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UP
DOWN
PROGRAM
START/STOP
POWER
DFW series
deluxe food warmer
owner’s manual
Manufacturing Numbers:
9100101, 9100102, 9100103, 9100104,
9100105, 9100106, 9100107, 9100111,
9100112, 9100113, 9100114, 9100115,
9100116, 9100118, 9100121, 9100122,
9100123, 9100124, 9100125, 9100126,
9100128, 9100131, 9100132, 9100133,
9100134, 9100135, 9100136, 9100146,
9100147, 9100156
www.ajantunes.com
P/N 1010678 Rev. K 08/12
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
Plumbing................................................. 5
General information................................ 6
Operating Instructions............................. 6
Programming.......................................... 7
Hi-Limit Reset Button.............................. 8
Fault Codes............................................. 8
Diagnostic LEDs....................................... 8
Daily Maintenance.................................. 8
Monthly Maintenance............................. 9
Troubleshooting...................................... 11
Cooking Guide........................................ 14
Replacement Parts................................... 15
Replacement Parts
– DFW/DFWT-100/150............................ 16
Replacement Parts
– DFW/DFWT-200/250............................. 18
Replacement Parts
– DFWF-250 ONLY................................. 20
Wiring Diagram....................................... 22
Limited Warranty..................................... 24
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.
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
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.
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
2
P/N 1010678 Rev. K 08/12
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.
P/N 1010678 Rev. K 08/12
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 in doubt as to whether 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).
• On direct water hook-up units, water
pressure must not exceed 30 psi (2.1
kg/cm2 or 207 kPa). Higher water
pressures will cause poor performance, excessive condensation, and
flooding of the Steam Generator. To
reduce water pressure, install a water
pressure regulator and set water pressure to 20–30 psi (1.4–2.1 kg/cm2 or
138–207 kPa). Contact your equipment supplier to purchase a Water
Pressure Regulator.
• 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.
3
• 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.
SPECIFICATIONS
Model &
Mfg. No.
Volts
Watts
Amps
Hertz
Plug
Description
DFW-100
9100101
120
1800
15
50/60
NEMA 5-15P
15 Amp, 120 Volt
DFW-100
9100102
120
1500
12.5
50/60
NEMA 5-15P
15 Amp, 120 Volt
DFW-100
9100103
230
2800
12.2
50/60
CEE 7/7
16 Amp. 250 Volt
DFW-150
9100104
120
1800
15
50/60
NEMA 5-15P
15 Amp, 120 Volt
DFW-150
9100105
120
1500
12.5
50/60
NEMA 5-15P
15 Amp, 120 Volt
DFW-150
9100106
230
2800
12.2
50/60
CEE 7/7
16 Amp. 250 Volt
DFW-150
9100107
230
2800
12.2
50/60
NEMA 5-15P
15 Amp, 120 Volt
DFW-200
9100111
120
1800
15
50/60
NEMA 5-15P
15 Amp, 120 Volt
DFW-200
9100112
120
1500
12.5
50/60
NEMA 5-15P
15 Amp, 120 Volt
DFW-200
9100113
230
2800
12.2
50/60
CEE 7/7
16 Amp. 250 Volt
DFW-250
9100114
120
1800
15
50/60
NEMA 5-15P
15 Amp, 120 Volt
A
B
C
Model No.
Width
(A)
Depth
(B)
Height
(C)
DFW-100
DFW-200
DFW-150
DFW-250
16 1/2"
(419 mm)
17 1/4"
(438 mm)
8 1/4"
(209 mm)
DFWT-100
DFWT-200
DFWT-150
DFWT-250
20"
(508 mm)
17 1/4"
(438 mm)
8 1/4"
(209 mm)
DFWF-250
26 7/8"
(682 mm)
17 1/4"
(438 mm)
9 7/16"
(240 mm)
DFW-250
9100115
120
1500
12.5
50/60
NEMA 5-15P
15 Amp, 120 Volt
DFW-250
9100116
230
2800
12.2
50/60
CEE 7/7
16 Amp. 250 Volt
SHIPPING WEIGHT
50/60
CEE 7/7
16 Amp. 250 Volt
DFW-100 Series
40 lbs (18.2 kg)
DFW-200 Series
40 lbs (18.2 kg)
DFW-200
9100118
230
2800
12.2
DFWT-100
9100121
120
1800
15
50/60
NEMA 5-15P
15 Amp, 120 Volt
DFWT-100
9100122
120
1800
15
50/60
NEMA 5-20P
20 Amp. 120 Volt
DFWT-100 Series
54 lbs (24.5 kg)
DFWT-100
9100123
230
2800
12.2
50/60
CEE 7/7
16 Amp. 250 Volt
DFWT-200 Series
54 lbs (24.5 kg)
DFWT-150
9100124
120
1800
15
50/60
NEMA 5-15P
15 Amp, 120 Volt
DFWF-250 Series
75 lbs (33.6 kg)
DFWT-150
9100125
120
1800
15
50/60
NEMA 5-20P
20 Amp. 120 Volt
CAPACITIES
DFWT-150
9100126
230
2800
12.2
50/60
CEE 7/7
16 Amp. 250 Volt
DFW Series
DFWT-150
9100128
230
2800
12.2
50/60
IEC-309
16 Amp. 250 Volt
DFWT Series
2-7/8” (7.3 cm) Deep Two-third-size steam
table pan
DFWT-200
9100131
120
1800
15
50/60
NEMA 5-15P
15 Amp, 120 Volt
DFWF Series
DFWT-200
9100132
120
1800
15
50/60
NEMA 5-20P
20 Amp. 120 Volt
DFWT-200
9100133
230
2800
12.2
50/60
CEE 7/7
16 Amp. 250 Volt
DFWT-250
9100134
120
1800
15
50/60
NEMA 5-15P
15 Amp, 120 Volt
DFWT-250
9100135
120
1800
15
50/60
NEMA 5-20P
20 Amp. 120 Volt
230
2800
12.2
50/60
CEE 7/7
16 Amp. 250 Volt
DFWF-250
9100146
208
3300
15.8
50/60
NEMA 6-20P
20 Amp. 250 Volt
DFWF-250
9100147
208
3300
15.8
50/60
NEMA 6-20P
20 Amp. 250 Volt
DFWF-250
9100156
230
3300
14.3
50/60
CEE 7/7
16 Amp. 250 Volt
DFW-100
DFW-150
DFW-200
DFW-250
DFWT-100
DFWT-150
DFWT-200
DFWT-250
DFWF-250
4
4” (10.2 cm) Deep Full-size steam table pan
Agency Approvals
S
C
L IS
T ED
US
AN
I T A T IO
L IS
ERTEK
INT
N
DFWT-250
9100136
Model &
Mfg. No.
2-7/8” (7.3 cm) Deep Half-size steam table pan
T ED
CM
C
L IS
T ED
US
P/N 1010678 Rev. K 08/12
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.
Cold
Water
Flow
Connect Quick
Disconnect
Insert Here
Flexible Nylon Braided
1/4 " I.D. Tubing (Not Supplied)
Shut Off Valve
(Not Supplied)
Quick
Disconnect
Insert
Worm
Clamp
2. The unit should come with the items
listed below:
• Owner’s Manual
• Authorized Service Agency Directory
• Inlet Hose Assembly (DFW/DFWT/
DFWF-200/250 only).
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, Trivet, and
Diffuser in soap and water. Rinse with
clean water and allow to air dry.
NOTE: The steam generator surface
(Figure 6) 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, Trivet, 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.
Water Pressure Regulator
& Strainer Assy. (P/N 7000314)
Inlet Hose & Strainer
Assy. (Supplied)
Figure 1. Connecting Water Supply to DFW/DFWT/DFWF-200/250
3. Turn the water valve on.
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.
MODELS DFW/DFWT-100/150
The DFW/DFWT-100/150 models have a selfcontained water tank. To fill the tank:
1. Open the tank cover 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.
MODELS DFW/DFWT/DFWF-200/250
The DFW/DFWT/DFWF-200/250 models require
a direct cold water hookup. A water inlet hose
and strainer assembly (Figure 1) is supplied.
Incoming water is controlled by a normally
closed solenoid valve located inside the
steamer’s electrical housing.
• Keep the power cord away from
heated surfaces.
