HOUNÖ User Manual B
TABLE OF CONTENTS INTRODUCTION 5 SAFETY INSTRUCTIONS 6 Ready for use 6 Maintenance and repair 6 OPERATION PANEL 7 SETTINGS 8 Setting of temperature 8 Setting of time 8 Setting of core temperature (optional extra) 8 Programmes 9 Entering and changing text 9 Entering and changing data in steps 10 DESCRIPTION OF FUNCTIONS Hot air 11 Preheating 11 CombiSmart 12 Cook & Regen 12 Proving 12 Manual humidity pulsing 13 Setting of humidity pulsing 13 Exhaust 13 Fan speed
TABLE OF CONTENTS COOKING GUIDE 16 How to achieve perfect baking and roasting results 16 Baking of bread dough and frozen bread 17 USER MENU 19 CLEANING 22 Oven chamber 22 Cleaning the Oven Exterior 23 Cleaning Behind the Filter Housing 23 Cleaning the Jet Heads 24 Cleaning the Filter 24 TROUBLESHOOTING 25 SAFETY 29 SERVICE AND REPAIR 30 WARRANTY 31 Excluded from Warranty 31 USER MANUAL B 3
4 USER MANUAL B
Introduction 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.
Safety Instructions 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 filled 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.
Operation panel OPERATION PANEL Main switch TEMPERATURE SETTING. Press once and set temperature with TURN SWITCH. Press again to confirm. HOT AIR 30-250°C. All modes and all optional extras are described on following pages. TIME SETTING. Press once and set time with TURN SWITCH. 4 hours is maximum. Press again to confirm. REGENERATING / COMBI STEAMING Change between the modes by pressing PROVING REGENERATING COMBISMART HUMIDITY SETTING. Setting of humidity pulsing (1-99 seconds).
Settings SETTINGS Setting of temperature 1. Press TEMPERATURE key once and set temperature with turn knob. 2. Confirm by pressing TEMPERATURE key again. Setting of time 1. Press TIME key. Time flashes. 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. Confirm by pressing TIME key again. Setting of core temperature (optional extra) 1.
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 notifies you at once. The probe is inserted vertically in the thickest part of the product. When preparing products of very different 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.
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 first step can now be entered.
Description of Functions DESCRIPTION OF FUNCTIONS Hot air 30-250°C The hot air operating mode can be used for roasting, grilling, baking and gratinating. We recommend that you keep the exhaust open when roasting products at very high temperatures. It is possible to roast breaded products such as breaded fish and breaded pork chops. For maximum effect, use enamelled cast iron trays / silicone-coated baking sheets and one of the special browning fats available in the shops.
Description of Functions CombiSmart 30-250°C CombiSmart is a function for humidity control which allows you to adjust the humidity level in 10 steps (10-100). Press the damper key and adjust the level by turning the turn knob. Confirm the setting by pressing the damper key again. The control lamp next to the damper key will be on. In this function, the damper is usually closed, however, at the setting 0 the damper opens. Settings 20-50 are recommended for the production of whole roasts.
Description of Functions Manual humidity pulsing When you press the key for STEAMING in the HOT AIR mode, you add humidity to the oven chamber. Humidity is added for as long as the key is held down. Setting of humidity pulsing Set the humidity pulsing before starting the hot air mode. Press the symbol for humidity pulsing and set the number of seconds with the turn switch. Confirm by pressing the symbol again. Recommended settings are 10 – 20 sec. for croissants/large loaves, and 3 – 10 sec.
Description of Functions Hours, date and setting of timer Shows the exact time and date when the oven is off. For setting of clock and timer, see USER MENU below. Fully automatic cleaning system, CombiWash (optional extra) The cleaning system should be used every day. You choose between levels 1, 2, 3 and 4 and possibly additional detergent, depending on how soiled the oven chamber is. The last thing you do before turning off the light in the evening is activating CombiWash.
Description of Functions Semi-automatic cleaning This cleaning function can also be used on ovens with CombiWash. Simply deactivate CombiWash in the user menu. 1. Cool down oven chamber to 60°C. 2. Press the programmes key 3. Press ON 4. When the alarm sounds (after 10 minutes) and add soap appears in the display, open oven door and spray detergent into oven chamber. Close oven door and the programme continues. 5.
Cooking guide COOKING GUIDE How to achieve perfect baking and roasting results A HOUNÖ oven gives you optimum possibilities of achieving good baking/roasting results. Below are a few pieces of advice on baking and roasting in your HOUNÖ oven. If your baking/roasting results leave something to be desired, if, for instance, ”uneven” baking/roasting occurs, follow these recommendations:- Preheating It is important always to preheat the oven.
Cooking guide The sheets/containers should not be overloaded, the air must be able to circulate freely around the products. Baking of bread dough and frozen bread Baking makes large demands on a convection oven because the products are widely different. Bread dough products and some preproved bake-off products should first be proved in a proving cabinet. Most preproved products should be taken directly from the freezer. The temperature of bread dough products when they are placed in the oven is approx.
Cooking guide Prebaked rolls Take directly from freezer and bake in a preheated oven for 11 min. at 175-190° with the exhaust open. Prebaked white bread Defrost for at least 3 – 6 hours covered with plastic or in a plastic bag, or in a refrigerator overnight, and bake in a preheated oven for 11 min. at 175-190°C with the exhaust open. Prebaked rye bread Defrost for at least 12 hours covered with plastic or in a plastic bag, or in a refrigerator overnight, and bake in a preheated oven for 25 – 30 min.
