Delfield 18648 BUC, 18660 BUC, 18672 BUC, 18691 BUC, 18699 BUC Service Manual

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Work Tables

IMPORTANT INFORMATION

READ BEFORE USE

PLEASE SAVE THESE INSTRUCTIONS!

CAUTION

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18000 PTB Series

18000 BUC Series

CTP-NB Series

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WIRING DIAGRAM

18000 PTB Series

18000 BUC Series

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CTP-NB Series

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18000 PTB Series

18000 BUC Series

CTP-NB Series

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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

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

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

SHELF NEMA

PLUGAREA

SHIP WEIGHT

LBS/KG

1903/971 2314/1121 3097/1544 3807/1839 5286/2191

186114 PTB

(4) 24" 4 3/4 16.013.22 ft

2

5-20P30.9 ft

3

1297/1323 927/4205286/2411

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

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" 4 1373 2591 1/3 12.014.42 ft

2

5-15P 685/310

CTP-NB Counter top condiment rail

MODEL

NUMBER

H.P.

1/6 PAN SIZE

CAPACITY

# OF

ADAPTER BARS

AMPS

NEM

A

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

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