APW Wyott FD Series User manual

APW Wyott®cooking equipment has been engineered to provide you with year-round dependable service
when used according to the instructions in this manual and standard commercial kitchen practices.
DESIGNED SMART. BUILT SOLID.®
OVERHEAD WARMERS
MODELS:
FD, FDL
Intended for other than household use.
Unit must be kept clear of combustibles at all times
MODEL FD18
OWNERS MANUAL
2M-70400000 REV B (02-22)
This manual includes material related to installation, use , cleaning, and care. Exploded view[s], as well as any available parts
list[s] and wiring diagram[s] pertaining to the unit[s] covered by this manual are also included.
This manual must be read and understood by all persons using or installing this appliance. Contact your APW Wyott dealer if you
have any questions concerning installation, use, or maintenance of this equipment.
DO NOT DISCARD THIS MANUAL.
is a registered trademark of APW Wyott®, A Middleby Company. All rights reserved.

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TABLE OF CONTENTS
SECTION ITEM PAGE
1 Owner’s Information .................2
General Information..................2
Installation Instructions ..............2
Warnings ...........................3
General Operation Instructions ........4
Warranty Information.................4
2 Important Safety Information..........4
3 Specifications .......................4
Electrical ...........................4
Dimensions .........................5
4 Operation ...........................5
Operating Instructions................5
5 Cleaning ............................5
General Cleaning Instructions .........5
SECTION ITEM PAGE
6 Troubleshooting .....................6
7 Wiring Diagrams .....................6
FD Wiring Diagrams ..................6
FDL Wiring Diagrams .................7
Parts Lists. . . . . . . . . . . . . . . . . . . . . . . . . . .8
FD Replacement Parts ................8
FDL Replacement Parts ............. 10
9 Warranty.......................... 15
1. OWNERS INFORMATION
General Information:
1. Always clean equipment thoroughly before first use. (See general cleaning instructions).
2. Check rating label for your model designation and electrical rating.
3. For best results, use stainless steel countertops.
4. All dimensions in parenthesis in centimeters unless noted.
5. APW Wyott®Overhead Food warmers are constructed from high quality stainless steel and available
in lengths from 18” to 72”. Utilizing a metal sheath-heating element with a specially designed
reflector, these units give uniform heat over the entire holding surface.
6. In Europe, contact an APW Wyott authorized service agency for replacement light bulbs.
Installation Instructions:
A. Always clean equipment thoroughly before first use (See cleaning instructions).
B. Provide the following clearances around food warmer:
Do not install closer than:
A = Minimum clearance (in inches) to Bottom Surface of unit from Tabletop
B = Minimum clearance (in inches) to Back of unit
C = Minimum clearance (in inches) to Sides of unit.
Clearances For Overheads
High Wattage Low Wattage
FD/FDL-18 16 2 2 16 2 2
FD/FDL-24 16 2 2 16 2 2
FD/FDL-30 16 2 2 16 2 2
FD/FDL-36 16 2 2 16 2 2
FD/FDL-42 16 2 2 16 2 2
FD/FDL-48 16 2 2 16 2 2
FD/FDL-54 16 2 2 16 2 2
FD/FDL-60 16 2 2 16 2 2
FD/FDL-66 16 2 2 16 2 2
FD/FDL-72 16 2 2 16 2 2

