Blodgett BCS-8DS Installation Manual

COSĆ8E, COSĆ8EDS, BCSĆ8E

BCSĆ8DS AND CNVĆ8E

ELECTRIC COOKING APPLIANCES

INSTALLATION - OPERATION - MAINTENANCE

COSĆ8E, COSĆ8EDS, BCSĆ8E

BCSĆ8DS ET CNVĆ8E

APPAREILS DE CUISSON D'ÉLECTRIQUE

MANUEL D'INSTALLATION - FONCTIONNEMENT - ENTRETIEN

BLODGETT COMBI

www.blodgett.com

44 Lakeside Avenue, Burlington, Vermont 05401 USA Telephone: (802) 658Ć6600 Fax: (802)864Ć0183

PN R8132 Rev D (6/01)

E 2000 - Blodgett Combi

A PERSONAL WORD FROM BLODGETT COMBI

QUELQUES MOTS DE BLODGETT COMBI

Congratulations on your purchase of a BLODGETT Combi appliance. We firmly believe that your choice has been a wise one, and trust you will reĆ ceive many years of excellent service from your new Combi.

You will find that cooking with Combi appliances saves time, labor and extensive cleaning of both the kitchen and the unit.

With Combi appliances the quality, taste, consistency, and look of your food are improved, thus endorsing the policy to which we've always adĆ hered: For Better Cooking!"

Once you've had a chance to use your Combi, please tell us, your dealer and colleagues about any creative and interesting applications you have discovered; exchange ideas with other users. Be sure to advise us or your dealer immediately should any mechanical or technical problems be encountered (...we're here to help!) and above all Enjoy Cooking the BLODGETT Combi Way!

For information on cooking, please refer to our separate cooking guide.

Toutes nos félicitations sur votre achat d'appareil de Blodgett Combi. Nous croyons fermement que votre choix est un choix raisonnable et nous sommes certains que vous obtiendrez de nombreuses années d'excellent service de votre nouveau four multiĆusages.

Vous allez découvrir que la cuisson dans les appareils Combi économise le temps, le travail et le degré de nettoyage de l'appareil aussi bien que de la cuisine.

Avec les appareil de Combi, la qualité, le goût, la consistence et l'apparĆ ence des aliments sont améliorés, s'accordant, de ce fait, avec notre politique "Pour une meilleure cuisson !"

Une fois que vous aurez eu la chance d'utiliser notre Combi, informez nous, votre concessionnaire et vos collègues, de toutes les applications nouvelles et intéressantes que vous avez découvertes ; échangez vos idées avec d'autres utilisateurs. N'hésitez pas à nous prévenir, ou votre concessionnaire, de tout problème mécanique ou technique que vous pourriez rencontrer (... nous sommes ici pour vous aider) et parĆdessus tout RégalezĆvous à cuisiner à la façon BLODGETT Combi!

Pour obtenir de plus amples informations sur l'art culinaire, veuillez conĆ sulter notre livre de cuisine séparé.

IMPORTANT

WARNING: IMPROPER INSTALLATION, ADJUSTMENT, ALTERATION, SERVICE OR MAINTENANCE CAN CAUSE PROPERTY DAMAGE, INJURY OR DEATH. READ THE INSTALLATION, OPERATING AND MAINTENANCE INSTRUCTIONS THOROUGHLY BEFORE INSTALLING OR SERVICING THIS EQUIPMENT

AVERTISSEMENT: UNE INSTALLATION, UN AJUSTEMENT, UNE ALTÉRATION, UN SERVICE OU UN ENTRETIEN NON CONFORME AUX NORMES PEUT CAUSER DES DOMMAGES À LA PROPRIÉTE, DES BLESSURES OU LA MORT. LISEZ ATTENTIVEĆ MENT LES DIRECTIVES D'INSTALLATION, D'OPÉRATION ET D'ENTRETIEN AVANT DE FAIRE L'INSTALLATION OU L'ENTRETIEN DE CET ÉQUIPEMENT.

