Antunes MS-255 Operators Manual
READY
Miracle Steamer
Model MS-250/255
owner’s manual
Manufacturing Numbers:
9100430, 9100435, 9100436, 9100437, 9100438,
9100440, 9100460, 9100462, 9100466, 9100468,
& 9100933
Original Instructions
www.antunes.com
P/N 1010455 Rev. H 04/17
CONTENTS
General 2
Warranty
Information 2
Service/Technical
Assistance 2
Important Safety
Information 3
Warnings 3
Specications 4
Dimensions 4
Electrical Ratings 4
Installation 5
Unpacking 5
Equipment Setup 5
Electrical 6
Plumbing 6
Operation 7
Programming 7
Hi-Limit Reset Button 8
Status Indicator LEDs 8
Fault Codes 8
Maintenance 9
Daily 9
Monthly 10
Troubleshooting 12
Replacement Parts 14
Wiring Diagram 18
Notes 19
IMPORTANT
A.J. Antunes & Co. reserves the right to
change specications and product de-
sign without notice. Such revisions do not
entitle the buyer to corresponding changes,
improvements, additions or replacements
for previously purchased equipment.
GENERAL
This manual provides the safety, installation,
and operating procedures for your toaster.
Please read all of the information contained
in this manual prior to installing and operating the toaster.
This product is manufactured from the nest materials available and is assembled to
our strict quality standards. This toaster was
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 le a damage claim
with them. Save all packing materials when
ling a claim. Freight damage claims are the
responsibility of the purchaser and are not
covered under warranty.
The warranty does not extend to:
y Damages caused in shipment or
damage as result of improper use.
y Installation of electrical service.
y Normal maintenance as
outlined in this manual.
y Malfunction resulting from
improper maintenance.
y Damage caused by abuse
or careless handling.
y Damage from moisture into
electrical components.
y 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
Antunes Technical Service at +1-877-3927854 (toll free).
Fill in the information in the next column and have it handy when calling for
assistance. The serial number is on the
specication plate located on the system.
Purchased From
Date of Purchase
Model Number
Serial Number
Mfg. Number
Use only genuine Antunes replacement
parts in this unit. Use of replacement parts
other than those supplied by the manufacturer will void the warranty.
IMPORTANT
Keep these instructions for future refer-
ence. If the unit changes ownership, be sure
this manual accompanies the equipment.
P/N 1010455 Rev. H 04/172
IMPORTANT SAFETY
INFORMATION
Use the following guidelines for safe operation of the unit.
y Read all instructions before
using equipment.
y For your safety, the equipment is
furnished with a properly grounded
cord connector. Do not attempt to
defeat the grounded connector.
y Install or locate the equipment only
for its intended use as described in
this manual. Do not use corrosive
chemicals in this equipment.
y 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.
y This equipment should be
serviced by qualied personnel
only. Contact Antunes Technical
Service for adjustment or repair.
y Do not block or cover any
openings on the unit.
y Do not immerse cord or plug in water.
y Keep cord away from heated surfaces.
y Do not allow cord to hang over
edge of table or counter.
y Turn the power o, unplug the
power cord, and allow unit to cool
down before performing any service
or maintenance on the unit.
y 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.
y All electrical connections must be in
accordance with local electrical codes
and any other applicable codes.
y Do not clean this appliance
with a water jet.
y This appliance is not to be used by
persons (including children) with
reduced physical, sensory, or mental
capabilities, or lack of experience and
knowledge unless they have been
given supervision or instructions.
y Do not allow children to
play with the appliance.
WARNINGS
Be advised of the following warnings when
operating and performing maintenance on
this unit.
y If the supply cord is damaged,
it must be replaced by the
manufacturer or its service agent
or a similarly qualied person
in order to avoid a hazard.
y Do not modify the power supply
cord plug. if it does not t the
outlet, have a proper outlet
installed by a qualied electrician.
y Do not use an extension
cord with this appliance.
y Electrical ground is required
on this appliance.
y Check with a qualied electrician
if you are unsure if the appliance
is properly grounded.
y If a chemical cleaner is used,
be sure it is safe to use on cast
aluminum. Observe all precautions
and warnings on product label.
y Inspection, testing, and
repair of electrical equipment
should only be performed by
qualied service personnel.
y This equipment is to be installed to
comply with the basic plumbing code
of the Building Ocials and Code
Administrators, Inc. (BOCA) and the
Food Service Sanitation Manual of the
Food and Drug Administration (FDA).
y Do not use abrasive materials. The
use of these may cause damage
to the stainless steel nish.
y 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 nish, pits, voids, holes,
or cracks. This damage is permanent
and not covered by warranty.
y 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, one
approved method is to add plain
tap water to the surface and allow
it to boil o. This will ensure proper
steaming characteristics by creating a
thin layer of deposits on the surface.