1. Turn off the water valve (not supplied)
that provides water to the unit.
• Do not allow the power cord to hang
over edge of table or counter.
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.
Plug the power cord into the appropriate
power outlet. Refer to the specification
plate for the proper voltage.
1. With the power off, place the unit on a
sturdy, level surface.
2. Ensure the line voltage corresponds to
the stated voltage on the specification
label and power cord warning tag.
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. Connect the unit to the power supply.
P/N 1010678 Rev. K 08/12
5
4. Over a bucket, press and hold
the white plastic tip on the Quick
Disconnect Insert (Figure 1) until a
good, steady water flow is noted (this
will purge all air out of the line).
5. Release and note the pressure on the
water pressure regulator gauge. It
should read 20-25 psi. Adjust the pressure by pulling the black knob upwards
and turning it clockwise to increase
or counter-clockwise to decrease the
water pressure. Push the knob down to
lock it in place.
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. Push the Quick Disconnect Insert into
the fitting at the rear of the unit until
it clicks into place (Figure 1).
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).
GENERAL INFORMATION
ALL MODELS
When the OPERATE button is pressed, power
is supplied to the water pump (Water Tank
models) or solenoid valve (Direct Water
Hookup models). The pump/solenoid operates and water sprays onto the heated steam
generator. The water flashes immediately into
steam and steams the product.
TIMER MODELS DFW/DFWT/DFWF–
150/250 EXCEPT DFWF-250 WITH
MFG. NO. 9100147
On Timer Models, one of two operational modes
can be used: Single Shot or Timed Cycle.
Single Shot
The OPERATE button is pressed and released
to initiate a single steam shot. The Control
Board applies power to the water pump/solenoid and a shot of steam occurs.
Timed Cycle
The control is used to set the desired steam
time (up to 99 minutes, 59 seconds). When
the START/STOP button (Figure 3) is pressed,
the Control Board applies power to the water
pump/solenoid at regular intervals for the
duration of the displayed cycle time. The display counts down to zero, sounds an audible
signal when the cycle is complete, and then
reverts back to the original programmed cycle
time. The unit is ready for the next cycle when
the green ready light is on.
WARNING
To avoid injury, be careful when opening top
cover. Be sure to allow steam to escape
before putting hands or face over the
steamer.
OPERATING INSTRUCTIONS
NON-TIMER MODELS
2. Allow the unit to preheat for approximately 30 minutes.
NOTE: Do NOT push the OPERATE button
during warm-up.
3. Open the top cover and place the
product to be steamed onto the trivet,
then close the cover.
NOTE: Pressing and holding the OPERATE
button for longer than 1 second at a time,
and/or too often (before 20 seconds), will
flood out the Generator surface (Figure 6)
and result in poor steaming.
TIMER MODELS
Figure 2. Control Panel
(Non-Timer Models)
Ready Light
READY
Message
Display
Start/Stop
Button
UP
DOWN
PROGRAM
START/STOP
Operate
Button
POWER
Power Switch
1. Turn the power on (Figure 3).
2. Allow the unit to preheat for approximately 30 minutes.
• Total Cycle Time = [15.00] (15 minutes)
(Range: 3 sec. to 99 mins 59 secs)
IMPORTANT: Do NOT push the OPERATE
button during warm-up. The flashing
green Ready Light indicates unit is not up
to temperature.
The above settings convert approximately 3/4
oz. (25 milliliters) of water into to steam every
20 seconds for 15 minutes. To change any of
these settings see the appropriate Operating
Instructions for your specific unit.
Power
Switch
5. Remove steamed product.
IMPORTANT: The flashing green Ready
Light will become steady when the unit is
up to temperature and ready to be used.
• Water Volume (H2O) =
DFW/DFWT/DFWF-250 - [0_50]
DFW/DFWT-150 - [0_80]
(Range: 0.10 seconds to 2.50)
POWER
4. Press the OPERATE button for 1 second then release and wait 20 seconds
for the steam to penetrate the product. Repeat if product requires more
steam.
IMPORTANT: Timer Models are factory programmed for the following recommended
settings:
• Shot Interval Time (SHO) = [00:20] (20
seconds)
(Range: 3 secs to 5 mins 59 secs). 20
seconds is recommended.
Operate
Button
1. Turn the power on (Figure 2).
Figure 3. Control Panel
(Timer Models)
3. Open the top cover and place the
product to be steamed onto the trivet,
then close the cover.
4. Single Shot: Press the OPERATE button for 1 second then release and wait
20 seconds for the steam to penetrate
the product.
Timed Cycle: Press the START/STOP
button to begin the steaming cycle.
Display will count down to zero.
5. Remove steamed product.
6
P/N 1010678 Rev. K 08/12
PROGRAMMING
CYC (Total Cycle Time) refers to the total
amount of steaming time set for the product.
SHO (Shot Interval Time) is the time set
between shots of steam during a complete
cycle.
The amount of steam produced by your
Deluxe Food Warmer (steamer) depends on
the amount of water sprayed onto the steam
generator.
NOTE: 20 seconds is recommended.
7. Press and release the PROGRAM button again and use the UP or DOWN
ARROW buttons to change the SHO
setting in minutes (Item F, Figure 4).
READY
PROGRAM
POWER
UP
DOWN
PROGRAM
START/STOP
UP
PROGRAM
DOWN
POWER
E. SHO Time Seconds
UP
SHO
PROGRAM
START/STOP
DOWN
UP
DOWN
START/STOP
UP
POWER
READY
0_80
DOWN
PROGRAM
START/STOP
POWER
E. SHO Time Minutes
G. H2O Cycle
7
START/STOP
D. SHO Cycle
H2O
PROGRAM
PROGRAM
POWER
Figure 4. Control Programming Sequence
P/N 1010678 Rev. K 08/12
NOTE: If no change is made within 5 seconds at any time during the programming
process, all changes made up to that point
are stored in memory and the control
reverts to the Operation mode.
READY
00
START/STOP
NOTE: The START/STOP or OPERATE button
may be pressed at any time during programming to store the changes and exit
the Program mode.
C. Total Cycle Seconds
READY
20
DOWN
10.Press either the START/STOP or
OPERATE button to store the changes
and to exit the Program mode.
READY
POWER
B. Total Cycle Minues
READY
UP
• DFW/DFWT-150 [0_08]
00
POWER
A. Total Cycle Time
• DFW/DFWT/DFWF-250 [0_50]
READY
15
START/STOP
NOTE: Recommended settings are :
NOTE: 00 minutes is recommended.
1500
DOWN
9. To change the H2O setting, press and
release the PROGRAM button again to
display the setting (Item H, Figure 4).
Use the UP or DOWN ARROW buttons
to increase or decrease the time.
6. Press and release the PROGRAM button and use the UP or DOWN ARROW
buttons to change the SHO setting in
seconds (Item E, Figure 4).
READY
UP
3. To change the Total Cycle Time in minutes, use the UP or DOWN ARROW
buttons to change the time (Item B,
Figure 4).
5. To change the SHO factory settings,
make sure the control is in Program
mode, then press and hold the two
ARROW buttons simultaneously for
1-2 seconds and then release. SHO will
be displayed (Item D, Figure 4).
To program the control, refer to Figure 4 and
use the following procedure in sequence:
1. Turn the power on. The display shows
the factory programmed Total Cycle
Time in minutes and seconds (Item A,
Figure 4).
8. Press and release the PROGRAM
button again and “H2O” is displayed
(Item G, Figure 4).
4. Press and release the PROGRAM button again and use the UP or DOWN
ARROW buttons to change the Total
Cycle Time in seconds (Item C, Figure
4).
H2O Setting (Steam Shot Time) is used to
adjust the water volume used during each
pump/solenoid operation.
Flooding of the Generator may occur if the
H2O setting is set too high. To prevent this
from occurring, the Shot Interval Time (SHO)
may be increased to allow more time for
generator heat recovery. Adjustments should
be made to both values to determine the optimum settings for your cooking needs.
2. Press and release the PROGRAM
button to change the control from
Operation to Program mode.
UP
DOWN
PROGRAM
START/STOP
POWER
G. H2O Setting
Reset Button
Cap
DIAGNOSTIC LEDS
TIMER MODELS
This control board has 4 diagnostic LEDs
described below.
Green (Program): When lit, indicates the unit
is in Program mode.
