HOUNO B ovens User Manual

HOUNÖ

User Manual B

TABLE OF CONTENTS

INTRODUCTION

SAFETY INSTRUCTIONS

Ready for use

Maintenance and repair

6 6

OPERATION PANEL

Setting of temperature

Setting of core temperature (optional extra)

Entering and changing text

Entering and changing data in steps

SETTINGS

Setting of time

Programmes

8 8 8 9 9

Fully automatic cleaning system, CombiWash (optional extra)

DESCRIPTION OF FUNCTIONS

Hot air

Preheating

CombiSmart

Cook & Regen

Proving

Manual humidity pulsing

Setting of humidity pulsing

Exhaust

Fan speed

Hours, date and setting of timer

Semi-automatic cleaning

11 12 12 12 13 13 13 13 14 14 15

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TABLE OF CONTENTS

COOKING GUIDE

How to achieve perfect baking and roasting results

Baking of bread dough and frozen bread

16 17

USER MENU

Cleaning the Oven Exterior

Cleaning Behind the Filter Housing

Cleaning the Jet Heads

Cleaning the Filter

CLEANING

Oven chamber

22 23 23 24 24

TROUBLESHOOTING

SAFETY

SERVICE AND REPAIR

WARRANTY

Excluded from Warranty

USER MANUAL B 3

4 USER MANUAL B

INTRODUCTION

Dear customer,

Thank you for choosing a Visual Cooking oven from HOUNÖ.

This manual contains the information you need to use and maintain your oven. We recommend that you read the manual and familiarize yourself with the functions and features of the oven. This will ensure optimal cooking results and safety. Please make the manual available to all users of the product and retain it for future reference. The latest version of the manual can be downloaded from www.houno.com.

At our website www.houno.com, you will nd a great deal of information about HOUNÖ and our extensive range of Visual Cooking combi ovens.

www.houno.com provides you:

• Product information on HOUNÖ’s combi ovens, customised oven solutions and our wide range of accessories.

• Technical information on combi ovens.

• Hands-on operating on a combi oven by means of interactive software.

• Delicious recipes which are easy to prepare.

• Latest news from HOUNÖ.

• User manuals

• Intranet with spare parts catalogue, dimensional sketches, wiring diagrams,

service bulletins, installation manuals, etc.

To access our Intranet, you need a password. Please contact HOUNÖ: houno@houno.com for more information.

Note that this document is subject to change without notice.

USER MANUAL B 5

SAFETY INSTRUCTIONS

Ready for use

When the oven is correctly installed, read this manual carefully before the oven comes into service.

This manual should be kept handy to persons using the oven.

Always place trays lled with hot liquid in the bottom runners of the oven chamber to avoid spilling the hot liquid on yourself when you take the tray out of the oven chamber.

Some areas on the outside of the oven may get as hot as 60°C or more, therefore, you should only touch the front of the oven.

Do not open the oven during the automatic cleaning process.

Do not store ammable materials around or under the unit.

When using the roll-in or trolley system, be aware of hot racks sliding out of the oven. Use the parking brakes on the wheels to prevent trolleys from rolling away on uneven oors.

Maintenance and repair

Maintenance and repair should only be carried out by trained technicians.

Only use cleaning detergent that matches the specications from the factory.

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OPERATION PANEL

TEMPERATURE SETTING. Press once and set temperature with TURN SWITCH. Press again to conrm.

TIME SETTING. Press once and set time with TURN SWITCH. 4 hours is maximum. Press again to conrm.

HUMIDITY SETTING. Setting of humidity pulsing (1-99 seconds). Press and set number of seconds with TURN SWITCH. Press again to conrm.

PROGRAMMES. Press once and select program with TURN SWITCH. Editing and deleting are described on following pages (1).

STEP shows current step when PROGRAMME mode is active. Control lamp next to ALARM lights up when alarm after a step has been selected (when PRG is active).

Main switch

HOT AIR 30-250°C. All modes and all optional extras are described on following pages.