The following tips are recommended
for maintenance of your stainless steel
equipment:
y Always use soft, damp cloth for
cleaning, rinse with clear water and
wipe dry. When required, always rub
in direction of metal polish lines.
y Routine cleaning should be
done daily with soap, ammonia
detergent, and water.
y Stains and spots should be sponged
using a vinegar solution.
y Finger marks and smears should be
rubbed o using soap and water.
y Hard water spots should be
removed using a vinegar solution.
CAUTION
ELECTRICAL SHOCK HAZARD. Failure
to follow the instructions in this manual
could result in serious injury or death.
y Electrical ground is required
on this appliance.
y Do NOT modify the power supply
cord plug. If it does not t the
outlet, have a proper outlet installed
by a qualied electrician.
y Do NOT use an extension
cord with this unit.
y The unit 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.
y Check with a qualied electrician
if you are unsure if the appliance
is properly grounded.
CAUTION
Be sure to follow all safeguards and
precautions in the Important Safety
Instructions section of this manual.
CAUTION
All electrical connections must be in
accordance with local electrical codes
and any other applicable codes.
CAUTION
This equipment is to be installed to
comply with the basic plumbing code
of the Building Ocials and Code Ad-
ministrators, Inc. (BOCA) and the Food
Service Sanitation Manual of the Food
and Drug Administration (FDA).
P/N 1010455 Rev. H 04/17 3
SPECIFICATIONS
Dimensions
9-1/2”
(234 MM)
Electrical Ratings
Model &
Mfg. No.
MS-250
9100430
MS-250
9100431
Saudi Arabia
MS-250
9100435
MS-250
9100436
MS-250
9100437
MS-250
9100438
MS-250
9100440
MS-250
9100444
MS-255
9100460
MS-250
9100441
Saudi Arabia
MS-255
9100462
MS-255
9100466
MS-255
9100467
Saudi Arabia
MS-255
9100468
MS-255
9100933
Volts Watts Amps Hertz
208 3300 15.9 50/60
230 3300 14.35 50/60
208 3300 15.9 50/60
230 3300 14.4 50/60
230 3300 14.4 50/60
230 3300 14.4 50/60 CEE 7/7, 16 Amp., 250 Volt
230 3300 14.4 50/60 CEE 7/7, 16 Amp., 250 Volt
230 3300 14.4 50/60
230 1000 4.4 50/60
230 3300 14.35 50/60
120 1000 8.3 50/60
240 1000 4.2 50
230 3300 14.35 50/60
120 1000 8.3 50/60 CEE 7/7, 16 Amp., 250 Volt
208 3300 15.9 50/60
17-1/8”
(435 MM)
Plug
Description
6-20P, 20 Amp., 250 VAC,
Non Locking
IEC-309
16 Amp., 250 VAC
Pin & Sleeve
(Assembly Only)
6-20P, 20 Amp., 250 VAC,
Non Locking
6-20P, 20 Amp., 250 VAC,
Non Locking
6-20P, 20 Amp., 250 VAC,
Non Locking
AS3112
Australian Plug
20 Amp., 250 VAC.
6-20P, 20 Amp., 250 VAC,
Non Locking
IEC-309
16 Amp., 250 VAC
Pin & Sleeve
(Assembly Only)
NEMA 5-15P, 15 Amp., 120
Volt
6-20P, 20 Amp., 250 VAC,
Non Locking
IEC-309
16 Amp., 250 VAC
Pin & Sleeve
(Assembly Only)
6-20P, 20 Amp., 250 VAC,
Non Locking
20-3/4”
(527 MM)
P/N 1010455 Rev. H 04/174
INSTALLATION
Unpacking
1. Remove the unit and all packing
materials from the shipping carton.
2. The unit should come with the items
listed below:
• Owner’s Manual
• Inlet Hose Assembly
• Spatula Assembly (MS-250 only)
• Drawer Assembly (MS-255 only)
NOTE: If any parts are missing or dam-
aged, contact Antunes Customer
Service IMMEDIATELY at +1-877392-7856 (toll free)
3. Remove all packing materials and
protective
coverings from the unit.
4. MS-250: Remove and wash the Wire
Trivet, Spatula, Spatula Liner, and
Drip Pan (Figure 1) in soap and water.
Rinse with clean hot water and allow
to air dry.
5. MS-255: Remove and wash the
Drawer, Drawer Liner with Rollers,
and Drip Pan (Figure 2) in soap and
water. Rinse with clean hot water
and allow to air dry.
NOTE: MFG. No. 9100933 does not use
the Drip Pan or Steam Vent.
6. Wipe all surfaces of the unit with a
hot, damp cloth.
NOTE: Do NOT use a dripping wet cloth.
Wring out before use.
7. MS-250 Models: Assemble the
Guard and Mounting Bolt to the
Spatula (Figure 3). Then install the
Wire Trivet into the side slots on the
Spatula.
8. Re-install all removed parts.
Equipment Setup
When placing the unit into service, pay attention to the following guidelines:
y Make sure power is o and the
unit is at room temperature.
y Do NOT block or cover any
openings on the unit.
y Do NOT immerse cord
or plug in water.
y Keep cord away from heated surfaces.
y Do NOT allow cord to hang over
edge of table or counter.
