Delfield CTP-NB Series, 18000-PTB Series, 18000-BUC Series Service Manual

฀Inspect฀all฀

Work฀Tables

IMPORTANT฀INFORMATION

READ฀BEFORE฀USE

PLEASE฀SAVE฀THESE฀INSTRUCTIONS!

CAUTION

฀............................................

฀.....................................................................................

฀18000฀PTB฀Series

฀18000฀BUC฀Series

฀CTP-NB฀Series

฀...................................................................................

฀.......................

WIRING฀DIAGRAM

฀18000฀PTB฀Series

฀18000฀BUC฀Series

฀.............................................................................

฀CTP-NB฀Series

฀...................................................................................

฀18000฀PTB฀Series

฀18000฀BUC฀Series

฀CTP-NB฀Series

฀...................................................................................

฀................................................................

AUTHORIZED฀PARTS฀DEPOTS

The฀serial฀number฀on฀18000฀PTB฀&฀18000฀BUC฀Series฀units฀

The฀serial฀number฀on฀CTP-NB฀Series฀units฀is฀located฀on฀the฀front฀of฀

the฀unit.

Always฀have฀the฀serial฀number฀of฀your฀unit฀available฀when฀calling฀for฀

©2003฀The฀Delfield฀Company.฀All฀rights฀reserved.฀Reproduction฀฀฀฀฀฀฀฀฀฀฀

without฀written฀permission฀is฀prohibited.

CONTENTS

18699฀PTB

MODEL

NUMBER

H.P.

#฀OF

DOORS

18000฀PTB฀series฀pizza฀tables฀with฀raised฀rail

18648฀PTB

18660฀PTB

18672฀PTB

18691฀PTB

(1)฀27"

19"฀&฀27"

(2)฀27"

(2)฀27"฀&฀(1)฀19"

(3)฀27"

#฀OF

SHELVES

1

2

2

3

3

1/4

1/3

1/2

1/2

3/4

AMPS

10.0

12.0

14.0

14.0

16.0

SHELF

AREA

3.36฀ft

2

5.63฀ft

2

7.72฀ft

2

9.99฀ft

2

11.58฀ft

2

NEMA

PLUG

5-15P

5-15P

5-20P

5-20P

5-20P

18000฀BUC฀series฀work฀tables

STORAGE

CAPACITY

8.39฀ft

3

14.31฀ft

3

16.77฀ft

3

22.82฀ft

3

25.87฀ft

3

STORAGE

CAPACITY

9.77฀ft

3

14.31฀ft

3

17.79฀ft

3

23.05฀ft

3

25.82฀ft

3

BTU฀LOAD

BASE/RAIL

470/441

694/617

776/794

1062/1058

1144/1147

SHIP฀WEIGHT

LBS/KG

520/236

575/260

635/288

770/350

805/365

BTU฀SYSTEM

CAP.฀BASE/RAIL

MODEL

NUMBER

H.P.

NUMBER฀OF

DOORS

#฀OF

SHELVES

AMPS

SHELFNEMA

PLUGAREA

SHIP฀WEIGHT

LBS/KG

1903/971

2314/1121

3097/1544

3807/1839

5286/2191

186114฀PTB

(4)฀24"43/416.013.22฀ft

2

5-20P30.9฀ft

3

1297/1323927/4205286/2411

18699฀BUC

18648฀BUC

18660฀BUC

18672฀BUC

18691฀BUC

(1)฀27"

19"฀&฀27"

(2)฀27"

(2)฀27"฀&฀(1)฀19"

(3)฀27"

1

2

2

3

3

BTU

LOAD

475

686

856

1169

1220

BTU

SYS.฀CAP.

1462

1462

2261

2261

2591

1/5

1/5

1/4

1/4

1/3

8.0

8.0

10.0

10.0

12.0

3.95฀ft

2

6.51฀ft

2

7.90฀ft

2

Volts/Hertz/Phase฀for฀all฀CTP-NB,฀18000฀PTB฀&฀18000฀BUC฀Series฀units฀is฀115/60/1

10.29฀ft

2

11.85฀ft

2

5-15P

5-15P

5-15P

5-15P

5-15P

390/177

435/197

495/225

535/243

594/269

27.58฀ft

3

186114฀BUC

(4)฀24"4137325911/312.014.42฀ft

2

5-15P685/310

CTP-NB฀Counter฀top฀condiment฀rail

MODEL

NUMBER

H.P.

