AccuTemp S3 Installation Manual

STEAM ‘N’ HOLD





STEAMER

OWNERS MANUAL

IMPORTANT WARRANTY INFORMATION:

For product warranty activation, the Product Registration Form must be submitted to
AccuTemp Products, Inc. after installation of the appliance.

Product Registration Form

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STEAM ’N’ HOLD

 STEAMER OWNERS MANUAL

Page i

TABLE OF CONTENTS

DOCUMENT HISTORY ii

TABLE OF CONTENTS ii

SAFETY WARNINGS 1 – 2

INSTALLATION 3 – 5

INITIAL START-UP 6 – 8

OPERATION 7 – 10

DAILY CLEANING 11

SERVICE AND TROUBLESHOOTING 12 – 14

6 PAN STEAMER ELECTRICAL SCHEMATICS 15 – 20

3 PAN STEAMER ELECTRICAL SCHEMATICS 21 - 29

WARRANTY 30

DOCUMENT HISTORY

Current revision: A Prior revision: ­Date: 8/24/06 Date: None

Change
Initial release - 6/26/07.

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SAFETY WARNINGS

DANGER:

CAUTION:

location.

W

ARNING:

Never use wet or damp gloves, as moisture can conduct heat quickly

! !!

1. Only personnel qualified to work with electricity should install this
unit. Improper installation can cause personal injury or damage to
the equipment.

2. This appliance must be properly grounded. Failure to properly
ground the appliance could result in electrocution and/or death.

1. When using a stand that is equipped with casters, the floor surface
must

be level and flat. Failure to do so can result in a “tipping”

situation and could result in serious injury.

2. Direct contact with steam can result in a severe burn.

3. When accessing the cooking chamber, be sure to always stand back
while slowly opening the door, allowing the chamber to vent its
steam. Never look or reach into the cooking chamber before it has
completely vented its steam.

4. Never reach into the cooking chamber or handle hot items without
wearing proper hot gloves.

5.
and could result in a severe burn.

1. Be sure all operators read, understand and follow the information
contained in this manual, including caution warnings, operating
instructions, and safety instructions.

2. Use caution when operating the steamer. Direct contact with steam
can result in a severe burn.

3. Please use caution when emptying the drip pan. The pan’s contents
could cause severe burns.

4. Keep the floor in front of the equipment clean and dry. If spills occur,
clean immediately to avoid the potential injuries.

5. Do not use pressurized water to clean steamer.

6. Use of any replacement parts other then those supplied by AccuTemp
Products, Inc. can cause bodily injury to the operator, damage to the
equipment and will void all warranties.

7. This appliance is extremely heavy. For safe handling, the installer
should obtain help as needed or employ appropriate material handling
equipment to remove unit from it’s packaging and move it into its final

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SAFETY WARNINGS (cont.)

IMPORTANT:

IMPORTANT SERVIC

E INFORMATION

CAUTION (cont.):

! !

8. Do not use the low water warning indicator and buzzer as substitutes
for checking the water level in the cooking chamber periodically.
Failure to properly maintain the water level may result in improperly
cooked product and over time, may result in a premature service issue
that may not be covered under warranty.

1. Never leave a de-liming agent in contact with the stainless steel
longer than 10 minutes before rinsing the cooking chamber
thoroughly with water. Longer contact can cause corrosion.

2. Do not use abrasive materials, such as wire brushes, metal scouring
pads or scrapers to clean the cooking chamber bottom.

3. Service must be performed only by AccuTemp Products, Inc.
authorized service personnel. Service performed by unauthorized
personnel will void all warranties.

4. Any in-field modification made without written authorization from
AccuTemp will void the warranty.

An AccuTemp Products, Inc. Technical & Customer Support Technician is

AT1T-2739-1 Rev. A

1-800-480-0415 or [phone]

available Monday thru Sunday, 7:00am to 7:00pm EST.

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INSTALLATION

BUILDING CODES AND STANDARDS

The steamer must be installed in accordance with the following building codes:
USA: National Electric Code, ANSI/NFPA-70, state and local codes.
Canada: Canadian Electric Code, CSA C22.2 and local codes.