FOR YOUR SAFETY

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

AVERTISSEMENT

Ne pas entreposer ni utiliser de l'essence ni d'autres vapeurs ou liquides inflamĆ mables dans le voisinage de cet appariel, ni de tout autre appareil.

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

Les informations données dans le présent manuel sont importantes pour installer, utiliser et entretenir correctement ce four. Le respect de ces instructions et procéĆ dures permettra d'obtenir de bons résultats de cuisson et une longue durée de serĆ vice sans problèmes. Veuillez lire le présent manuel et le conserver pour pouvoir vous y reporter à l'avenir.

Errors: Descriptive, typographic or pictorial errors are subject to correction. SpecificaĆ

tions are subject to change without notice.

Erreurs:Les erreurs de description, de typographie ou d'illustration font l'objet de

corrections. Les caractéristiques sont sujettes à modifications sans préavis.

Your Service Agency's Address: Adresse de votre agence de service:

Model/Modèl:

Serial Number/Numéro de série:

Your oven was installed by/ Installateur de votre four:

Your oven's installation was checked by/ Contrôleur de l'installation de votre four:

Table of Contents/Table des Matières

Introduction

The Blodgett Combi Cooking Line 2. . . . . .

Description of the Blodgett Combi

Cooking Line 3. . . . . . . . . . . . . . . . . . . . . . . . .

Oven Features 4. . . . . . . . . . . . . . . . . . . . . . .

Installation

Owner's Responsibilities 5. . . . . . . . . . . . . . .

Location 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Agency Approvals 7. . . . . . . . . . . . . . . . . . . .

Utility Connections 8. . . . . . . . . . . . . . . . . . . .

Optional Leg Attachment 10. . . . . . . . . . . . . .

Stacking 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Final Check and Adjustments 12. . . . . . . . . .

Final Check Lists 13. . . . . . . . . . . . . . . . . . . . .

Operation

Oven StartĆUp 14. . . . . . . . . . . . . . . . . . . . . . . .

CombiĆOven/Steamer Standard Controls 15 Optional CombiĆOven/Steamer

Cook & Hold 17. . . . . . . . . . . . . . . . . . . . . . . . .

Convection Steamer Standard Controls 20.

Convection Oven Standard Controls 21. . . .

Optional Convection Oven

Cook and Hold 22. . . . . . . . . . . . . . . . . . . . . . .

Optional Meat Probe 25. . . . . . . . . . . . . . . . . .

Maintenance

Spray Bottle Operating Procedure 26. . . . . .

Cleaning and Preventive Maintenance 27. . .

Decalcification 28. . . . . . . . . . . . . . . . . . . . . . .

Introduction

La ligne d'appareils de cuisson de Blodgett

Combi 30. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Description de la ligne d'appareils de

cuisson de Blodgett Combi 32. . . . . . . . . . . .

Caractéristiques 33. . . . . . . . . . . . . . . . . . . . . .

Installation

Responsabilités du propriétaire 34. . . . . . . . .

Placement 35. . . . . . . . . . . . . . . . . . . . . . . . . . .

Normes et Codes 36. . . . . . . . . . . . . . . . . . . . .

Branchement Utilitaires 37. . . . . . . . . . . . . . . .

Fixation des pieds en Option 39. . . . . . . . . . .

Superposition Ć Assemblage

section double 40. . . . . . . . . . . . . . . . . . . . . . .

Vérification finale et derniers réglages 41. . .

Vérifications Finales 42. . . . . . . . . . . . . . . . . . .

Utilisation

Mise en Marche du Four 43. . . . . . . . . . . . . . .

CombiĆFour/étuve à Vapeur Contrôles

Standards 44. . . . . . . . . . . . . . . . . . . . . . . . . . .

CombiĆFour/étuve à Vapeur Cuisson et

Pause en Option 46. . . . . . . . . . . . . . . . . . . . . .

CombiĆConvection/étuve à Vapeur

Contrôles Standards 50. . . . . . . . . . . . . . . . . .