Figure 5. Hi-Limit Reset Button
HI-LIMIT RESET BUTTON
A hi-limit thermostat will turn off electrical
power to the heater and control circuits if the
unit overheats. To reset the thermostat, allow
sufficient time (about 45 minutes) for the unit
to cool down, remove the cap and press the
red reset button located on the rear of the
unit (Figure 5).
If the unit requires continuous resetting,
contact your Authorized Service Agency.
Yellow (Audio): When lit, indicates 10-15
VDC is being supplied to the audio signal. The
audio signal will sound and the LED will be lit
for approximately 3 seconds.
Red (Heat): When lit, indicates the unit is
calling for heat by supplying 10-15 VDC to the
solid state relay. When off, indicates the generator surface is up to temperature.
Green (H2O): When lit, indicates that 24
VAC is being supplied to operate the solenoid
valve used in DFW/DFWT/DFWF-250 units or
to the water pump used in the DFW/DFWT150 units.
NOTE: This LED is only lit for approximately 1 second.
CAUTION
Do not use a sanitizing solution or abrasive
materials. The use of these may cause damage to the stainless steel finish.
CAUTION
If a chemical cleaner is used, be sure it is
safe to use on cast aluminum. Observe all
precautions and warnings on product label.
WARNING
Turn the power off, unplug the power cord, and
all the unit to cool down before performing
any service or maintenance.
WARNING
Be sure to follow all the precautions, procedures, and safety steps listed in the Important
Safety Information section of this manual.
FAULT CODES
NON-TIMER MODELS ONLY
DAILY MAINTENANCE
When the programming parameters for
Minutes, Seconds, SHO, or H2O have been
inadvertently changed to a setting above or
below their limits, the unit displays the “ERR”
fault code. If this fault code appears, you
must clear these settings using the following
procedure.
This control board has 2 diagnostic LEDs
described below.
NOTE: Frequency of cleaning is determined by water conditions, usage and
water filter systems.
1. Turn the power off.
2. Press and hold the PROGRAM and
START/STOP buttons simultaneously.
3. Turn the unit on while holding the
buttons. Release the buttons when the
unit stops beeping.
Yellow (CR2): If lit, indicates the thermistor
probe is disconnected or open. The thermistor
should be 100k ohms +/- 2% at room temperature.
NOTE: The unit will not call for heat. This
LED should NOT be lit during normal
operation.
Red (CR4): When lit, indicates that the unit is
calling for heat by supplying 15-20 VDC to the
solid state relay. When off, indicates that the
Generator surface is up to temperature.
NOTE: Repeat steps 1 through 3 if the
unit still displays the “ERR” fault code.
4. The display will now register 15:00.
1. Turn the power off, unplug the power
cord, and allow the unit to cool down
before proceeding.
2. Check the water pressure regulator
gauge (DFW/DFWT/DFWF-200/250
units only) and verify that it reads
20–25 psi (1.4–1.7 kg/cm2 or 138–
172 kPa). If not, adjust the water pressure as described in the Installation
section of this manual. Check the
rear water Quick Disconnect Fitting
and Hose Clamp for leakage. Tighten
clamps or replace parts if needed.
3. Remove the trivet and pan (Figure 6).
NOTE: It is recommended that the SHO
and H2O settings be adjusted to the
recommended settings shown in the
Programming section of this manual.
4. Wash items in hot, soapy water and
then rinse and wipe dry.
5. Wipe down the top cover, gasket, and
the entire exterior of the unit (Figure
6) with a clean, hot, damp cloth (not
dripping wet) and wipe dry.
6. Re-install diffuser, pan and trivet.
NOTE: Allow top cover to remain open
overnight.
NOTE: Failure to properly clean and dry
the above mentioned items may result
in the accumulation of water/moisture
overnight. This may lead to permanent
damage to the equipment’s finish and its
accessories. This damage is not covered
by warranty.
8
P/N 1010678 Rev. K 08/12
Trivet
Pan
Top Cover
Assy.
Gasket
Hinge Pin
Diffuser
Spray
Tube
Assy.
Steam
Generator
Surface
Figure 6. Deluxe Food Warmer Components (DFW-150 Shown)
MONTHLY MAINTENANCE
CLEAN SPRAY TUBE AND STEAM
GENERATOR
The Deluxe Food Warmer utilizes an open
Steam Generator. Water sprayed onto the
generator surface flashes into steam immediately, but the minerals in the water do not
steam. They stay on the generator surface. A
small amount of calcium/mineral deposits are
needed for proper operation, but a buildup
of excessive calcium/mineral deposits causes
poor steaming efficiency and excessive
moisture (wet steam), which will eventually
severely retard the steaming action.
1. Turn the power off, unplug the power
cord, and allow the unit to cool down
before proceeding.
2. Perform the Daily Cleaning, but do not
reassemble the unit.
3. Remove the spray tube (Figure 6) by
lifting the loose end and pulling it out
of the generator hole.
4. Slide the metal cover off of the spray
tube, take a paper clip and clear out
all of the tube’s holes.
5. Gently wash the tube under running
water to clear the deposits out of the
loose end. Reattach the cover onto
the tube.
6. Use a scraper or spatula to remove the
excessive calcium/mineral buildup from
the generator surface (Figure 6).
7. Thoroughly wipe the generator with
a damp cloth to remove any loose
buildup and reassemble the unit.
NOTE: If deposits are still excessive and/
or difficult to remove, refer to Steps 1
through 6 below.
1. Pour delimer solution (not supplied)
onto the generator surface. Follow the
delimer manufacturer’s instructions for
proper mixture and use.
2. Using a sponge or a dry towel, remove
the delimer solution from the generator surface and then rinse the surface
with clean water.
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. If necessary,
repeat this process to formulate a thin coating
of calcium/mineral deposits.
In soft water areas. it may be necessary to
add a small amount of lime to the generator
surface to season it. This will ensure proper
steaming characteristics by producing a thin
coating of calcium/mineral deposits on the
Generator surface.
NOTE: Do not bend the spray tube. Any
bends in the tube will result in permanent
damage.
P/N 1010678 Rev. K 08/12
9
Seasoning mixture consists of 3/4 ounces (25
ml/25 cc) baking soda, 3/4 ounces (25 ml/25
cc) lime mixed with 1 quart (950 ml/950 cc) of
water. Stir mixture and pour 1/4” deep onto
the hot Generator surface. After mixture is converted to steam, the remaining loose powder
can be removed.
3. Plug the power cord into the appropriate outlet.
4. Turn the power on and allow the unit
to warm up for approximately 30
minutes.
5. Push and release the OPERATE button
several times to purge any remaining
delimer residue from the generator
surface.
6. Turn the power off, reinstall all parts
and accessories, and return the unit to
service.
MONTHLY MAINTENANCE
Water Tank Filter
Tank Cover
WATER TANK FILTER
(DFW/DFWT-100/150 ONLY)
Filter Stem
Bottom Hole
of Water
Tank
The water tank filter is used to prevent particles or food products from entering and
damaging the water pump. Inspect and clean
this filter monthly or more regularly using the
following procedure.
Access Cover
with Tank
(dotted line)
1. Turn the power off, unplug the power
cord, and allow the unit to cool down
before proceeding.
2. Open the slide door (Figure 7).
3. Remove the water tank filter, located
inside the tank, by pulling it upwards
and out of the bottom hole.
Figure 7. Water Tank Filter
4. Clean the filter by running it under tap
water. Replace the water tank filter if
the screen is torn or damaged.
5. Reinstall the filter stem into the bottom hole of the tank (Figure 7).
6. Fill the water tank and test the unit.
Tubing
O Ring
WATER STRAINER
(DIRECT WATER HOOKUP MODELS)
The water strainer protects your equipment
from any foreign debris in the water line that
could damage the unit’s solenoid (causing the
unit to leak/flood) To ensure proper and consistent steaming results, check the water pressure regulator and strainer cup regularly. If the
pressure on the gauge has dropped, check the
strainer cup and clean out the accumulated
debris as follows:
1. Shut off the water supply valve to the
unit, unscrew the strainer cup, and carefully remove the mesh strainer Screen.
2. At the sink, gently flush all of the
accumulated debris from the strainer
cup and mesh strainer screen. Be
especially careful not to damage the
mesh strainer screen.