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C. Consult foodwarmer rating label for model designation and correct operating voltage and
amperage.
D. Ceiling mounting brackets are provided with each foodwarmer for chain or shelf mounting. Remove
brackets form packaging and screws from ends of foodwarmer to attach brackets. Use four #10
screws or studs with locknuts for shelf mounting. For chain mounting, use #14 jack chain and “S”
hooks.
E. Remote switches are recommended. Longer switch life will result from cooler switch mounting
locations. Optional stainless steel remote toggle and infinite switch box kits are available.
Installation of remote switch box by service personnel requires 7/8” conduit, 1/4” push-on
terminals, and no. 14 AWG copper wire suitable for at least 90ºC. Mount remote box to flat surface
with two #10 screws or studs with locknuts. All wires marked as shown on wiring diagram.
F. Optional tubular stands are available for permanently mounting foodwarmers to non-combustible
countertops.
G. Optional portable legs are available for foodwarmers for use over non-combustible countertops.
H. Installation of cord sets by service personnel should utilize the strain relief, grounding stud, and
porcelain wire nuts provided with foodwarmers.
I. If unit is supplied with a power cord, the appliance must be positioned so that the plug is
accessible.
NOTE: to avoid burning or charring of materials in the surface below the foodwarmer
use only above an all-metal structure such as a table or countertop. See minimum
clearance chart above.
Remote switches are recommended for under shelf mounting. Longer switch life will
result from cooler switch mounting locations.
WARNING: California Residents Only. This product can expose you to chemicals including
chromium which is known to the State of California to cause cancer and birth defects or other
reproductive harm. For more information go to www.P65Warnings.ca.gov.
WARNING: For your safety do not store or use gasoline or other flammable vapors
or liquids in the vicinity of this or any other appliance. Keep the area free and clear
of combustibles. (See ANZI Z83.14B, 1991)
WARNING: Improper installation, operation, service or maintenance can cause
property damage, injury or death. Read and understand these instructions
thoroughly before positioning, installing, maintaining or servicing this equipment.
Initial heating of appliance may generate smoke or fumes and must be done in a well ventilated area.
Overexposure to smoke or fumes may cause nausea or dizziness.
APW Wyott®cooking equipment has been engineered to provide you with year-round dependable
service when used according to the instructions in this manual and standard commercial kitchen
practices.

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General Operation Instructions:
1. All foodservice equipment should be operated by trained personnel.
2. Do not allow your customers to come in contact with any surface labeled “CAUTION HOT”.
3. Never hold food below 150°F (66°C).
Warranty Information:
Reliability Backed By APW Wyott’s Warranty:
All APW Wyott®Overhead Warmers are backed by a one year parts and labor warranty, including On-
Site Service calls within 50 miles of authorized service technicians.
Service Information:
Service Hotline [phone]
2. SAFETY INFORMATION
APW Wyott Overhead Warmers are designed, built and sold for commercial use and should be
operated by trained personnel only. Clearly post all CAUTIONS, WARNINGS and OPERATING
INSTRUCTIONS near each unit to insure proper operation and to reduce the chance of personal injury
and/or equipment damage.
Always disconnect power before servicing the Overhead Warmer. Surfaces will remain hot after power
has been turned off. Allow unit to cool before cleaning or servicing. Never clean the Overhead Warmer
by immersing it in water. The Overhead Warmer is not protected against water jets; DO NOT CLEAN
OVERHEAD WARMER WITH A WATER JET. Always clean equipment before first use.
3. SPECIFICATIONS
Electrical:
A. Single-phase operation at 120, 208, 230, and 240 volts. (See label on each unit).
B. Field-wired units provided with 7/8” conduit hole, 6” long leads, and porcelain wire nuts. For
supply connections, use minimum no. 14AWGcopper wires suitable for at least 90ºC.
C. U.S. cord-connected units provided with following plug configuration:
1. 120 volt up to 1440 watts =NEMA5-15P; 120 volt up to 1920 watts =NEMA5-20P
2. 208 volt up to 2496 watts =NEMA6-15P; 208 volt up to 3328 watts =NEMA6-20P
3. 240 volt up to 2880 watts =NEMA6-15P; 240 volt up to 3840 watts =NEMA6-20P
D. European cord-connected units provided with following plug configuration:
1. Continental Europe 230 volt up to 3600 watts = Schuko CEE7/7
2. UK 230 volt up to 2930 watts =Bs1363
If the supply cord is damaged, an authorized service agent or a similarly qualified person must replace
it to avoid a hazard or voiding the warranty.
WARNING: Electrical shock hazard. Failure to follow the instructions in this manual
could result in serious injury or death.
• Electrical Ground is required on this appliance.
• Do not modify the power supply cord plug. If it does not fit into the outlet, have
the proper outlet installed by a qualified electrician
• Do not use an extension cord with this appliance.
• Check with a qualified electrician if you are unsure as to whether the appliance is
properly grounded.

