Blodgett HVH100GSGL User Manual

HV-100E, HV-100G, HVH-100E AND HVH-100G

INSTALLATION - OPERATION - MAINTENANCE

BLODGETT OVEN COMPANY

www.blodgett.com

44 Lakeside Avenue, Burlington, Vermont 05401 USA Telephone: [phone] Fax: [phone]

PN 52424 Rev U (5/15)

© 2015 - G.S. Blodgett Corporation

Your Service Agency’s Address:

Model

Serial number

Oven installed by

Installation checked by

IMPORTANT

TABLE OF CONTENTS

WARNING: Improper installa­tion, adjustment, alternation,
service or maintenance can
cause property damage, in­jury or death. Read the instl­lation, operation and mainte­nance instructions thoroughly
before installing or servicing
this equipment.

INSTRUCTIONS TO BE FOL­LOWED IN THE EVENT THE
USER SMELLS GAS MUST BE
POSTED IN A PROMINENT LO­CATION. This information may
be obtained by contacting your
local gas supplier.

FOR YOUR SAFETY

Do not store or use gasoline or
other ammable vapors or liq­uids in the vicinity of this or any
other appliance.

INSTALLATION

Oven Description & Specications ......................................... 2

Utility Connections - Standards and Codes ................................. 4

Oven Location and Ventilation ............................................. 5

Leg Attachment .......................................................... 6

Caster Attachment ....................................................... 7

Stacking ................................................................ 8

Plumbing Connections .................................................... 9

Electrical Connections ................................................... 10

Gas Connection......................................................... 11

Gas Hose Restraint ..................................................... 13

OPERATION

Safety Information ....................................................... 14

Standard Control ........................................................ 15

MenuSelect™ Control ................................................... 17

SmartTouch Touchscreen Control ......................................... 22

MAINTENANCE

Spray Bottle Operating Procedure ........................................ 36

Cleaning and Preventive Maintenance .................................... 37

The information contained in this
manual is important for the prop­er installation, use, and mainte­nance of this oven. Adherence
to these procedures and instruc­tions will result in satisfactory
baking results and long, trou­ble free service. Please read
this manual carefully and retain
it for future reference.

ERRORS: Descriptive, typo­graphic or pictorial errors are
subject to correction. Speci­cations are subject to change
without notice.

Installation

Oven Description & Specications

ABOUT THE HYDROVECTION

Blodgett Hydrovection ovens are quality produced using
high-grade stainless steel with rst class workmanship.

The multiple speed fan, which is guarded against acci-

dental nger contact, is driven by a quiet and powerful

motor. The condenser draws out excess moisture from
the appliance. Condensation and waste water, which re­sult during hydro cooking and cleaning, are continuously
drained.

The use of high quality insulation impedes excessive heat

radiation and saves energy.

The Hydrovection has optional adjustable legs which

adapt easily to slightly uneven surfaces and optional oor

stands which are designed for use with all of the table
models.

PLUMBING SPECIFICATIONS

WATER

Water pressure 30 PSI (207 kPa) minimum

50 PSI (345 kPa) maximum
Water connection 3/4” garden hose - Cold water only
Water pressure regulator setting Preset to 30 PSI (207 kPa)
Minimum requirements TDS: 40-125 ppm

Hardness: 35-100 ppm

Chlorides: <25 ppm

Silica: <13 ppm

Chlorine: <0.2 ppm

Chloramine: <0.2 ppm

pH: 7.0-8.5

DRAINAGE

Drain type Atmospheric Vented Drain
Drain connection 1” NPT Male
Maximum water drain temperature 140°F (60°C)

The practical oven doors, with viewing windows, have a
wide swing radius and handle which can be operated eas­ily, even with wet or greasy hands.

Ease of operation is guaranteed through the simple ar­rangement of the controls. Graphic symbols make the
appliance easy for even inexperienced kitchen staff to
operate. A third function, the Cool Down mode, allows the
oven cavity to cool down rapidly with the door opened.

