Delfield 186114BST-E Service Manual

International 18600 Series and CTP-NB

Service and Installation Manual

Please read this manual completely before attempting to install or operate this equipment! Notify carrier of damage! Inspect all components immediately.

18600PTL

Pizza Tables with LiquiTec® Rail

18600BST

Work Table with Backsplash

CAUTION

18600PTB

Pizza Tables with Raised Rail

Countertop Condiment Rail

Important Information

Read Before Use

18600BUC

Work Tables

CTP-NB

Please Save These Instructions!

October 2013

International 18600 and CTP-NB Series Service and Installation Manual

Important Warning And Safety Information

WARNING Read This Manual Thoroughly Before Operating, Installing, Or Performing Maintenance On The Equipment.

WARNING Failure To Follow Instructions In This Manual Can Cause Property Damage, Injury Or Death.

WARNING Do Not Store Or Use Gasoline Or Other Flammable Vapors Or Liquids In The Vicinity Of This Or Any Other

Appliance.

WARNING Unless All Cover And Access Panels Are In Place And Properly Secured, Do Not Operate This Equipment.

WARNING This Appliance Is Not Intended For Use By Persons Who Lack Experience Or Knowledge, Unless They Have

Been Given Supervision Or Instruction Concerning Use Of The Appliance By A Person Responsible For Their Safety.

WARNING This Appliance Is Not To Be Played With.

WARNING Do Not Clean With Water Jet.

WARNING Do Not Use Electrical Appliances Inside The Food Storage Compartment Of This Appliance.

CAUTION Observe the following:

• Minimum clearances must be maintained from all walls and combustible materials.

• Keep the equipment area free and clear of combustible material.

• Allow adequate clearance for air openings.

• Operate equipment only on the type of electricity indicated on the specification plate.

• Unplug the unit before making any repairs.

• Retain this manual for future reference.

For customer service, call (800) 733-8829, (800) 773-8821, Fax (989) 773-3210, www.delﬁeld.com

International 18600 and CTP-NB Series Service and Installation Manual

Contents

Receiving & Inspecting Equipment ...........................................3

Serial Number Information ........................................................ 4

Warranty Information ................................................................. 4

Regulatory Certifications ............................................................ 4

Specifications ............................................................................. 5

Installation .................................................................................6

Operation

18600BUC & BST Series ........................................................ 6

18600PTB & PTL Series ......................................................... 7

CTP-NB Series ........................................................................7

Pressure Control Settings .......................................................... 8

Temperature Control Settings .................................................... 8

Care And Cleaning .................................................................9-10

Wiring Diagram

18600PTB & PTL Series ....................................................... 11

18600BUC & BST Series ...................................................... 12

CTP-NB Series ......................................................................12

Replacement Parts ..............................................................13-20

Standard Labor Guidelines ......................................................21

Notes ...................................................................................22-23

Receiving And Inspecting The Equipment

Even though most equipment is shipped crated, care should be taken during unloading so the equipment is not damaged while being moved into the building.

1. Visually inspect the exterior of the package and skid or container. Any damage should be noted and reported to the delivering carrier immediately.

2. If damaged, open and inspect the contents with the carrier.

3. In the event that the exterior is not damaged, yet upon opening, there is concealed damage to the equipment notify the carrier. Notification should be made verbally as well as in written form.

4. Request an inspection by the shipping company of the damaged equipment. This should be done within 10 days from receipt of the equipment.

For customer service, call (800) 733-8829, (800) 773-8821, Fax (989) 773-3210, www.delﬁeld.com

5. Check the lower portion of the unit to be sure legs or

6. Also open the compressor compartment housing and

7. Freight carriers can supply the necessary damage forms

8. Retain all crating material until an inspection has been

Uncrating the Equipment

First cut and remove the banding from around the crate. Remove the front of the crate material, use of some tools will be required. If the unit is on legs remove the top of the crate and lift the unit off the skid. If the unit is on casters it can be "rolled" off the skid.

casters are not bent.

visually inspect the refrigeration package. Be sure lines are secure and base is still intact.

upon request.

made or waived.

International 18600 and CTP-NB Series Service and Installation Manual

Serial Number Information

The serial number on 18600 Series units is located on the electrical specifications tag affixed inside the compressor section next to the pressure control. 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 parts or service.

Warranty may be deemed invalid if other than authorized OEM (original equipment manufacture) replacement parts are used in Delfield equipment.

Warranty Information

Visit http://www.delfield.com/minisite/service/warranty_info to:

• Register your product for warranty.

