld factory of the part claimed to be defective, the Original Purchaser must accept delivery of the replace­ment part of a C.O.D. basis, with credit being issued after the part has been received and inspected at Deleld’s plant and determined by Deleld to be within this warranty.
Under no condition does this warranty give the Original Pur­chaser the right to replace the defective Unit with a complete Unit of the same manufacturer or of another make. Unless authorized by Deleld in writing, this warranty does not permit the replacement of any part, including the motor-compressor, to be made with the part of another make or manufacturer.
No claims can be made under this warranty for spoilage of any products for any reason, including system failure.
The installation contractor shall be responsible for building access, entrance and eld conditions to insure sufcient clear­ance to allow any hood(s), vent(s), or Unit(s) if necessary, to be brought into the building. Deleld will not be responsible for structural changes or damages incurred during installation of the Unit or any exhaust system.
Deleld shall not be liable in any manner for any default or delay in performance hereunder caused by or resulting form any contingency beyond Deleld’s control, including, but not limited to, war, governmental restrictions or restraints, strike, lockouts, injunctions, re, ood, acts of nature, short or reduced supply of raw materials, or discontinuance of the parts by the original part manufacturer.
Except as provided in any Additional Four Year Protection Plan, if applicable, and the Service Labor Contract, if appli­cable, the foregoing is exclusive and in lieu of all other warran­ties, whether written or oral, express or implied. This warranty superseded and excludes any prior oral or written representa­tions or warranties. Deleld expressly disclaims any implied warranties of merchantability, tness for a particular purpose of compliance with any law, treaty, rule or regulation relating to the discharge of substances into the environment. The sole and exclusive remedies of any person relating to the Unit, and the full liability of Deleld for any breach of this warranty, will be as provided in this warranty.
Other than this Deleld Standard One Year Limited Warranty, any applicable Deleld Additional Four Year Protection Plan or applicable Deleld Service Labor Contract, the Original Purchaser agrees and acknowledges that no other warranties are offered or provided in connection with or for the unit or any other part thereof.
In no event will Deleld be liable for special, incidental or consequential damages, or for damages in the nature of penal­ties.
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Additional Four Year Protection Plan (for Motor-Compressos only)
8100-EF Series Service and Installation Manual
Installation Deleld Model# Serial # Date
In addition to the Standard One Year Warranty on the Motor­Compressor contained in the above listed Deleld product (the “Unit”), The Deleld Company (“Deleld”) also agrees to repair, or exchange with similar or interchangeable parts in design and capacity at Deleld’s option, the defective Motor­Compressor contained in the Unit (the “Motor-Compressor), or any part thereof, for the Original Purchaser only, at any time during the four (4) years following the initial one (1) year period commencing on the date of installation for the Original Purchaser. Failure of the Original Purchaser to register the registration card containing the Original Purchasers name, address, date of installation, model number and serial number of the Unit containing the Motor-Compressor within 30 days from the date of installation shall void this warranty. This additional warranty is only available if the Motor-Compressor is inoperative due to defects in material or factory workmanship, as determined by Deleld in its sole judgement and discretion. The Original Purchaser shall be responsible for returning the defective Motor-Compressor to Deleld prepaid, F.O.B. at the address shown on the back cover of this manual.
The term “Original Purchaser” as used herein means that person, rm, association, or corporation for whom the Unit was originally installed.
The term “Motor-Compressor” as used herein does not include unit base, air or water cooled condenser, receiver, electrical accessories such as relay, capacitors, refrigerant controls, or condenser fan/motor assembly. This warranty does not cover labor charges incidental to the replacement of parts. This warranty further does not include any equipment to which said condensing unit is connected, such as cooling coils, tempera­ture controls or refrigerant metering devices. This warranty shall be void if the Motor-Compressor, in Deleld’s sole judge­ment, has been subjected to misuse, neglect, alteration or accident, operated contrary to the recommendations specied by the Unit manufacturer, repaired or altered by anyone other than Deleld in any way so as, in Deleld’s sole judgment, to affect its quality or efciency or if the serial number has been altered, defaced or removed. This Warranty does not apply to a Motor-Compressor in any Unit that has been moved from the location where it was originally installed. The addition of methyl chloride to the condensing unit or refrigeration system
shall void this warranty. General Conditions Deleld shall not be liable in any manner for any default or delay in performance hereunder caused by or resulting form any contingency beyond Deleld’s control, including, but not limited to, war, governmental restrictions or restrains, strike, lockouts, injunctions, re, ood, acts of nature, short or reduced supply of raw materials, or discontinuance of any part or the Motor-Compressor by the unit manufacturer.
Replacement of a defective Motor-Compressor is limited to one (1) Motor-Compressor by us during the four (4) year period. Deleld shall replace the Motor-Compressor at no charge.
This warranty does not give the Original Purchaser of the Motor-Compressor the right to purchase a complete replace­ment Motor-Compressor of the same make or of another make. It further does not permit the replacement to be made with a Motor-Compressor of another kind unless authorized by Deleld. In the event Deleld authorizes the Original Pur­chaser to purchase a replacement Motor-Copmressor locally, only the wholesale cost of the Motor-Compressor is refund­able.
Expressly excluded from this warranty are damages resulting from spoilage of goods.
Except as provided in any applicable Standard One Year Lim­ited Warranty or applicable Service Labor Contract, the forego­ing is exclusive and in lieu of all other warranties, whether written or oral, express or implied. This Warranty supersedes and excludes any prior oral or written representations or war­ranties. Deleld expressly disclaims any implied warranties of merchantability, tness for a particular purpose or compliance with any law, treaty, rule or regulation relating to the Motor­Compressor, and the full liability of Deleld for any breach of this warranty, will be as provided in this warranty.
Other than any applicable Deleld Standard One year Limited Warranty, this Deleld Additional Four Year Protection Plan and any applicable Deleld Service Labor Contract, the Original Purchaser agrees and acknowledges that no other warranties are offered or provided in connection with or for the Motor­compressor or any part thereof.
In no event will Deleld be liable for special, incidental or consequential damages, or for damages in the nature of penal­ties.
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Deleld Authorized Parts Depots
P.O. Box 470, Mt. Pleasant, MI 48804-0470, U.S.A. • (989) 773-7981 or (800) 733-8821 • Fax 9800) 669-0619 • www.deleld.com
Deleld reserves the right to make changes in design or specications without prior notice. ©2001 The Deleld Company. All rights reserved. Printed in U.S.A
DM8100EF 7/01
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