Antunes DFW-150CF Document

DFW-150/250

Deluxe Food Warmer

owner’s manual

Manufacturing Number:

9100162, 9100165 &

9100169

www.antunes.com

P/N 1011195 Rev. E 08/17

Table of Contents

General .................................................. 2

Warranty Information ............................. 2

Service/Technical Assistance ................... 2

Important Safety Information ................. 3

Warnings ................................................ 3

Specifications ......................................... 4

Shipping Weight ..................................... 4

Capacities ............................................... 4

Installation ............................................. 5

Electrical ................................................. 5

Plumbing ................................................ 6

Operating Instructions ............................ 7

Programming ......................................... 7

Recommended Settings .......................... 7

Hi-Limit Reset Button ............................. 8

Fault Codes ............................................8

Diagnostic LEDs ...................................... 8

Daily Maintenance ................................. 8

Monthly Maintenance ............................ 9

Troubleshooting...................................... 11

Replacement Parts ..................................13

Wiring Diagram ...................................... 17

Notes ...................................................... 19

Limited Warranty .................................... 20

IMPORTANT

A.J. Antunes & Co. reserves the right to change specifications and product design without notice. Such revisions do not entitle the buyer to corresponding changes, improvements, additions or replacements for previously purchased equipment.

IMPORTANT

Keep these instructions for future reference. If the unit changes ownership, be sure this manual accompanies the equipment.

GENERAL

The Deluxe Food Warmer (steamer) produces a steam using plain tap water for quick heating and reconstituting of food items. Simple pushbutton action delivers a shot of water that is immediately converted into steam. Because the amount of steam is consistent, it removes the guesswork and produces a uniform finish from one operator to the next.

This manual provides the safety, installation, and operating procedures for the Deluxe Food Warmer (steamer). We recommend that all information contained in this manual be read prior to installing and operating the unit.

Your Deluxe Food Warmer (steamer) is manufactured from the finest materials available and is assembled to Roundup’s strict quality standards. This unit has been tested at the factory to ensure dependable trouble-free operation.

WARRANTY INFORMATION

Please read the full text of the Limited Warranty in this manual.

If the unit arrives damaged, contact the carrier immediately and file a damage claim with them. Save all packing materials when filing a claim. Freight damage claims are the responsibility of the purchaser and are not covered under warranty.

The warranty does not extend to:

• Damages caused in shipment or damage as result of improper use.

• Installation of electrical service.

• Normal maintenance as outlined in this manual.

• Malfunction resulting from improper maintenance.

• Damage caused by abuse or careless handling.

• Damage from moisture into electrical components.

• Damage from tampering with, removal of, or changing any preset control or safety device.

SERVICE/TECHNICAL ASSISTANCE

If you experience any problems with the installation or operation of your unit, contact your local Roundup Authorized Service Agency.

Fill in the information below and have it handy when calling your Authorized Service Agency for assistance. The serial number is on the specification plate located on the rear of the unit.

Purchased From

Date of Purchase

Model Number

Serial Number

Manufacturing Number

Use only genuine Roundup replacement parts in this unit. Use of replacement parts other than those supplied by the manufacturer will void the warranty. Your Authorized Service Agency has been factory trained and has a complete supply of parts for this unit.

Visit www.ajantunes.com or contact the factory at 1-630-784-1000 to locate your nearest Authorized Service Agency.

Refer to the service agency directory packaged with your manual and fill in the information below.

Authorized Service Agency

Name

Phone Number

Address

P/N 1011195 Rev. E 08/17

IMPORTANT SAFETY INFORMATION

Use the following guidelines for safe operation of the unit.

• Read all instructions before using equipment.

• For your safety, the equipment is furnished with a properly grounded cord connector. Do not attempt to defeat the grounded connector.

• Install or locate the equipment only for its intended use as described in this manual. Do not use corrosive chemicals in this equipment.

• Do not operate this equipment if it has a damaged cord or plug, if it is not working properly, or if it has been damaged or dropped.

• This equipment should be serviced by qualified personnel only. Contact your nearest Authorized Service Agency for adjustment or repair.

• Do not block or cover any openings on the unit.

• Do not immerse cord or plug in water.

• Keep cord away from heated surfaces.

• Do not allow cord to hang over edge of table or counter.

• Turn the power off, unplug the power cord, and allow unit to cool down before performing any service or maintenance on the unit.