UNPACKING

This steamer was inspected before shipment from the factory. The shipping
company accepts full responsibility for safe delivery. Immediately after unpacking,
check the steamer for possible shipping damage. If damage is identified, saving the
packaging material and contact the shipping carrier within 15 days.

LOCATION AND PLACEMENT

To insure maximum benefit of your warranty; location, placement and leveling are
critical. The AccuTemp Steam ‘N’ Hold steamer is designed for installation on either a
commercial kitchen countertop or an AccuTemp Steam ‘N’ Hold stand.
Your Steam ‘N’ Hold steamer is equipped with vents to allow the proper ventilation
of air through the electrical compartments. On current S6 & S3 Steam ‘N’ Hold models,
the vents are located on the bottom and rear panels. To ensure these vents work
properly, a minimum 4 inch (102 mm) clearance from these vents must be allocated.
It is also recommended that the Steam ‘N’ Hold not be placed under other wet
equipment or locations.

Note:

rear face and left side panels. A minimum spacing of 6 inches (152 mm) to the left side
access panel is required between heat sources such as, but not limited too, a range,
griddle or fryer. A minimum spacing of 3 inches (76 mm) to the rear face, between any
object such as a wall, barrier or other piece of equipment, must be allocated as well.

LEVELING

The steamer must be installed in a level condition. An out-of-level condition may
cause improper operation and possible damage. Damage caused by improper leveling
is not covered by warranty. Use a spirit level, resting on the top steamer cabinet
surface, to ensure it is level front-to-back and left-to-right.
If this is a counter-top installation, be sure to install a rubber foot tip

provided with your steamer onto the foot adjuster of each of the steamer leg
as shown. This will keep the steamer from sliding on the counter-top under normal

use. Once the rubber foot tips have been installed, rotate the foot adjusters up or
down as needed to level the steamer.

For S6 models with a serial number lower than 22627, vents are located on the

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INSTALLATION (cont.)

!!

SINGLE STEAMER STAND INSTALLATION

The AccuTemp SNH10 single stand is equipped with adjustable height feet and the
AccuTemp SNH11 single stand is equipped with non-adjustable height casters. Both
can be used with either a one S6 or S3 model Steam ‘N’ Hold steamer. Before
mounting a steamer on the SNH11 stand, engage the brakes on the two front locking
casters, pressing on the “ON” handle of the brake mechanism. To mount the steamer,
carefully lift and place it on the horizontal mounting brackets, ensuring that the (4)
mounting holes on the underside of the Steam ‘N’ Hold are lined up with the mounting
holes on the brackets. Then, using a 7/16” wrench, fasten one pair of the 1/4"-20 hex
bolts and 1/4" split lock washers through the underside of each stand bracket mounting
hole into the Steam ‘N’ Hold and tighten securely.
steamer by adjusting the feet found at the ends of each stand leg, either up or down as
needed.

WARNING

When using a stand that is equipped with casters, the floor surface must be
level and flat. Failure to do so can result in a “tipping” situation that could
result in serious injury.

DOUBLE STEAMER STAND INSTALLATION

The AccuTemp SNH20 double stand is equipped with adjustable height feet and the
AccuTemp SNH21 double stand is equipped with non-adjustable height casters. Both
stands can accommodate either two S6 model Steam ‘N’ Holds, two S3 Model Steam ‘N’
Holds or a one of each steamer model. When ordered as a steamer set, one of the two
steamers will be designated as a “bottom unit” on the outside of its packaging. Before
mounting a steamer on the SNH21 stand, engage the brakes on the two front locking
casters, pressing on the “ON” handle of the brake mechanism. To mount the steamer,
carefully lift and place it on the horizontal mounting brackets, ensuring that the (4)
mounting holes on the underside of the Steam ‘N’ Hold are lined up with the mounting
holes on the brackets. Then, using a 7/16” wrench, fasten one pair of the 1/4"-20 hex
bolts and 1/4" split lock washers through the underside of each stand bracket mounting
hole into the Steam ‘N’ Hold and tighten securely.