1/6฀PAN฀SIZE

CAPACITY

#฀OF

ADAPTER฀BARS

AMPS

NEMA

PLUG

SHIP฀WEIGHT

LBS/KG

CTP8146-NB

CTP8160-NB

CTP8175-NB

8

12

16

5

7

9

BTU

LOAD

305

462

609

BTU

SYS.฀CAP.

523

653

742

1/5

1/5

1/5

4.0

4.0

4.0

5-15P

5-15P

5-15P

121/54.9

158/71.7

197/89.4

SPECIFICATIONS฀

SERIAL฀NUMBER฀INFORMATION

the฀total฀weight฀of฀the฀cabinet฀and฀contents.฀A฀fully฀loaded฀72”฀long฀

Avoid฀hot฀corners฀and฀locations฀near฀stoves฀and฀ovens.

from฀any฀wall.

A฀level฀cabinet฀looks฀better฀and฀will฀perform฀better฀because฀the฀

to฀employees.฀It฀is฀the฀owner’s฀and฀operator’s฀

to฀the฀proper฀power฀source.฀A฀protected฀circuit฀of฀the฀correct฀

voltage฀and฀amperage฀must฀be฀run฀for฀con฀nec฀tion฀of฀the฀line฀cord,฀

฀switch฀

฀to฀begin฀operation.

The฀power฀switch฀must฀be฀turned฀to฀OFF฀and฀the฀

CAUTION

RECEIVING฀AND฀INSPECTING฀THE฀EQUIPMENT

while฀being฀moved฀into฀the฀building.

to฀the฀delivering฀carrier฀immediately.

visually฀inspect฀the฀refrigeration฀package.฀฀Be฀sure฀lines฀

INSTALLATION

This฀unit฀is฀equipped฀with฀two฀on/off฀switches฀located฀behind฀the฀

to฀the฀

฀position.฀Tem฀per฀a฀ture฀ranges฀for฀the฀base฀are฀36°฀to฀

The฀switch฀labeled฀rail฀is฀for฀the฀raised฀rail.

฀Turning฀this฀switch฀

to฀the฀

Temperature฀ranges฀for฀the฀raised฀rail฀are฀33°F฀to฀41°F.

to฀turn฀the฀rail฀off฀at฀night฀to฀save฀energy฀and฀the฀rail฀

will฀have฀time฀to฀defrost฀as฀needed.฀It฀also฀helps฀to฀

A฀minimum฀of฀one฀hour฀of฀off฀time฀per฀day฀with฀the฀pans฀

the฀pans.฀Product฀left฀in฀the฀rail฀during฀a฀four฀hour฀off฀period฀will฀

for฀use.

when฀you฀return฀the฀pans฀to฀the฀raised฀rail.

The฀power฀must฀be฀turned฀to฀OFF฀and฀the฀unit฀

All฀R404A฀models฀have฀a฀high฀pressure฀limiting฀device.฀Under฀

failure฀or฀a฀plugged฀or฀blocked฀condenser,฀this฀device฀may฀shut฀

The฀unit฀is฀equipped฀with฀one฀on/off฀switch฀located฀on฀the฀right฀

this฀switch฀is฀turned฀to฀the฀

฀position.฀Tem฀per฀a฀ture฀ranges฀for฀

the฀rail฀are฀33°฀to฀41°฀F.

This฀allows฀you฀to฀turn฀the฀rail฀

฀at฀night฀to฀save฀energy฀and฀the฀

A฀minimum฀of฀one฀hour฀of฀off฀time฀per฀day฀with฀the฀pans฀removed฀

from฀the฀rail฀is฀required฀to฀properly฀defrost฀the฀rail.฀If฀pans฀are฀left฀

when฀you฀return฀the฀pans฀to฀the฀raised฀rail.