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Overall Dimensions:
DIMENSIONS– FD
DIMENSIONS– FDL
DIMENSIONS– TUBULAR STAND KIT
DIMENSIONS– FDD & FDDL
DIMENSIONS– PORTABLE LEG KIT
4. OPERATION
A. All foodservice equipment should be operated by trained personnel.
B. Do not allow your customers to come in contact with any surface labeled “CAUTION HOT”.
C. Switch on unit. Place precooked product under heat source. Maximum heat coverage equivalent to
unit length.
D. Never hold food below 150ºF.
5. CLEANING
A. Never clean any electrical unit by immersing it in water.
B. Never clean any electrical unit using water jets.
C. Disconnect power before cleaning or servicing units.
D. Clean unit daily. Use warm, soapy water. Mild cleansers and non-abrasive pads may be used to
remove baked-on food.

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6. TROUBLESHOOTING
A. Always ask and check:
1. Is the unit connected to a live power source?
2. Check the circuit breaker.
3. Is the power switch on and pilot light illuminating?
4. Check the rating label. Is the unit operating on proper voltage?
B. If the above checks out, and problems still exist, call an APW Wyott authorized service agency.
C. All service should be performed by an APW Wyott authorized service agency.
7. WIRING DIAGRAMS
WIRING– FD18-72
Infinite Control Configuration
Remote Configuration
Toggle Switch Configuration

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WIRING– FDL18-72
Infinite Control Configuration
Remote Configuration
Toggle Switch Configuration

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8. PARTS LISTS
Model “FD” Overhead Warmers Replacement Parts Catalog
FD Followed By 18, 24, 30, 36, 42, 48, 54, 60, 66, or 72
Model Volts High Wattage Low Wattage
FD18 120 400 250
208 400 250
230 368 294
240 400 320
FD24 120 575 350
208 575 350
230 529 322
240 575 350
FD30 120 760 450
208 760 450
230 698 414
240 760 450
FD36 120 920 575
208 920 575
230 845 529
240 920 575
FD42 120 1100 675
208 1100 675
230 1011 620
240 1100 675
FD48 120 1265 800
208 1265 800
230 1162 735
240 1265 800
For complete style and option designation:
Add one suffix from each following categories after the model and length
Wattage Voltage Switch
H=High Wattage 1=120V I=Infinite Control
L=Low Wattage 2=208V T=Toggle Switch
3=240V R=Remote Control/Switch
Example: A warmer, 48” long, high wattage, 208v, with infinite control = OH48H2I
Model Volts High Wattage Low Wattage
FD54 120 1425 925
208 1425 925
230 1309 850
240 1425 925
FD60 120 1600 1050
208 1610 1050
230 1479 965
240 1610 1050
FD66 208 1800 1160
230 1654 1066
240 1800 1160
FD72 208 1980 1275
230 1819 1171
240 1980 1275

