Delfield N8200G SERVICE MANUAL

Drop Ins

8100-EF, N8000, N8000N, N8000-R, N8100B,
N8100-BR, N8100-FA, N8200, N8200G, N8200-ST,
N8600, N8700-D, N8700-DESP, N8700-R, N8800

Original Instructions
Service Manual

This manual is updated as new information and models are released. Visit our website for the latest manual.

Part Number: 8000_SM 07/18

Safety Notices

Warning

n

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

Keep power cord AWAY from HEATED surfaces. DO NOT
immerse power cord or plug in water. DO NOT let power
cord hang over edge of table or counter.

DANGER

Do not lift the condensing unit by the refrigerant tubing
or other components. These features will not support
the condensing unit weight. Injury and unit damage
may occur!

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.

Warning

n

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.

Warning

n

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.

Warning

n

Do not use electrical appliances or accessories other
than those supplied by the manufacturer.

Warning

n

Use caution when handling metal surface edges of all
equipment.

Warning

n

DO NOT touch refrigeration lines inside units; some may
exceed temperatures of 200°F (93.3°C).

Note

Proper installation, care and maintenance are
essential for maximum performance and trouble-free
operation of your equipment. Visit our website www.
mtwkitchencare.com for manual updates, translations,
or contact information for service agents in your area.

Warning

n

Do not store or use gasoline or other flammable vapors
or liquids in the vicinity of this or any other appliance.
Never use flammable oil soaked cloths or combustible
cleaning solutions, for cleaning.

Warning

n

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.

Section 1
General Information

Section 2
Installation

Section 3
Operation

Table of Contents

Model Numbers .................................................................................................................. 5

Serial Number Location ..................................................................................................... 6

Warranty Information ........................................................................................................ 6

Regulatory Certifications ..................................................................................................6

Domestic Models ....................................................................................................................................6

Export Models .........................................................................................................................................6

Location ..............................................................................................................................8

Weight Of Equipment ........................................................................................................8

Dimensions ....................................................................................................................... 10

Clearance Requirements ..................................................................................................11

Cutout Installation Dimensions ......................................................................................12

Curved Drop-In Cutout Details ....................................................................................................... 15

Drop-In Counter Installation ...........................................................................................16

Ice Cooled Drop-In Units .................................................................................................................. 16

Self-Contained Refrigerated Drop-In Units ................................................................................ 17

Forced-Air Refrigerated Drop-In Units ......................................................................................... 19

Self-Contained Combo Hot/Cold Drop-In Units ...................................................................... 21

Hot Food Well Drop-In Units ........................................................................................................... 22

Electrical Service ..............................................................................................................23

Voltage .................................................................................................................................................... 23

Ground Fault Circuit Interrupter .................................................................................................... 23

Electrical Specifications Chart ........................................................................................................ 23

Refrigeration ....................................................................................................................25

Optional Auto Fill Installation .........................................................................................26

Applicable to N8600 & N8800 Models ......................................................................................... 26

Applicable to N8700 Models ........................................................................................................... 27

Product Quality in Cold Pans ...........................................................................................29

8100-EF(N) Series Operation ...........................................................................................30

Temperature Control & Display ...................................................................................................... 30

Changing Display from Fahrenheit to Celsius on ERC112 Control .................................... 31

N8100B, N8100-BR & N8100NB Operation ....................................................................32

N8100-FA Operation ........................................................................................................33

N8200 & N8200-ST Operation .........................................................................................33

Operation N8200G ...........................................................................................................33

8600 Hot/Cold Series Operation .....................................................................................34

N8700-D, N8700N, N8700-R & N8800 Series Operation ...............................................35

N8700-DESP Operation....................................................................................................36

Part Number: 8000_SM 07/18 3

Section 4
Maintenance

Cleaning and Sanitizing Procedures ...............................................................................37

General .................................................................................................................................................... 37

Exterior Cleaning ................................................................................................................................. 38

Cleaning the Condenser Coil .......................................................................................................... 38

N8100-FA Series Drain Maintenance ............................................................................................ 38

Section 5
Troubleshooting

Problem -> Cause -> Correction Chart ............................................................................39

Section 6
Refrigeration

R404A

Refrigerant Recovery / Evacuation & Recharging .......................................................... 40

Charging Procedures .......................................................................................................40

System Contamination Clean-up ....................................................................................41

Mild System Contamination Clean-Up Procedure ......................................................... 42

Severe System Contamination Clean-Up Procedure .....................................................42

Filter Driers .......................................................................................................................43

Section 7
Component Check Procedures

Table of Contents (continued)

Mechanical Refrigeration Control ..................................................................................44

Electric/Solid State Refrigeration Control .....................................................................44

Unit Air Flow Design ........................................................................................................44

Section 8
Wiring Diagrams

Drop-In Series 8100-EF & 8100-EFN ...............................................................................45

Export Drop-In Series 8100-EF-E & 8100-EFN-E .............................................................47

Drop-In Series N8100B, N8100NB & N8100-BR .............................................................48

Export Drop-In Series N8100B-E & N8100NB-E .............................................................48

N8100-FA Series Models .................................................................................................49

Drop-In Frost Tops Series N8200 & N8200-ST ................................................................ 50

Drop-In Granite Cold Slabs Series N8200G ....................................................................50

Export Drop-In Frost Tops Series N8200-E ..................................................................... 51

Export Drop-In Granite Cold Slabs Series N8200G-E .....................................................51

N8600 Series ..................................................................................................................... 52

N8700D, N8700DESP, N8700-R & N8700N Series ..........................................................55

8700UM Series Models ....................................................................................................59

N8800 Series Models ....................................................................................................... 60

Section 9
Replacement Procedures

Self-Contained Refrigerated Drop-In Units & Self-Contained Combo Hot/Cold Drop-In

Units ......................................................................................................................................................... 44

Forced-Air Refrigerated Drop-In Units ......................................................................................... 44

Plumbing...........................................................................................................................62

Wiring ................................................................................................................................62

4 Part Number: 8000_SM 07/18

Section 1

General Information

Model Numbers

8100-EF Series

LiquiTec® Eutetic Fluid Refrigerated Cold Pans - R404A

8118-EF 8132-EF 8145-EF
8159-EF 8172-EF 8186-EF

8100-EF-E Export Series

LiquiTec® Eutetic Fluid Refrigerated Cold Pans - R404A

8118-EF-E 8132-EF-E 8145-EF-E
8159-EF-E 8172-EF-E 8186-EF-E

8100-EFN Series

LiquiTec® Slim Line Eutetic Fluid Refrigerated Cold Pans -

R404A

8148-EFN 8169-EFN 8191-EFN

8100-EFN-E Export Series

LiquiTec® Slim Line Eutetic Fluid Refrigerated Cold Pans -

R404A

8148-EFN-E 8169-EFN-E 8191-EFN-E

N8000 Series

Ice Cooled Cold Pans

N8018 N8030 N8043
N8056 N8069 N8081

N8000N Series

Narrow Ice Cooled Cold Pans

N8046N N8068N

N8000-R Series

Curved Ice Cooled Cold Pans

N8044-R N8059-R N8076-R
N8094-R

N8100B Series

Self-Contained Mechanically Cooled Pans - R404A

N8118B N8130B N8143B
N8156B N8169B N8181B

N8100B-E Export Series

Self-Contained Mechanically Cooled Pans - R404A

N8118B-E N8130B-E N8143B-E

N8100B-E Export Series

Self-Contained Mechanically Cooled Pans - R134A

N8156B-E N8169B-E

N8100BR Series

Curved Self-Contained Mechanically Cooled Pans - R404A

N8144-BR N8159-BR N8176-BR
N8194-BR

N8100-FA Series

Forced Air Drop-In Mechanically Cooled Cold Pans - R404A

N8131-FA N8144-FA N8157-FA
N8169-FA N8182-FA

N8100NB Series

Self-Contained Mechanically Cooled Pans Narrow Style -

R404A

N8146NB N8168NB

N8100NB-E Export Series

Self-Contained Mechanically Cooled Pans Narrow Style -

R404A

N8146NB-E N8168NB-E

N8200 Series

Self-Contained Frost Tops - R404A

N8231 N8245 N8259
N8273 N8287

N8200-E Export Series

Self-Contained Frost Tops - R404A

N8231-E N8245-E N8259-E
N8273-E N8287-E

N8200G Series

Self-Contained Granite Cold Slabs

N8231G N8245G N8259G
N8273G

N8200G-E Export Series

Self-Contained Granite Cold Slabs - R404A

N8231G-E N8245G-E N8259G-E

N8200-ST Series

Self-Contained Frost Tops - R404A

N8230-ST N8240-ST N8256-ST
N8258-ST N8275-ST

N8600 Series

Self Contained Combination Hot/Cold Food Wells - R404A

N8630 N8643 N8656
N8669 N8681

N8700D Series

Individually Controlled Heated Food Wells

N8717-D N8731-D N8745-D
N8759-D N8773-D N8787-D

N8700D-E Export Series

Individually Controlled Heated Food Wells

N8717-D-E N8731-D-E N8745-D-E
N8759-D-E N8773-D-E N8787-D-E

N8700DESP Series

Individually Controlled Energy Savings Heated Food Wells

N8717-DESP N8731-DESP N8745-DESP
N8759-DESP N8773-DESP N8787-DESP

N8700-D-ESP-E Export Series

Individually Controlled Energy Savings Heated Food Wells

N8717-D-ESP-E N8731-D-ESP-E N8745-D-ESP-E
N8759-D-ESP-E N8773-D-ESP-E N8787-D-ESP-E

N8700N Series

Individually Controlled Heated Narrow Food Wells

N8746ND N8768N N8768ND

N8700-R Series

Curved Individually Controlled Heated Food Wells

N8744-R N8759-R N8776-R
N8794-R

N8800 Series

Single Tank Electric Hot Food Wells

N8831 N8845 N8859
N8873 N8887

N8800-E Export Series

Single Tank Electric Hot Food Wells

N8831-E N8845-E N8859-E
N8873-E N8887-E

Part Number: 8000_SM 07/18 5

General Information Section 1

Serial Number Location

Ther serial number is listed on the serial tag. If applicable it
will also list the refrigerant used and the amount of charge.

• The serial tag on self-contained refrigerated units is
located near the condensing unit.

• The serial tag on ice cooled units and remote
refrigerated units is on the outside bottom of the food
well.

• On hot food pans and hot/cold combination pans, the
serial tag is located on the back of the control raceway
or remote panel.

Always have the serial number of your unit available
when calling for parts or service.

Warranty Information

• Register your product for warranty,

• Verify warranty information,

• View and download a copy of your warranty,

at www.delfield.com/warranty

Regulatory Certifications

DOMESTIC MODELS

All domestic models are certified by:

•

All domestic electrical models are certified by:

•

•

Domestic N8700DESP models are also certified by:

• Technical Inspection Association

• European Conformity

EXPORT MODELS

All export models are certified by:

•

• Technical Inspection Association

National Sanitation Foundation (NSF)

Underwriters Laboratories (UL)

Underwriters Laboratories of Canada (cUL)

National Sanitation Foundation (NSF)

• European Conformity

6 Part Number: 8000_SM 07/18

Section 2

Installation

DANGER

Installation must comply with all applicable fire and
health codes in your jurisdiction.

DANGER

Use appropriate safety equipment during installation
and servicing.

Warning

n

Remove all removable panels before lifting and
installing.

Warning

n

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.

Warning

n

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.

Warning

n

This equipment is intended for indoor use only. Do not
install or operate this equipment in outdoor areas.

Caution

,

The units with LiquiTec technology cold pans contain a
non-toxic eutectic fluid within a sealed inner liner. This
fluid may leak if the tank is punctured so care must be
taken when uncrating and setting in place. The eutectic
fluid is non-toxic and may be flushed down a disposal
drain. Units with a Eutectic Fluid Cold Pan require the
same precautions. The fluid is NOT refillable and loss of
fluid due to a puncture would cause irreparable damage.
If the LiquiTec unit cold pans leak, immediately call the
Delfield service department directly at 1-800-733-8821
not your local service agent.

Caution

,

Do not position the air intake vent near steam or heat
exhaust of another appliance.

Warning

n

Do not damage the refrigeration circuit when installing,
maintaining or servicing the unit.

Warning

n

This equipment must be positioned so that the plug is
accessible unless other means for disconnection from
the power supply (e.g., circuit breaker or disconnect
switch) is provided.

Warning

n

Adequate means must be provided to limit the
movement of this appliance without depending on or
transmitting stress to the electrical conduit.

Warning

n

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.

Part Number: 8000_SM 07/18 7

Installation Section 2

Location

The location selected for the equipment must meet the
following criteria. If any of these criteria are not met, select
another location.

• Units are intended for indoor use only.

• The location MUST be level, stable and capable of
supporting the weight of the equipment.

• The location MUST be free from and clear of
combustible materials.

• Equipment MUST be level both front to back and side to
side.

• Position the equipment so it will not tip or slide.

• Recommended air temperature is 41° - 86°F (5° - 30°C).

• Proper air supply for ventilation is REQUIRED AND
CRITICAL for safe and efficient operation. Refer to
Clearance Requirements chart on page 11.