CombiĆFour à Convection Contrôles

Standards 51. . . . . . . . . . . . . . . . . . . . . . . . . . .

CombiĆFour à Convection Cuisson et

Pause en Option 52. . . . . . . . . . . . . . . . . . . . . .

Sonde à Viande en Option 56. . . . . . . . . . . . .

Entretien

Procédé de fonctionnement de la

bouteille vaporisatrice 57. . . . . . . . . . . . . . . . .

Entretien Préventif et Nettoyage 58. . . . . . . .

Détartrage 59. . . . . . . . . . . . . . . . . . . . . . . . . . .

Introduction

The Blodgett Combi Cooking Line

For quite some time, commercial cooking equipĆ ment has remained more or less unchanged. There are kettles, deck ovens, the good old range with its legion of pots āand āmany āother āextra āappliances. The result: time expenditure, excesĆ sive manual work, and countless cleaning proĆ cesses. The last āāāfew āāāyears āāhave āāpaved āāthe āāway āāfor āa revolution in the equipment of restaurant and inĆ stitutional kitchens. Blodgett Combi is proud to ofĆ fer three different cooking platforms, one of which is sure to match your needs. The Blodgett Combi line includes:

D The Blodgett Combi Convection Steamer D The Blodgett Combi Convection Oven D The Blodgett CombiĆOven/Steamer

All Blodgett Combi appliances improve your kitchĆ en through:

D increased productivity D a wider range of menu choices D a simplified cleaning process

The work process is simplified since products are prepared on or in steam table āpans āand trays. Food can be cooked, stored, and transported with āthe āsame āāpans. āSmall āamounts of product can be processed efficiently; preĆcooked and conveĆ nience foods can be reheated within minutes.

COMBI CONVECTION OVEN

Cooking in the Combi Convection Oven differs from cooking in a traditional deck or range oven since heated air is constantly recirculated over the product by a fan in an enclosed chamber. The moving air continually strips away the layer of cool air surrounding the product, quickly allowing the heat to penetrate. The result is a high quality prodĆ uct, cooked at a lower temperature in a shorter amount of time.

COMBIĆOVEN/STEAMER

With the Oven/Steamer you have the choice of two cooking processes: Steam and Hot Air, either...

D Separately D Combined, or D In Sequence using two or three functions during

one cooking process. We call this combiĆsteamĆ ing and combiĆbaking.

For easy operation you can choose from three modes:

Steam Hot Air Combi

Steam & Hot Air

In the Steam mode you can:

COMBI CONVECTION STEAMER

Steaming is a well known cooking process freĆ quently used in restaurant and institutional kitchĆ ens. With the Combi Convection Steamer, it is now possible to enjoy the many advantages of steamĆ ing including shorter cook times, higher product quality and vitamin retention.

The Combi Convection Steamer is offered in two models, each with different steam producing sysĆ tems.

D The BCSĆ8E model includes a built in steam

generator. This unit includes an inlet, funnel asĆ sembly and valve lever for decalcification.

D The BCSĆ8DS is a direct steam unit that is conĆ

nected to an external steam source.

DĂsteam DĂblanch DĂpoach DĂdefrost DĂrethermalize

In the Hot Air mode you can

DĂroast DĂbake DĂbraise

In the Combi mode you can:

DĂdefrost DĂroast DĂrethermalize DĂreheat DĂbake DĂsous vide* DĂproof* DĂcook & hold*

* with optional digital controls

The CombiĆOven/Steamer is offered in two models, each with different steam producing systems.

D The COSĆ8E model includes a built in steam

generator. This unit includes an inlet, funnel asĆ sembly and valve lever for decalcification.

D The COSĆ8EDS is a direct steam unit that is conĆ

nected to an external steam source.

Introduction

Description of the Blodgett Combi Cooking Line

ABOUT THE COMBI LINE

Blodgett Combi appliances are quality produced using highĆgrade stainless steel with first class workmanship.

The use of high quality insulation impedes excesĆ sive heat radiation and saves energy.