EXPLODED VIEW – FD18 THRU FD-72

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FD18 Thru 72 Overhead Warmers
Item Part N0. Description Item Part N0. Description
1 76835 HOUSING FD18 75859 ELEMENT FD42 240V 675W
76836 HOUSING FD24 75806 ELEMENT FD48 120V 1265W
76837 HOUSING FD30 75807 ELEMENT FD48 208V 1265W
76838 HOUSING FD36 75808 ELEMENT FD48 240V 1265W
76839 HOUSING FD42 75860 ELEMENT FD48 120V 800W
76840 HOUSING FD48 75861 ELEMENT FD48 208V 800W
76841 HOUSING FD54 75862 ELEMENT FD48 240V 800W
76842 HOUSING FD60 75823 ELEMENT FD54 120V 1425W
76843 HOUSING FD66 75824 ELEMENT FD54 208V 1425W
76844 HOUSING FD72 75825 ELEMENT FD54 240V 1425W
75863 ELEMENT FD54 120V 925W
75864 ELEMENT FD54 208V 925W
2 67005 TOGGLE SWITCH 75865 ELEMENT FD54 240V 925W
3 76100 SWITCH GUARD 75817 ELEMENT FD60 120V 1600W
4 55564-EGO INFINITE CONTROL 120V 75809 ELEMENT FD60 208V 1610W
87054-EGO INFINITE CONTROL 208V 75810 ELEMENT FD60 240V 1610W
87053-EGO INFINITE CONTROL 240V 75866 ELEMENT FD60 120V 1050W
5 55825 KNOB 75867 ELEMENT FD60 208V 1050W
6 76805 REFLECTOR FD18 75868 ELEMENT FD60 240V 1050W
76806 REFLECTOR FD24 75826 ELEMENT FD66 208V 1800W
76807 REFLECTOR FD30 75827 ELEMENT FD66 240V 1800W
76808 REFLECTOR FD36 75869 ELEMENT FD66 208V 1160W
76809 REFLECTOR FD42 75870 ELEMENT FD66 240V 1160W
76810 REFLECTOR FD48 75811 ELEMENT FD72 208V 1980W
76811 REFLECTOR FD54 75812 ELEMENT FD72 240V 1980W
76812 REFLECTOR FD60 75871 ELEMENT FD72 208V 1275W
76813 REFLECTOR FD66 75872 ELEMENT FD72 240V 1275W
76814 REFLECTOR FD72
7 75801 ELEMENT FD18 120V 400W
75833 ELEMENT FD18 208V 400W 8 76801 COVER LARGE RH
75830 ELEMENT FD18 240V 400W 9 76802 COVER SMALL
75851 ELEMENT FD18 120V 250W 10 76106 ELEMENT GUARD
75873 ELEMENT FD18 208V 250W 11 76955 MOUNTING BRACKET
75874 ELEMENT FD18 240V 320W 12 67003 ON-OFF PLATE
75461 ELEMENT FD24 120V 575W 13 56530 PILOT LIGHT
75813 ELEMENT FD24 208V 575W 14 WIRE SET: SPECIFY MODEL NO.
75814 ELEMENT FD24 240V 575W 15 76189 INSULATION FD18 THRU FD72
75852 ELEMENT FD24 120V 350W 16 76190 INSULATION FD18
75875 ELEMENT FD24 208V 350W 76191 INSULATION FD24
75876 ELEMENT FD24 240V 350W 76192 INSULATION FD30
75802 ELEMENT FD30 120V 760W 76193 INSULATION FD36
75820 ELEMENT FD30 208V 760W 76194 INSULATION FD42
75831 ELEMENT FD30 240V 760W 76195 INSULATION FD48
75853 ELEMENT FD30 120V 450W 76196 INSULATION FD54
75877 ELEMENT FD30 208V 450W 76197 INSULATION FD60
75878 ELEMENT FD30 240V 450W 76198 INSULATION FD66
75803 ELEMENT FD36 120V 920W 76199 INSULATION FD72
75804 ELEMENT FD36 208V 920W 17 76803 END PLATE
75805 ELEMENT FD36 240V 920W 18 76804 ELEMENT SUPPORT
75854 ELEMENT FD36 120V 575W
75855 ELEMENT FD36 208V 575W Parts Not Shown
75856 ELEMENT FD36 240V 575W 58004 SELF RETAINING FASTENER
75819 ELEMENT FD42 120V 1100W 89087 8-32 X 3/16 MACHINE SCREW
75821 ELEMENT FD42 208V 1100W 88993 10-32 X 3/8 NYLOCK MACHINE
75822 ELEMENT FD42 240V 1100W 88909 8-18 X 3/8 SHEET METAL (AB)
75857 ELEMENT FD42 120V 675W 89059 #10 EXTERNAL LOCKWASHER
75858 ELEMENT FD42 208V 675W 88961 10-24 HEX NUT GREEN-GROUND