• The procedures in this manual may include the use of chemical products. These chemical products will be highlighted with bold face letters followed by the abbreviated HCS (Hazard Communication Standard). See Hazard Communication Standard manual for the appropriated Material Safety Data Sheets (MSDS).

• The equipment should be grounded according to local electrical codes to prevent the possibility of electrical shock. It requires a grounded receptacle with separate electrical lines, protected by fuses or circuit breaker of the proper rating.

• All electrical connections must be in accordance with local electrical codes and any other applicable codes.

• Do not clean this appliance with a water jet.

WARNINGS

Be advised of the following warnings when operating and performing maintenance on this unit.

• If the supply cord is damaged, it must be replaced by the manufacturer or its service agent or a similarly qualified person in order to avoid a hazard.

• Do not modify the power supply cord plug. If it does not fit the outlet, have a proper outlet installed by a qualified electrician.

• Do not use an extension cord with this appliance.

• Electrical ground is required on this appliance.

• Check with a qualified electrician if you are unsure if the appliance is properly grounded.

• If a chemical cleaner is used, be sure it is safe to use on cast aluminum. Observe all precautions and warnings on product label.

• Inspection, testing, and repair of electrical equipment should only be performed by qualified service personnel.

• This equipment is to be installed to comply with the basic plumbing code of the Building Officials and Code Administrators, Inc. (BOCA) and the Food Service Sanitation Manual of the Food and Drug Administration (FDA).

• To ensure proper steaming characteristics, some calcium/mineral deposits must be present on the generator surface. If, during cleaning, the surface does become free of calcium/mineral deposits, add plain tap water to the surface and allow it to boil off. This may have to be repeated several times to ensure proper steaming characteristics by creating a thin layer of deposits on the surface.

• Do not use a sanitizing solution or abrasive materials. The use of these may cause damage to the stainless steel finish.

• Chlorides or phosphates in cleaning agents (e.g. bleach, sanitizers, degreasers or detergents) could cause permanent damage to stainless steel equipment. The damage is usually in the form of discoloration, dulling of metal surface finish, pits, voids, holes, or cracks. This damage is permanent and not covered by warranty.

• The following tips are recommended for maintenance of your stainless steel equipment:

• Always use soft, damp cloth for

cleaning, rinse with clear water and wipe dry. When required, always rub in direction of metal polish lines.

• Routine cleaning should be done

daily with soap, ammonia detergent, and water.

• Stains and spots should be

sponged using a vinegar solution.

• Finger marks and smears should be

rubbed off using soap and water.

• Hard water spots should be

removed using a vinegar solution.

P/N 1011195 Rev. E 08/17

SPECIFICATIONS

C US

SHIPPING WEIGHT

DFW-150 Models 40 lbs (18.2 kg)

Model & Mfg. No.

DFW-250

9100162

DFW-150

9100165 9100169

Model & Mfg. No.

DFW-250

9100162

Width

(A)

16 1/2"

(419 mm)

16 1/2"

(419 mm)

Volts Watts Amps Hertz

120~ 1800 15 50/60

Depth

(B)

17 1/8"

(435 mm)

17 1/8"

(435 mm)

DFW-250 Models 40 lbs (18.2 kg)

CAPACITIES

DFW Series 2-7/8” (73 mm) deep half-size steam table pan

Height

(C)

(229 mm)

Plug

Description

NEMA 5-15P

15 Amp., 120 Volt

DFW-150

9100165 9100169

Model & Mfg. No.

DFW-250 9100162

DFW-150 9100165 9100169

120~ 1800 15 50/60

Agency Approvals

NEMA 5-15P

15 Amp., 120 Volt

P/N 1011195 Rev. E 08/17

INSTALLATION

NOTE: When placing the unit, make sure to provide at least 3 inches of space on all sides of the unit.

1. Remove unit and all packing materials from shipping carton.

2. The unit should come with the items listed below:

• Owner’s Manual

• Authorized Service Agency Directory

NOTE: If any parts are missing or damaged, contact Antunes Technical Service IMMEDIATELY at 1-877-392-7854 or 1-630-784-1000.

3. Remove all packing materials and protective coverings from the unit.

4. Remove and wash the Pan, False Bottom, and Pan Diffuser in soap and water. Rinse with clean water and allow to air dry.

NOTE: The steam generator surface will have a white coating of artificial lime deposits. This coating is necessary for steaming characteristics.