• Do not obstruct the flow of ventilation air. Make sure the
air vents of the equipment are not blocked.

• Do not install the equipment directly over a drain.
Steam rising up out of the drain will adversely affect
operation, air circulation, and damage electrical /

electronic components.

Weight Of Equipment

Model Ship Weight

8100-EF Series

8118-EF 169lbs (77kg)
8132-EF 215lbs (98kg)
8145-EF 265lbs (120kg)
8159-EF 285lbs (130kg)
8172-EF 295lbs (134kg)
8186-EF 394lbs (179kg)

8100-EF-E Export Series

8118-EF-E 169lbs (77kg)
8132-EF-E 215lbs (98kg)
8145-EF-E 265lbs (120kg)
8159-EF-E 285lbs (130kg)
8172-EF-E 295lbs (134kg)
8186-EF-E 394lbs (179kg)

8100-EFN Series

8148-EFN 235lbs (107kg)
8169-EFN 285lbs (130kg)
8191-EFN 295lbs (134kg)

8100-EFN-E Export Series

8148-EFN-E 235lbs (107kg)
8169-EFN-E 285lbs (130kg)
8191-EFN-E 295lbs (134kg)

N8000 Series

N8018
N8030
N8043
N8056
N8069
N8081

N8000N Series

N8046N 100lbs (45kg)
N8068N 120lbs (55kg)

N8000-R Series

N8044-R 100lbs (45kg)
N8059-R 118lbs (53kg)
N8076-R 145lbs (65kg)
N8094-R 164lbs (74kg)

N8100B Series

N8118B 100lbs (45kg)
N8130B 140lbs (64kg)
N8143B 173lbs (78kg)
N8156B 205lbs (93kg)
N8169B 225lbs (102kg)
N8181B 258lbs (117kg)

N8100B-E Export Series - R404A

N8118B-E 100lbs (45kg)
N8130B-E 140lbs (64kg)
N8143B-E 173lbs (78kg)

N8100B-E Export Series - R134A

N8156B-E 205lbs (93kg)
N8169B-E 225lbs (102kg)

N8100BR Series

N8144-BR 161lbs (72kg)
N8159-BR 184lbs (83kg)
N8176-BR 233lbs (105kg)
N8194-BR 243lbs (109kg)

38lbs (17kg)

84lbs (38kg)
110lbs (50kg)
139lbs (63kg)
160lbs (73kg)
197lbs (89kg)

8 Part Number: 8000_SM 07/18

Section 2 Installation

Model Ship Weight

N8100-FA Series

N8131-FA 168lbs (76kg)
N8144-FA 175lbs (79kg)
N8157-FA 225lbs (102kg)
N8169-FA 235lbs (107kg)
N8182-FA 406lbs (184kg)

N8100NB Series

N8146NB 175lbs (80kg)
N8168NB 240lbs (109kg)

N8100NB-E Export Series

N8146NB-E 175lbs (80kg)
N8168NB-E 240lbs (109kg)

N8200 Series

N8231 142lbs (64kg)
N8245 168lbs (76kg)
N8259 193lbs (88kg)
N8273 209lbs (95kg)
N8287 239lbs (108kg)

N8200-E Export Series

N8231-E 142lbs (64kg)
N8245-E 168lbs (76kg)
N8259-E 193lbs (88kg)
N8273-E 209lbs (95kg)
N8287-E 239lbs (108kg)

N8200G Series

N8231G 219lbs (99kg)
N8245G 284lbs (129kg)
N8259G 338lbs (153kg)
N8273G 425lbs (193kg)

N8200G-E Export Series

N8231G-E 219lbs (99kg)
N8245G-E 284lbs (129kg)
N8259G-E 338lbs (153kg)

N8200-ST Series

N8230-ST 142lbs (64kg)
N8240-ST 168lbs (76kg)
N8256-ST 193lbs (88kg)
N8258-ST 209lbs (95kg)
N8275-ST 239lbs (108kg)

N8600 Series

N8630 164lbs (74kg)
N8643 198lbs (90kg)
N8656 233lbs (106kg)
N8669 266lbs (121kg)
N8681 301lbs (137kg)

N8700D Series

N8717-D 41lbs (19kg)
N8731-D 99lbs (45kg)
N8745-D 134lbs (61kg)
N8759-D 166lbs (75kg)
N8773-D 186lbs (84kg)
N8787-D 236lbs (107kg)

N8700D-E Export Series

N8717-D-E 41lbs (19kg)
N8731-D-E 99lbs (45kg)
N8745-D-E 134lbs (61kg)
N8759-D-E 166lbs (75kg)
N8773-D-E 186lbs (84kg)
N8787-D-E 236lbs (107kg)

Model Ship Weight

N8700DESP Series

N8717-DESP 41lbs (19kg)
N8731-DESP 99lbs (45kg)
N8745-DESP 134lbs (61kg)
N8759-DESP 166lbs (75kg)
N8773-DESP 186lbs (84kg)
N8787-DESP 236lbs (107kg)

N8700-D-ESP-E Export Series

N8717-D-ESP-E 41lbs (19kg)
N8731-D-ESP-E 99lbs (45kg)
N8745-D-ESP-E 134lbs (61kg)
N8759-D-ESP-E 166lbs (75kg)
N8773-D-ESP-E 186lbs (84kg)
N8787-D-ESP-E 236lbs (107kg)

N8700N Series

N8746ND 100lbs (45kg)

N8768N 130lbs (59kg)

N8768ND 130lbs (59kg)

N8700-R Series

N8744-R 99lbs (45kg)
N8759-R 134lbs (61kg)
N8776-R 166lbs (75kg)
N8794-R 186lbs (84kg)

N8800 Series

N8831 100lbs (45kg)
N8845 136lbs (62kg)
N8859 158lbs (72kg)
N8873 195lbs (88kg)
N8887 224lbs (102kg)

N8800-E Export Series

N8831-E 100lbs (45kg)
N8845-E 136lbs (62kg)
N8859-E 158lbs (72kg)
N8873-E 195lbs (88kg)
N8887-E 224lbs (102kg)

Part Number: 8000_SM 07/18 9

Installation Section 2

Dimensions

Model 12x20

Pans

8118-EF 1 18.20” (46cm)
8132-EF 2 31.76” (81cm)
8145-EF 3 45.32” (115cm)
8159-EF 4 58.88” (150cm)
8172-EF 5 72.44” (184cm)
8186-EF 6 86” (218cm)

8100-EF-E Export Series

8118-EF-E 1 18.20” (46cm)
8132-EF-E 2 31.76” (81cm)
8145-EF-E 3 45.32” (115cm)
8159-EF-E 4 58.88” (150cm)
8172-EF-E 5 72.44” (184cm)
8186-EF-E 6 86” (218cm)

8148-EFN 2 47.66” (121cm)
8169-EFN 3 69.22” (176cm)
8191-EFN 4 90.78” (231cm)

8100-EFN-E Export Series

8148-EFN-E 2 47.66” (121cm)
8169-EFN-E 3 69.22” (176cm)
8191-EFN-E 4 90.78” (231cm)

N8018 1 18“ (46cm)
N8030 2 30.75“ (78cm)
N8043 3 43.5“ (110cm)
N8056 4 56.25“ (143cm)
N8069 5 69“ (175cm)
N8081 6 81.75“ (208cm)

N8046N 2 46.75“ (119cm) 18“
N8068N 3 67.5“ (171cm)

N8044-R 2 40.48” (103cm)
N8059-R 3 57.22” (145cm)
N8076-R 4 73.68” (187cm)
N8094-R 5 89.89” (228cm)

N8118B 1 18” (46cm)
N8130B 2 30.75” (78cm)
N8143B 3 43.5” (110cm)
N8156B 4 56.25” (143cm)
N8169B 5 69” (175cm)
N8181B 6 81.75” (208cm)

N8100B-E Export Series - R404A

N8118B-E 1 18” (46cm)
N8130B-E 2 30.75” (78cm)
N8143B-E 3 43.5” (110cm)

N8100B-E Export Series - R134A

N8156B-E 4 56.25” (143cm) 26”
N8169B-E 5 69” (175cm)

N8144-BR 2 40.43” (103cm)
N8159-BR 3 57.22” (145cm)
N8176-BR 4 73.68” (187cm)
N8194-BR 5 89.86” (228cm)

Length Depth Height

8100-EF Series

8100-EFN Series

N8000 Series

N8000N Series

N8000-R Series

N8100B Series

N8100BR Series

26”

(66cm)

26”

(66cm)

18”

(46cm)

18”

(46cm)

26”

(66cm)

(46cm)

26.05”

(66cm)

26”

(66cm)

26”

(66cm)

(66cm)

26.05”

(66cm)

23.25”

(59cm)

23.25”

(59cm)

23.25”

(59cm)

23.25”

(59cm)

10.75”

(27cm)

10.75“

(27cm)

10.77”

(27cm)

21.87”

(56cm)

21.87”

(56cm)

21.87”

(56cm)

21.81”

(55cm)

Model 12x20

Pans

N8131-FA 2 31.25” (79cm)
N8144-FA 3 44” (112cm)
N8157-FA 4 56.75” (144cm)
N8169-FA 5 69.5” (177cm) 26.67”
N8182-FA 6 82.25” (209cm)

N8146NB 2 46.75” (119cm) 18”
N8168NB 3 67.5” (171cm)

N8100NB-E Export Series

N8146NB-E 2 46.75” (119cm) 18”
N8168NB-E 3 67.5” (171cm)

N8231 NA 31.75" (81cm)
N8245 NA 45.63” (116cm)
N8259 NA 59.5” (151cm)
N8273 NA 73.38" (186cm)
N8287 NA 87.25” (222cm)

N8200-E Export Series

N8231-E NA 31.75" (81cm)
N8245-E NA 45.63” (116cm)
N8259-E NA 59.5” (151cm)
N8273-E NA 73.38" (186cm)
N8287-E NA 87.25” (222cm)

N8231G NA 31.75” (81cm)
N8245G NA 45.63” (116cm)
N8259G NA 59.5” (151cm)
N8273G NA 73.38” (186cm)

N8200G-E Export Series

N8231G-E NA 31.75” (81cm)
N8245G-E NA 45.63” (116cm)
N8259G-E NA 59.5” (151cm)

N8230-ST NA 29.60" (75cm) 22”

N8240-ST NA 39.70” (101cm) 29.60”

N8256-ST NA 55.60” (141cm) 22”

N8258-ST NA 57.60" (146cm) 29.60”
N8275-ST NA 75.50" (192cm)

N8630 2 30.75” (78cm)
N8643 3 43.5” (110cm)
N8656 4 56.25” (143cm)
N8669 5 69” (175cm)
N8681 6 81.75” (208cm)

N8717-D 1 17.88” (45cm)
N8731-D 2 31.75” (81cm)
N8745-D 3 45.63” (116cm)
N8759-D 4 59.5” (151cm)
N8773-D 5 73.38” (186cm)
N8787-D 6 87.25” (222cm)

*14” Overall height including drain connection

Length Depth Height

N8100-FA Series

26.67”

(68cm)

(68cm)

N8100NB Series

(46cm)

(46cm)

N8200 Series

26”

(66cm)

26”

(66cm)

N8200G Series

25.87”

(66cm)

25.87”

(66cm)

N8200-ST Series

(56cm)

(75cm)

(56cm)

(75cm)

N8600 Series

26”

(66cm)

N8700D Series

26”

(66cm)

26.62”

(68cm)

28.62”

(73cm)

21.81”

(55cm)

21.81”

(55cm)

15.75”

(40cm)

15.75”

(40cm)

19”

(48cm)

19”

(48cm)

15.70”

(40cm)

23.75”

(60cm)

9.09”

(23cm)*

10 Part Number: 8000_SM 07/18

Section 2 Installation

Model 12x20

Pans

N8700D-E Export Series

N8717-D-E 1 17.88” (45cm)
N8731-D-E 2 31.75” (81cm)
N8745-D-E 3 45.63” (116cm)
N8759-D-E 4 59.5” (151cm)
N8773-D-E 5 73.38” (186cm)
N8787-D-E 6 87.25” (222cm)

*14” Overall height including drain connection

N8717-DESP 1 17.89” (45cm)
N8731-DESP 2 31.76” (81cm)
N8745-DESP 3 45.63” (116cm)
N8759-DESP 4 59.50” (151cm)
N8773-DESP 5 73.37” (186cm)
N8787-DESP 6 87.24” (222cm)

*14” Overall height including drain connection

N8700-D-ESP-E Export Series

N8717-D-ESP-E 1 17.89” (45cm)
N8731-D-ESP-E 2 31.76” (81cm)
N8745-D-ESP-E 3 45.63” (116cm)
N8759-D-ESP-E 4 59.50” (151cm)
N8773-D-ESP-E 5 73.37” (186cm)
N8787-D-ESP-E 6 87.24” (222cm)

*14” Overall height including drain connection

N8746ND 2 45.61” (116cm)

N8768N 3 67.48” (172cm)

N8768ND 3 67.48” (172cm)

*14” Overall height including drain connection

N8744-R 2 40.48” (103cm) 26.05”

N8759-R 3 57.22” (145cm) 26.05”

N8776-R 4 73.68” (187cm) 26”

N8794-R 5 89.80” (228cm) 25.91”

*14” Overall height including drain connection

N8831 2 31.75” (81cm)
N8845 3 45.63” (116cm)
N8859 4 59.5” (151cm)
N8873 5 73.38” (186cm)
N8887 6 87.25” (222cm)

N8800-E Export Series

N8831-E 2 31.75” (81cm)
N8845-E 3 45.63” (116cm)
N8859-E 4 59.5” (151cm)
N8873-E 5 73.38” (186cm)
N8887-E 6 87.25” (222cm)

Length Depth Height

N8700DESP Series

N8700N Series

N8700-R Series

N8800 Series

26”

(66cm)

26”

(66cm)

26”

(66cm)

15.87”

(40cm)

(66cm)

(66cm)

(66cm)

(66cm)

26”

(66cm)

26”

(66cm)

9.09”

(23cm)*

7.83”

(20cm)*

7.83”

(20cm)*

9.09”

(23cm)*

9.09”

(23cm)*

11”

(28cm)

11”

(28cm)

Clearance Requirements

DANGER

Minimum clearance requirements are the same for
noncombustible locations as for combustible locations.
The flooring under the appliance must be made of a
noncombustible material.