User menu USER MENU To enter the user menu, press ALARM for 5 seconds while you are in the manual mode. The display briefly shows ”USER MENU”. The core temperature display shows ”b” and the number of the value to be set (see below). You leave the user menu by turning the turn knob beyond ”0”. Value Function Description 1 Store presetting Time and temperature can be changed in HOT AIR, COMBI STEAMING and STEAMING and saved by pressing ALARM.
User menu Value Function Description 6 Interior light Press STEP: 0 = continuously on / 5 = off after 5 min. / 1 (B model) = continuously on but off when door open / 6 = off after 5 min. but off while door open. 7 Current temperature 0 = desired temperature / 1 = current temperature. Adjust by pressing STEP. 8 Extraction Applicable only if oven has condensing extraction hood. 0 = extraction hood running independently of oven / 1 = extraction hood stops 10 minutes after oven has stopped.
User menu Value Function Description 16 Cook & Regen Setting of humidity pulsing. Press temperature key and turn knob to change setting. The value indicates the number of seconds between each injection into the oven chamber. If the value is increased, less humidity is added to the oven chamber, if the value is reduced, more humidity is added (factory setting is every 8 seconds). 19 Save all Press ALARM to make a backup of all settings in all modes and programmes.
Cleaning CLEANING Daily cleaning of the oven is recommended for hygienic reasons and to avoid interruptions of operation. The design of the HOUNÖ ovens allows quick and easy cleaning. The oven chamber is made of all-welded stainless steel, which makes it splash proof. You will therefore find the easy-to-use handshower (optional extra), which is located under the front panel, very suitable for interior cleaning.
Cleaning Cleaning the Oven Exterior 1. Use a soft, damp cloth and a liquid detergent to clean the oven cabinet on the outside, 2. Remove the door sealing to clean under and around the door, 3. Treat the surface with HOUNÖ STEEL OIL to protect it. The steal oil is available from your supplier.(0.5 litre: part No. 045650 and 5 litres: part No. 045654) Note: do not use a water hose or high-pressure cleaner to clean the oven exterior since it may damage parts of the oven including electronic components.
Cleaning Cleaning the Jet Heads You have to clean the jet heads regularly, when you have used CombiSmart and ClimaOptima. This must also be cleaned regularly. The Visual Cooking oven comes with two sets of jet heads. While you clean one set, you can replace them with the other. 1. Unlock the screws to dismount the jet heads. 2. Soak the jet heads in descaling solution overnight. •• The jet head for steam (ClimaOptima and CombiSmart) has the notch facing downwards (long tube).
Troubleshooting TROUBLESHOOTING If you experience issues with your oven, try the following solutions. Error Code Problem Possible solution 3 Generator too hot The generator thermo switch has tripped. Press the button under the oven to reconnect. 4 Oven too hot The oven chamber thermo switch has tripped. Press the button under the oven to reconnect. 5 Fan too hot The thermo switch in the motor has tripped. Wait for 10 minutes and then retry.
Troubleshooting Error Code Problem Possible solution 12 SSR too hot The solid-state relay is too hot. Clean the inlet filter at the bottom of the panel. Contact authorized service personnel. 13 Generator too hot The temperature of the steam generator is higher than 130°C. If the error recurs, contact authorized personnel to descale. 14 Fan running too slow Check inlet filter at the bottom of the panel. If the error recurs, contact authorized service personnel.
Troubleshooting Error Code Problem Possible solution 26 ClimaOptima The ClimaOptima sensor is defective. The pressure sensor does not generate the correct signal. Contact authorized service personnel. 28 Alarm defective An invalid combination of the main alarms has been detected. The main alarms are not displayed correctly. Contact authorized service personnel. 29 Door sensor defective The door sensor does not work properly. The oven does not stop operating when the door is opened.
Troubleshooting Error Code Problem Possible solution 45 24V failure There is no 24V AC. The main contactor output is not working. Check fuse F1. 50 / 60* Pressure switch active The pressure switch or gas valve input is active when the fan is not running. Try to restart oven. Contact authorized service personnel. 51 / 61* Pressure switch failure The pressure switch is not active when the gas-air control unit is running. Try to restart oven. Contact authorized service personnel.
Safety SAFETY Please read the safety instructions carefully. •• Ensure that installation is carried out by authorized installation and service personnel only. •• Read, understand, and follow the instructions for use. •• Place trays filled with hot liquid at the bottom runners of the oven chamber and practice extreme caution when removing the tray from the oven chamber. •• Do not store petrol or other flammable vapours or liquids in the vicinity of this appliance. •• Do not touch hot surfaces.
Service and Repair SERVICE AND REPAIR •• All maintenance and repair should be carried out by authorized installation and service personnel only. Installation or service by other than authorized personnel may result in damage to the oven and/or injury to the operator. •• When cleaning the oven, only use cleaning detergent that matches the specifications from the factory. Do not use corrosive cleaners not intended for oven cleaning on you Visual Cooking oven.
Warranty WARRANTY If you have registered your Visual Cooking oven on our website, it is covered by a 48-month parts warranty. The warranty covers the oven cabinet and spare parts. There is a special 10-year warranty on the exterior door glass. The warranty takes effect from the date of installation. To view the full terms of the warranty and to register, go to www.houno.com/warranty/.
HOUNÖ A/S ALSVEJ 1 DK-8940 RANDERS SV DENMARK T: +45 8711 4711 E: houno@houno.com www.houno.