Optional adjustable legs adapt easily to slightly uneven surfaces. Optional floor stands have been designed for use with all of the table models.

Oven/Steamers and Convection Steamers

The high performance steam control system makes it possible to enjoy all of the advantages of a high quality steamer at the flick of a switch. Fresh steam enters the oven cavity without pressure and is circulated at high speed. This process enables quick and gentle cooking and ensures high quality product while providing convenient working methĆ ods.

A patented quench system keeps the air in the unit clean. Fumes are extracted from the appliance, quenched, and directed out through the condensĆ er drain. The exhaust system is effective in all cooking modes and results in better quality foods and no flavor transfer. The fan, which is guarded against accidental finger contact, is driven by a quiet and powerful motor. The condenser draws out excess steam from the appliance. CondensaĆ tion and waste water, which result during steamĆ ing and cleaning, are continuously drained.

OPERATION

The practical oven door, with a viewing window, has a wide swing radius and handle which can be operated easily, even with wet or greasy hands.

Ease of operation is guaranteed through the simĆ ple arrangement of the controls. Graphic symbols make the appliances easy for even inexperienced kitchen staff to operate. All modes can be selected with one switch. This includes the Cool Down mode, which allows the oven cavity to cool down rapidly with the door opened or closed.

Cleaning is kept to a minimum. The interior can be sprayed with a cleaning solution 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.

Introduction

Oven Features

Standard Features

1 Control Panel

2 Oven Door

3 DripĂCollectorĂ(self draining)

4 Door Handle

5 VentĂ(not shown)

COSĆ8E Shown

Figure 1

6 Decalcifying Inlet & Funnel Assembly*

7 Decalcifying Valve Lever*

8 Fuses, Power Supply

9 Tilt Down Panel Screw

* only on COSĆ8E and BCSĆ8E

Installation

Owner's Responsibilities

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

NOTE: Refer to Leg Attachment and Stacking

information provided.

2. The owner/operator must have the following plumbing and electrical requirements met and installed.

NOTE: Refer to the Utility Connection inforĆ

mation provided.

PLUMBING

Water

Building Water Pressure (min/max) 40 PSI min/50 PSI max Cold Water Connection 3/4" Hose Fitting, 3/8" ID hose minimum Hot Water Connection* 3/4" Hose Fitting*, 3/8" ID hose minimum Pressure Regulator Setting 35 PSI Preset Drainage Atmospheric Vented Drain Drain Connection 2" Copper Avg Water Drain Temp. 122_F (50_C)

WARNING!! Improper installation, adjustment, alterĆ

ation service or maintenance can cause property damage, injury or death. Read the installation, operation and mainteĆ nance instruction thoroughly before inĆ stalling or servicing this equipment.

ELECTRICAL

Electrical* 18.4kw

Volt 3 Phase 1 Phase

208 52 89 240 45 77 480 23 N/A

By Mode

Blower Motor .5 hp / 0.5 kw

*Not applicable with COSĆ8EDS, BCSĆ8DS and CNVĆ8E

Steam 18.5kw Hot Air 18.5kw Combi 18.5kw

Amp/Line (max)

Location

Installation

The well planned and proper placement of your appliance will result in long term operator conveĆ nience and satisfactory performance.

The following clearances must be maintained beĆ tween the unit and any combustible or nonĆcomĆ bustible construction.

D Oven body right side - 4" (10 cm) D Oven body left side - 4" (10 cm) with casters

12" (30 cm) without casters

D Oven body back - 4" (10 cm)

NOTE: For models with hose assemblies on the

back of the unit, the hose must be 4" (10

cm) from the wall.

If optional casters are not used, the following clearances are recommended for service.

D Oven body left side - 12" (30 cm) D Oven body back - 12" (30 cm)

Place the unit in an area which is free of drafts and accessible for proper operation and servicing.

Keep the oven area free and clear of all combusĆ tibles such as paper, cardboard, and flammable liquids and solvents.