DANGER

Risk of fire/shock. All minimum clearances must be
maintained. Do not obstruct vents or openings.

Heated & Combination Hot/Cold Food Wells

Bottom & Side Clearance

3” (76mm)

Cooled Pans, Frost Tops & Granite Cold Slabs

Clearance

0” (0cm)

• Keep the vents clean and free of obstruction.

Part Number: 8000_SM 07/18 11

Installation Section 2

Cutout Installation Dimensions

Model Counter Cutout

Dimensions

8100-EF Series

8118-EF 17” x 25”

(43cm x 64cm)

8132-EF 30.75” x 25”

(78cm x 64cm)

8145-EF 44.25” x 25”

(112cm x 64cm)

8159-EF 57.87” x 25”

(147cm x 64cm)

8172-EF 71.5” x 25”

(182cm x 64cm)

8186-EF 85” x 25”

(216cm x 64cm)

8100-EF-E Export Series

8118-EF-E 17” x 25”

(43cm x 64cm)

8132-EF-E 30.75” x 25”

(78cm x 64cm)

8145-EF-E 44.25” x 25”

(112cm x 64cm)

8159-EF-E 57.87” x 25”

(147cm x 64cm)

8172-EF-E 71.5” x 25”

(182cm x 64cm)

8186-EF-E 85” x 25”

(216cm x 64cm)

8100-EFN Series

8148-EFN 46.88” x 17.25”

(119cm x 44cm)

8169-EFN 68.5” x 17.25”

(174cm x 44cm)

8191-EFN 90” x 17.25”

(229cm x 44cm)

8100-EFN-E Export Series

8148-EFN-E 46.88” x 17.25”

(119cm x 44cm)

8169-EFN-E 68.5” x 17.25”

(174cm x 44cm)

8191-EFN-E 90” x 17.25”

(229cm x 44cm)

N8000 Series

N8018

N8030

N8043

N8056

N8069

N8081

17” x 25”

(43cm x 64cm)

29.75” x 25”

(76cm x 64cm)

42.5” x 25”

(108cm x 64cm)

55.25” x 25”

(140cm x 64cm)

68” x 25”

(173cm x 64cm)

80.75” x 25”

(205cm x 64cm)

Control Panel Cutout

Dimensions

NA

NA

NA

NA

NA

Model Counter Cutout

Dimensions

N8000N Series

N8046N

N8068N

N8044-R
N8059-R
N8076-R
N8094-R

N8118B 17” X 25”

N8130B 29.75” x 25”

N8143B 42.50” X 25”

N8156B 55.25” x 25”

N8169B 68” X 25”

N8181B 80.75” x 25”

N8118B-E 17” X 25”

N8130B-E 29.75” x 25”

N8143B-E 42.50” X 25”

N8156B-E 55.25” x 25”

N8169B-E 68” X 25”

N8144-BR
N8159-BR
N8176-BR
N8194-BR

N8131-FA 30.25” x 25.5”

N8144-FA 43” x 25.5”

N8157-FA 55.75” x 25.5”

N8169-FA 68.5” x 25.5”

N8182-FA 81.25” x 25.5”

N8146NB 45.75” x 17”

N8168NB 66.5” x 17”

45.75” x 17”

(116cm x 43cm)

66.50” x 17”

(169cm x 43cm)

N8000-R Series

See drawing on

page 15

N8100B Series

(43cm x 64cm)

(76cm x 64cm)

(108cm x 64cm)

(140cm x 64cm)

(173cm x 64cm)

(205cm x 64cm)

N8100B-E Export Series - R404A

(43cm x 64cm)

(76cm x 64cm)

(108cm x 64cm)

N8100B-E Export Series - R134A

(140cm x 64cm)

(173cm x 64cm)

N8100BR Series

See drawing on

page 15

N8100-FA Series

(77cm x 65cm)

109cm x 65cm)

(142cm x 65cm)

174cm x 65cm)

(206cm x 65cm)

N8100NB Series

(116cm x 43cm)

(169cm x 43cm)

Control Panel Cutout

Dimensions

NA

NA

NA

NA

NA

NA

NA

NA

12 Part Number: 8000_SM 07/18

Section 2 Installation

Model Counter Cutout

Dimensions

N8100NB-E Export Series

N8146NB-E 45.75” x 17”

(116cm x 43cm)

N8168NB-E 66.5” x 17”

(169cm x 43cm)

N8200 Series

N8231 30.75” x 25"

(78cm x 64cm)

N8245 44.63” x 25”

(113cm x 64cm)

N8259 58.50” x 25”

(149cm x 64cm)

N8273 72.38” x 25”

(184cm x 64cm)

N8287 86.25” x 25”

(219cm x 64cm)

N8200-E Export Series

N8231-E 30.75” x 25"

(78cm x 64cm)

N8245-E 44.63” x 25”

(113cm x 64cm)

N8259-E 58.50” x 25”

(149cm x 64cm)

N8273-E 72.38” x 25”

(184cm x 64cm)

N8287-E 86.25” x 25”

(219cm x 64cm)

N8200G Series

N8231G 30.75” X 25”

(78cm x 64cm)

N8245G 44.63” x 25”

(113cm x 64cm)

N8259G 58.5” x 25”

(149cm x 64cm)

N8273G 72.38” x 25”

(184cm x 64cm)

N8200G-E Export Series

N8231G-E 30.75” X 25”

(78cm x 64cm)

N8245G-E 44.63” x 25”

(113cm x 64cm)

N8259G-E 58.5” x 25”

(149cm x 64cm)

N8200-ST Series

N8230-ST 28.60” x 21.10"

(73cm x 54cm)

N8240-ST 38.65” x 28.75”

(98cm x 73cm)

N8256-ST 54.60” x 21.10”

(139cm x 54cm)

N8258-ST 56.60” x 28.75”

(144cm x 73cm)

N8275-ST 74.50" x 28.75"

(189cm x 73cm)

Control Panel Cutout

Dimensions

NA

NA

NA

NA

NA

NA

Model Counter Cutout

Dimensions

N8600 Series

N8630 29.75” X 25”

(76cm x 64cm)

N8643 42.50” x 25”

(108cm x 64cm)

N8656 55.25” x 25”

(140cm x 64cm)

N8669 68” x 25”

(173cm x 64cm)

N8681 80.75” x 25”

(205cm x 64cm)

N8700D Series

N8717-D 16.88” X 25”

(43cm x 64cm)

N8731-D 30.75” x 25”

(78cm x 64cm)

N8745-D 44.62” x 25”

(113cm x 64cm)

N8759-D 58.5” x 25”

(149cm x 64cm)

N8773-D 72.37” x 25”

(184cm x 64cm)

N8787-D 86.25” x 25”

(219cm x 64cm)

N8700D-E Export Series

N8717-D-E 16.88” X 25”

(43cm x 64cm)

N8731-D-E 30.75” x 25”

(78cm x 64cm)

N8745-D-E 44.62” x 25”

(113cm x 64cm)

N8759-D-E 58.5” x 25”

(149cm x 64cm)

N8773-D-E 72.37” x 25”

(184cm x 64cm)

N8787-D-E 86.25” x 25”

(219cm x 64cm)

N8700DESP Series

N8717-DESP 16.87” X 25”

(43cm x 64cm)

N8731-DESP 30.75” x 25”

(78cm x 64cm)

N8745-DESP 44.62” x 25”

(113cm x 64cm)

N8759-DESP 58.50” x 25”

(149cm x 64cm)

N8773-DESP 72.37” x 25”

(184cm x 64cm)

N8787-DESP 86.25” x 25”

(219cm x 64cm)

Control Panel Cutout

Dimensions

12.25” x 4.25” x 7”

(31cm x 11cm x 18cm)

7” x 4.62” x 7”

(18cm x 12cm x 18cm)

10.31” x 4.62” x 7”

(26cm x 12cm x 18cm)

14.5” x 4.62” x 7”

(37cm x 12cm x 18cm)

18.69” x 4.62” x 7”

(47cm x 12cm x 18cm)

22.88” x 4.62” x 7”

(58cm x 12cm x 18cm)

27” x 4.62” x 7”

(69cm x 12cm x 18cm)

7” x 4.62” x 7”

(18cm x 12cm x 18cm)

10.31” x 4.62” x 7”

(26cm x 12cm x 18cm)

14.5” x 4.62” x 7”

(37cm x 12cm x 18cm)

18.69” x 4.62” x 7”

(47cm x 12cm x 18cm)

22.88” x 4.62” x 7”

(58cm x 12cm x 18cm)

27” x 4.62” x 7”

(69cm x 12cm x 18cm)

5” x 6.88” x 7.50”

(13cm x 17cm x 19cm)

5” x 11.88” x 7.50”

(13cm x 30cm x 19cm)

5” x 17.38” x 7.50”

(13cm x 44cm x 19cm)

5” x 22.88” x 7.50”

(13cm x 58cm x 19cm)

5” x 28.38” x 7.50”

(13cm x 72cm x 19cm)

5” x 33.88”x 7.50”

(13cm x 86cm x 19cm)

Part Number: 8000_SM 07/18 13

Installation Section 2

Model Counter Cutout

Dimensions

N8700-D-ESP-E Export Series

N8717-D-ESP-E 16.87” X 25”

(43cm x 64cm)

N8731-D-ESP-E 30.75” x 25”

(78cm x 64cm)

N8745-D-ESP-E 44.62” x 25”

(113cm x 64cm)

N8759-D-ESP-E 58.50” x 25”

(149cm x 64cm)

N8773-D-ESP-E 72.37” x 25”

(184cm x 64cm)

N8787-D-ESP-E 86.25” x 25”

(219cm x 64cm)

N8700N Series

N8746ND 44.62” x 15.0”

(113cm x 38cm)

N8768N 66.50” x 15.0”

(169cm x 38cm)

N8768ND 66.50” x 15.0”

(169cm x 38cm)

N8700-R Series

N8744-R See drawing on

page 15

N8759-R See drawing on

page 15

N8776-R See drawing on

page 15

N8794-R See drawing on

page 15

N8800 Series

N8831 30.75” X 25”

(78cm x 64cm)

N8845 44.63” x 25”

(113cm x 64cm)

N8859 58.5” x 25”

(149cm x 64cm)

N8873 72.38” x 25”

(184cm x 64cm)

N8887 86.25” x 25”

(219cm x 64cm)

N8800-E Export Series

N8831-E 30.75” X 25”

(78cm x 64cm)

N8845-E 44.63” x 25”

(113cm x 64cm)

N8859-E 58.5” x 25”

(149cm x 64cm)

N8873-E 72.38” x 25”

(184cm x 64cm)

N8887-E 86.25” x 25”

(219cm x 64cm)

Control Panel Cutout

Dimensions

5” x 6.88” x 7.50”

(13cm x 17cm x 19cm)

5” x 11.88” x 7.50”

(13cm x 30cm x 19cm)

5” x 17.38” x 7.50”

(13cm x 44cm x 19cm)

5” x 22.88” x 7.50”

(13cm x 58cm x 19cm)

5” x 28.38” x 7.50”

(13cm x 72cm x 19cm)

5” x 33.88”x 7.50”

(13cm x 86cm x 19cm)

10.31” x 4.62” x 7”

(26cm x 12cm x 18cm)

14.50” x 4.62” x 7”

(37cm x 12cm x 18cm)

14.50” x 4.62” x 7”

(37cm x 12cm x 18cm)

10.31” x 4.62” x 7”

(26cm x 12cm x 18cm)

14.5” x 4.62” x 7”

(37cm x 12cm x 18cm)

18.69” x 4.62” x 7”

(47cm x 12cm x 18cm)

22.88” x 4.62” x 7”

(58cm x 12cm x 18cm)

12.25” x 4.25” x 7”

(31cm x 11cm x 18cm)

12.25” x 4.25” x 7”