The฀power฀switch฀must฀be฀turned฀to฀OFF฀and฀the฀

After฀turning฀the฀

฀switch฀to฀

will฀begin฀operating.฀Delfield฀refrigerated฀bases฀are฀designed฀to฀

OPERATION:฀18000฀PTB฀SERIES

OPERATION:฀18000฀BUC฀SERIES

OPERATION:฀CTP-NB฀SERIES

฀฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.

฀฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.

฀฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.

฀฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.฀.

The฀factory฀recommended฀low-pressure฀control฀settings฀for฀18000-PTB’s฀are:

฀55#฀cut-in฀and฀30#฀cut-out฀to฀maintain฀

The฀factory฀recommended฀low-pressure฀control฀settings฀for฀18000-BUC’s฀are:฀

REFRIGERANT฀CHARGES฀AND฀PRESSURE฀CONTROL฀SETTINGS

All฀Delfield฀refrigerated฀models฀come฀equipped฀with฀

volt,฀grounded฀electrical฀outlet.

The฀temperature฀is฀controlled฀by฀an฀adjustable฀pressure฀

฀near฀the฀knob,฀with฀an฀arrow฀

to฀indicate฀the฀adjustment฀direction.฀These฀controls฀are฀

field฀adjustable฀and฀do฀not฀require฀a฀service฀agent.฀If฀you฀

฀In฀attempting฀to฀adjust฀the฀pressure฀control,฀

you฀can฀do฀damage฀to฀your฀unit฀by฀accidentally฀

the฀pressure฀control฀adjusted.

PRESSURE฀CONTROL฀SETTINGS

WIRING฀DIAGRAM฀-฀18000฀PTB฀SERIES

L1

L2

CONDENSING฀UNIT

ON/OFF฀SWITCH

ON฀115฀VOLT฀MODELS฀ONLY

L2฀IS฀THE฀NEUTRAL

POWER฀CORD

PROVIDED฀ON฀

SELF-CONTAINED

MODELS

G

PRESSURE฀CONTROL

T'STAT

SOLENOID฀VALVE(S)

EVAPORATOR฀FAN(S)

SWITCH

SOLENOID฀VALVE

BASE

RAIL

RECEPTACLE฀FOR฀OPTIONAL

FAN฀PACKAGE

L1

N

BASE฀COIL฀1

POWER฀SWITCH

POWER฀CORD

STANDARD฀ON

ALL฀MODELS

G

CONDENSING฀UNIT

BASE฀COIL฀฀2

PRESSURE฀SWITCH฀CONTROLS฀ONLY฀THE฀CONDENSING฀UNIT

(where฀used)

WIRING฀DIAGRAM฀-฀18000฀BUC฀SERIES

POWER฀SWITCH

CONDENSING฀UNIT

POWER฀CORD

IS฀STANDARD฀ON

CTP฀SERIES

TEMPERATURE฀CONTROLS฀THE฀CONDENSING฀UNIT

L1

N

G

WIRING฀DIAGRAM฀-฀CTP-NB฀SERIES

REFRIGERATION฀SYSTEM-฀18000฀PTB฀SERIES

THERMOSTAT

THERMOSTAT

VALVE

REFRIGERATION฀SYSTEM-฀18000฀BUC฀SERIES

TUBE฀FOR

THERMOSTAT฀BULB

WRAPPED฀RAIL

THERMOSTAT

CONDENSING

UNIT

ON/OFF฀SWITCH

REFRIGERATION฀SYSTEM-฀CTP-NB฀SERIES

PARTS฀REPLACEMENT฀LIST

ADDITIONAL฀PARTS฀FOR฀THE฀CTP฀SERIES฀ONLY

STANDARD฀LABOR฀GUIDELINES฀TO฀REPAIR฀OR฀REPLACE฀PARTS฀ON฀DELFIELD฀EQUIPMENT

Advice฀and฀recommendations฀given฀by฀Delfield฀Service฀Technicians฀do฀not฀constitute฀or฀guarantee฀any฀special฀coverage.