• Verify warranty information.

• View and download a copy of your warranty.

Regulatory Certifications

Models are certiﬁed by:

National Sanitation Foundation (NSF)

Technical Inspection Association

European Conformity

For customer service, call (800) 733-8829, (800) 773-8821, Fax (989) 773-3210, www.delﬁeld.com

International 18600 and CTP-NB Series Service and Installation Manual

Specifications

18600PTB Pizza tables with raised rail

Custom Model

18648PTB-E 6 (1) 68.6cm 1 56 3670 290 470/441 2001/952 1/4 16/454 230-240/50/1 2.5 520/236

18660PTB-E 7 48.3cm &

18672PTB-E 9 (2) 68.6cm 2 56 7339 513 776/794 2967/1587 1/2 40/1134 230-240/50/1 5.3 635/288

18691PTB-E 11 (2)68.6cm &

18699PTB-E 12 (3) 68.6cm 3 56 11009 778 1144/1147 3537/1945 1/2 40/1134 230-240/50/1 5.3 805/365

186114PTB-E 14 (3) 81.3cm 3 64 13434 936 1297/1323 5169/2433 3/4 48/1361 230-240/50/1 5.0 927/420

1/3 Pan Size

Capacity # Of Doors

68.6cm

(1) 48.3cm

# Of

Shelf Max

Shelves

Load (KG)

2 32/56 6048 428 694/617 2409/1208 1/3 24/680 230-240/50/1 2.8 575/260

3 56/32 9560 693 1062/1058 3537/1865 1/2 40/1134 230-240/50/1 5.3 770/350

Shelf

Area CM

Storage

Cap. L

BTU Load Base/Rail

BTU Sys. Cap.

Base/Rail H.P.

18600BUC Work tables

Custom Model # Of Doors

18648BUC-E (1) 68.6cm 1 56 3670 290 475/NA 1462/NA 1/4 16/454 230-240/50/1 2.5 390/177

18660BUC-E 48.3cm &

68.6cm

18672BUC-E (2) 68.6cm 2 56 73390 513 856/NA 2261/NA 1/2 40/1134 230-240/50/1 5.3 495/225

18691BUC-E (2)68.6cm &

(1) 48.3cm

18699BUC-E (3) 68.6cm 3 56 11009 778 1220/NA 2591/NA 1/2 40/1134 230-240/50/1 5.3 594/269

186114BUC-E (4) 61.0cm 4 48 13434 1055 1373/NA 2591/NA 3/4 48/1361 230-240/50/1 5.0 685/310

# Of

Shelf Max

Shelves

Load (KG)

2 32/56 6048 428 686/NA 1462/NA 1/3 24/680 230-240/50/1 2.8 435/197

3 56/32 9560 693 1169/NA 2261/NA 1/2 40/1134 230-240/50/1 5.3 535/243

Shelf

Area CM

Storage

Cap. L

BTU Load Base/Rail

BTU Sys. Cap.

Base/Rail H.P.

R404A

Charge

(oz/g)

R404A

Charge

(oz/g)

Voltz/Hertz/

Phase Amps

Voltz/Hertz/

Phase Amps

Ship Weight

LBS/KG

Ship Weight

LBS/KG

18600BST Work table with backsplash

Custom Model # Of Doors

18648BST-E (1) 68.6cm 1 56 3670 290 475/NA 1462/NA 1/4 16/454 230-240/50/1 2.5 390/177

18660BST-E 48.3cm &

68.6cm

18672BST-E (2) 68.6cm 2 56 73390 513 856/NA 2261/NA 1/2 40/1134 230-240/50/1 5.3 495/225

18691BST-E (2)68.6cm &

(1) 48.3cm

18699BST-E (3) 68.6cm 3 56 11009 778 1220/NA 2591/NA 1/2 40/1134 230-240/50/1 5.3 594/269

186114BST-E (4) 61.0cm 4 48 13434 1055 1373/NA 2591/NA 3/4 48/1361 230-240/50/1 5.0 685/310

# Of

Shelf Max

Shelves

Load (KG)

32/56

3 56/32 9560 693 1169/NA 2261/NA 1/2 40/1134 230-240/50/1 5.3 535/243

Shelf

Storage

Area CM

6048 428 686/NA 1462/NA 1/3 24/680 230-240/50/1 2.8 435/197

Cap. L

BTU Load Base/Rail

BTU Sys. Cap.

Base/Rail H.P.