DO NOT place the oven on a curb base or seal to the wall; either condition will prevent proper ventiĆ lation to the blower motors. Slight unevenness can be corrected with the adjustable legs.

Heat sources must not be located near the air vents on the left hand side of the unit. Consult the factory for an optional protective side heat shield kit if a warm surface or water source is to the left of the unit. If excessive ambient temperature or a water source is present a heat shield must be addĆ ed to the left hand side of the oven to protect the unit from excessive heat or water

D COSĆ8E heat shield P/N R9048 D COSĆ8EDS heat shield P/N R9048 D BCSĆ8E heat shield P/N R9048 D BCSĆ8DS heat sheild P/N R9048 D CNVĆ8E heat shield P/N R9048

On all models, tripping the blower motor's thermal overload device indicates an excessive ambient temperature at the side of the oven. This must be corrected to prevent permanent damage to the oven. All motor bearings are permanently lubriĆ cated by the manufacturer; there is no need for additional lubrication during the operational lifeĆ time of the motors.

Installation

Agency Approvals

THE INSTALLATION INSTRUCTIONS CONĆ TAINED HEREIN ARE FOR THE USE OF QUALIĆ FIED 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.

Qualified installation personnel are individuals, a firm, a corporation, or a company which either in person or through a representative are engaged in, and are responsible for:

D The installation of electrical wiring from the elecĆ

tric meter, main control box or service outlet to the electric appliance.

Qualified installation personnel must be experiĆ enced in such work, be familiar with all precauĆ tions required and have complied with all requireĆ ments of state or local authorities having jurisdiction.

U.S. and Canadian Installations

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 OffiĆ

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

General Export Installations

Installation must conform with Local and National installation 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 Combi at 0011Ć802Ć860Ć3700.

Installation

Utility Connections

HOT AND COLD WATER CONNECTION

NOTE: Hot water maximizes steam production,

but is not required. Cold water may be supĆ plied to both inlets if hot water is not availĆ able. Hot water must not be applied to the cold water inlet.

COSĆ8E and BCSĆ8E - Connect cold water hose to the cold water (left) solenoid and hot water to the hot water (right) solenoid. Use pressure hose with 3/4" (1.9 cm) fittings and wall shut off valves for service.

COSĆ8EDS, BCSĆ8DS and CNVĆ8E - Connect the units to quality cold water via a pressure hose with 3/4" (1.9 cm) couplings.

1/2" Appliance Hose With 3/4" Hose Fittings

Figure 2

Water must meet the following minimum requireĆ ments:

D Total Dissolved Solids (TDS) content will not exĆ

ceed 30 parts per million.

D Water PH must be 7.0 or higher

DRAIN CONNECTION

NOTE: Not applicable for CNVĆ8E convection oven.

A 2" (5 cm) copper pipe with standard drain pitch, must be run to an open drain or connected to a standpipe equipped with a vent.

NOTE: The waste water can also be directed to a

nearby floor drain. Flexible hose which alĆ lows trapped water to accumulate in sagged runs must be avoided.

WARNING!! Failure to install the drain kit provided will

invalidate your warranty.

2" (5 cm) Drain (Customer Supplied)

To Drain

Figure 3

A 24" (61 cm) long standpipe must be connected to the DWV. This allows the escaping water vapor to exit above the inlet louvers on the back panel.

Breather Vent

WARNING!! The use of poor quality water will invaliĆ

date your warranty.

Plumber Installed

Connection

Tee, Hose and Clamps

Plumber Installed

Connection To Drain

Figure 4

Installation

Utility Connections

STEAM CONNECTION

NOTE: COSĆ8EDS and BCSĆ8DS only.

Connect the appliance to a 200 psi maximum exĆ ternal steam source per local or state codes. The steam must be clean, potable and fit for human consumption. Failure to connect this appliance to a suitable steam source will revoke the approval of NSF.

The appliance is equipped with an internal steam pressure regulator set at 2 psi. Verify the regulator is set to 2 psi prior to operating the appliance.