5. Wipe all surfaces of the unit with a hot damp cloth.

NOTE: Do NOT use a dripping wet cloth. Wring out before use.

6. Re-install Pan, False Bottom, and Pan Diffuser.

When placing the unit into service, pay attention to the following guidelines.

• Make sure to provide at least 3 inches of space on all aides of the unit.

• Make sure the power switch is off and the unit is at room temperature before plugging in the power cord.

• Do not block or cover any openings on the unit.

• Do not immerse the power cord or plug in water.

• Keep the power cord away from heated surfaces.

• Do not allow the power cord to hang over edge of table or counter.

Top Cover

Spray Tube

Assembly

Figure 1. Components

ELECTRICAL

Plug the power cord into the appropriate power outlet. Refer to the specification plate for the proper voltage.

1. Place the unit on a sturdy, level table or other work surface.

2. Turn off the power.

3. Ensure that the line voltage corresponds to the stated voltage on the units specification label and power cord warning tag. If you are unsure of your Line Voltage, contact an electrician.

4. Connect the unit to the power supply.

False

Bottom

Pan

Pan Diffuser

Tank

Cover

Operating

Controls

WARNING

Be sure to follow all the precautions, procedures, and safety steps listed in the Important Safety Information section of this manual.

WARNING

All electrical connections must be in accordance with local electrical codes and any other applicable codes.

P/N 1011195 Rev. E 08/17

Cold Water Flow

Flexible Nylon Braided

1/4 " I.D. Tubing (Not Supplied)

Shut Off Valve (Not Supplied)

Worm Clamp

Quick

Disconnect

Insert

Connect Quick

Disconnect

Insert Here

White Plastic

Tip

Water Pressure Regulator

& Strainer Assy. (P/N 7000314)

Inlet Hose & Strainer

Assy. (Supplied)

Figure 2. Connecting Water Supply to DFW-250

PLUMBING

DFW models are designed to use cold tap water. Distilled water may be used to reduce calcium/mineral deposit buildup and reduce maintenance costs.

DFW-150 MODELS

The DFW-150 models have a self-contained water tank. To fill the tank:

1. Open the tank cover (Figure 1) on the top of the unit.

NOTE: Make sure the filter inside the tank is installed properly.

2. Pour in cold tap water. The tank will hold approximately 3 quarts (2.81 liters). Do not overfill the tank.

3. Close the tank cover.

NOTE: Allow top cover to remain open overnight. We recommend emptying the unit of water overnight. Do not leave unit filled with water overnight.

DFW-250 MODELS

The DFW-250 models require a direct cold water hookup. A water inlet hose and strainer assembly (Figure 2) is supplied.

Incoming water is controlled by a normally closed solenoid valve located inside the steamer’s electrical housing.

1. Turn off the water valve (not supplied) that provides water to the unit.

2. Connect the 1/4" (6.5 mm) ID flexible tubing to the outlet side of the water pressure regulator and secure using the worm clamp.

NOTE: A Water Pressure Regulator must be installed. Failure to do so will result in poor steaming and possible flooding. For a single steamer, use Water Pressure Regulator P/N 7000314. For two adjacent steamers, use Water Pressure Regulator P/N 7000235.

3. Turn the water valve on.

4. Over a bucket, press and hold the white plastic tip on the Quick Disconnect Insert (Figure 2) until a good, steady water flow is noted (this will purge all air out of the line).

5. Release the plastic tip and check the pressure on the Water Pressure Regulator. It should read 20 psi.

a.) If it reads less, increase the water pressure by pulling the black knob up and turning it clockwise.

b.) If it reads more, decrease the water pressure by pulling the black knob up and turning it counter clockwise.

NOTE: When adjusting the knob, you must relieve the existing pressure by pressing the plastic tip on the Quick Disconnect Insert for 3 seconds. This allows the newly set pressure to register on the gauge. Repeat this until the gauge reads 20–25 psi.

6. Once the regulator reads 20 psi, push the black knob down to lock it in place.

7. Push the Quick Disconnect Insert into the fitting at the rear of the unit until it clicks (Figure 2).

CAUTION

Water pressure must not exceed 30 psi (2.1 kg/cm2 or 207 kPa). Higher water pressures may cause poor performance or flooding. To reduce water pressure, install a water pressure regulator, and set water pressure to 20–25 psi (1.4–1.7 kg/cm2 or 138–172 kPa).

P/N 1011195 Rev. E 08/17

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