R404A

Charge

(oz/g)

Voltz/Hertz/

Phase Amps

Ship Weight

LBS/KG

18600PTL Pizza table with LiquiTec® rail

Custom Model

18648PTL-E 6 (1) 68.6cm 1 56 3670 290 470/441 2001/952 1/4 16/454 230-240/50/1 2.5 520/236

18672PTL-E 9 (2) 68.6cm 2 56 7339 513 776/794 2967/1587 1/2 40/1134 230-240/50/1 5.3 635/288

18699PTL-E 12 (3) 68.6cm 3 56 11009 778 1144/1147 3537/1945 1/2

1/3 Pan Size

Capacity # Of Doors

# Of

Shelves

Shelf Max Load (KG)

Shelf

Area CM

Storage

Cap. L

BTU Load Base/Rail

BTU Sys. Cap.

Base/Rail H.P.

R404A

Charge

40/1134 230-240/50/1 5.3 805/365

(oz/g)

Voltz/Hertz/

Phase Amps

Ship Weight

LBS/KG

CTP-NB Counter top containment rail

Custom Model

CTP8146-NB-E 4 5 305 523 1/4 16/454 230-240/50/1 2.5 121/54.9

CTP8160-NB-E 6 7 462 653 1/4 16/454 230-240/50/1 2.5 158/71.7

1/3 Pan Size

Capacity # Of Adapter Bars BTU Load

BTU System

Capacity H.P.

R134A

Charge

(oz/g)

Voltz/Hertz/

Phase Amps

Ship Weight

LBS/KG

For customer service, call (800) 733-8829, (800) 773-8821, Fax (989) 773-3210, www.delﬁeld.com

International 18600 and CTP-NB Series Service and Installation Manual

CAUTION

DANGER

CAUTION

Installation

Location

These units are intended for indoor use only. Be sure the location chosen has a floor strong enough to support the total weight of the cabinet and contents. A fully loaded 72” (183cm) long model may weigh as much as 1200 pounds (544kg). Reinforce the floor as necessary to provide for maximum loading.

For the most efficient refrigeration, be sure to provide good air circulation inside and out.

Inside cabinet: Do not pack refrigerator so full that air cannot circulate. Outside cabinet: Be sure that the unit has access to ample air. Avoid hot corners and locations near stoves and ovens. It is recommended that the unit be installed no closer than 1” (25mm) from any wall. PDL models also require 14” (36cm) clearance at the top and 6” (15cm) clearance at the bottom (casters).

Plumbing

Self-contained models are standard with a condensate evaporator. If, for some reason, a unit does not have a condensate evaporator, or the evaporator fails, the unit’s drain must have an outlet to an appropriate drainage area or container.

Electrical connection

Refer to the amperage data, the serial tag, your local code or the National Electrical Code to be sure the unit is connected 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, or permanent connection to the unit.

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.

Leveling

A level cabinet looks better and will perform better because the drain pan will drain properly, the doors will line up with the frames properly, and the cabinet will not be subject to undue strain. Some models have casters for your convenience, for ease of cleaning underneath and for mobility. It is important that the unit be installed in a stable condition with the front casters locked before operating.

Operation: 18600BUC & BST Series

After turning the ON/OFF switch to ON, the units compressor will begin operating. Delfield refrigerated bases are designed to maintain an operational temperature of 36°F to 40°F (2°C to 4°C).

Product should be loaded into the unit with care. Failure to heed these recommendations could result in damage to the interior of the cabinet or the blower coil.

Overloading the storage area, restricting the air flow and continuous opening and closing of the doors and drawers will hamper the units ability to maintain operational temperature.

The power switch must be turned to OFF and the unit disconnected from the power source whenever performing service or maintenance functions. Never operate the unit without the louvered panel in place!

Refrigerator Evaporator Fan Operation

When the refrigerator is initially powered up or immediately following a power outage the unit will begin cooling after a 3-6 minute delay. During normal operation the evaporator fan pulses independently of the compressor as dictated by the controller as follows:

1. During the cooling mode, compressor and evaporator fan run simultaneously.

2. During the compressor off mode, evaporator fan pulses three minutes on and three minutes off.

3. During an actual defrost event other than the off-cycle defrost, compressor stays off but the evaporator fan runs continuously.