ELECTRICAL CONNECTION

Before making any electrical connections to these units, check that the power supply is adequate for the voltage, amperage, and phase requirements stated on the rating name plate mounted on the unit.

Wiring diagrams are located on the inside of the louvered side panel.

NOTE: DISCONNECT THE POWER SUPPLY TO

THE UNIT BEFORE SERVICING!

U.S. and Canadian installation

All units, when installed, must be electrically grounded in accordance with local codes or in the absence of local codes, with the National Electrical

Code, ANSI/NFPA 70-Latest Edition and/or CanaĆ dian Electrical Code CSA C22.1 as applicable.

General Export Installations

CAUTION: on 480V units, the fan should be checked to ensure the proper rotation after connecting the appliance. See Figure 5. If the fan turns in the wrong direction, the appliance will not function properly and damage to the unit can occur. Improper connection of the apĆ pliance renders the warranty invalid.

Direction Of Fan Rotation

Figure 5

NOTE: ALL MANUAL RESETS SHOULD BE REĆ

STORED BEFORE CONNECTING POWER TO THE APPLIANCE.

WARNING!! Improper electrical installation will invaliĆ

date your warranty.

Installation

Optional Leg Attachment

LEG OPTIONS

Legs are available in 4" (10 cm), 6" (15 cm) āor ā25" ā(64 cm) ālengths āāor āālow profile casters. The 6" legs can be used on the lower section of a double stacked unit. The 4" legs may be used with the opĆ tional stands if additional height is required or when mounting on a counter. The 25" legs are used for a single oven located on the floor.

NOTE: For safety reasons, casters must not be

used with the 25" ā(64 cm) legs.

25I Adjustable Leg

LEG ATTACHMENT

NOTE: If low profile casters are used, install the

locking casters on the front of the oven. The rear casters do not lock. Be sure the

locks are set on the front casters.

1. Align the threaded stud the each leg to the bolt āholesā locatedāāā ināā ātheā āāunit'sā bottom ācorners. Turn the legs 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. Tip the oven up on the legs. If ācastersā are

āused, checkā thatā the locksā areā setā on ātheā front casters.

4. Except for units with casters, level the oven by screwing the adjustable feet in or out as necĆ essary.

6I Adjustable Leg

4I Leg

Low Profile Casters

Figure 6

6" (15 cm) Legs Shown

Figure 7

Installation

Stacking

STACKING

1. Install 6" (15 cm) legs or casters on the bottom unit. If casters are used, the casters with brakes must be located on the front of the oven.

2. Remove the three screws from the top of the bottom unit.

3. Lift and mount the upper unit onto the lower unit. Flush the edges on all four sides. Remove the side panel and body back of both units. Remove the lower body back from the top unit.

4. Bolt the upper and lower units together with the .50Ć13 UNC bolts provided.

Do Not Remove Body Top

Caster with brakes

Step 1

Remove

body back

Remove

lower body

back

Remove

body back

Remove louvered panel and save screws

PLUMBING

NOTE: When stacking a CNVĆ8E with a COSĆ8E,

COSĆ8EDS or BCSĆ8E the drains must not be manifolded together.

NOTE: The installation plumber is responsible for

connections between units and connecĆ tion to the drain. Use a 24" section on the top unit Tee to raise the breather vent. This will prevent overflow if both units are flushĆ ing simultaneously.

1. Attach the rubber couplings (included) to the drain outlet of both units.

2. Install 2" copper pipe (not included) to the floor drain.

3. Install suitable tubing to the floor drain from the drip pan outlet on the rear of the unit.

Breather vent

Plumber installed

connection 24" long

Rubber coupling

Plumber installed

connection

Rubber coupling

Bolt through

holes closest

to oven center

Step 3

Step 4

Figure 8

Plumber installed

connection to drain

Figure 9

Rear of Units

Installation

Final Check and Adjustments

BEFORE SWITCHING THE APPLIANCE ON

Before applying power to the unit for the first time, check for the following conditions:

j All āelectricalā safety provisions have been adĆ

hered to and the electrical connections are correct.

j Water is connected, turned on and all of the

connections are water tight.