•฀A฀maximum฀of฀1-hour฀is฀allowed฀to฀

•฀A฀maximum฀of฀1-hour฀is฀allowed฀for฀

฀not฀in฀stock.

•฀A฀maximum฀

travel฀distance

฀of฀100฀miles฀round฀trip฀and฀2-hours฀will฀be฀reimbursed.฀

•฀Overtime,฀installation/start-up,฀normal฀control฀adjustments,฀general฀maintenance,฀glass฀breakage,฀freight฀damage,฀and/or฀

Authorization

฀from฀Delfield.฀฀You฀must฀submit฀the฀number฀with฀the฀service฀claim.

•฀Thermostat฀•฀Contactor/Relay

•฀Infinite฀Switch฀•฀Transformer

•฀Door฀Jamb฀Switch฀•฀Evaporator/Condenser฀Fan฀Motor฀and฀Blade

•฀Solenoid฀Coil฀•฀Circulating฀Fan฀Motor฀and฀Blade

•฀Hi-limit/Thermal฀Protector฀Switch฀•฀Microprocessor฀Control

•฀Fan฀Delay/Defrost฀Termination฀Switch฀•฀Water฀Level฀Sensor/Probe

•฀Compressor฀Start฀Components฀and฀Overload฀Protector฀•฀Door฀Hinges,฀Locks,฀and฀Gaskets

•฀Defrost฀Timer฀•฀Condensate฀Element

•฀Thermometer฀•฀Springs/Lowerator

•฀Gear฀Box

•฀Drawer฀Tracks/Cartridges฀•฀Defrost฀Element

•฀Pressure฀Control฀•฀Heating฀Element

•฀Solenoid฀Valve฀•฀Locate/Repair฀Leak

•฀EPR฀or฀CPR฀Valve฀•฀Condenser฀or฀Evaporator฀Coil

•฀Expansion฀Valve

•฀Compressor

This฀includes฀recovery฀of฀refrigerant฀and฀leak฀check.

•฀R22฀A฀maximum฀of฀$4.00/lb.฀or฀25¢/oz.฀will฀be฀reimbursed.

•฀R134A฀A฀maximum฀of฀$5.00/lb.฀or฀31¢/oz.฀will฀be฀reimbursed.

•฀R404A฀A฀maximum฀of฀$12.00/lb.฀or฀75¢/oz.฀will฀be฀reimbursed.

STANDARD฀ONE฀YEAR฀WARRANTY฀(One฀year฀parts,฀90฀days฀labor.)

The฀Delfi฀eld฀Company฀(“Delfi฀eld”)฀warrants฀to฀the฀Original฀Purchaser฀

the฀date฀of฀shipment฀of฀the฀Unit฀to฀the฀Original฀Purchaser฀

฀฀During฀this฀

which฀Delfi฀eld฀determines฀was฀defective฀due฀to฀faulty฀material฀or฀

workmanship.฀฀The฀Original฀purchaser฀will฀pay฀all฀labor,฀crating,฀freight฀

The฀term฀“Original฀Purchaser”฀as฀used฀herein฀means฀that฀person,฀fi฀rm,฀

This฀warranty฀does฀not฀apply฀to฀any฀Unit฀or฀part฀thereof฀that฀has฀

that฀has฀been฀moved฀from฀the฀location฀where฀it฀was฀originally฀installed.฀฀

This฀warranty฀also฀does฀not฀cover฀the฀refrigerator฀drier฀or฀the฀light฀

The฀warranty฀is฀subject฀to฀the฀user’s฀normal฀

from฀any฀Unit฀shall฀be฀deemed฀to฀release฀Delfi฀eld฀from฀all฀obligations฀

to฀the฀extent฀of฀the฀original฀manufacturer’s฀express฀warranty฀to฀Delfi฀eld.฀฀

warranty฀to฀Delfi฀eld.฀฀Failure฀of฀the฀Original฀Purchaser฀to฀receive฀such฀

thereof.