3. Carefully place the mesh strainer
screen into its seat at the bottom of
the strainer cup and confirm that the
orange O-ring is properly seated in its
place before screwing the strainer cup
and top back together.
Spare O
Rings (3)
O-ring
Strainer Cup
Male Quick
Disconnect
Insert
Mesh
Screen
NOTE: If the Male Quick Disconnect Fitting leaks water while it is engaged
into the rear of the Steamer, then the O-ring must be replaced. Three (3)
spare O-Rings are supplied.
Figure 8. Inlet Hose Assembly
TOP COVER ADJUSTMENT
It is normal for a small amount of steam to
escape around the front and sides of the top
cover. However, excessive steam may indicate
the top cover gasket is worn and/or the cover
is out of adjustment or damaged.
Press Firmly On The Top
Cover
1. With the top cover closed, loosen the
four rear hinge bracket screws (Figure
9) one turn only.
2. Push down on the top cover heavily
(Figure 9). This ensures the gasket is
seated squarely around the Generator.
While maintaining the downward
pressure, re-tighten the screws.
Figure 9. Top Cover Adjustment
4. Purge the air out of the strainer and
tubing by disconnecting the male
quick disconnect insert from the
equipment and, over a bucket, push
the white plastic tip in until there is
good water flow.
5. Replace damaged or worn parts.
6. Verify that the water pressure regulator is set to 20–25 psi (1.4–1.7 kg/
cm2 or 138–172 kPa).
10
P/N 1010678 Rev. K 08/12
TROUBLESHOOTING
WARNING
To avoid possible personal injury and/or damage to the unit, inspection, test, and repair of electrical equipment should be performed by qualified
service personnel. The unit should be unplugged when servicing, except when electrical tests are required. Use extreme care during electrical circuit
tests. Live circuits will be exposed. If the troubleshooting steps listed below do not solve your machine’s problem, contact an Authorized Service
Agency for further assistance.
Problem
Control Display is blank (Power is on
but indicator light is off)
Timer Models Only.
Possible Cause
Corrective Action
The power cord is not correctly plugged in.
Plug the power cord into the appropriate outlet.
The power cord and/or electrical plug is damaged.
Inspect electrical wire, plug, and receptacle.
The main electrical panel circuit breaker is off or has
tripped.
Reset circuit breaker. Contact your maintenance
person or Authorized Service Agency if it trips again.
Power Switch is inoperable.
Contact your maintenance person or Authorized
Service Agency for service.
Control Display is blank (Power is and
indicator light is on).
Timer Models Only
Control Board is inoperable.
Contact your maintenance person or Authorized
Service Agency for service.
Unit does not heat up (Power is on
and indicator light is on).
Hi-Limit Thermostat is tripped or inoperable.
Transformer is inoperable.
Loose, burnt, or broken wires in circuit.
Transformer is inoperable.
Solid State Relay is inoperable
Reset the Hi-Limit Thermostat according to the
Operations section of this manual. If the Hi-Limit
Thermostat requires continuous resetting, contact
your Authorized Service Agency for service.
Thermocouple is inoperable (Timer Models Only).
Control Board is inoperable.
Steam Generator is inoperable.
Loose, burnt, or broken wires in circuit.
Thermistor is inoperable (Non-Timer Models Only).
The unit’s main electrical panel circuit
breakers trips.
Damaged receptacle, plug, or cord or a loose connection or an internal component failure.
Circuit breaker is overloaded.
Water leaking inside electrical housing. Pinhole leak in robber hoses (DFW/DFWT-100/150).
Turn power off, allow unit to cool to room temperature, and then restart the unit. Contact your maintenance person or Authorized Service Agency if the
condition repeats.
Replace hoses.
Loose or damaged water line tubes and/or fittings
inside electrical housing.
Tighten or replace tubes and/or fittings.
Water leaking at Male Quick
Disconnect Fitting while it is engaged
into steamer
(DFW/DFWT/DFWF-200/250)
The O-ring on the Male Quick Disconnect is damaged.
Replace O-ring. Refer to the Maintenance section of
this manual (Figure 8).
“ERR” appears on the Control Display
(Timer Models only).
Programming and or SHO and H2O values were
adjusted/changed improperly (Timer Models Only).
Reset the Control Board as described in the
Programming section of this manual. See Fault
Codes.
P/N 1010678 Rev. K 08/12
11
TROUBLESHOOTING (continued)
Problem
Unit heats but there is little or no
steam produced and/or
The product requires more steaming
than usual.
Possible Cause
Corrective Action
Water Line Valve is closed (DFW/DFWT/DFWF200/250).
Check that the Water Line Valve is open.
Filter Strainer and/or Spray Tube is restricted.
Check and clean the Filter Strainer and Spray Tube
as described in the Maintenance section of this
manual.
Quick Disconnect is not fully engaged at the rear of
the unit or is damaged (DFW/DFWT/DFWF-200/250).
Remove and re-engage the Quick Disconnect firmly
until it clicks into place. Replace if damaged.
Low or no water pressure in the water line (DFW/
DFWT/DFWF-200/250).
Remove the Quick Disconnect Insert from the rear
of the unit. While holding over an empty cup, press
the white plastic tip. Strong, steady water flow
should be noted. If so, re-engage firmly into unit. If
not present or pressure is low, contact your maintenance person or plumber.
Improper water pressure to unit (DFW/DFWT/DFWF200/250).
Verify that a Water Pressure Regulator is installed
and set to 20–25 psi.
Unit is not being cleaned properly (daily/monthly).
Clean the unit daily and monthly as described in the
Maintenance section of this manual.
Programming and/or SHO, H2O values were adjusted/ Reprogram the SHO and H2O values as described in
changed improperly (Timer Models only).
the Programming section of this manual.
Excessive condensation in Food
Compartment.
Excessive Steam escapes from front or
sides of steamer.
Insufficient or excessive calcium/mineral deposits on
the Generator surface.
Verify that a thin layer of calcium/mineral deposits
is present on the Generator surface. Refer to the
Maintenance section of this manual.
Generator surface is bare.
The Generator surface must have a thin coating of
calcium/mineral deposits for proper steaming. Refer
to the Maintenance section of this manual.
The Water Pump’s rubber hoses are pinched or
kinked (DFW/DFWT-100/150).
Straighten and reposition the rubber hoses.
Top Cover Gasket is worn and/or cover is out of
adjustment.
If noticeable steam escapes around the Cover,
replace the gasket and/or adjust the Cover according to the Maintenance section of this manual.
Generator Diffuser is missing.
Install Generator Diffuser or replace if missing.
Generator surface temperature is too low.
Verify that the Generator surface temperature is
380°F–420°F (193°C–215°C).
Water pressure is too high (DFW/DFWT/DFWF200/250).
Verify that the Water Pressure Regulator is set to
20–25 psi. Adjust accordingly.
Programming and or SHO and H2O values were
adjusted improperly (Timer Models only).
Reprogram the SHO and H2O values as described in
the Programming section of this manual.
Worn or damaged Top Cover Gasket.
Replace Top Cover Gasket.
Top Cover out of adjustment.
Adjust Top Cover according to the Maintenance
section of this manual.
12
P/N 1010678 Rev. K 08/12
TROUBLESHOOTING (continued)
Problem
Steam Generator’s surface becomes
flooded (fills with excess water).
Possible Cause
Corrective Action
Insufficient pre-heat time.
Remove excess water from the Generator surface
and allow the unit 30 minutes of pre-heat time.
The Green Momementary Switch is pressed for longer than 1 second.
Follow the “one in twenty” rule. Refer to the
Operation section of this manual.
Water Pressure Regulator is not installed (DFW/
DFWT/DFWF-200/250).
Verify that a Water Pressure Regulator is installed
and set to 20–25 psi. Adjust accordingly.
Water pressure is too high (DFW/DFWT/DFWF200/250).
Verify that a Water Pressure Regulator is installed
and set to 20–25 psi. Adjust accordingly.
Programming and/or SHO and H2O values were
adjusted or changed improperly (Timer Models
only).
Reprogram the Control Board to the recommended
settings. Refer to the Programing section of this
manual.