REGENERATING / COMBI STEAMING Change between the modes by pressing PROVING REGENERATING COMBISMART

PREHEATING at max. 300°C for max. 15 minutes

EXHAUST is open when control lamp is on.

Low FAN SPEED is active, when control lamp is on.

On/o Turn switch

Turn handle twice to the right to open door.

(1) If the oven does not incorporate CombiWash, the manually operated cleaning system

can be activated by pressing the programmes key and turning the turn switch until Cleaning appears in the display.

USER MANUAL B 7

SETTINGS

Setting of temperature

1. Press TEMPERATURE key once and set temperature with turn knob.

2. Conrm by pressing TEMPERATURE key again.

Setting of time

1. Press TIME key. Time ashes.

2. Choose desired time (hours and minutes) with turn knob.

3. If the knob is turned all the way down to 0,”-:--” (continuous operation) appears

in the display.

4. Max. time setting is 4 hours.

5. Conrm by pressing TIME key again.

Setting of core temperature (optional extra)

1. Press CORE TEMPERATURE key.

2. If the display is o, the core temperature appears as 75°C.

3. Set core temperature between 30 and 99°C with turn knob.

4. Core temperature is deactivated by turning knob past 30.

5. When core temperature is chosen, time changes to ”-:--” .

6. Conrm by pressing CORE TEMPERATURE key again.

The core temperature probe has several measuring points on its tip.

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SETTINGS

The computer calculates an average temperature thus ensuring that the core temperature is 100% correct.

If the probe is inserted incorrectly, the advanced technology noties you at once.

The probe is inserted vertically in the thickest part of the product.

When preparing products of very dierent sizes, you get a uniform quality by inserting the sensor in the smallest product and then moving it to a larger product when the core temperature alarm sounds.

Programmes

50 programmes holding 10 process steps each. It is possible to write 10 characters and entering alarm after steps 1 and 2.

1. Press the programmes key and turn the knob.

2. Start the programme by pressing the ON/OFF key.

3. To leave PROGRAMME, turn the knob beyond ”P O”.

4. To delete an entire programme, press core temperature key and alarm key simul-

taneously for 2 seconds.

When the keys or the turn knob is idle for 20 seconds, the oven returns to manual operation.

Entering and changing text

1. To enter or change text, press the programmes key for 3 seconds.

2. The rst digit or the relevant letter/”_” ashes alternately. Change the ashing

character with the turn knob. You can choose between all the letters of the alphabet and the digits 0 – 9.

3. The space sign is next to the letter A.

4. Move on to the next digit by pressing briey.

5. Store text by pressing until “SAVED” appears in the display.

USER MANUAL B 9

SETTINGS

6. To leave text editing without storing, press ALARM. The original text reappears.

7. To delete the entire text, press and ALARM simultaneously for 2 seconds.

When a key or the turn knob is idle for 20 seconds, the oven returns to select

programme.

Entering and changing data in steps

By pressing STEP when PROGRAMME is active, the step display is turned on and shows ”1”. The data of the rst step can now be entered.

To move on to the next step (1-10) and read and change settings, press STEP again.

Choose and change temperature, time, core temperature, damper and fan as in manual operation.

Stop between steps: To turn the alarm between steps on and o, press ALARM. If the control lamp is on, the programme ends with the current step and a beep is heard. The oven does not proceed to the next step until the oven door is opened and closed or you press ALARM.

To store a change made in the step mode, press the programmes key for 2 seconds.

Leave STEP by choosing another programme with the turn knob.

Be careful not to use the turn knob when a value ashes. If you turn the knob while you are working in STEPS, the computer switches to the next programme and all changes are lost.

Delete current step by pressing STEP and ALARM simultaneously for 2 seconds.

When the programme has started, you can still change time, temperature, core temperature and the settings of fan and damper. These changes will then only be active in the current run. Note that the display shows the total time remaining after start and that it will show the time remaining in the current step when you press TIME.

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