Cooling Cycle Defrost Cycle

Compressor On Compressor Off Compressor Off

Evap Fan OnEvap Fan

Off

For customer service, call (800) 733-8829, (800) 773-8821, Fax (989) 773-3210, www.delﬁeld.com

Evap Fan OnEvap Fan

Off

Cycles On 3-Min, Off

3-Min

Evap Fan OnEvap Fan

Off

International 18600 and CTP-NB Series Service and Installation Manual

DANGER

CAUTION

Operation: 18600PTB & PTL Series

Product should be loaded into the unit with care. Failure to heed these recommendations could result in damage to the interior of the cabinet or the blower coil.

This unit is equipped with two ON/OFF switches located behind the louvered machine compartment panel. The unit’s com pres sor and all evaporator fans will begin op er at ing when the main power switch is turned to the ON position. Tem per a ture ranges for the base are 36°F to 40°F (2°C to 4°C).

The switch labeled rail is for the raised rail. The rail switch is accessible through a 1.5” (4cm) diameter hole in the louvered panel. Turning this switch to the ON position will activate the refrigeration for the rail. Temperature ranges for the raised rail are 33°F to 41°F (1°C to 5°C).

Product located in the rail must be removed at the end of day. This allows you to turn the rail off at night to save energy and the rail will have time to defrost as needed.

A minimum of one hour of off time per day with the pans removed from the rail is required to properly defrost the rail.

The power must be turned to OFF and the unit disconnected from the power source whenever performing service or maintenance functions. Never operate the unit without the louvered panel in place!

All R404A models have a high pressure limiting device. Under severe overloading conditions, or in the event of a condenser fan failure or a plugged or blocked condenser, this device may shut down the refrigeration system. This device will automatically reset, but determining the cause of the high pressure condition should be investigated by a qualified refrigeration technician.

Refrigerator Evaporator Fan Operation

1. During the cooling mode, compressor and evaporator fan run simultaneously.

2. During the compressor off mode, evaporator fan pulses three minutes on and three minutes off.

3. During an actual defrost event other than the off-cycle defrost, compressor stays off but the evaporator fan runs continuously.

Cooling Cycle Defrost Cycle

Compressor On Compressor Off Compressor Off

Evap Fan OnEvap Fan

Off

Evap Fan OnEvap Fan

Off

Cycles On 3-Min, Off

3-Min

Evap Fan OnEvap Fan

Off

Operation: CTP-NB Series

The unit is equipped with one ON/OFF switch located on the right end of the unit. The unit’s com pres sor will begin op er at ing when this switch is turned to the ON position. Tem per a ture ranges for the rail are 33°F to 41°F (1°C to 5°C).

Product located in the rail must be removed at the end of day. This allows you to turn the rail OFF at night to save energy and the rail will have time to defrost as needed.

For customer service, call (800) 733-8829, (800) 773-8821, Fax (989) 773-3210, www.delﬁeld.com

A minimum of one hour of off time per day with the pans removed from the rail is required to properly defrost the rail.

International 18600 and CTP-NB Series Service and Installation Manual

Pressure Control Settings

The factory recommended low-pressure control settings for 18600PTB’s are: 55psi cut-in and 30psi cut-out to

maintain proper temperature for product in the rail. The interior temperature is controlled by the thermostat mounted in the mechanical compartment.

The factory recommended low-pressure control settings for 18600PTL’s are: 20psi (1.38bar) cut-in and 10psi

(0.70bar) cut-out. The base and rail temperatures are controlled by the thermostats mounted in the machine compartment.

A pressure control is located in the machine compartment. An adjustable control has the word COLDER on the knob, with an arrow to indicate the adjustment direction. These controls are field adjustable and do not require a service agent.

In attempting to adjust the pressure control, you can do damage to your unit by accidentally adjusting the differential. Please make small incremental adjustments if a temperature adjustment is necessary. It may take an hour or longer to realize the temperature change depending on the application and location of the unit.

Please contact the service department at Delfield (800) 733-8829 or your local service agent. Delfield is not responsible for charges incurred while having the pressure control adjusted.

Temperature Control Settings

A thermostat controls temperature in the 18600PTB base, 18600PTL base, 18600PTL rail, BUC and BST. Thermostats are located in the machine compartment. They

are field adjustable and do not require a service agent. The factory setting is 2.5. Set toward 1 for higher temperatures and toward 7 for lower temperatures.

For customer service, call (800) 733-8829, (800) 773-8821, Fax (989) 773-3210, www.delﬁeld.com

Please make small incremental adjustments if a temperature adjustment is necessary. It may take an hour or longer to realize the temperature change depending on the application and location of the unit.

Contact the service department at Delfield +1 (989) 773-7981 or your local service agent for additional assistance. Delfield is not responsible for charges incurred while adjusting the thermostat.

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