(31cm x 11cm x 18cm)

14 Part Number: 8000_SM 07/18

Section 2 Installation

CURVED DROPIN CUTOUT DETAILS

2 pan standard curved drop-in cutout detail
for models:

• N8044-R

• N8144-BR

• N8744-R

3 pan standard curved drop-in cutout detail
for models:

• N8059-R

• N8159-BR

• N8759-R

25.10”
64cm

25.10”
64cm

85˚

85˚

95˚

19.75”
50cm

19.56”
50cm

95˚

25.00”
64cm

15.92”
40cm

25.00”
64cm

172.50˚

172.50˚

172.50˚

25.00”
64cm

15.92”
40cm

17.06”
43cm

19.75”
50cm

25.00”
64cm

95˚

85˚

172.50˚

25.10”
64cm

25.00”
64cm

19.56”
50cm

95˚

85˚

25.10”
64cm

4 pan standard curved drop-in cutout detail
for models:

• N8076-R

• N8176-BR

• N8776-R

5 pan standard curved drop-in cutout detail
or models:

• N8094-R

• N8194-BR

• N8794-R

25.10”
64cm

25.10”
64cm

85˚

172.50˚

172.50˚

13.78”
35cm

17.06”
43cm

25.00”
64cm

17.06”
43cm

13.78”
35cm

25.00”
64cm

13.78”

35cm

15.73”
40cm

19.56”
50cm

25.00”
64cm

95˚

15.73”
40cm

19.50”
50cm

85˚

25.00”
64cm

95˚

15.67”
40cm

172.50˚

172.50˚

15.73”
40cm

13.78”
35cm

17.06”

13.78”

17.06”
43cm

25.00”
64cm

43cm

25.00”
64cm

35cm

172.50˚

172.50˚

15.73”
40cm

13.78”
35cm

25.00”
64cm

17.06”
43cm

25.00”
64cm

19.56”
50cm

95˚

85˚

172.50˚

15.67”
40cm

25.10”
64cm

25.00”
64cm

95˚

19.50”
50cm

85˚

25.10”
64cm

Part Number: 8000_SM 07/18 15

Installation Section 2

Counter Cutout Dimensions

Are Model Specic

Drop-In Counter Installation

ICE COOLED DROPIN UNITS

N8000, N8000N, N8000-R

1. Place the ice cooled drop-in unit through the counter
cutout.

2. A gasket is installed in the flange of each unit.
The weight of the unit on the gasket forms a seal
preventing liquids from seeping into the cut-out
opening.

3. The 1” diameter drain on N8000, N8000N, N8000-R
models is shipped loose and must be connected during
installation.

A. Provided 1” (25mm) drain, nut and washer must

be field installed to an appropriate container or
floor drain following local code requirements.
Sinks come standard with 1-1/2” basket strainer
assemblies.

B. Remove/drill foam out of drain hole.

C. Apply thin ring of plumbers putty around the

drain.

D. From the inside drop the drain into the drain hole.

E. From the outside secure the drain with the washer

and nut.

F. Tighten the nut with channel locks, use a fork to

hold the drain in place if necessary.

G. Clean up excess plumbers putty.

16 Part Number: 8000_SM 07/18

Section 2 Installation

SELFCONTAINED REFRIGERATED DROPIN UNITS

8100-EF(N), N8100B, N8100-BR, N8100NB, N8200,
N8200G, N8200-ST

Counter Cutout Dimensions

Are Model Specic

Air duct dimensions
to match condenser face

11.00” (28cm)

8.00”

(20cm)

1. Install partitions between self-contained refrigerated
drop-in units and other electrical appliances if they
are located in the same cabinet. Partitions must fully
extend front to back and top to bottom.

2. Install a GFCI receptacle a minimum of 14” (36cm) up
from the cabinet bottom inside the partitions. Run the
outlet to a switch. With limited access to the control, a
switch will make it easy to turn the unit off for defrost.

3. The unit requires airflow to the compressor. One louver
is provided with each unit.

NOTE: Any restriction to the proper air flow will void the
compressor warranty.

• A 13” x 25” (33 cm x 64 cm) louver is provided by
Delfield and must be installed in the counter in front
of the condenser. The louver cutout dimension is 22”
x 11” (56 cm x 28 cm).

• The rear must have an opening for removal of
heated air. The opening must be at least 11” x 8”, a
total of 88 square inches (28cm x 20cm, a total of
566 square centimeters).

Discharge Air

Cutout

Condenser

22.0” (56cm)

11.00”

(28cm)

Louver

Fresh Air

4. Place the condensing unit through the counter cutout.

5. A gasket is installed in the flange of each unit.
The weight of the unit on the gasket forms a seal
preventing liquids from seeping into the cut-out
opening.

6. Plumb to a floor drain.

• 8100-EF(N) models have a 1/2” ID PVC drain.

• N8200 and N8200-ST models have a 1/2” OD
stainless steel drain. Use clear flexible tubing.

• N8200G models have a 3/4” drain located on end/
center. Use a 3/4” female coupling.

Part Number: 8000_SM 07/18 17

Installation Section 2

to match condenser face

7. The 1” diameter drain on N8100B, N8100-BR and
N8100NB models is shipped loose and must be
connected during installation.

A. Provided 1” (25mm) drain, nut and washer must

be field installed to an appropriate container or
floor drain following local code requirements.
Sinks come standard with 1-1/2” basket strainer
assemblies.

B. Remove/drill foam out of drain hole.

C. Apply thin ring of plumbers putty around the

drain.

D. From the inside drop the drain into the drain hole.

8. Construct an air duct (not provided) connecting
the condenser face to the louver. This will prevent
recirculation of discharge air.

Air duct dimensions

E. From the outside secure the drain with the washer

and nut.

F. Tighten the nut with channel locks, use a fork to

hold the drain in place if necessary.

G. Clean up excess plumbers putty.

18 Part Number: 8000_SM 07/18

Section 2 Installation

FORCEDAIR REFRIGERATED DROPIN UNITS

N8100-FA

Counter Cutout Dimensions

Are Model Specic

Air duct dimensions
to match condenser face

1. Install partitions between self-contained refrigerated
drop-in units and other electrical appliances if they
are located in the same cabinet. Partitions must fully
extend front to back and top to bottom.

2. Install a GFCI receptacle a minimum of 14” (36cm) up
from the cabinet bottom inside the partitions. Run the
outlet to a switch. With limited access to the control, a
switch will make it easy to turn the unit off for defrost.

3. The unit requires airflow to the compressor. One louver
is provided with each unit.

NOTE: Any restriction to the proper air flow will void the
compressor warranty.

• A 13” x 25” (33 cm x 64 cm) louver is provided by
Delfield and must be installed in the counter in front
of the condenser. The louver cutout dimension is 22”
x 11” (56 cm x 28 cm).

• The rear must have an opening for removal of
heated air. The opening must be at least 174in2
(1123cm2).

Discharge Air

Cutout

22.0” (56cm)

11.00”

(28cm)

Condenser

Louver

Fresh Air

4. Place the condensing unit through the counter cutout.

5. A gasket is installed in the flange of each unit.
The weight of the unit on the gasket forms a seal
preventing liquids from seeping into the cut-out
opening.

Part Number: 8000_SM 07/18 19

Installation Section 2

6. The 1” diameter drain on N8100-FA models is shipped
loose and must be connected during installation.
N8157-FA, N8169-FA and N8182-FA have two 1” drains.

A. Provided 1” (25mm) drain, nut and washer must

be field installed to an appropriate container or
floor drain following local code requirements.
Sinks come standard with 1-1/2” basket strainer
assemblies.

B. Remove/drill foam out of drain hole.

C. Apply thin ring of plumbers putty around the

drain.

D. From the inside drop the drain into the drain hole.

7. Construct an air duct (not provided) connecting
the condenser face to the louver. This will prevent
recirculation of discharge air.

8. Inside the well, the fan assembly has standoff brackets
with tabs. The tabs should be bent up.

9. Place the coil assembly cover slots over the bracket
tabs. This will secure the cover is in the correct location
and will not disrupt the air flow.

10. The upright air diffuser will only fit one way on the
drain side.

Black Airow Extrusions

Perforated Pan Clip

Adapter Bars

E. From the outside secure the drain with the washer

and nut.

F. Tighten the nut with channel locks, use a fork to

hold the drain in place if necessary.

G. Clean up excess plumbers putty.

Coil Assembly Cover

Plexiglas
End Caps

Upright Air Diuser
With Air Deector

20 Part Number: 8000_SM 07/18

Section 2 Installation

to match condenser face

SELFCONTAINED COMBO HOT/COLD DROPIN UNITS

N8600

Counter Cutout Dimensions

Are Model Specic

Air duct dimensions
to match condenser face

11.00” (28cm)

8.00”

(20cm)

Control Panel
Cutout Dimensions
Are Model Specic

22.0” (56cm)

11.00”

(28cm)

NOTE: Any restriction to the proper air flow will void the
compressor warranty.

• A 13” x 25” (33 cm x 64 cm) louver is provided by
Delfield and must be installed in the counter in front
of the condenser. The louver cutout dimension is 22”
x 11” (56 cm x 28 cm).

• The rear must have an opening for removal of
heated air. The opening must be at least 11” x 8”, a
total of 88 square inches (28cm x 20cm, a total of
566 square centimeters).

Discharge Air

Cutout

Condenser

Louver

Fresh Air

4. Orient the control panel with the indicator light for
each control to the right of the control. N8600 series
units have 40” (102cm) of conduit.

5. Place the control panel into the cutout from inside the
cabinet. Place the collar into the cutout from outside
the cabinet. Secure with two screws.

6. Place the condensing unit through the counter cutout.

7. A gasket is installed in the flange of each unit.
The weight of the unit on the gasket forms a seal
preventing liquids from seeping into the cut-out
opening.

8. N8600 wells are sloped to a 1” (25mm) male NPT
stainless steel drain. Plumb to a floor drain. Use a 1”
female coupling.

9. Construct an air duct (not provided) connecting
the condenser face to the louver. This will prevent
recirculation of discharge air.

1. Install partitions between self-contained refrigerated
drop-in units and other electrical appliances if they
are located in the same cabinet. Partitions must fully
extend front to back and top to bottom.

2. Install a GFCI receptacle a minimum of 14” (36cm) up
from the cabinet bottom inside the partitions.

3. The unit requires airflow to the compressor. One louver
is provided with each unit.

Part Number: 8000_SM 07/18 21

Air duct dimensions

Installation Section 2

HOT FOOD WELL DROPIN UNITS

N8700-D, N8700-DESP, N8700N, N8700-R, N8800

Counter Cutout Dimensions

Are Model Specic

Control Panel
Cutout Dimensions
Are Model Specic

1. Orient the control panel with the indicator light for
each control to the right of the control.

• N8700 series units have 48” (122cm) of conduit.

• N8800 Series units have 34” (86cm) of conduit.

2. N8700 control panel is designed to be installed on the
side opposite the drains.

• Installed on the same side as the drains, the control
panel will either be upside down or the knobs will
control the opposite wells.

Control

panel
installed
opposite

drains

Drains

Infinite control shown, directions also apply to digital control

3. Place the control panel into the cutout from inside the
cabinet. Place the collar into the cutout from outside
the cabinet. Secure with two screws.

4. Place the hot food well drop-in unit through the
counter cutout.

5. A gasket is installed in the flange of each unit.
The weight of the unit on the gasket forms a seal
preventing liquids from seeping into the cut-out
opening.

6. Plumb to a floor drain.

• All N8700 series are equipped with 1/2” (13mm)
female NPT drains, one per well located right rear
corner, manifold to 1/2” (13mm) gate valve.

• N8800 wells are sloped to a 1” (25mm) male NPT
stainless steel drain. Use a 1” female coupling.

22 Part Number: 8000_SM 07/18

Section 2 Installation

Electrical Service

DANGER

Check all wiring connections, including factory
terminals, before operation. Connections can become
loose during shipment and installation.

Warning

n

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.

VOLTAGE

All electrical work, including wire routing and grounding,
must conform to local, state and national electrical codes.

The following precautions must be observed:

• The equipment must be grounded.

• A separate fuse/circuit breaker must be provided for
each unit.

• A qualified electrician must determine proper wire size
dependent upon location, materials used and length
of run (minimum circuit ampacity can be used to help
select the wire size).

• The maximum allowable voltage variation is ±10% of
the rated voltage at equipment start-up (when the
electrical load is highest).

• Check all green ground screws, cables and wire
connections to verify they are tight before start-up.

GROUND FAULT CIRCUIT INTERRUPTER

Ground Fault Circuit Interrupter (GFCI/GFI) protection is
a system that shuts down the electric circuit (opens it)
when it senses an unexpected loss of power, presumably
to ground. Manitowoc does not recommend the use of
GFCI/GFI circuit protection to energize our equipment. If
code requires the use of a GFCI/GFI then you must follow
the local code. The circuit must be dedicated, sized
properly and there must be a panel GFCI/GFI breaker. We
do not recommend the use of GFCI/GFI outlets to energize
our equipment as they are known for more intermittent
nuisance trips than panel breakers.