Once the “bottom unit” has been installed, carefully lift and place the “top unit”
Steam ‘N’ Hold steamer on the horizontal mounting brackets, ensuring that the (4)
mounting holes on the underside of the Steam ‘N’ Hold are lined up with the mounting
holes on the brackets. Then, using a 7/16” wrench, fasten one pair of the 1/4"-20 hex
bolts and 1/4" split lock washers through the underside of each stand bracket mounting
hole and tighten securely.

With the SNH20 stand, level the steamers by adjusting the feet found at the ends of

each stand leg, either up or down as needed.

With the SNH10 stand, level the

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INSTALLATION (cont.)

WARNING

When using a stand that is equipped with casters, the floor surface must be
level and flat. Failure to do so can result in a “tipping” situation that could
result in serious injury.

ELECTRICAL SUPPLY

The AccuTemp Steam ‘N’ Hold steamer has been designed, manufactured and
tested to meet or exceed the Underwriters Laboratories safety standards. To ensure
safety is maintained in your installation, it is important that the following paragraphs
are understood before attempting to apply power to your Steam ‘N’ Hold. If there is
any doubt as to whether your supply receptacle is of the correct voltage, amperage, or
is properly grounded, consult a qualified electrician or serviceman.

POWER REQUIREMENTS

AC power requirements are listed on the data plate located on the left side access
panel on all steamers. Steamers should never be connected to a circuit operating at
more than 150 VAC to ground and should always be connected to an individual branch
circuit. Make sure the voltage at the supply receptacle is within ±10% of the voltage
listed on the steamer’s data plate. Connection to any other voltage may permanently
damage your Steam ‘N’ Hold or cause premature component failure. Damage of this
type is not covered under the product warranty. Each Steam ‘N’ Hold steamer comes
equipped with a connected 6 foot power cord and plug, rated for the power
requirements of each steamer. Damage caused by removal or modification of factory
standard plug is not covered by product warranty.

GROUNDING

To reduce the risk of serious shock or death in the event of an electrical short
circuit, this appliance must be grounded. The Steam ‘N’ Hold steamer is equipped with
a cord having a grounding wire and plug, which must be plugged into a receptacle that
is properly installed and grounded. Under no circumstance should the grounding plug
be cut or bent to fit a receptacle other than the one specified.

DRAIN CONNECTION

While there are no AccuTemp-supplied drain components, some customers may
desire to construct a drain connection. Any drain connections must include an air gap
between the steamer and the drain to avoid creating a back siphon effect into the
steamer cooking compartment.

HOOD VENTILATION

Some local building codes may require the steamer to be located under an exhaust
hood. Please check local building code requirements before completing installation of
the steamer.

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INITIAL START-UP

!

INTRODUCTION

The AccuTemp Steam ‘N’ Hold steamer takes the time-proven method of cooking
with steam and adds the advantage of control. This is accomplished by reducing the
internal atmospheric pressure of the Steam ‘N’ Hold cooking chamber, thereby lowering
the temperature at which the water begins to boil. This allows the operator to control
the temperature of the steam for cooking. Controlling the steam temperature gives the
operator the ability to cook the food to the desired temperature without over-cooking,
resulting in a more tender, juicier, nutritious product and with less shrinkage than was
previously possible. Once the cooking time expires, the steamer automatically enters
the “Hold” mode. In this mode, the thermostat regulates the internal temperature, but
vacuum is released, returning the cooking chamber to normal atmospheric pressure. At
this time, steam is no longer generated and the cooking chamber is held at the desired
temperature at a relative humidity of 100%. This eliminates food from drying out by
suppressing the evaporation of the products’ natural moisture. As a result, most food
products can be held in a ready-to-serve state for several hours after cooking, with no
appreciable loss in taste, appearance or consistency.

DAILY PREPARATION FOR USE

Preparing the Steam ‘N’ Hold for use each day requires very little time and effort:
simply fill the steamer with water and preheat.