Cleaning is kept to a minimum. The interior is sprayed
with a self-acting cleaning solution which interacts with
humidity to easily remove crusts and stains. The oven is
designed for easy care and is welded water tight so that
the internal cooking cavity may be rinsed with a hose after
the cleaning process.

2

Installation

Oven Description & Specications

RATINGS - HV-100G & HVH-100G

TYPE OF GAS GAS INPUT VOLTAGE PHASE AMPS MOTOR

Natural 60,000 BTU/Hr 115 1 10 3/4 HP 208-240VAC, 3 phase, 50/60 Hz

208/240 1 5

Propane 60,000 BTU/Hr 115 1 10 3/4 HP 208-240VAC, 3 phase, 50/60 Hz

208/240 1 5

3/4” NPT connector for all U.S. and Canadian installations

RATINGS- HV-100E & HVH-100E

VOLTAGE

208 60 15 3 38 38 38 3/4 HP 208-240VAC, 50/60 Hz
240 60 15 3 34 34 34 3/4 HP 208-240VAC, 50/60 Hz

440* 60 15 3 20 18 18 3/4 HP 208-240VAC, 50/60 Hz

480 60 15 3 18 17 17 3/4 HP 208-240VAC, 50/60 Hz

* HV-100E model only

HZ

KW

PHASE

MAX LOAD (AMPS

L1 L2 L2

MOTOR

3

Installation

Utility Connections - Standards and Codes

THE INSTALLATION INSTRUCTIONS CONTAINED
HEREIN ARE FOR THE USE OF QUALIFIED INSTAL­LATION AND SERVICE PERSONNEL ONLY. INSTAL­LATION OR SERVICE BY OTHER THAN QUALIFIED
PERSONNEL MAY RESULT IN DAMAGE TO THE OVEN
AND/OR INJURY TO THE OPERATOR.

Qualied installation personnel are individuals, a rm,

a corporation, or a company which either in person or
through a representative are engaged in, and are respon­sible for:

• The installation or replacement of gas piping. The
connection, installation, repair or servicing of equip-

ment.

• The installation of electrical wiring from the electric
meter, main control box or service outlet to the elec­tric appliance.

Qualied installation personnel must be experienced in
such work, be familiar with all precautions required and
have complied with all requirements of state or local au-

thorities having jurisdiction.

U.S. and Canadian Installations

Installation must conform with local codes, or in the ab­sence of local codes, with the National Fuel Gas Code,
NFPA54/ANSI Z223.1-Latest Edition, the Natural Gas In­stallation Code CAN/CGA-B149.1 or the Propane Instal­lation Code, CAN/CGA-B149.2 as applicable.

Reference: National Electrical Code, ANSI/NFPA 70-Lat­est Edition and/or Canadian Electrical Code CSA C22.1
as applicable.

This equipment is to be installed in compliance with the
Basic Plumbing Code of the Building Ofcials and Code

Administrators International Inc. (BOCA) and the Food
Service Sanitation Manual of the Food and Drug Admin­istration (FDA).

Appliance is to be installed with backow prevention in

accordance with applicable federal, province and local
codes.

General Export Installations

Installation must conform with Local and National instal-

lation standards. Local installation codes and/or require­ments may vary. If you have any questions regarding the

proper installation and/or operation of your appliance,
please contact your local distributor. If you do not have
a local distributor, please call Blodgett at 0011-802-658-

6600.

4

Installation

Oven Location and Ventilation

OWNER’S RESPONSIBILITIES

Installation responsibilities prior to service startup inspec­tion

You are entitled to a free start-up inspection service by
our factory ASAP. Before a factory representative arrives
to perform a startup procedure, the owner must already

have satised the following requirements.

1. Oven(s) are uncrated, stacked (if applies) and put in
place.

NOTE: Please refer to Leg Attachment and Stack-

ing.