ELECTRICAL SPECIFICATIONS CHART

Units with plugs are supplied with approximately 6ft
(183cm) cords.

Model Amps Watts V, Hz, Ph Plug

8100-EF Series

8118-EF
8132-EF
8145-EF
8159-EF
8172-EF
8186-EF 8.0

8118-EF-E
8132-EF-E
8145-EF-E
8159-EF-E
8172-EF-E
8186-EF-E

8148-EFN

8191-EFN

8148-EFN-E
8169-EFN-E
8191-EFN-E

N8118B
N8130B
N8143B
N8156B
N8169B
N8181B 7.3

N8118B-E
N8130B-E
N8143B-E

N8156B-E

N8169B-E

N8144-BR 4.0
N8159-BR 7.0
N8176-BR 7.3
N8194-BR 8.0

N8131-FA 7.8
N8144-FA
N8157-FA
N8169-FA
N8182-FA

N8146NB 3.7
N8168NB 5.6

7.5

8100-EF-E Export Series

2.5 600 230-240, 50, 1

7.5 - 115, 60, 1 NEMA 5-15P8169-EFN

8100-EFN-E Export Series

2.5 600 230-240, 50, 1

N8000N Series - NA

N8000-R Series - NA

3.7

5.6

N8100B-E Export Series - R404A

1.5 360 230-240, 50, 1

N8100B-E Export Series - R134A

2.5 600 230-240, 50, 1

9.2

14.8

- 115, 60, 1 NEMA 5-15P

8100-EFN Series

N8000 Series - NA

N8100B Series

- 115, 60, 1 NEMA 5-15P

N8100BR Series

- 115, 60, 1 NEMA 5-15P

N8100-FA Series

- 115, 60, 1 NEMA 5-15P

N8100NB Series

- 115, 60, 1 NEMA 5-15P

Varies Per

Destination

Varies Per

Destination

Varies Per

Destination

Varies Per

Destination

Part Number: 8000_SM 07/18 23

Installation Section 2

Model Amps Watts V, Hz, Ph Plug

N8100NB-E Export Series

N8146NB-E

N8168NB-E

N8231
N8245
N8259
N8273
N8287 8.0

N8231-E
N8245-E 360
N8259-E
N8273-E 600
N8287-E 2.8 650

N8231G
N8245G
N8259G 8.0
N8273G 9.0

N8231G-E
N8245G-E
N8259G-E 2.8 672

N8230-ST
N8240-ST
N8256-ST
N8258-ST
N8275-ST

N8630 24.0 - 120, 60, 1
N8643
N8656
N8669
N8681

N8717-D 8.3
N8731-D 16.6
N8745-D 15.0/16.0
N8759-D 20.0/22.0
N8773-D 24.0/27.0
N8787-D 29.0/32.0

N8717-D-E 6.0 1450
N8731-D-E 12.1 2900
N8745-D-E 18.1 4350
N8759-D-E 24.2 5800
N8773-D-E 30.2 7250
N8787-D-E 36.3 8700

N8717-DESP 2.4/2.7
N8731-DESP 4.8/5.4
N8745-DESP 7.2/8.1
N8759-DESP 9.6/10.8
N8773-DESP 12.0/13.5
N8787-DESP 14.4/16.2

1.5 360 230-240, 50, 1

N8200 Series

7.5

N8200-E Export Series

1.5

2.5

7.5

N8200G-E Export Series

1.5 360

7.5 - 115, 60, 1 NEMA 5-15P

21.0

43.0

N8700D-E Export Series

- 115, 60, 1 NEMA 5-15P

360

230-240, 50, 1

600

N8200G Series

- 115, 60, 1 NEMA 5-15P

230-240, 50, 1

N8200-ST Series

N8600 Series

- 120/240, 60, 1

N8700D Series

- 120, 60, 1

- 208-230, 60, 1

240, 50, 1 Hard Wire

N8700DESP Series

- 208-230, 60, 1 Hard Wire

Destination

Destination

Destination

Varies Per

Varies Per

Varies Per

Hard Wire

Hard Wire

Model Amps Watts V, Hz, Ph Plug

N8700-D-ESP-E Export Series

N8717-D-ESP-E 2.1 500
N8731-D-ESP-E 4.2 1000
N8745-D-ESP-E 6.3 1500
N8759-D-ESP-E 8.4 2000
N8773-D-ESP-E 10.5 2500
N8787-D-ESP-E 12.6 3000

N8700N Series

N8746ND 17.0 - 120, 60, 1

N8768ND

N8744-R 16.6 - 120, 60, 1
N8759-R 15.0/16.0

N8794-R 24.0/27.0

N8831 17.0 - 120, 60, 1
N8845 15.0/16.0
N8859 20.0/22.0
N8873 24.0/27.0
N8887 29.0/32.0

N8831-E 12.1 2900
N8845-E 18.1 4350
N8859-E 24.2 5800
N8873-E 30.2 7250
N8887-E 36.3 8700

15.0/16.0 - 208-230, 60, 1

N8700-R Series

- 208-230, 60, 1N8776-R 20.0/22.0

N8800 Series

- 208-230, 60, 1

N8800-E Export Series

240, 50, 1 Hard Wire

240, 50, 1 Hard Wire

Hard WireN8768N

Hard Wire

Hard Wire

24 Part Number: 8000_SM 07/18

Section 2 Installation

BTU

Refrigeration

Temperature Class for all Export units is N.

BTU

Model H.P.

8100-EF Series R404A

8118-EF 1/4 204 19/50º/-15° 928
8132-EF 1/4 379 26/42º/-7° 1112
8145-EF 1/4 569 35/36º/-1° 1259
8159-EF 1/4 758 43/32º/3° 1373
8172-EF 1/4 948 51/29º/6° 1469
8186-EF 1/3 1138 59/26º/9° 1529 24.0oz

8100-EF-E Export Series R404A

8118-EF-E 1/4 204 19/50º/-15° 928
8132-EF-E 1/4 379 26/42º/-7° 1112
8145-EF-E 1/4 569 35/36º/-1° 1259
8159-EF-E 1/4 758 43/32º/3° 1373
8172-EF-E 1/4 948 51/29º/6° 1469
8186-EF-E 1/3 1138 59/26º/9° 1529

8100-EFN Series R404A

8148-EFN 1/4 379 26/42º/-7° 1112

8191-EFN 1/4 758 43/32º/13° 1373

8100-EFN-E Export Series R404A

8148-EFN-E 1/4 379 26/42º/-7° 1112

8191-EFN-E 1/4 758 43/32º/13° 1373

N8000N Series - NA
N8000-R Series - NA

N8100B Series R404A

N8118B 1/5 204 19/38º/-3º 1010 6.0oz
N8130B 1/5 379 26/31º/4° 1298 7.5oz
N8143B 1/5 569 35/26º/9º 1298 9.2oz
N8156B 1/4 758 43/32º/3º 1961 6.5oz
N8169B 1/4 948 51/29º/6º 2088 6.5oz
N8181B 1/3 1138 59/32º/3º 2088 7.5oz

N8100B-E Export Series R404A

N8118B-E 1/5 204 19/38º/-3º 708

N8143B-E 1/5 569 35/26º/9º 889

N8100B-E Export Series R134A

N8156B-E 1/4 758 43/32º/3º 1373
N8169B-E 1/4 948 51/29º/6º 1469

N8100BR Series R404A

N8144-BR 1/5 379 26/31º/4° 812 9.4oz
N8159-BR 1/4 569 35/26º/9º 889 6.5oz
N8176-BR 1/3 758 43/32º/3º 1373 7.5oz
N8194-BR 1/3 948 51/29º/6º 1469 7.9oz

N8100-FA Series R404A

N8131-FA 1/4 1339 140/15º/20º 2154 16.0oz
N8144-FA 1/2 2035 140/22º/13º 3142 32.0oz
N8157-FA 1/2 2731 280/14º/21° 3806 32.0oz
N8169-FA 3/4 3374 280/20º/15° 5545 48.0oz
N8182-FA 3/4 4070 280/20º/15° 5545 48.0oz

N8100NB Series R134A

N8146NB 1/5 454 17/40º/-5º 680 8.5oz
N8168NB 1/5 676 26/31º/4º 804 6.5oz

N8100NB-E Export Series R404A

N8146NB-E 1/5 454 17/40º/-5º 680
N8168NB-E 1/5 676 26/31º/4º 804

Evap BTU/TD/

Load

N8000 Series NA

TEMP

Sys Cap

Refrig.

Charge

16.0oz

454g

16.0oz8169-EFN 1/4 569 35/36º/-1° 1259

454g8169-EFN-E 1/4 569 35/36º/-1° 1259

454gN8130B-E 1/5 379 26/31º/4° 812

227g

454g

Model H.P.

N8200 Series R404A

N8231 1/4 379 26/42º/-7° 1112
N8245 1/4 569 35/36º/-1° 1259
N8259 1/4 758 43/32º/3° 1373
N8273 1/4 948 51/29º/6° 1469
N8287 1/3 1138 59/30º/5° 1787 24.0oz

N8200-E Export Series R404A

N8231-E 1/5 379 26/42º/-7° 1112
N8245-E 1/5 569 35/36º/-1° 1259
N8259-E 1/4 758 43/32º/3° 1373
N8273-E 1/4 948 51/29º/6° 1469
N8287-E 1/3 1138 59/30º/5° 1787

N8200G Series R404A

N8231G 1/4 379 26/42º/-7° 1112 16.0oz
N8245G 1/4 569 35/36º/-1° 1259 16.0oz
N8259G 1/3 758 43/37º/-2° 1572 24.0oz
N8273G 1/2 948 51/43º/-8° 2183 40.0oz

N8200G-E Export Series R404A

N8231G-E 1/5 379 26/42º/-7° 1112

N8259G-E 1/3 758 43/37º/-2° 1572

N8200-ST Series R404A

N8230-ST 1/4 332 26/44°/-9° 1128
N8240-ST 1/4 559 35/37°/-2° 1295
N8256-ST 1/4 624 39/35°/0° 1359
N8258-ST 1/4 870 44/33°/2° 1422
N8275-ST 1/4 1140 53/29°/6° 1520

N8600 Series R404A

N8630 1/4 379 26/42º/-7° 1112
N8643 1/4 569 35/36º/-1° 1259
N8656 1/4 758 43/32º/3° 1373
N8669 1/4 948 51/29º/6° 1469
N8681 1/3 1138 59/30º/5° 1787 24.0oz

N8700D Series - NA

N8700D-E Export Series - NA

N8700DESP Series - NA

N8700-D-ESP-E Export Series - NA

N8700N Series - NA

N8700-R Series - NA

N8800 Series - NA

N8800-E Export Series

Load

Evap BTU/TD/

TEMP

Sys Cap

Refrig.

Charge

16.0oz

454g

454gN8245G-E 1/5 569 35/36º/-1° 1259

16.0oz

16.0oz

Part Number: 8000_SM 07/18 25

Installation Section 2

Optional Auto Fill Installation

• Option is a loose parts kit. Installation requires a plumber.

• The purpose of the auto fill assembly is to maintain the level of water lost throughout operation as it steams away. If
using it to fill an empty unit it will fill slowly and you may want to start by manually filling the unit.

APPLICABLE TO N8600 & N8800 MODELS

1. Locate mounting holes on outside operator drop-in body and mount float and bracket using thumb screws.

2. Install drain plumbing as shown.

3. Connect clear plastic tubing to 1/2” copper stub and connect to the float. Use hose clamps to secure.

4. Connect fill line to 1/4” compression fitting.

5. Loosen thumb screws to achieve desired water level.

NO CONNECTION
NEEDED

26 Part Number: 8000_SM 07/18

Section 2 Installation

Optional Auto Fill Installation

• Option is a loose parts kit. Installation requires a plumber.

• The purpose of the auto fill assembly is to maintain the level of water lost throughout operation as it steams away. If
using it to fill an empty unit it will fill slowly and you may want to start by manually filling the unit.

APPLICABLE TO N8700 MODELS

1. Locate mounting holes on outside operator drop-in body and mount float and bracket using thumb screws.

2. Install drain plumbing as shown.

3. Connect clear plastic tubing to 1/2” copper stub and connect to the float. Use hose clamps to secure.

4. Connect fill line to 1/4” compression fitting.

5. Loosen thumb screws to achieve desired water level.

NO CONNECTION
NEEDED

Part Number: 8000_SM 07/18 27

Installation Section 2

THIS PAGE INTENTIONALLY LEFT BLANK

28 Part Number: 8000_SM 07/18

Section 3

Operation

DANGER

The on-site supervisor is responsible for ensuring that
operators are made aware of the inherent dangers of
operating this equipment.

DANGER

Do not operate any appliance with a damaged cord
or plug. All repairs must be performed by a qualified
service company.

DANGER

Never stand on the unit! They are not designed to
hold the weight of an adult, and may collapse or tip if
misused in this manner.

Warning

n

Do not contact moving parts.

Warning

n

All covers and access panels must be in place and
properly secured, before operating this equipment.

Product Quality in Cold Pans

Warning

n

The operator of this equipment is solely responsible
for ensuring safe holding temperature levels for all
food items. Failure to do so could result in unsafe food
products for customers.