Caution
Before filling the cooking chamber with water, ensure that the drain valve on
the front of the Steam ‘N’ Hold is in the closed position. Ensure that a full
size steam table pan or a 1/1 gastronome pan with a minimum depth of 4
inches, has been positioned on the pan rail brackets under the steamer.

At the beginning of each day, open the door of the Steam ‘N’ Hold and pour 3
gallons (11 liters) of ordinary tap water into the bottom of the cooking chamber.
(Although the mineral content of the water is not that important, the Steam ‘N’ Hold
should always be drained and cleaned at the end of each day to prevent food or
mineral buildup.)

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INITIAL START-UP (cont.)

!

Daily water usage will depend on several factors: cooking temperature, the
products being cooked and the length of time the door is open. In most cases, 3
gallons (11 liters) of water will last several hours or more. However, the level of the
water should be checked periodically to avoid running low and or out. If the Steam ‘N’
Hold does run out of water, the “Low Water” warning indicator light and buzzer will turn
on. Should this occur, simply turn the Steam ‘N’ Hold off, refill it with water and restart
the unit. If the shutdown occurred during cooking, the cycle will resume at the point it
stopped. However, a time adjustment may be necessary, depending on the
temperature of the water the steamer was re-filled with.

CAUTION

Do not use the low water warning indicator light and buzzer as substitutes
for checking the water level in the cooking chamber periodically. Failure to
properly maintain the water level may result in improperly cooked product
and over time may result in a premature service issue that may not be
covered under warranty.

AUTO-FILL MODELS

The Steamer must be connected to the facility water supply via an appliance hose,
preferably a stainless steel braided hose with a ¾” garden hose type connection, from
a water spigot or from a nearby sink faucet.

First time fill (the Steamer water reservoir is empty of water):

1. With the water supply turned on, press the “ON” button. The Steamer will
power up with the pump operating.

2. Both water valves will be turned on.

3. A relay will bypass the low water level sensing to allow for first time filling of the
reservoir.

4. The thermostat will be turned off for the first fill to prevent damage to the heater
elements.

5. Water will rise to the low level probe and reset the low level circuit of the water
control board.

6. The water will continue to rise until it contacts the High Level Probe.

7. A five second delay is initiated when the water touches the High-level probe to
allow for wave action in side the water reservoir.

lower than desired amount of water to be injected in the reservoir by tripping the
control too soon if there were no sequence to ignore the wave action inside the
reservoir.

8. When the five seconds has been satisfied the water level control board shuts off
the water level control relay and the by pass relay.

9. The heater is turned on and normal operation begins.

Wave action would cause a

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INITIAL START-UP (cont.)

PREHEATING

To maximize efficiency, while minimizing cook time, it is always recommended to
preheat the cooking chamber prior to cooking.

S6 Model: With the water reservoir full, close the door, set the thermostat to the
desired cooking temperature, position the toggle switch to the “Thermostat” mode
[160°F (71°C) – 200°F (93°C)] or the “Fast Cook” mode (212°F/100°C), set timer to 15
minutes and press the “ON” button. When the pre-heat cycle is complete, the steamer
will automatically switch to the “Hold” mode, at which time the Steam ‘N’ Hold is ready
for use. Please note, when steamer is in “Hold” mode, the thermostat setting will
regulate the cooking chamber temperature even if the steamer is set in the “Fast Cook”
mode.

S3 Model: With the water reservoir full, close the door, set the thermostat to the
desired cooking temperature, set timer to 15 minutes, turn the rotary selector switch to
“ON” and then select either “Cook” [160°F (71°C) – 200°F (93°C)] or “Fast Cook”
(212°F/100°C). When cycle is complete, the steamer will automatically switch to “Hold”
mode at which time the Steam ‘N’ Hold is ready for use. Please note, when steamer is
in “Hold” mode, the thermostat setting will regulate the cooking chamber temperature
even if the steamer is set in the “Fast Cook” mode.

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