Solenoid Valve is leaking due to debris trapped inside Attempt to flush the debris out of the valve by
the plunger (DFW/DFWT/DFWF-200/250).
rapidly operating the unit on a number of single
shot cycles and then letting it rest. If the unit still
leaks, disassemble the Solenoid Valve and clean out
the plunger. Reassemble the unit and test again. If
a leak is still present, replace the Solenoid Valve.
Contact your maintenance person or Authorized
Service Agency.
P/N 1010678 Rev. K 08/12
The Water Pump and/or its Check Valves are clogged
or damaged.
Verify that the filter is present in the water tank.
Disassemble and clean pump. Replace Check valves
if damaged.
Improper Daily/Monthly cleaning.
Follow the Daily/Monthly cleaning procedures
carefully.
The Generator surface temperature is too low.
Verify that the Generator surface temperature is
between 380°F–420°F (193°C–215° C).
Insufficient or excessive calcium/mineral deposits on
the Generator surface.
Verify that a thin layer of calcium/mineral deposits
is present on the Generator surface. Refer to the
Maintenance section of this manual.
There is no pre-strainer or filter on the water line
(DFW/DFWT/DFWF-200/250).
The unit was supplied with a strainer. If missing,
install strainer.
Solenoid Valve is installed incorrectly (DFW/DFWT/
DFWF-200/250).
If the Solenoid Valve was replaced, verify that the
:”IN” and “OUT” labels on the valve correspond to
the water flow.
13
COOKING GUIDE
Use the suggested cooking times below on
noodles, rice, cereals, breads, meat, seafood,
poultry, eggs, and vegetables, or experiment
with your own products and steaming times.
A little more or less steam could enhance the
appearance and flavor.
ProductMinutes
ProductMinutes
ProductMinutes
NOODLES AND RICE
MEAT
VEGETABLES
Macaroni, Small Elbow or Shell (2 qt. cooked, 1 pt. water, 2 oz. oil)
5
Egg Noodles (2 qt. cooked, 1 pt. water, 2 oz. oil)
6-7
Rice, Converted or Regular (1 lb. with 1 qt. hot water)
20
Rice, Brown (1 lb. with 1½ qt. water)
45
Bratwurst, 6 (4 oz. ea.) 10
Frankfurters, 10 (1.6 oz. ea.)
3
Frankfurters, 8 (2 oz. ea.)
4
Frankfurters, 6 (2.7 oz. ea.)
5
Ham Steak, 4 Cooked, Frozen (4 oz. ea.)
Spaghetti (2 qt. cooked, 1 pt. water, 2 oz. oil)
5
Spaetzle (2 qt. cooked, 1 pt. water, 2 oz. oil)
3-5
Hamburgers, 4 Cooked, Frozen (4 oz. ea.)
Hamburgers, 4 Raw, Frozen (4 oz. ea.)
Ribs, 4 Cooked (5 oz. ea.)
4-5
7
10-11
10
Sausage, 16 Link, Cooked (1 oz. ea.)
8-10
SEAFOOD
CEREALS
Farina, Quick (¾ cup dry cereal with 1 qt. hot water)
5
Grits, Instant (1 lb. dry cereal with 1½ qt. hot water)
3
Clams, 6 (to open)
Grits, Quick
(1 lb. dry cereal with 2 qt. hot water)
10
Oatmeal (2 qt. cooked, 1 cup water optional)
6
BREADS
Bagels, 4 (3 oz. ea.) Alaskan King Crab Legs (1 lb.) 3
Cloverleaf Rolls, 6 (1 oz. ea.) shot of steam
wait 20-30 seconds
Dinner Rolls, 6 (1 oz. ea.) shot of steam
wait 20-30 seconds
Hamburger Buns, 4 (2½ qt. ea.) shot of steam
wait 20-30 seconds
Hot Dog Buns, 5 (2 oz. ea.)
shot of steam
wait 20-30 seconds
4-5
shot of steam
Red Snapper, 4 (6 oz. ea. Fillets)
5-7
Rock Lobster Tails, 5 (8 oz. ea.) 8
15-20
Broccoli, Spears, Frozen (2 lb.)
17-18
Brussel Sprouts, Frozen (1¾ lb.)13-14
Cabbage, 6 3 in. Wedge (1 oz. ea.)
15
Carrots, Sliced (1 lb.)
12
Corn, Whole Kernel, Frozen (1¼ lb.)4
Shrimp, Peeled, Deveined (1 lb.)
5-6
Shrimp, Peeled, Deveined, Frozen(1 lb.)
8-9
Turbot Steaks, 3 (8 oz. ea.)
5
Carrots, Whole Baby, Frozen (2 lb.)
15-20
Cauliflower, Whole (1 lb.)
13-20
Green Beans, Whole (1 lb.) Chicken, 4 Quarter, (10 oz. ea.)
23-25
Chicken, 2 Half (1½ lb. ea.) 25
30
7
Rock Cornish Game Hens, 4 Half (13 oz. ea.)
15
40-45
Lima Beans, Frozen (1¼ lb.) 12-15
Okra, Whole, Frozen (1 lb.)
10-15
Parsnips, Sliced (1 lb.) Peas, Frozen (1½ lb.) Potatoes, Mashed (2 qt.) Spinach, Chopped, Frozen (3 lbs.) Soft Boiled, 8 (In Shell) 6
Hard Boiled, 8 (In Shell) 15
10
Greens, Chopped, Frozen (1 lb.) Potatoes, 8 Whole (3 oz. ea.) EGGS
15-17
Green Beans, Whole, Frozen (1½ lb.)13-14
Green Beans, Cut, Frozen (1¼ lb.) POULTRY
25
shot of steam
wait 20-30 seconds
Broccoli, Spears (1 lb.)
6
Shrimp, Green Headless, 20 (1 oz. ea.)
Rock Cornish Game Hens, 2 Whole
(26 oz. ea.)
Tortilla, Flour Broccoli, Cuts, Frozen (1¼ lb.)13-14
Cauliflower, Florettes, Frozen (2 lb.)14-18
Kaiser Rolls, 4 (2½ oz. ea.) shot of steam
wait 20-30 seconds
12-14
5-8
Chicken or Turkey Roll
(2 lb., 5/8 in. Cubes, IQF)
Tortilla, Corn Broccoli, Cuts (1 lb.) Sea Scallops (1 lb.) Italian Bread, 3 (2½ oz. ea.)
shot of steam
wait 20-30 seconds
10
Frozen (2½ lb.)
20
Pillow Pack (4 oz. ea.)
Tamale, 7 Frozen (3 oz. ea.) 15-17
Rock Lobster Tails, 4 Frozen (10 oz. ea.)
2
5
Asparagus, Spears, Medium, 10
Hoagie Buns, 3 (2 oz. ea.) Tamale, 7 (3 oz. ea.) 11-14
16
Chicken Supreme, 6 Frozen, shot of steam
wait 20-30 seconds
Asparagus, Spears (1 lb.) Rock Lobster Tails, 4 (10 oz. ea.) 2
Onion Buns, 4 (2 oz. ea.)
20-22
Rock Lobster Tails, 5 Frozen (8 oz. ea.)
Hard Rolls, 4 (1½ oz. ea.) 1½
Artichokes, 4 Whole (5 oz. ea.)
8-10
8
25
8
25
Squash, Acorn, 4 (8 oz. pcs.) 15-20
15-17
Poached, 8 3
Squash, Winter, Puree, Frozen (1½ lb.)
Scrambled, 1 qt.
5
Squash, Zucchini, Sliced, Frozen (1¼ lb.)10
14
P/N 1010678 Rev. K 08/12
REPLACEMENT PARTS
Dual Water Pressure Regulator Kit - Part No. 7000235
To Steamer
Item Part No.
1
To Steamer
10
2
9
3
4
18
! WARNING
R91G-24K-NLN
TEMP 125 F°MAX
OUTLET 125 PSIGMAX
INLET 150 PSIG MAX
MADE IN USA IMI
5
MISUSE OF PRODUCTMAY CAUSE
PERSONALINJURY.READ ASME
INSTALATION/OPERATING INTRUCT
11
12
1
2
3
4
2080105
2030126
2030125
2040150
5
6
7
8
9
10
11
12
13
0503615
2190129
2090127
2080118
2190113
2110160
2040151
2170114
2170113
Description
Elbow, Quick Disconnect - 1/4”
Tubing 1/4” I.D. PVC BRD. 24” Long
Tubing 1/4” I.D. PVC BRD. 12” Long
Elbow, Male - Nylon
1/4” Barb x 3/8” NPT
Bracket, Manifold Mtg.