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 is 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. To ensure product
quality product must be rotated every four hours.

Warning

n

Damp or wet hands may stick to cold surfaces.

Warning

n

Never use sharp objects or tools to remove ice or frost.
Do not use mechanical devices or other means to
accelerate the defrosting process.

Warning

n

Do not block the supply and return air grills or the air
space around the air grills. Keep plastic wrappings,
paper, labels, etc. from being airborne and lodging in
the grills. Failure to keep the air grills clear will result in
unsatisfactory operation of the system.

Caution

,

Units with pans should be operated with pans in place.
Operating the unit without all pans in place will lower
efficiency and may damage the unit.

Part Number: 8000_SM 07/18 29

Operation Section 3

8100-EF(N) Series Operation

Note

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

There is a switch on the compressor housing front to turn
the 8100-EF units on and off. The unit must be turned off
when not in use or overnight for defrosting and cleaning.

8100-EF Series LiquiTec® Eutetic fluid cold pans are adjusted
at the factory to provide proper operation without any
further adjustments.

The temperature control is located on the condensing
housing.

Power Switch & Temperature Control

1. At initial start-up or anytime power is disconnected,
then reconnected to the unit, the control will go into
normal cooling mode.

2. The temperature control will cycle the compressor and
condenser fan motor to maintain proper temperature.

Notice

Temperature displayed is for refrigeration set point
purposes only. Display does not reflect air or product
temps in unit.

TEMPERATURE CONTROL & DISPLAY

V

V

Operation / Indication

Status Displayed

Normal (°C) Temp. [°C] Unit depends on setting

Normal (°F) Temp. [°F]

Show set-point Temp.

Sensor 1 defect

Sensor 2 defect

Sensor 3 defect

Sensor 4 defect

High temperature
alarm

Low temperature alarm

Line voltage too high,
above 140 volts

Line voltage too low,
below 96 volts

Control calls for cooling
for more than 24 hours
straight

All alarms sound for approximately 10 seconds and then

E01

E02

E03

E04

Hi

Lo

uHi

uLi

LEA

X Air sensor

X Coil sensor

X Open

X Open

X Automatically switching

X

X

X

X Time includes defrost.

are silent for 50 seconds. It will do that for 15 cycles and
then remain silent. The alarm code will still be present on
the display until the fault clears.

Comments

(parameters in control)

at 2 sec rate

Error will go away if the

control cycles off the

compressor or if the

power is shut off. If error

is on a cold pan it could

be related to a high

ambient temperature or

not shutting the rail off

nightly.

30 Part Number: 8000_SM 07/18

Section 3 Operation

Press upper or lower right button.

• Display show actual set-point (blinking).

• If buttons untouched for 3 seconds returns to
normal.

• Increase set-point by pressing upper button. Max value
depends on parameters in control.

• Decrease set-point by pressing lower button. Min value
depends on parameters in control.

• If buttons untouched for 3 seconds returns to
normal and stores new set-point.

Press lower left button for 5 seconds.

• Unit goes into stand-by mode.

• The display will read Off, then a period.

• Press the lower left button again for 5 seconds.

• The display will read On.

• The unit will then start up in normal cooling
mode.

Temperature Alarm

The alarm will sound and flash HI or LO 90 minutes after the
unit has reached its alarm temperature point or after any
power interruption if the temperature is above or below the
alarm set points.

CHANGING DISPLAY FROM FAHRENHEIT TO CELSIUS
ON ERC112 CONTROL

1. Simultaneously hold the up and down arrows for
5 seconds to access menu for password protected
parameters.

2. Screen should temporarily flash PAS and then move to
a numeric screen.

3. Scroll to 187 using the up/down arrows and push the
stand-by button (lower left button) to enter.

4. Scroll to dis using the up/down arrows and push the
stand-by button (lower left button) to enter into the
display menu.

5. Scroll to CFu using the up/down arrows and push the
stand-by button (lower left button) to enter the display
unit menu.

Part Number: 8000_SM 07/18 31

Operation Section 3

6. -F should be displayed indicating Fahrenheit. Use
the down arrow to change it to -C for Celsius and hit
the stand-by button (lower left button) to enter the
change.

7. Push the defrost button (upper left button) to move
out of the display unit menu.

N8100B, N8100-BR & N8100NB Operation

The temperature control is used to turn the unit on and
off as well as control the temperature of the cold pan. The
control is located in the machine compartment. To turn the
cold pan off, turn the knob to the off position. The unit must
be turned off when not in use or overnight for defrosting
and cleaning.

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.

These mechanically cooled cold pans are adjusted at
the factory to provide proper operation. However, if it
is necessary to adjust the temperature, 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.

8. Push the defrost button (upper left button) to move
out of the display menu and back to the normal display.

NOTE: For steps 7 and 8, display will return back to normal
display after 30 seconds of inactivity.

32 Part Number: 8000_SM 07/18

Section 3 Operation

N8100-FA Operation

There is a switch on the compressor housing front to turn
the N8100-FA units on and off. The unit must be turned off
when not in use or overnight for defrosting and cleaning.

NOTE: Food in the N8100-FA pans should not be loaded in
such a way as to interfere with the air curtain flowing over
the cold pans.

Defrost Timer

The recommended defrost timer setting is every 2 hours for
15 minutes.

Pressure Control

The temperature is controlled by an adjustable pressure
control located in the machine compartment and
adjustable control has the word COLDER near the knob,
with an arrow to indicate the adjustment direction. This
control is field adjustable and does not require a service
agent. If you have any questions, call an authorized service
agent.

In attempting to adjust the pressure control, you can
do damage to the unit by accidentally adjusting the
differential.

NOTE: Delfield is not responsible for charges incurred while
adjusting the pressure control.

Factory settings are:

• 30 psi (207 kPa) differential

• 80 psi (552 kPa) cut-in

• 50 psi (345 kPa) cut-out

N8200 & N8200-ST Operation

N8200 and N8200-ST series frost tops are designed to
maintain an even layer of frost to pleasantly display
product. Once turned on, the compressor will run
continuously. There is no temperature control. The ON/OFF
switch is the only means available to cycle the unit.

Since it takes time for the frost to accumulate initially, the
unit should be turned on approximately one hour before it
is required. Product should not be placed on the frost top
prior to turning the unit on, because it may freeze to the
surface of the unit.

The unit must be turned off when not in use or overnight
for defrosting and cleaning.

Operation N8200G

N8200G Series granite cold slabs are designed to maintain
a low temperature surface for quick turn products such
as ice cream. Frost patterns will vary depending on room
conditions such as temperature, humidity and airflow. The
work zone of the granite surface is considered to be inside a

2.0” (5.1cm) perimeter. Temperatures in the perimeter zone
may be higher and again the frost patterns in this area will
vary based on room conditions.

Unit is controlled by an on/off switch. Once turned on, the
unit will run continuously. There is no temperature control
in this unit. Turn the unit on approximately two hours prior
to use to allow for ample cool down time. At 75˚F ambient
temperature the unit will reach operating temperature of
0˚F to 20˚F in 2 hours.

The unit must be turned off when not in use or overnight
for defrosting and cleaning.

Cut In ­Knob
Controlled

Dierential

Part Number: 8000_SM 07/18 33

Operation Section 3

8600 Hot/Cold Series Operation

Hot Operation

DANGER

When operated at the highest temperature setting, the
top of the unit will become very hot. Staff and customers
using the equipment should be informed about this.

Caution

,

Never use anything other than plain water in the wells
or tank. Failure to observe this warning may result in
personal injury or damage to the unit.

Caution

,

Using ice in a hot food well can cause condensation and
damage to the well over time.

N8600 Series hot and cold combination pans must be
operated with water in the well for proper hot operation.
Fill well with a minimum of 4.0” (10.2cm) of water. Place
function switch in HOT position to begin heating. Turn
thermostat dial to the desired temperature.

To turn unit off, simply move the function switch to OFF
position. Drain water and allow unit to cool before cleaning
or switching to cold operation.

Switching From Hot To Cold Operation

1. Place the function switch in the OFF position and drain
out hot water.

2. Allow the unit to cool until it can be safely cleaned.

3. When clean up procedures are complete, unit will be
ready for cold operation. This takes about one hour.

Switching From Cold To Hot Operation

No special procedure is required to switch from the cold to
hot operation. Be certain to fill with a minimum of 4.0” of
water.

Note

The unit is designed so that the compressor and the
heating elements cannot operate at the same time.
Continued operation of the compressor in the hot
position is not normal. Call for service if this happens.

The unit must be turned off when not in use or overnight
for defrosting and cleaning.

N8600 Immersion Heater High Limit

As a safety feature, the N8600 food well immersion heater
includes a high limit safety switch. If the heater gets too
hot the safety switch will trip and turn the heater off. A
pilot light on the control panel will illuminate when the
safety switch is tripped. To reset the safety switch, first turn
OFF the thermostat or Power switch and then determine
if low water is the cause. If low water is not the cause,
contact service for resolution. If low water is the cause,
carefully remove food pans and refill the water. This will
allow the immersion heater to cool and the safety switch
will automatically reset. The unit must be turned OFF
as directed or safety switch will not reset even if water
is refilled to proper level. Replace food pans and turn
thermostat or Power switch back on.

Caution

,

To assure maximum compressor life, do not switch
from “hot” to “cold” operation without allowing a cool
down period. Never switch from hot to cold operation
while hot water remains in the pans. Failure to observe
this warning will greatly reduce compressor life and
eventually cause premature compressor failure.

Cold Operation

Simply place the function switch to the COLD position.
The compressor controller has been factory set and no
temperature adjustment should be necessary.

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.

34 Part Number: 8000_SM 07/18

Section 3 Operation

N8700-D, N8700N, N8700-R & N8800 Series
Operation

These units are designed to hold warm food product
between 140ºF to 160ºF (60ºC to 71ºC).

N8700-D, N8700N and N8700-R series individually heated
hot food units may be operated wet (with water in the
wells) or dry. Wet operation is recommended for better
performance.

N8800 Series single tank hot food units are designed to be
operated wet (with water in the tank) only.

Note

Proper water level is approximately 2.0” (5.1cm). It must
be maintained to prevent damage to the tank on the
N8800 Series units.

After the unit is hard wired to the electrical system, select
desired temperature by rotating temperature control. A
knob and indicator light are provided for each individual
heated food well.

First Time Use

Before the unit is used the first time for serving, turn the
temperature knob to HI and heat the well for 20 to 30
minutes.

Any residue or dust that adhered to the heater element(s)
will be burned off during this initial preheat period.

When serving thick sauces always use the hot food well in
wet operation. This provides more uniform temperature for
the sauce.

Note

Never place food directly in well. Always use pans.

For most efficient operation, keep covered inserts in each
well during preheating or when empty.

Always place covers on pans when not serving to prevent
food from drying out.

Wet Operation

DANGER

When operated at the highest temperature setting, the
top of the unit will become very hot. Staff and customers
using the equipment should be informed about this.

DANGER

Steam can cause serious burns. Always use some type
of protective covering on your hands and arms when
removing lids from the unit. Lift the lid in a way that will
direct escaping steam away from your face and body.

Caution

,

Never use anything other than plain water in the wells
or tank. Failure to observe this warning may result in
personal injury or damage to the unit.

Caution

,

Using ice in a hot food well can cause condensation and
damage to the well over time.

Fill the food well with a minimum of 2.0” (5.1cm) of water
and cover with lid or empty pan. To preheat water, set
temperature control at HI. With pans in place, wells will boil
water. Food temperature will vary depending on type and
amount of product. To minimize steam and water usage,
set control at lowest setting that will maintain proper food
temperature. To reduce preheating time, use hot water to
fill the well.

Dry Operation N8700 Series only

DANGER

When operated dry, the well bottoms become very
hot. Do not allow unprotected skin to contact any well
surface.

Wet operation is usually much more efficient and is
preferred. However, these units may be operated without
water with no damage to the unit.

When operated dry, the bottom of the well will discolor. To
clean, use a stainless steel cleaner or mild abrasive.

Part Number: 8000_SM 07/18 35

Operation Section 3

N8700-DESP Operation

These units are designed to hold warm food product
between 140ºF to 160ºF (60ºC to 71ºC).

N8700-DESP series individually heated hot food units may
be operated wet (with water in the wells) or dry. However,
dry operation using 6.0” deep pans produces optimum
performance.

A power switch and digital control are provided for each
individual heated food well. After the unit is hard wired to
the electrical system, turn the power switch ON to energize
the control; the digital display will read OFF. Press Set and
then use the arrows to select the desired temperature
setting (1-10). The new temperature setting is entered 3
seconds after the last button is pressed. When the power
switch is used to turn the well OFF and back ON the
temperature setting will remain.

Note

Never place food directly in well. Always use pans.

For most efficient operation, keep covered inserts in each
well during preheating or when empty.

Always place covers on pans when not serving to prevent
food from drying out.

Dry Operation

Caution

,

Never use anything other than plain water in the wells
or tank. Failure to observe this warning may result in
personal injury or damage to the unit.