Maximum shelf loading - 60 lbs (27.3 Kg)

OVEN LOCATION

The well planned and proper placement of your oven will
result in long term operator convenience and satisfactory
performance.

Certain minimum clearances must be maintained be­tween the oven and any combustible or non-combustible
construction. See the table below.

In addition, the following clearances are recommended
for servicing.

• Oven body sides - 12” (30cm)

• Oven body back - 12” (30cm)

OVEN

MODEL

HV-100E &
HVH-100E

HV-100G &
HVH-100G

MINIMUM REQUIRED CLEARANCES

Right Side Left Side Back

0” (0mm) 0” (0mm) 6”

(152.4mm)

0” (0mm) 0” (0mm) 6”

(152.4mm)

VENTILATION

The necessity for a properly designed and installed venti­lation system cannot be over emphasized. The ventilation
system will allow the unit to function properly while remov­ing unwanted vapors and products of combustion from
the operating area.

The appliance must be vented with a properly designed
mechanically driven exhaust hood. The hood should be
sized to completely cover the equipment plus an over­hang of at least 6” (15 cm) on all sides not adjacent to a
wall. The capacity of the hood should be sized appropri-

ately and provisions made for adequate makeup air.

WARNING!!

Failure to properly vent the oven can be haz­ardous to the health of the operator; and will
result in operational problems, unsatisfactory
baking, and possible damage to the equip­ment. Damage sustained as a direct result of
improper ventilation will not be covered by the
Manufacturer’s warranty.

When installed in the Commonwealth of Massachusetts,
this appliance must be interlocked with the hood exhaust
system so that the appliance may be operated only when
the hood exhaust system is running.

U.S. and Canadian Installations

Refer to your local ventilation codes. In the absence of
local codes, refer to the National ventilation code titled,
“Standard for the Installation of Equipment for the Remov­al of Smoke and Grease Laden Vapors from Commercial

Cooking Equipment”, NFPA-96- Latest Edition.

General Export Installations

Installation must conform with Local and National instal-

lation standards. Local installation codes and/or require­ments may vary. If you have any questions regarding the

proper installation and/or operation of your unit, please
contact your local distributor. If you do not have a local
distributor, please call Blodgett at 0011-802-658-6600.

5

Installation

Leg Attachment

LEG OPTIONS

Casters, Adjustable Feet, or Seismic Feet

25” (635mm) Adjustable Leg

8-1/2” (216mm) Leg with

ATTACHMENT

1. Align the threaded stud on one of the front legs to the
bolt hole located in the bottom corner of the
appliance. Turn the leg clockwise and tighten to the
nearest full turn.

2. Align the leg plate holes with the bolt holes. Secure
with the two 1/2” bolts provided.

3. Repeat the above steps with the other front leg. If
casters are used, install them with the locking casters
in the front of the oven. The rear casters do not lock.
Ensure that the locks are set on the front casters.

4. Tip the oven up on the newly installed front legs. If
casters are used, check that the locks are set on
the front casters. Repeat the above steps for the
rear legs.

5. Level the oven by screwing the adjustable feet in or
out as necessary.

Figure 1

Figure 2

6

Installation

Caster Attachment

CASTERS FOR SINGLE OVENS

1. Attach the legs as described.

2. Pry the adjustable feet out of the legs.

3. Insert one caster into each leg as shown. Tighten the
lock nuts to secure the casters.

Adjustable

Leg Foot

Caster Assembly

Figure 3

PROFILE CASTERS FOR DOUBLE STACK OVENS

1. Place a level on the oor where the casters are to
rest.

2. Place shims under the low side until it is level.

3. Mount the shims between the casters and the oven
as follows:

a. Align the shims and caster holes with the bolt

holes.

b. Secure with the 1/2” bolts provided.

NOTE: Install them with the locking casters in the

front of the oven. The rear casters do not
lock. Ensure that the locks are set on the
front casters.