Nipple 1/4” NPT x 1/4” NPT
Strainer - 1/4” FPT
Quick Disconnect - 1/8” NPT
Manifold
Clamp, Ear Med.
Nipple, HEx - 3/8” x 1/4” NPT Nylon
Gauge, Water Pressure
Regulator, Pressure
Qty.
2
1
1
2
1
1
1
1
1
4
1
1
1
6
13
IMPORTANT: Two adjacent steamers can be fed with a
Dual Water Pressure Regulator.
1/4
NPT
7
8
Water Supply
Single Water Pressure Regulator Kit - Part No. 7000314
Item Part No.
1
1
2
3
4
5
6
7
4
6
3
2
30
40
20
200
kPa
1/4
100
10
NPT
0
0
300
0503849
Bracket
2040130
Male Adapter, Barbed 1/4”
See Below for Strainer Parts Identification
2170113
Regulator, Pressure
2170114
Gauge, Water Pressure
2190129
Nipple 1/4” NPT x 1/4” NPT
2110104
Clamp, Worm (not shown)
Qty.
1
2
1
1
1
2
50
400
psi
Description
60
5
1/4
Item Part No.
1
2
3
4
NPT
5
NOTE: Item 1 is made
up of items 2 - 4
P/N 1010678 Rev. K 08/12
2
3
15
7000333
2040130
7000334
2110104
Description
Water Line Strainer Kit
Male Adapter, Barbed 1/4”
Replacement Screen and O-ring Kit
Clamp, Worm (not shown)
Qty.
1
2
1
2
REPLACEMENT PARTS – DFW/DFWT-100/150
Inset A - Parts are used on DFWT-150 with
manufacturing number 9100128 only.
27
25
29
See Inset A
60
24
28
59
61
62
63
26
64
22
2
21
3
1
4
7
23
20
66
5
33
Inset B
67
70
44
58
70 57
67
53
67
57
68
6
69
7
19
33
72
67
43
74
32
42
70
41
71
18
8
17
63
61
Inset C
(Non-Timer)
Models DFW/DFWT-100
36
8
64
55
75
See Inset B
9
37
79
34
35
73
S
UNE
ANT
T6
16
81
See Inset C
T5
E IN
MAD
R18
CR5
R16
C3
T2
VR1
C6
R10
CR1
CR6
R2
R15
R4
C4
R13
R6
T4
U1
R12
74
54
59
15
+C5
R14
T1
39
R1
R9
C1
234
00-0
PCB
NO.
T3
R5
+
70
USA
IAL
SER
R8
+
R11
CR4
CR2
40
51
31
13
77
12
Inset C
Timer Models
DFW/DFWT-150
38
74
64
55
33
14
64
64
75
34
56
73
35
36
8
70
54
39
59
16
79
40
P/N 1010678 Rev. K 08/12
REPLACEMENT PARTS – DFW/DFWT-100/150 (continued)
Item Part No. Description
1
2
3
4
5
6
7
8
9
10
12
13
14
15
Qty.
0011115 Top Cover Assy. (DFW) 1
(Incl. Nos. 2, 3 & 4)
0011154 Top Cover Assy. (DFWT) 1
(Incl. Nos. 2, 3 & 4)
0011162 Top Cover Assy.
1
(Mfg. # 9100128 only)
(Incl. Nos. 2, 3 & 4)
0020578 Shelf, Top Cover (DFW) 1
0020577 Shelf, Top Cover (DFWT) 1
0020453 Shelf, Top Cover
1
(Mfg. # 9100128 only)
0021065 Liner, Top Cover (DFW) 1
0021090 Liner, Top Cover (DFWT) 1
7000122 Gasket, Top Cover (DFW) 1
7000123 Gasket, Top Cover (DFWT) 1
0010145 Spray Tube Assy. (DFW) 1
0010146 Spray Tube Assy. (DFWT) 1
7000124 Steam Generator, 120V 1
(DFW Series) 1800 Watts
7000147 Steam Generator, 120V 1
(Mfg. # 9100102, 105)
7000125 Steam Generator, 230V 1
(DFW Series) 2800 Watts
7000126 Steam Generator, 120V 1
(DFWT Series) 1800 Watts
7000127 Steam Generator, 230V 1
(DFWT Series) 2800 Watts
7000448 Tube, Generator,
1
1/8” x 2-1/2”
(DFW/DFWT-100 Series)
4050210 Thermistor (Non-Timer 1
Models only)
4050209 Thermocouple (Timer 1
Models only)
0700451 Power Cord, 120 VAC, 1
14/3 5-20P
0700463 Power Cord, 120 VAC, 1
14/3 5-15P
0700453 Power Cord, 230 VAC, 1
CEE 7/7
0700437 Power Cord, 230 VAC, 1
IEC-309
7000139 Quick Disconnect, Male 1
218P145 Cover, Leg
1
210K230 Leg, 1” (Pack of 4)
1
0503069 Base Plate (DFW Series) 1
0503178 Base Plate (DFWT Series) 1
7000131 Insulation Kit (DFW)
1
7000132 Insulation Kit (DFWT) 1
P/N 1010678 Rev. K 08/12
Item Part No. Description
Qty.
16 0021055 Main Housing (DFW)
0021072 Main Housing (DFWT)
0021092 Main Housing
(Mfg. #9100128)
17 0503174 Retainer, Generator
18 0503177 Diffuser Pan (DFW)
0503182 Diffuser Pan (DFWT)
19 2130102 Perforated Pan (DFW)
2130103 Perforated Pan (DFWT)
20 0800106 Trivet (DFW)
0800109 Trivet (DFWT)
21 7000133 Handle Kit
(Incl. Nos. 22 & 66)
22 0020964 Cover, Handle Bracket
23 0800219 Hinge Pin, Top Cover
24 0501569 Hinge Base, Top Cover
25 0800280 Hinge Pin
(Mfg. #9100128 only)
26 0502719 Hinge Base
(Mfg. # 9100128 only)
27 0600125 Spring
(Mfg. # 9100128 only)
28 0020952 Hinge Beam
(Mfg. # 9100128 only)
29 0502722 Pivot Bracket
(Mfg. # 9100128 only)
31 0012546 Access Cover Assy.
32 7000214 Diode Assy.
33 7000849 Silicone Tube Kit
(Includes 2 tubes)
34 1000976 Label, Front Panel
(Non-Timer Models only)
1001036 Label, Front Panel
(Timer Models only)
35 4010166 Operate Switch
36 4010151 Rocker Switch, 120V
4010137 Rocker Switch, 230V
37 7000392 Control Board
(Non-Timer Models only)
38 7000317 Control Board
(Timer Models only)
39 7000319 Transformer
40 7000652 Relay, Solid State
41 7000135 Hi-Limit Thermostat
42 7000136 Terminal Block Kit
(Incl. No. 43)
43 100P967* Marking Label
44 7000137 Water Pump Kit, 24 VAC
(Incl. No. 32 & 33)
17
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Item Part No. Description
Qty.
45 7000142 Outlet Tube Kit
(Incl. Nos. 46, 47 & 48)
46 204P114* Elbow, Female, 1/4” Tube
47 2000188 Outlet Tube
48 2040103 Connector, Male,
1/4” Tube
49 4040145 Solenoid, 24V
50 7000138 Quick Disconnect
Body & Plate Kit
51 0010159 Filter Assy., Water Tank
52 0010584 Inlet Hose Assy.
with Strainer
53 040K251 Strain Relief
54 0505699 Relay Heat Sink
55 0503333 Bracket, Temperature
Sensor
56 7000156 Audio Alarm Kit
57 7000170 Check Valve Kit,
Discharge & Intake
58 040P138* Locknut, Conduit, 1/2”
59 308P104* Screw, #8-32 x 3/8”, SS
60 211P127* Retaining Ring
61 325P109* Screw, Hex
62 325P154* Lockwasher
63 325P104* Washer, Flat
64 308P103* Screw, #8-32 x 1/4”, SS
65 308P164* Screw, #8-32 x 1”, SS
66 308P132* Screw, #8-32 x 3/4”,
Flat, SS
67 211P195* Hose Clamp
68 306P123* Screw, #6-32 x 7/8”, SS
69 308P124* Screw, #8-32 x 1/2”,
1-Way, SS
70 308P143* Nut, Hex, #8-32 KEPS
71 308P108* Screw, #8-32 x 3/4”, SS
72 406P107* Cable Tie
73 300P102* Nut, Tinnerman, U-type
74 306P130* Nut, Hex, #6-32 KEPS
75 306P103* Screw, #6-32 x 3/8”, SS
76 020P117* O-Ring
77 211P101* Hose Clamp, 3/8” Dia.