TRAVELS฀TO฀THE฀INSTALLATION฀ADDRESS฀TO฀PERFORM฀WARRANTY฀

THE฀WARRANTY฀IS฀VOID.฀฀SUCH฀SERVICE฀CALLS฀WILL฀BE฀BILLED฀

TO฀CUSTOMER฀AT฀THE฀AUTHORIZED฀SERVICE฀CENTER’S฀THEN฀

APPLICABLE฀TIME฀AND฀MATERIALS฀RATES.฀฀CONSIDER:฀CUSTOMER฀

the฀Delfi฀eld฀factory฀of฀the฀part฀claimed฀to฀be฀defective,฀the฀Original฀

this฀warranty.

writing,฀this฀warranty฀does฀not฀permit฀the฀replacement฀of฀any฀part,฀

The฀installation฀contractor฀shall฀be฀responsible฀for฀building฀access,฀

fi฀re,฀fl฀ood,฀acts฀of฀nature,฀short฀or฀reduced฀supply฀of฀raw฀materials,฀or฀

foregoing฀is฀exclusive฀and฀in฀lieu฀of฀all฀other฀warranties,฀whether฀

written฀or฀oral,฀express฀or฀implied.฀฀This฀warranty฀supersedes฀

warranties.฀฀Delfi฀eld฀expressly฀disclaims฀any฀implied฀warranties฀

with฀any฀law,฀treaty,฀rule฀or฀regulation฀relating฀to฀the฀discharge฀of฀

for฀any฀breach฀of฀this฀warranty,฀will฀be฀as฀provided฀in฀this฀warranty.

THIS฀WARRANTY฀WILL฀BE฀VOID.฀฀FURTHER,฀DELFIELD฀AND฀ITS฀

AFFILIATES฀WILL฀NOT฀BE฀LIABLE฀FOR฀ANY฀CLAIMS฀DAMAGES฀

ADDITIONAL฀FOUR฀YEAR฀PROTECTION฀PLAN฀฀(for฀Motor-Compressor฀only)

฀฀Installation

the฀Original฀Purchaser.฀฀

the฀registration฀card฀containing฀the฀Original฀Purchasers฀name,฀

the฀Unit฀containing฀the฀Motor-Compressor฀within฀30฀days฀from฀the฀

฀This฀additional฀warranty฀

The฀term฀“Original฀Purchaser”฀as฀used฀herein฀means฀that฀person,฀fi฀rm,฀

The฀term฀“Motor-Compressor”฀as฀used฀herein฀does฀not฀include฀unit฀

the฀replacement฀of฀parts.฀฀฀This฀warranty฀further฀does฀not฀include฀

This฀warranty฀shall฀be฀void฀if฀the฀Motor-Compressor,฀in฀Delfi฀eld’s฀

to,฀war,฀governmental฀restrictions฀or฀restraints,฀strike,฀lockouts,฀

This฀warranty฀does฀not฀give฀the฀Original฀Purchaser฀of฀the฀Motor-

with฀any฀law,฀treaty,฀rule฀or฀regulation฀relating฀to฀the฀Motor-

warranty,฀will฀be฀as฀provided฀in฀this฀warranty.

Warranty,฀this฀Delfi฀eld฀Additional฀Four฀Year฀Protection฀Plan฀and฀any฀

NOTES:

NOTES:

980฀S.฀Isabella฀Rd.,฀Mt.฀Pleasant,฀MI฀฀48804-0470,฀U.S.A.฀•฀(989)฀773-7981฀or฀(800)฀733-8821฀•฀Fax฀(800)฀669-0619฀•฀www.delfield.com

Delfield฀reserves฀the฀right฀to฀make฀changes฀in฀design฀or฀specifications฀without฀prior฀notice.฀฀2003฀The฀Delfield฀Company.฀฀All฀rights฀reserved.฀Printed฀in฀the฀U.S.A.