Wire Trivet
Spatula
Drip Pan
(Except Mfg. No.
9100933)
Bolt
Handle
Figure 3. Assembling Handle–MS-250 Only
Drip Pan
Spatula Liner
Figure 1. Washing Parts–MS-250 Only
Drawer
Drawer Liner
with Rollers
Figure 2. Washing Parts–MS-255 Only
Wire Trivet
Spatula
Handle Guard
P/N 1010455 Rev. H 04/17 5
Electrical
1. Place the unit on a sturdy, level table
or other work surface.
2. Ensure that the line voltage corresponds to the stated voltage on the
units specication label and power
cord warning tag. If you are unsure
of your Line Voltage, contact an
electrician.
3. Connect the unit to the power
supply.
WARNING WARNING
THIS APPLIANCE MUST BE
EARTHED (GROUNDED)
120 VAC
ONLY
WARNING WARNING
THIS APPLIANCE MUST BE
EARTHED (GROUNDED)
208 VAC
ONLY
WARNING WARNING
THIS APPLIANCE MUST BE
EARTHED (GROUNDED)
220-240
VAC ONLY
Cold
Water
Flow
THIS APPLIANCE MUST BE
EARTHED (GROUNDED)
THIS UNIT IS DESIGNED TO
OPERATE ON 120 VOLTS
ONLY. APPLICATION WITH ANY
OTHER VOLTAGE SUPPLY
COMPLETELY VOIDS ALL
WARRANTY. PLEASE CHECK
YOUR LINE VOLTAGE BEFORE
INSERTING THIS PLUG INTO THE
RECEPTACLE.
THIS APPLIANCE MUST BE
EARTHED (GROUNDED)
THIS UNIT IS DESIGNED TO
OPERATE ON 208 VOLTS
ONLY. APPLICATION WITH ANY
OTHER VOLTAGE SUPPLY
COMPLETELY VOIDS ALL
WARRANTY. PLEASE CHECK
YOUR LINE VOLTAGE BEFORE
INSERTING THIS PLUG INTO THE
RECEPTACLE.
THIS APPLIANCE MUST BE
EARTHED (GROUNDED)
THIS UNIT IS DESIGNED TO
OPERATE ON 220-240 VOLTS
ONLY. APPLICATION WITH ANY
OTHER VOLTAGE SUPPLY
COMPLETELY VOIDS ALL
WARRANTY. PLEASE CHECK
YOUR LINE VOLTAGE BEFORE
INSERTING THIS PLUG INTO THE
RECEPTACLE.
Flexible Nylon Braided
1/4 " I.D. Tubing (Not Supplied)
Shut Off Valve
(Not Supplied)
Plumbing
NOTE: Miracle Steamer models are
designed to use cold tap water.
Distilled water may be used to
reduce calcium/mineral deposit
buildup and reduce maintenance
costs.
These units require a direct cold water
hookup. A Water Inlet Hose and Strainer
Assembly (Figure 4) is supplied.
NOTE:
Incoming water is controlled by
a normally closed (NC) solenoid valve located inside the
Steamer’s electrical housing.
1. Turn o the water valve (not sup-
plied) that supplies water to the unit
(Figure 4).
2. Connect the 1/4” (6.5 mm) I.D.
Flexible Tubing to the outlet side
of the Water Pressure Regulator
and secure using the Worm Clamp
(Figure 4).
NOTE:
A Water Pressure Regulator
must rst be installed (Figure 4).
Failure to do so will result in poor
steaming and possible ooding.
For a single steamer, use Water
Pressure Regulator P/N 7000314.
For two adjacent steamers, use
Water Pressure Regulator P/N
7000235. For Mfg. No. 9100933
use only P/N 0012001.
Connect Quick
Disconnect
Insert Here
Quick
Disconnect
Insert
Worm
Clamp
3. Turn the water valve on.
4. Hold the Quick Disconnect Insert
over a bucket, then press and hold
the white plastic tip until there’s a
good, steady water ow. 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, relieve
the existing pressure by pressing the plastic tip on the Quick
Disconnect Insert for 3 seconds.
The Water Pressure Regulator will
then show the new pressure.
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 tting at the rear of the unit
until it clicks (Figure 4).
Optional Water Pressure Regulator
with Strainer (P/N 7000314 shown)
CAUTION
Water pressure must not exceed 30 psi
(2.1 kg/cm2 or 207 kPa). Higher pressure
may cause poor performance or ooding. To reduce water pressure, install a
Water Pressure Regulator, and set to 20–25
psi (1.4–1.7 kg/cm2 or 138–172 kPa).
NOTE: The use of only one strainer is
acceptable instead of two.
Inlet Hose & Strainer
Assy. (Supplied)
Figure 4. Connecting Water Supply
CAUTION
This equipment is to be installed to
comply with the basic plumbing code
of the Building Ocials and Code Ad-
ministrators, Inc. (BOCA) and the Food
Service Sanitation Manual of the Food
and Drug Administration (FDA).
P/N 1010455 Rev. H 04/176
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