4. Tip the oven up on the newly installed casters.

Add shims
as necessary

Floor

Exaggerated for clarity

Figure 4

7

Installation

Stacking

WARNING!!

Stacking should be performed by qualied

installation personnel only. The ovens are
heavy. Take care to use proper tools and tech­niques when lifting and stacking units.

1. Attach the legs or casters to the bottom oven.

2. Place the top oven on the bottom oven. Be sure all

four sides are ush.

3. Bolt the two ovens together from behind using the
stacking brackets.

Stacking
Bracket

Rear View HV-100E & HVH-100E

Stacking
Bracket

Figure 5

Stacking
Bracket

Rear View HV-100G & HVH-100G

8

Installation

Plumbing Connections

WATER CONNECTION

NOTE: Must use COLD WATER ONLY.

Connect the appliance to quality water via a pressure

hose with 3/4” GHT (19mm) couplings. See Figure 6 for
connections. A shut off valve is to be provided adjacent to
the oven.

WARNING!!

Operating the appliance without a water pres­sure regulator installed will invalidate your
warranty.

This product must be installed by a licensed Plumber or
Gas Fitter when installed within the Commonwealth of
Massachusetts.

DRAIN CONNECTION

The drain should be run to an open oor drain avoiding
exible hose that could sag and allow trapped water to

accumulate. The customer must supply the piping from
the oven to the drain.

HV-100E & HVH-100E

Specic water/drain connection for City of Los Ange­les

1. Each drain line from the appliance shall be routed

without dips or sags to terminate above the ood level

rim of an approved indirect waste receptor.

2. The appliance shall be installed in accordance with
the manufacturer’s printed instructions and the LAPC
and LAMC, 1999 editions.

3. A backow protection device may be required by lo­cal codes. If so, install on the potable water system
directly ahead of the appliance. The backow protec­tion device shall be any of the following: an approved
pressure type vacuum breaker installed at least 12”
above the highest point of use, a double check valve

backow preventer or a reduced pressure principal
backow preventer.

HV-100G & HVH-100G

A = Electrical Connection
B = Gas Connection
C = Water Connection
Filtered Water highly recommended
D = Drain Connection

Figure 6

9

Installation

Electrical Connections

ALL MODELS

NOTE: Electrical connections must be performed by a

qualied installer only.

Before making any electrical connections to these appli-

ances, check that the power supply is adequate for the
voltage, amperage, and phase requirements stated on

the rating name plate mounted on the appliance.

The circuit breaker that is used to provide power to this
appliance must have a minimum of .076” (3mm) contact
spacing. The circuit breaker must meet all Local and Na­tional installation standards.

All appliances must be installed in accordance with Local
or National Electrical codes.

A wiring schematic is located on the inside of the remove­able side panel.

NOTE: Disconnect the power supply to the appliance

before servicing.

WARNING!!

Improper installation may invalidate your war­ranty.

Electric Models

A strain relief for the power supply cord is provided. The
installer must supply a cord that meets all Local and Na­tional installation standards.

Gas Models

U.S. and Canadian Installations

A power cord (115V units only) is supplied with a plug at­tached. Plug the power cord into the desired receptacle.

This oven model uses a variable frequency inverter
drive. Appliances that use variable frequency inverter
drives produce high frequency noise and require lters

and shielded motor cabling. This causes higher leakage
current toward Earth Ground. Especially, at the moment
of switching ON this can cause an inadvertent trip of the
appliance’s ground fault interrupter (GFCI). Some GFCIs

are more sensitive than others. Blodgett has qualied the

Pass and Seymour brand, part number 2095, 20 A, 125

VAC, 60 Hz, specication grade GFCI duplex receptacle
as being immune to the variable frequency inverter drive’s
noise. Blodgett recommends using this specic GFCI for

this model oven.

WARNING!!

If the supply cord is damaged, it must be re­placed by a special cord or assembly available
from the manufacturer or its service agent.

10