1336฀Main฀Street

Buffalo,฀NY฀14209

800.722.1252

716.884.7425

716.฀884.0410฀FAX

serves:฀CT,฀DC,฀DE,฀MA,฀MD,฀ME,

NH,฀NJ,฀NY,฀PA,฀RI,฀VA,฀VT,฀WV

3)฀Appliance฀Installation฀Service

15024฀Staff฀Court

Gardena,฀CA฀90248

1.800.531.1111

1.800.782.5747

Email:฀[e-mail]

www.pacparts.com฀

serves:฀AZ,฀CA,฀HI,฀฀NV,฀OR

4)฀Pacific฀Coast฀Parts

2916฀Sidco฀Drive

Nashville,฀TN฀37204

615.726.0351

800.737.0351

615.259.4100฀FAX

serves:฀TN,฀AL

14)฀T.M.A.

14450฀Ewing฀Ave฀S.฀#100

Burnsville,฀MN฀55306

800.422.2823

952.894.4427

952.894.2164฀FAX

serves:฀IA,฀MN,฀MT,฀ND,฀SD,฀WI

5)฀Contract฀Ice

3909฀St.฀Timothy฀Lane

St.฀Ann,฀MO฀63074

800.972.7670

314.427.7477

314.฀427.8190฀FAX

serves:฀AR,฀IA,฀IL,฀KS,

KY,฀MO,฀NE,฀OK,฀TX,฀NM,฀LA

6)฀E.M.C.O.฀Sales฀&฀Distributors

2920฀N.W.฀109th฀Avenue

Miami,฀FL฀33172

305฀994.9994

305.994.9992฀FAX

International฀parts฀depot

9)฀Global฀Parts฀and฀Supplies

2120฀Solona฀St.

PO฀Box฀14009

Fort฀Worth,฀TX฀76117-0009

1.800.433.1804฀toll฀free

1.800.272.7358฀fax

serves:฀AR,฀LA,฀NM,฀OK,฀TX

7)฀Stove฀Parts฀Supply/GCS฀Service

9923฀S.W.฀178th฀St.

Vashon,฀WA฀98070

888.872.2465

206-463-1772

206.463.4431฀FAX

serves:฀AK,฀HI,฀ID,฀MT,฀OR,฀WA

12)฀Performance฀Refrigeration฀Parts

2200฀Norcross฀Parkway,฀Suite฀210

Atlanta,฀GA฀30071

800.235.6516

770.446.6177

770.446.3157฀FAX

serves:฀FL,฀GA,฀MS,฀NC,฀SC,฀VA

13)฀Southeastern฀Restaurant฀Services

1816฀West฀26th฀Street

Erie,฀PA฀16508-1149

800.332.3732

814.456.3732

814.452.4843฀FAX

serves:฀MD,฀NJ,฀OH,฀PA,฀VA,฀WV

2)฀A.I.S.฀Commercial฀Parts฀&฀Service

1177฀Kamato฀Road

Mississauga,฀Ontario฀L4W1X4

800.427.6668

800.361.7745฀FAX

serves:฀Canada

8)฀Garland฀Group

980฀South฀Isabella฀Road

Mt.฀Pleasant,฀MI฀48858

800.733.8829

989.773.7981

989.773.3210฀FAX

custom฀parts฀direct฀from฀Delfield

1)฀The฀Delfield฀Company

44792฀Helm

Plymouth,฀MI฀48170

888.828.4454

734.451.2043

734.451.3215฀FAX

serves:฀MI,฀IN,฀WI,฀OH

11)฀MicroDine,฀Inc.

3000฀S.฀Wyandot

Englewood,฀CO฀80110

(800)฀624-2117

(303)฀7618861฀FAX

serves:฀AZ,฀CO,฀KS,฀NE,฀NM,฀OK,฀UT,฀WY

10)฀Hawkins฀Commercial฀Appl.฀Serv.

NORTH

AMERICA

4

4

12

9

10

1

11

7

6

5

14

3

13

8

2

12

Delfield฀has฀14฀conveniently฀located฀Parts฀Depots฀to฀

ensure฀parts฀are฀handled฀promptly฀and฀accurately.฀฀

Delfield฀reserves฀the฀right฀to฀update฀or฀make฀changes

to฀this฀list฀without฀prior฀notice

Please฀call฀1-800-733-8829฀or฀check฀the฀web฀at฀www.delfield.com

for฀a฀list฀of฀the฀current฀Parts฀Depots.