Caution

,

Using ice in a hot food well can cause condensation and
damage to the well over time.

Fill the food well with a minimum of 2” (5cm) of water
and cover with lid or empty pan. To preheat water, set
temperature control at 3. With pans in place, wells will boil
water. Food temperature will vary depending on type and
amount of product. To minimize steam and water usage,
set control at lowest setting that will maintain proper food
temperature. To reduce preheating time, use hot water to
fill the well. Preheating time with room temperature water
is one hour.

N8700-DESP Temperature Control Operation

LOAD

DANGER

When operated dry, the well bottoms become very
hot. Do not allow unprotected skin to contact any well
surface.

Dry operation is more efficient and is preferred.

When operated dry, the bottom of the well will discolor. To
clean, use a stainless steel cleaner or mild abrasive.

Wet Operation

DANGER

When operated at the highest temperature setting, the
top of the unit will become very hot. Staff and customers
using the equipment should be informed about this.

DANGER

Steam can cause serious burns. Always use some type
of protective covering on your hands and arms when
removing lids from the unit. Lift the lid in a way that will
direct escaping steam away from your face and body.

SET

• LED DISPLAY: Indicates the temperature setting 0-10. At
the first startup the display will read OFF.

• SET: When SET is depressed, the temperature setting is
displayed and can be adjusted with the arrows.

• LOAD LIGHT: Lit when well is heating.

• ARROWS: After pressing SET, press the Up-Arrow to
increase the temperature setting, press the Down­Arrow to decrease the temperature setting. The new
temperature setting is entered 3 seconds after the last
arrow is pressed.

Food Well Bottom Surface Temperatures

NOTE: Temperatures correspond to the food well bottom
surface; they do not represent product temperatures.

Control °F °C Control °F °C

1 161 72 6 266 130
2 182 83 7 287 142
3 203 95 8 308 153
4 224 107 9 329 165
5 245 118 10 350 177

36 Part Number: 8000_SM 07/18

Section 3 Operation

Part Number: 8000_SM 07/18 37

Section 4

Maintenance

DANGER

It is the responsibility of the equipment owner to
perform a personal protective equipment hazard
assessment to ensure adequate protection during
maintenance procedures.

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

Disconnect electric power at the main power disconnect
for all equipment being serviced. Observe correct
polarity of incoming line voltage. Incorrect polarity can
lead to erratic operation.

Warning

n

Never use sharp objects or tools to remove ice or frost.
Do not use mechanical devices or other means to
accelerate the defrosting process.

Cleaning and Sanitizing Procedures

Caution

,

Maintenance and servicing work other than cleaning as
described in this manual must be done by an authorized
service personnel.

GENERAL

Warning

n

When using cleaning fluids or chemicals, rubber gloves
and eye protection (and/or face shield) must be worn.

You are responsible for maintaining the equipment
in accordance with the instructions in this manual.
Maintenance procedures are not covered by the warranty.

Maintenance Daily Weekly Monthly

Exterior X X X

Gasket X X X

N8100-FA Series

Drain

Condenser Coil X X X

38 Part Number: 8000_SM 07/18

X X X

After Prolonged

Shutdown

At Start-Up

Section 4 Maintenance

EXTERIOR CLEANING

Warning

n

When cleaning the unit, care should be taken to avoid
the front power switch and the rear power cord. Keep
water and/or cleaning solutions away from these parts.

Warning

n

Never use a high-pressure water jet for cleaning or
hose down or flood the units with water. Do not use
power cleaning equipment, steel wool, scrapers or wire
brushes on stainless steel or painted surfaces.

Caution

,

Never use an acid based cleaning solution, including a
delimer! Acid will deteriorate the finish and damage the
heating element. Food products can also be acidic, keep
equipment clean of ALL food products.

Clean the area around the unit as often as necessary to
maintain cleanliness and efficient operation.

Gaskets require daily cleaning to prevent mold and
mildew build up and also to retain the elasticity of the
gasket. Gasket cleaning can be done with the use of warm
soapy water (no citrus based cleaners). Avoid full strength
cleaning products on gaskets as this can cause them to
become brittle and crack. Never use sharp tools or knives to
scrape or clean the gasket.

Wipe surfaces with a damp cloth rinsed in water to remove
dust and dirt from the unit. Always rub with the “grain” of
the stainless steel to avoid marring the finish. If a greasy
residue persists, use a damp cloth rinsed in a mild dish soap
and water solution. Wipe dry with a clean, soft cloth.

Never use steel wool or abrasive pads for cleaning. Never
use chlorinated, citrus based or abrasive cleaners.

Stainless steel has a clear coating that is stain resistant and
easy to clean. Products containing abrasives will damage
the coating and scratch the panels. Daily cleaning may be
followed by an application of stainless steel cleaner which
will eliminate water spotting and fingerprints. Early signs of
stainless steel breakdown are small pits and cracks. If this
has begun, clean thoroughly and start to apply stainless
steel cleaners in attempt to restore the steel.

N8600 Immersion Heater

Follow the same as instructions as the rest of the food well:
Wipe surfaces with a damp cloth rinsed in water to remove
dust and dirt from the unit. If a greasy residue persists, use
a damp cloth rinsed in a mild dish soap and water solution.
Wipe dry with a clean, soft cloth. Never use steel wool or
abrasive pads for cleaning. Never use chlorinated, citrus
based or abrasive cleaners.

Defrosting

Refrigerated cold pans should be defrosted daily. Never
use sharp objects or tools to clean or scrape ice/frost build
up from the refrigerated cold pans. A puncture to the pan
could cause irreparable damage to the refrigeration system.
Units with a Eutectic Fluid Cold Pan require the same
precautions. The fluid is NOT refillable and loss of fluid due
to a puncture would cause irreparable damage.

CLEANING THE CONDENSER COIL

In order to maintain proper refrigeration performance, the
condenser fins must be cleaned of dust, dirt and grease
regularly. It is recommended that this be done monthly. If
conditions are such that the condenser is totally blocked
in a month, 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.

Failure to maintain a clean condenser coil can initially cause
high temperatures and excessive run times. Continuous
operation with a dirty or clogged condenser coil can
result in compressor failure. Neglecting the condenser coil
cleaning procedures will void any warranties associated
with the compressor and cost to replace the compressor.

N8100FA SERIES DRAIN MAINTENANCE

Each N8100-FA unit has a drain located inside the unit that
removes the condensation from the evaporator coil and
routes it to an external condensate evaporator pan. Each
drain can become loose or disconnected during normal use.
If you notice water accumulation under the unit, be sure the
drain tube is connected to the evaporator drain pan and the
end of the drain tube is in the condensate evaporator. The
leveling of the unit is important as the units are designed to
drain properly when level. Be sure all drain lines are free of
obstructions.

Part Number: 8000_SM 07/18 39

Section 5

Troubleshooting

Problem -> Cause -> Correction Chart

Problem Cause Correction

Not running Fuse blown or circuit breaker tripped. Replace fuse or reset circuit breaker.

Power cord unplugged. Plug in power cord.

Power cord can also be unplugged from the unit.

Check both ends

Thermostat set too high. Set thermostat to lower temperature.

Main power switch turned off. Turn main power switch on.

Control is turned off

- indicated by singe blue dot.

Condensing

unit runs

without cooling

continuously

Temperature is too

high

Food temping too

high

Cabinet is noisy Loose part(s). Locate and tighten loose part(s).

Poor airflow to condenser coil or recirculation of

Make sure food is cold before loading into well.

Make sure no air is blowing onto well

Dirty condenser coil. Clean the condenser coil.

condenser air back through the coil.

Thermostat set too high. Set thermostat to lower temperature.

Warm product placed in well. Remove warm product and change with cold product,

Dirty condenser coil. Clean the condenser coil.

Iced over. Turn unit off and allow to defrost.

from vents or other equipment.

Turn control on by holding down the power button

(lower left button)

Provide fresh air to condenser.

See installation instructions.

preferably 34°-36°.

Stir food occasionally to help maintain product temp or

change product when out of temp.

Refrigerator is

freezing product

Compressor will

not start

Compressor will

not start and trips

overload

Thermostat is set too low. Set thermostat to higher temperature.

Product left in the well too long. Remove product at night or change when out of temp.

Stir food occasionally to help maintain product temp or

change product when out of temp.

Low voltage to cabinet. Check and correct incoming voltage to cabinet.

Low pressure switch open (R290 units). Check refrigerant level.

Open compressor windings, locked rotor

condition, or defective start components.

Check windings for open condition, check amp draw for

locked rotor condition, if none of the above exist change start

components.

Section 6

Refrigeration

R404A

Refrigerant Recovery / Evacuation &
Recharging

Do not purge refrigerant to the atmosphere. Capture
refrigerant using recovery equipment by specific
manufacturer’s recommendations.

Important

We assume no responsibility for the use of contaminated
refrigerant. Damage resulting from the use of
contaminated refrigerant is the sole responsibility of the
servicing company.

Connections

1. Suction side of the compressor through the suction
service valve.

2. Discharge side of the compressor through the
discharge service valve.

Self-Contained Recovery/Evacuation

1. Disconnect power to the unit.

2. Install manifold gauges, charging cylinder/scale, and
recovery unit or two-stage vacuum pump.

3. Perform recovery or evacuation:

H. Recovery: Operate the recovery unit as directed by

the manufacturer’s instructions.

I. Evacuation prior to recharging:

Pull the system down to 250 microns. Then, allow
the pump to run for an additional half hour. Turn
off the pump and perform a standing vacuum leak
check.

NOTE: Check for leaks using halide or electronic leak
detector after charging the Reach-In.

Charging Procedures

Important

The charge is critical on all Reach-In units. Use a scale or a
charging cylinder to ensure the proper charge is installed.

1. Disconnect power to the unit.

2. Close the vacuum pump valve, the low side service
valve, and the low side manifold gauge valve.

3. Open the high side manifold gauge valve and the high
side service valve.

4. Open the charging cylinder and add the proper
refrigerant charge (shown on nameplate) through the
discharge service valve.

5. Let the system “settle” for 2 to 3 minutes.

6. Connect power up the unit.

7. Close the high side valve on the manifold gauge set.
Add any remaining vapor charge through the suction
service valve (if necessary).

NOTE: Manifold gauges must be removed properly to
ensure that no refrigerant contamination or loss occurs.

8. Make sure that all the vapor in the charging hoses
is drawn into the Reach-In before disconnecting the
charging hoses.

A. Run the Reach-In cooling mode.

B. Close the high side service valve at the Reach-In.

C. Open the low side service valve at the Reach-In.

D. Open the high and low side valves on the manifold

gauge set. Any refrigerant in the lines will be pulled
into the low side of the system.

E. Allow the pressures to equalize while the Reach-In

is running.

F. Close the low side service valve at the Reach-In.

G. Remove the hoses from the Reach-In and install

the caps.

Part Number: 8000_SM 07/18 41

Refrigeration Section 6

System Contamination Clean-up

This section describes the basic requirements for restoring
contaminated systems to reliable service.

Important

We assume no responsibility for the use of contaminated
refrigerant. Damage resulting from the use of
contaminated refrigerant is the sole responsibility of the
servicing company.

Determining Severity Of Contamination

Either moisture or residue generally causes system

If either condition is found, or if contamination is suspected,
use a Total Test Kit from Totaline or a similar diagnostic tool.
Follow the manufacturer’s directions. These devices sample
refrigerant, eliminating the need to take an oil sample.

If a refrigerant test kit indicates harmful levels of
contamination, or if a test kit is not available, inspect the
compressor oil.

1. Remove the refrigerant charge from the Reach-In.

2. Remove the compressor from the system.

3. Check the odor and appearance of the oil.

4. Inspect the suction and discharge lines at the

contamination from compressor burnout entering the
refrigeration system.

5. If no signs of contamination are present, perform an

Inspection of the refrigerant usually provides the first
indication of system contamination. Obvious moisture or an
acrid odor in the refrigerant indicates contamination.

Contamination/Clean-up Chart

Symptoms/Findings Required Cleanup Procedure

No Symptoms or suspicion of contamination Normal evacuation/recharging procedure

Moisture/Air Contamination symptoms

• Refrigeration system open to atmosphere for prolonged periods

• Refrigeration test kit and/or acid oil test shows contamination

• Leak in water-cooled condenser

• No burnout deposits in open compressor lines

Mild Compressor Burnout symptoms

• Oil appears clean but smells acrid

• Refrigeration test kit or acid oil test shows harmful acid content

• No burnout deposits in open compressor lines

Severe Compressor Burnout symptoms

• Oil is discolored and smells acrid

• Refrigeration test kit or acid oil test shows harmful acid content

• Burnout deposits found in the compressor and lines, and in other components

Check the chart below to determine the type of cleanup
required.

compressor for burnout deposits.

acid oil test.

Mild contamination clean-up procedure

Mild contamination clean-up procedure

Severe contamination clean-up procedure

42 Part Number: 8000_SM 07/18

Section 6 Refrigeration

Mild System Contamination Clean-Up
Procedure

1. Replace any failed components.

2. If the compressor is good, change the oil.

3. Replace the liquid line drier.

NOTE: If the contamination is from moisture, use heat
lamps during evacuation. Position them at the compressor,
condenser and evaporator prior to evacuation.