78 306P104* Screw, #6-32 x 1/4”, SS
79 301P106* Nut, Spotweld, #6-32
80 304P105* Nut, Hex, #4-40 KEPS
81 1000275 Label, Water & Waste
Connection
* Only available in packages of 10.
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
REPLACEMENT PARTS – DFW/DFWT-200/250
10
76
24
See Page 15
for Strainer Parts
59
52
64
Inset B
22
2
21
3
4
53
59
1
23
66
5
50
49
20
6
45
7
48
47
58
70
7
19
68
69
46
74 43
42
41
18
8
17
63
61
See Inset B
9
Inset C
(Non-Timer)
Models
DFW/DFWT-200
74
37
64
55
75
16
81
See Inset C
79
34
8 70
73
35
36
15
54
39
59
13
31
64
Inset C
Timer Models
DFW/DFWT-250
12
14
64
40
38
8
74
64
55
75
34
56
70
73
35
36
54
39
59
18
79
40
P/N 1010678 Rev. K 08/12
REPLACEMENT PARTS – DFW/DFWT-200/250 (continued)
Item Part No. Description
1
2
3
4
5
6
7
8
9
10
12
13
14
15
Qty.
0011115 Top Cover Assy. (DFW) 1
(Incl. Nos. 2, 3 & 4)
0011154 Top Cover Assy. (DFWT) 1
(Incl. Nos. 2, 3 & 4)
0020578 Shelf, Top Cover (DFW) 1
0020577 Shelf, Top Cover (DFWT) 1
0021065 Liner, Top Cover (DFW) 1
0021090 Liner, Top Cover (DFWT) 1
7000122 Gasket, Top Cover (DFW) 1
7000123 Gasket, Top Cover (DFWT) 1
0010145 Spray Tube Assy. (DFW) 1
0010146 Spray Tube Assy. (DFWT) 1
7000124 Steam Generator, 120V 1
(DFW Series) 1800 Watts
7000147 Steam Generator, 120V 1
(Mfg. # 9100112, 115)
7000125 Steam Generator, 230V 1
(DFW Series) 2800 Watts
7000126 Steam Generator, 120V 1
(DFWT Series) 1800 Watts
7000127 Steam Generator, 230V 1
(DFWT Series) 2800 Watts
7000447 Tube, Generator,
1
3-1/4" Lg.
4050210 Thermistor (Non-Timer 1
Models only)
4050209 Thermocouple (Timer 1
Models only)
0700451 Power Cord, 120 VAC, 1
14/3 5-20P
0700463 Power Cord, 120 VAC, 1
14/3 5-15P
0700453 Power Cord, 230 VAC, 1
CEE 7/7
0700437 Power Cord, 230 VAC, 1
IEC-309
7000139 Quick Disconnect, Male 1
218P145 Cover, Leg
1
210K230 Leg, 1" (Pack of 4)
1
0503069 Base Plate (DFW Series) 1
0503178 Base Plate (DFWT Series) 1
7000131 Insulation Kit (DFW)
1
7000132 Insulation Kit (DFWT) 1
P/N 1010678 Rev. K 08/12
Item Part No. Description
Qty.
16 0021055
0021072
17 0503174
18 0503177
0503182
19 2130102
2130103
20 0800106
0800109
21 7000133
1
1
2
1
1
1
1
1
1
1
22
23
24
31
32
33
1
1
1
1
1
1
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
Main Housing (DFW)
Main Housing (DFWT)
Retainer, Generator
Diffuser Pan (DFW)
Diffuser Pan (DFWT)
Perforated Pan (DFW)
Perforated Pan (DFWT)
Trivet (DFW)
Trivet (DFWT)
Handle Kit
(Incl. Nos. 22 & 66)
0020964 Cover, Handle Bracket
0800219 Hinge Pin, Top Cover
0501569 Hinge Base, Top Cover
0505726 Access Cover Assy.
7000214 Diode Assy.
7000849 Silicone Tube Kit
(Includes 2 tubes)
1000976 Label, Front Panel
(Non-Timer Models only)
1001036 Label, Front Panel
(Timer Models only)
4010166 Operate Switch
4010151 Rocker Switch, 120V
4010137 Rocker Switch, 230V
7000392 Control Board
(Non-Timer Models only)
7000317 Control Board
(Timer Models only)
7000319 Transformer
7000652 Relay, Solid State
7000135 Hi-Limit Thermostat
7000136 Terminal Block Kit
(Incl. No. 43)
100P967* Marking Label
7000137 Water Pump Kit, 24 VAC
(Incl. No. 32 & 33)
7000142 Outlet Tube Kit
(Incl. Nos. 46, 47 & 48)
204P114* Elbow, Female, 1/4" Tube
2000188 Outlet Tube
2040103 Connector, Male,
1/4" Tube
19
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Item Part No. Description
Qty.
49 4040145 Solenoid, 24V
50 7000138 Quick Disconnect
Body & Plate Kit
51 0010159 Filter Assy., Water Tank
52 0010584 Inlet Hose Assy.
with Strainer
53 040K251 Strain Relief
54 0505699 Relay Heat Sink
55 0503333 Bracket, Temperature
Sensor
56 7000156 Audio Alarm Kit
57 7000170 Check Valve Kit,
Discharge & Intake
58 040P138* Locknut, Conduit, 1/2"
59 308P104* Screw, #8-32 x 3/8", SS
60 211P127* Retaining Ring
61 325P109* Screw, Hex
62 325P154* Lockwasher
63 325P104* Washer, Flat
64 308P103* Screw, #8-32 x 1/4", SS
65 308P164* Screw, #8-32 x 1", SS
66 308P132* Screw, #8-32 x 3/4",
Flat, SS
67 211P103* Hose Clamp, 1/2" Dia.
68 306P123* Screw, #6-32 x 7/8", SS
69 308P124* Screw, #8-32 x 1/2",
1-Way, SS
70 308P143* Nut, Hex, #8-32 KEPS
71 308P108* Screw, #8-32 x 3/4", SS
72 406P107* Cable Tie
73 300P102* Nut, Tinnerman, U-type
74 306P130* Nut, Hex, #6-32 KEPS
75 306P103* Screw, #6-32 x 3/8", SS
76 020P117* O-Ring
77 211P101* Hose Clamp, 3/8" Dia.
78 306P104* Screw, #6-32 x 1/4", SS
79 301P106* Nut, Spotweld, #6-32
80 304P105* Nut, Hex, #4-40 KEPS
81 1000275 Label, Water & Waste
Connection
* Only available in packages of 10.
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
REPLACEMENT PARTS – DFWF-250 ONLY
Inset A
Non-Timer Model
Mfg. No. 9100147
Inset B
Timer Model
only
35
24
35a
B
K
A
38a
36
36
37
37
38
B
K
44
8
B
44
M
22
2
21
3
F
23
1
4
M
P
8
20
5
19
L
I
6
43
39
A
P
45
L
I
43
39
A
40
40
7
42
8
17
E
D
18
16
N
See Inset B
See
Inset A
See Page 25
for Strainer Parts
9 (See
Page 5)
41
46
A
34
33
25
10
29
11
15
14
7
B
32
31
H
30
G
I
B
K
12
20
28
27
26
P/N 1010678 Rev. K 08/12
REPLACEMENT PARTS – DFWF-250 ONLY (continued)
Item Part No. Description
1
2
3
4
5
6
7
8
8a
9
10
11
12
14
15
16
17
18
19
20
21
22
Qty.