NOTE: COSĆ8E and BCSĆ8E units only - The

first time the unit is turned on, or after the unit has been OFF for 5 hours and then turned on, āit āwill automatically flush the steam generator for a period of 75 secĆ onds. The steam generator will then fill to the proper water level. The unit is now ready for operation.

DOOR ADJUSTMENT

The door catch may be adjusted in two directions, in and out, and up and down, using the following procedure:

1. Adjust catch up and down by loosening the two boltsā holdingā theā catch to the face of the unit (A).

2. Make āadjustmentsā soā thatā theā leadingā face of the catch is centered in the opening of the handle assembly.

3. Tighten the bolts so that there is no further movement.

4. Adjust catch in and out by loosening the bolt on the top of the catch (B).

5. The āāadjustment āāface āāis āstepped āso āthat moveĆ ment is limited with the bolt tightened properĆ ly.

6. The āadjustment āis ācorrect āwhen āthe ādoor closes firmly and no steam leaks from the gasket.

The hinges can also be adjusted as follows:

1. Be certain the catch is adjusted properly.

2. Adjustā hinges āso āthatā the door back and the unit face are parallel (C).

3. The adjustment is correct when no steam leaks through the gasket and the door is very slightly compressing the gasket.

Oven

Door

COSĆ8E shown

Figure 10

Installation

Final Check Lists

ELECTRICAL CONTROL COMPARTMENT

Applied voltage to unit voltage/phase suitable for appliance specified.

j Remove side panel j Adjust motor protector to maximum (480V only) j Reset high limit thermostats j Check fuses j Reinstall side panel

PLUMBING FINAL CHECK

j Incoming water pressure within 40 PSI (miniĆ

mum) Ć 50 PSI (maximum)

j Water solenoids are properly bracketed and

not leaking

j 24" atmospheric standpipe vent/drain properĆ

ly installed

j Water feed lines intact without leaks j Water pressure regulators installed j Spray hose connected properly

Washer

Regulator Assembly

Y" Fitting

Cold water supply

Fill

Solenoid

Washer

OVEN OPERATIONAL TESTS

NOTE: Checks to be made by customer or authoĆ

rized service agent.

Cool Down Mode (if applicable)

j Turn Switch to COOL DOWN position and

verify that the motor operates with the door open.

Combi Mode (if applicable)

Turn to COMBI mode, set thermostat to 350_F (177_C) and verify:

j Steam generator flushes and fills j Steam generator preheats to 175_F (79_C)

then switches to hot air

j When hot air reaches 350_F (177_C) hot air

shuts off and steam comes on

Steam Mode (if applicable)

Remove control panel, turn to STEAM mode and verify:

j Check timer operation in both positions

1. Set timer in position other than ON, timer should count down

2. Set timer in ON position, oven should opĆ erate continuously without timer

j Run light (power light) turns on j Unit produces steam, window fogs, door seal

does not leak

j Quenching system working

Hose and Spray

Spray Hose Connection

Figure 11

Hot Air Mode (if applicable)

Turn to HOT AIR mode and set thermostat to 400_F (205_C) and verify:

j Heat demand light is on j Oven is heating properly j Heat lights shuts off at 400_F (205_C) and

oven maintains 400_F (205_C)

Operation

Oven StartĆUp

STEAM MODE (if applicable)

NOTE: For direct steam units, skip steps 3-5.

1. Turn the mode selector switch to STEAM.

2. The green POWER Indicator lamp on the front control panel lights.

3. The steam generator flushes and drain autoĆ matically for 75 seconds if the unit has been off for at least 5 hours.

4. The steam generator begins to fill. After two minutes, the FILL indicator lamp on the front control panel blinks. The convection blower and POWER lamp turn off.

5. When the steam generator is filled to the propĆ er level, the convection blower, interior lights and POWER indicator lamp turn on.