Important

Dry nitrogen is recommended for this procedure. This
will prevent CFC release.

4. Follow the normal evacuation procedure, except
replace the evacuation step with the following:

A. Pull vacuum to 1000 microns. Break the vacuum

with dry nitrogen and sweep the system. Pressurize
to a minimum of 5 PSI.

B. Pull vacuum to 500 microns. Break the vacuum

with dry nitrogen and sweep the system. Pressurize
to a minimum of 5 PSI.

C. Change the vacuum pump oil.

Severe System Contamination Clean-Up
Procedure

1. Remove the refrigerant charge.

2. Remove the compressor.

3. Remove the liquid line drier.

4. Replace the capillary tube.

5. Wipe away any burnout deposits from suction and
discharge lines at compressor.

6. Sweep through the open system with dry nitrogen.

Important

Refrigerant sweeps are not recommended, as they
release CFC’s into the atmosphere.

7. Install a new compressor and new start components.

8. Install a suction line filter-drier (with acid and moisture
removal capability) of adequate size. Place the filter
drier as close to the compressor as possible.

9. Install inlet and outlet access valves.

10. Install a new liquid line drier.

11. Follow the normal evacuation procedure, except
replace the evacuation step with the following:

D. Pull vacuum to 250 microns. Run the vacuum

pump for ½ hour on self-contained models, 1 hour
on remotes.

NOTE: You may perform a standing vacuum test to make a
preliminary leak check. You should use an electronic leak
detector after system charging to be sure there are no leaks.

5. Charge the system with the proper refrigerant to the
nameplate charge.

6. Operate the Reach-In unit.

A. a) Pull vacuum to 1000 microns. Break the vacuum

with dry nitrogen and sweep the system. Pressurize
to a minimum of 5 PSI.

B. Change the vacuum pump oil.

C. Pull vacuum to 500 microns. Break the vacuum

with dry nitrogen and sweep the system. Pressurize
to a minimum of 5 PSI.

D. Change the vacuum pump oil.

E. Pull vacuum to 250 microns. Run the vacuum

pump for ½ hour on self-contained models, 1 hour
on remotes.

NOTE: You may perform a standing vacuum test to make a
preliminary leak check. You should use an electronic leak
detector after system charging to be sure there are no leaks.

12. Charge the system with the proper refrigerant to the
nameplate charge.

13. Operate the Reach-In unit for one hour. Then check the
pressure drop across the suction line filter-drier.

A. If the pressure drop is less than 1 PSI, the filter-drier

should be adequate for complete clean up.

B. If the pressure drop exceeds 1 PSI, change the

suction line filter-drier and the liquid line drier.

Part Number: 8000_SM 07/18 43

Refrigeration Section 6

Repeat steps 8 through 13 until the pressure drop
is acceptable.

14. Operate the Reach-In unit for 48-72 hours. Then remove
the suction line filter-drier and change the liquid line
drier.

15. Follow normal evacuation procedures.

Filter Driers

The size of the filter-drier is important. Using an improperly
sized filter-drier will cause the Reach-In unit to be
improperly charged with refrigerant.

Important

Driers are covered as a warranty part. Driers must be
replaced any time the system is opened for repairs.

44 Part Number: 8000_SM 07/18

Section 7

Component Check Procedures

Mechanical Refrigeration Control

Mechanical controls will have a capillary line that goes into
a tube connected to the suction line coming from the cold
well. As temperature increases a gas inside the capillary
expands and forces a bellows to close the contacts. As
temperature decreases the gas will contract and cause the
contacts to open. Contacts send power to the compressor
and condenser motor when closed.

Electric/Solid State Refrigeration Control

Electric/solid state control requires a power supply for
the control to operate. The control has a sensor that reads
suction line temperature in the well. A set of contacts in
the control will open or close depending on temperature
of the suction line and the ohm reading from the sensor.
There will be a delay on power up before the contacts close
and a delay between cycles. Contacts send power to the
compressor and condenser motor when closed.

Unit Air Flow Design

FORCEDAIR REFRIGERATED DROPIN UNITS

Black Airow Extrusions

Perforated Pan Clip

Adapter Bars

Coil Assembly Cover

Upright Air Diuser
With Air Deector

Plexiglas
End Caps

SELFCONTAINED REFRIGERATED DROPIN UNITS &
SELFCONTAINED COMBO HOT/COLD DROPIN UNITS

Discharge Air

Cutout

Condenser

Louver

Fresh Air

Upright air diffuser

Air deflector

Coil assembly cover

slot over tab

• The coil assembly cover has slots to be set over tabs.
This will hold the cover in place, allowing proper air
flow.

• The upright air diffuser with air deflector also facilitate
proper air flow.

Part Number: 8000_SM 07/18 45

Drop-In Series 8100-EF & 8100-EFN

NOTE: Built after 6-1-17.

Control Diagram

Section 8

Wiring Diagrams

Section 8 Wiring Diagrams

Drop-In Series 8100-EF & 8100-EFN

NOTE: Built after 6-1-17.

Compressor Diagram

Models 8118-EF, 8132-EF, 8145-EF, 8159-EF, 8172-EF, 8148-EFN, 8169-EFN, 8191-EFN

Model 8186-EF

Part Number: 8000_SM 07/18 47

Wiring Diagrams Section 8

Drop-In Series 8100-EF & 8100-EFN

NOTE: Built before 6-1-17.

On/O Switch

L1

Cooling Thermostat

N

G

Export Drop-In Series 8100-EF-E & 8100-EFN-E

On/O Switch

L1

Cooling T'Stat

Condenser Fan

S

C

R

Compressor

120V

Condenser Fan

S

C

R

Compressor

N

G

48 Part Number: 8000_SM 07/18

Section 8 Wiring Diagrams

Drop-In Series N8100B, N8100NB & N8100-BR

Condenser Fan

S

L1

Cooling Thermostat

N
G

C

R

Compressor, 115V

Export Drop-In Series N8100B-E & N8100NB-E

On/O Switch

L1

N

G

Cooling T'Stat

Condenser Fan

S

C

R

Compressor

Part Number: 8000_SM 07/18 49

Wiring Diagrams Section 8

N8100-FA Series Models

L1

1

2

35

Defrost Timer

15 Minutes every 2hrs

Cut in = 80lbs

Diff = 30lbs

Pressure
Control

Condensing Unit

Cooling Fans

N

G

50 Part Number: 8000_SM 07/18

Section 8 Wiring Diagrams

Drop-In Frost Tops Series N8200 & N8200-ST

Drop-In Granite Cold Slabs Series N8200G

Condenser Fan

On/O Switch

L1

N

G

S

C

R

Compressor

115V

Part Number: 8000_SM 07/18 51

Wiring Diagrams Section 8

Export Drop-In Frost Tops Series N8200-E

Export Drop-In Granite Cold Slabs Series N8200G-E

Condenser Fan

On/O Switch

L1

N

G

S

C

R

Compressor

52 Part Number: 8000_SM 07/18

Section 8 Wiring Diagrams

N8600 Series

Model N8630

Limit is located inside

heating element and is

not replaceable

Part Number: 8000_SM 07/18 53

Wiring Diagrams Section 8

Models N8643 & N8656

Limit is located inside

heating element and is

not replaceable

54 Part Number: 8000_SM 07/18

Section 8 Wiring Diagrams

Models N8669 & N8681

Limit is located inside

heating element and is

not replaceable

Part Number: 8000_SM 07/18 55

Wiring Diagrams Section 8

N8700D, N8700DESP, N8700-R & N8700N Series

Models with Energy Savings Power (ESP)/Low Watt Heating Elements

240V

Service Notes

• The temperature probes (thermocouples) are mounted directly to the heat pad and can only be tested with a meter that
can read type J thermocouples. When testing the thermocouple read the temperature of the hot food well to determine
what the mV reading should be.

• When replacing the well not to apply pressure directly to the pad.

• Heater Resistance: 240 Volt Heaters Min 109.20 ~ Max 120.80

56 Part Number: 8000_SM 07/18

Section 8 Wiring Diagrams

Models with 120, 208-230, or 120/208-230 Voltage, 60 Cycle, 1 Phase

(excluding energy savings power (ESP)/low watt heating element models)

Neutral Wire For 120 Volt Options

Neutral

L2

L1

GND

O

Lo

Hi

6

5

1

2

3

4

(DPST Switch) Master On/O Switch 1
Units With 1, 2, 3 Or 4 Food Wells Have 1 Master On/o Switch
Switches Are Standard On Some, Optional On Others

(DPST Switch) Master On/O Switch 2
Units With 5 Or 6 Food Wells Have 2 Master On/o Switches
Switches Are Standard On Some, Optional On Others

Pilot Light

Innite Control

H2

L2
L1

P

H1

Limit Switch

Heater

Food Well

Pilot Light

Innite Control

H2

L2
L1

P

H1

Limit Switch

Heater

Food Well

L2
L1

P

L2
L1

P

L2
L1

P

Innite Control

H2

H1

Food Well

Innite Control

H2

Hl

Food Well

Innite Control

H2

H1

Food Well

Pilot Light

Limit Switch

Heater

Pilot Light

Limit Switch

Heater

Pilot Light

Limit Switch

Heater

Innite Control

L2
L1

P

Amperes In Line Wires

# of Food

Wells

120V

1 Phase

208V

1 Phase

1 10.0 5.0 5.5
2 20.0 10.0 11.0
3 30.0 15.0 16.0
4 40.0 20.0 22.0
5 24.0 27.0
6 29.0 32.0

H2

H1

Pilot Light

Limit Switch

Heater

230V

1 Phase

Part Number: 8000_SM 07/18 57

Wiring Diagrams Section 8

Models with 208-230 Voltage, 60 Cycle, 3 Phase

Amperes In Line Wires

# of Food

Wells

2 6.0/7.3 3.0/3.6 3.0/3.6
3 9.0/11.0 9.0/11.0 9.0/11.0
4 9.0/11.0 9.0/11.0 6.0/7.3
5 17.0/20.0 9.0/11.0 9.0/11.0
6 17.0/20.0 17.0/20.0 17.0/20.0

208-230V, 3 Phase

Line1 Line2 Line3

58 Part Number: 8000_SM 07/18

Section 8 Wiring Diagrams

Models with 240 Volt, 50 Cycle, 1 Phase

Control BoxUnit

Thermostat

H1

Heating Element

Pilot

L1

Innite

Control

L2

H2

GRN W/ YLW 16GA - #MCP00195

Pilot Light

Thermostat

H1

Heating Element

Pilot

L1

Innite

Control

L2

H2

Pilot Light

Thermostat

H1

Heating Element

Pilot

L1

Innite

Control

L2

H2

GRN W/ YLW 16GA - #MCP00195

Pilot Light

Thermostat

Innite

Control

H1

Heating Element

Pilot

L2

L1

H2

Pilot Light

Thermostat

H1

Heating Element

Pilot

L1

Innite

Control

L2

H2

Wires From Cord

Or Breaker

Pilot Light

Thermostat

H1

Heating Element

Pilot

L1

Innite

Control

L2

H2

Pilot Light

Part Number: 8000_SM 07/18 59

Wiring Diagrams Section 8

8700UM Series Models

120 Volt Models

G L1

240 Volt Models

G L1 L2

N

60 Part Number: 8000_SM 07/18

Section 8 Wiring Diagrams

Thermostat

L1 G

L2

Switch

N8800 Series Models

120Volt, 60Hertz, 1 Phase

208-230Volt, 60Hertz, 1 Phase

Switch

Thermostat

L1 G

Thermostat

L1 G

L2

N

Double Pole
Thermostat On
Models N8873 &
N8887 Only

Part Number: 8000_SM 07/18 61

Wiring Diagrams Section 8

Thermostat

L1 G

L2

Double Pole
Thermostat On
Models N8873 &
N8887 Only

Switch

240Volt, 50Hertz, 1 Phase

Switch

Thermostat

L1 G

N

Double Pole
Thermostat On
Models N8873 &
N8887 Only

62 Part Number: 8000_SM 07/18

Section 9

Replacement Procedures

Plumbing

Depending on site access unit may need to be removed
from counter to do plumbing repairs. Close drain valve and
fill well with water to leak check before returning hot well to
service.

Wiring

If replacing any wiring or connectors use wire and
connectors of the same size/rating.

Part Number: 8000_SM 07/18 63

DELFIELD

980 SOUTH ISABELLA ROAD, MOUNT PLEASANT, MI 48858

800-733-8821

WWW.DELFIELD.COM

WWW.WELBILT.COM

Welbilt provides the world’s top chefs, and premier chain operators or growing independents with industry leading equipment and solutions.
Our cutting-edge designs and lean manufacturing tactics are powered by deep knowledge, operator insights, and culinary expertise.
All of our products are backed by KitchenCare® – our aftermarket, repair, and parts service.

CLEVELAND
CONVOTHERM®

©2017 Welbilt Inc. except where explicitly stated otherwise. All rights reserved. Continuing product improvement may necessitate change of specications without notice.

Part Number: 8000_SM 07/18

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