0011165 Top Cover Assy.
1
(Incl. Items 2, 3, & 4)
0020769 Top Cover Shell
1
0021094 Top Cover Liner
1
7000140 Top Cover Gasket Kit 1
0010147 Spray Tube Assy.
1
7000220 Generator, 230 VAC 1
7000221 Generator, 208 VAC 1
7000447 Steam Generator Tube 1
4050209 Thermocouple
1
(Timer Models Only)
4050210 Probe Thermistor
1
(Non-Timer Models)
(Mfg. No. 9100417)
0700452 Power Cord (6-20P) 1
0700453 Power Cord (CEE 7/7) 1
0503102 Access Cover
1
7000141 Insulation Kit
1
0503103 Base Plate
1
210K230 Leg, 1” (Pack of 4)
1
218P145* Cover, Leg
1
0021095 Main Housing
1
0503186 Generator Retainer 2
0503187 Diffuser Pan
1
2130171 Pan, Full Size
1
0800113 Trivet
1
7000133 Handle Kit (Incl. #22) 1
0020964 Handle Bracket Cover 1
P/N 1010678 Rev. K 08/12
Item Part No. Description
23
24
25
26
27
0800219
0501569
040K251
7000135
7000136
28 100P967*
29 7000142
30
31
32
33
34
204P114*
2000188
2040103
4040145
7000138
35 1001036
35a 1000976
36 4010166
37 4010137
38 7000317
38a 7000392
39 7000319
40 7000652
Qty.
Top Cover Hinge Pin
Cover Hinge Base
Strain Relief
Hi-Limit Thermostat
Terminal Block Kit
(Incl. Item 28)
Marking Label
Outlet Tube Kit
(Incl. #30, 31, & 32)
Female Elbow 1/4”
Outlet Tube
Male Connector, 1/4”
Solenoid 24 VAC
Quick Disconnect
Body & Plate Kit
Front Panel Label
(Timer Models Only)
Front Panel Label
(Non-Timer Models)
(Mfg. No. 9100147)
Operate Switch
Power Switch
Control Board
(Timer Models Only)
Control Board
(Non-Timer Models)
(Mfg. No. 9100147)
Transformer
Solid State Relay
21
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Item Part No. Description
Qty.
41 0010584 Inlet House Assy.
1
with Strainer
42 7000139 Quick Disconnect Kit 1
43 0505699 Heat Sink
1
44 0503333 Temp. Sensor Bracket 1
45 7000156 Audio Alarm Kit
1
46 4050210 Probe, Thermistor
1
(Mfg. No. 9100147)
A 308P104* Screw, #8-32 x 3/8” 1
B 308P103* Screw, #8-32 x 1/4” 1
C 308P164* Screw, #8-32 x 1”
1
D 325P109* Hex Screw,
1
#1/4” x 20 x 1/2”
E 325P104* Flat Washer
1
F 308P132* #8-32 x 3/4” Flat
1
G 306P123* Screw, #6-32 x 7/8” 1
H 308P124* Screw, #8-32 x 1/2”
1 Way
1
I
308P143* Hex Nut, #8-32, “KEPS”1
J
306P101* Hex Nut, #6-32 - SS 1
K 306P130* Hex Nut, #6-32 “KEPS” 1
L 300P102* “U” Type Tinnerman 1
M 306P103* Screw, #6-32 x 3/8” 1
N 020P117* Quick Disconnect O-Ring 1
O 306P104* Screw, #6-32 x 1/4” 1
P 301P106* Spotweld Nut, #6-32 1
* Items are available only in packages
of ten (10) each.
WIRING DIAGRAM
DFW/DFWT/DFWF-150/250 Only
Timer Models Only - Except DFWF-250 units with Mfg. No. 9100147
WIRING DIAGRAM
POWER
CORD
GRN
GRN-YEL
WHT/BLU
# 18 GA. AWM-105°C
22 GA. AWM-105°C
MOMENTARY
TERMINAL
BLOCK
BLU
BLU
GND
GRN
HI-LIMIT
THERMOSTAT
WHT
WHT
HEATER
WHT
S.S. RELAY
BLK
2
3+
1
4-
T2
T1
YEL
(PUMP ONLY)
GND
#
WHT
5
POWER
SWITCH
1
4
2
120V
5
230V
2
SOLENOID
OR
PUMP
ORG
10
8
6
T3
RED
DIODE
(PUMP ONLY)
CONTROL
BOARD
T7
T4
T5
T6
BLK
BRN
BRN
1
#
4
#
BLK
THERMOCOUPLE
SWITCH
#
BLK/BRN
NOTE: ALL WIRES TO BE 14 GA. AWM-105°C
UNLESS OTHERWISE SPECIFIED.
BLK
TRANSFORMER
BLK
22
P/N 1010678 Rev. K 08/12
WIRING DIAGRAM (continued)
DFW/DFWT-100/200 and DFWF-250 Models with Mfg. No. 9100147 Only.
Timer Models Only.
WIRING DIAGRAM
POWER
CORD
NOTE: ALL WIRES TO BE 14 GA. AWM-105°C
UNLESS OTHERWISE SPECIFIED.
# 18 GA. AWM-105°C
GRN
GRN-YEL
WHT/BLU
BLK/BRN
22 GA. AWM-105°C
THERMISTOR
S.S. RELAY
TERMINAL
BLOCK
GND
WHT
WHT
BLK
GRN
2
3+
1
4-
HEATER
HI-LIMIT
THERMOSTAT
WHT
BLK
RED
YEL
BRN
#
TRANSFORMER
WHT
1
4
2
120V
4
#
5
POWER
SWITCH
230V
5
2
1
#
8
6
T5
SOLENOID
OR
PUMP
MOMENTARY
SWITCH
#
BLK
T3 T4
GND
ORG
10
BLK
#
BLK
T2
DIODE
(PUMP ONLY)
BRN
BLK
P/N 1010678 Rev. K 08/12
(PUMP ONLY)
23
T6
T1
TEMP
CONTROL
LIMITED WARRANTY
Equipment manufactured by Roundup Food Equipment Division of A.J. Antunes & Co. has been constructed of the finest materials available and manufactured to high quality standards. These units are warranted to be free from electrical and mechanical
defects for a period of one (1) year from date of purchase under normal use and service, and when installed in accordance with
manufacturer’s recommendations. To insure continued operation of the units, follow the maintenance procedures outlined in the
Owner’s Manual. During the first 12 months, electro-mechanical parts, non-overtime labor, and travel expenses up to 2 hours (100
miles/160 km), round trip from the nearest Authorized Service Center are covered.
1.This warranty does not cover cost of installation, defects caused by improper storage or handling prior to placing of the Equipment.
This warranty does not cover overtime charges or work done by unauthorized service agencies or personnel. This warranty does
not cover normal maintenance, calibration, or regular adjustments as specified in operating and maintenance instructions of this
manual, and/or labor involved in moving adjacent objects to gain access to the equipment. This warranty does not cover consumable/wear items. This warranty does not cover damage to the Load Cell or Load Cell Assembly due to abuse, misuse, dropping of
unit/shock loads or exceeding maximum weight capacity (4 lbs). This warranty does not cover water contamination problems such
as foreign material in water lines or inside solenoid valves. It does not cover water pressure problems or failures resulting from
improper/incorrect voltage supply. This warranty does not cover Travel Time & Mileage in excess of 2 hours (100 miles/160 km) round
trip from the nearest authorized service agency.
2.Roundup reserves the right to make changes in design or add any improvements on any product. The right is always reserved to
modify equipment because of factors beyond our control and government regulations. Changes to update equipment do not constitute a warranty charge.
3.If shipment is damaged in transit, the purchaser should make a claim directly upon the carrier. Careful inspection should be made of the
shipment as soon as it arrives and visible damage should be noted upon the carrier’s receipt. Damage should be reported to the carrier.
This damage is not covered under this warranty.
4.Warranty charges do not include freight or foreign, excise, municipal or other sales or use taxes. All such freight and taxes are the
responsibility of the purchaser.
5.THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING ANY IMPLIED
WARRANTY OR MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, EACH OF WHICH IS HEREBY EXPRESSLY DISCLAIMED. THE REMEDIES DESCRIBED ABOVE ARE EXCLUSIVE AND IN NO EVENT SHALL ROUNDUP BE LIABLE FOR SPECIAL CONSEQUENTIAL OR INCIDENTAL DAMAGES FOR THE BREACH OR DELAY IN PERFORMANCE OF THIS WARRANTY.
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