6. Steam fills the cavity and is controlled by a nonĆaccessible internal thermostat.

HOT AIR MODE (if applicable)

1. Turn the mode selector switch to Hot Air.

2. The green POWER Indicator lamp on the front control panel lights.

3. Set the hot air thermostat to the desired temĆ perature.

4. The thermostat lamp lights, indicating the cavĆ ity temperature is below the desired set point.

5. When the cavity temperature reaches the deĆ sired set point, the temperature indicator lamp goes off. The convection blower continues to run until the door is opened or the timer preset time runs out.

COMBI MODE (if applicable)

NOTE: For direct steam units, skip steps 4-6.

1. Turn the mode selector switch to COMBI.

2. The green POWER indicator lamp on the front control panel lights.

3. Set the Hot Air thermostat to the desired temĆ perature.

4. The steam generator flushes and drain autoĆ matically for 75 seconds if the unit has been off for at least 5 hours.

5. The steam generator begins to fill. After two minutes the FILL indicator lamp on the front control panel blinks. The convection blower and POWER lamp do not shut down.

6. When the steam generator comes up to a preĆ determined temperature, the hot air thermoĆ stat lamp illuminates, indicating the cavity temperature is below the desired set point.

7. When the cavity temperature reaches the deĆ sired set point, the temperature indicator lamp goes off.

8. The steam and hot air burners toggle back and forth responding to the thermostat set points.

Operation

CombiĆOven/Steamer Standard Controls

CONTROLS IDENTIFICATION

1. LOW WATER FILL LIGHT - during the fill

cycle, this light remains on until the water in

the steam generator is at the proper level and up to temperature. During normal operation the light should not be on. If the light comes on, check the water level in the steam generator.

NOTE: COSĆ8EDS, the direct steam unit,

does not have a low water fill light.

2. DON'T STEAM LIGHT - indicates the unit is

too hot to operate in the steam mode. Place the unit in the Cool Down mode until the temĆ perature is below 230_F (110_C) and open the door. This light does not inhibit steam producĆ tion.

3. POWER ON LIGHT - indicates the unit is in

Steam, Hot Air or Combi.

4. MODE SELECTOR SWITCH - turns power

to the oven on or off. Allows selection of Steam, Hot Air, Combi or Cool Down Modes.

5. TEMPERATURE DIAL - used to set desired

cooking temperature.

6. HEATING INDICATOR LIGHT - lights when

the Hot Air heating is in operation.

7. TIMER DIAL - used to set desired cooking

time.

8. FLUSH/DRAIN SWITCH - used to flush/

drain the steam generator for decalcification.

NOTE: COSĆ8EDS, the direct steam unit,

does not have a flush/drain switch.

COSĆ8E with Meat Probe Shown

Figure 12

Operation

CombiĆOven/Steamer Standard Controls

OPERATION

1. Turn the MODE SELECTOR Switch (4) to the desired function.

The POWER ON Light (3) illuminates.

2. Set the TIMER (7) for the desired cooking time or set it to STAY ON. The buzzer sounds and the unit shuts off when the time has expired.

3. For the HOT AIR and COMBI modes, set the TEMPERATURE Dial (5) to the desired cook temperature. The HEATING INDICATOR Light (6) illuminates and stays lit until the desired temperature is reached. The temperature dial does not operate during the STEAM portion of the COMBI mode.

4. The selected mode operates automatically. The temperature, time and mode can be alĆ tered at any time during the cooking process. The operation can be stopped by the use of the Mode Selector Switch or by opening the door.

5. At the end of the specified time period, the

6. To cool down the oven cavity, switch the

7. The mode selector switch is also the main

buzzer sounds and the appliance shuts off auĆ tomatically. Move the TIMER (7) to the STAY ON position to stop the buzzer and restart the unit.

MODE SELECTOR Switch (4) to COOL DOWN. In the Cool Down mode neither the temperature dial or the timer will be operationĆ al. The blower will function with the door open or closed.

power switch. In the OFF position the apĆ pliance is not operational.

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