Eloma Joker B User manual

Operation Manual
Combi-Steamer
Joker B

501277 Joker B Ver. 1.0
Operation Manual
Combi-Steamer Joker B 6-23
Table of contents
1. Hints on operational safety .........................................................................................................3
1.1 Installation ...................................................................................................................3
1.2 Operation.....................................................................................................................3
1.3 Exhaust air...................................................................................................................4
1.4 Condenser hood Option ..............................................................................................4
1.5 Hand shower ...............................................................................................................4
2. Control panel and functional description ....................................................................................5
2.1 Control panel Joker B..................................................................................................5
2.2 Functional description of operating elements .............................................................5
2.3 Selecting / changing the multifunction key assignment ..............................................7
3. Starting the Combi Steamer .......................................................................................................8
3.1 Input of operating data and start with only one cooking mode ...................................8
3.2 Combitronic®combination of different cooking modes .............................................9
3.3 Core temperature control ............................................................................................10
3.4 Function: Delay start programming ............................................................................10
4. Special Programs .......................................................................................................................11
4.1 HACCP (Option).........................................................................................................11
4.1.1 Serial interface – connecting cable ...................................................................11
4.1.2 Printing of protocols...........................................................................................11
4.1.3 Printed protocol in ° C .......................................................................................12
4.2 Cleaning the cooking chamber....................................................................................13
4.2.1 Autoclean – Automatic self-cleaning (Option)..................................................13
4.2.2 Delay start of Autoclean ....................................................................................13
4.2.3 Manual Cleaning ...............................................................................................14
4.2.4 Hints on operational safety................................................................................15
5. Preheat – Cool Down Active Temp ..........................................................................................17
6. Unit parameters ..........................................................................................................................18
6.1 Adjustment of operational parameters ........................................................................18
7. Valuable information ...................................................................................................................19
7.1 Error Message.............................................................................................................19
7.2 Trouble Shooting .........................................................................................................20
8. End of operation .........................................................................................................................20
9. Cleaning and maintenance.........................................................................................................21
10. Accessories - Optional Extras ..................................................................................................22
11. Data of the oven..........................................................................................................................23
12. Service notes ..............................................................................................................................23
Article No.501277
Version 1.0 2/2008
Legend = LED = Pilot lamp

501277 Joker B Ver. 1.0 2
Dear customers,
Please read these operation instructions carefully, before starting to work
with the Joker B Combi-Steamer.
They contain important information on correct installation and operation.
Functional method of the convection steamer
Combi-steamers work with steam, combi-steam (combining the two media hot air and steam) or convection
(hot circulating air) depending on the cooking mode selected with steam.
The combi-steamer enables you to prepare all food items carefully, economically and simultaneously.
COOKING MODES :
Steaming Steaming is the best, most delicate and protective cooking
mode. Food is cooked gently in a constant temperature,
surrounded by steam.
Combi-Cooking A combination of the two modes steaming and convection.
This means less shrinkage especially with roasts.
Convection The convection cooking mode is suitable for cooking all food
which should be crispy and brown. Roasting, grilling, baking.
Multifunction key “M” Assignment options for multifunction key:
Regeneration, LT Cooking, Delta-T Cooking ,

501277 Joker B Ver. 1.0 3
1. Hints on operational safety
Use for intended purpose
The appliance shall only be used for its intended purpose, namely the professional
preparation of food.
1.1 Installation
Follow the local regulations of the electricity supply companies and observe the
instructions for the installation of kitchen equipment in accordance with the
actual standard specifications.
Electrical connection must be performed by an approved electrician.
1.2 Operation
Caution : The outer surfaces become hot in operation
The convection steamer shall only be operated
by trained staff
for its intended purpose, as outlined in this operation manual
when there are no defects.
Danger of burning : When opening the door hot air and steam escapes.
Caution! Hot fluid in container
CAUTION! When loading containers with liquids or cooking products which become liquid
during cooking, ensure you use a level that you can look into the container.
If the protecting glass cover of the illumination is defective, the appliance shall not be started.
Call the after-sales service.
In case of operating trouble, disconnect the convection steamer from mains,
close water tap and call the after-sales service.
Repair and maintenance work on the unit shall only be performed by technical service staff
trained by Eloma. Please call the factory and ask for name and address of a competent after-
sales service. Eloma GmbH, Maisach, Germany +49 (0) 180 / 5224272
To avoid accidents the door lock must be removed when dismantling the appliance.

501277 Joker B Ver. 1.0 4
1.3 Exhaust air
A built-in cooling device cools down the water of condensation to the correct temperature
and then it is drained. It is not imperative to install the appliance under a ventilation hood.
In case, however, such a ventilation hood is used, its design and power ranges should
comply with the appropriate regulations.
If, in such case an exhaust air hose is connected, it must not be longer than 4 m.
Make sure that no water trap is developing.
Excessive steam should escape freely, consequently do not block the exhaust air pipe.
1.4 Condenser hood Option
The condenser hood is controlled fully automatically by the combi steamer.
During the cooking process cooking vapours are condensed by passing air-cooled plate-
condensers.
1.5 Hand shower
The appliance is equipped with a hand shower, fixed underneath the door.
Water runs only when the oven is switched on.
How to work the shower :
Pull it out.
Hold the hose with one hand and press the push
button with the other hand whilst cleaning.
How to roll the shower back:
Let it slowly roll up, it winds up automatically.
The shower should only be used for rinsing the oven cavity. Do not ever use it
for cleaning the outer surfaces.
Water stop
The water supply to the handshower can be interrupted as follows:
1. Switch off the appliance
2. Keep the following keys pressed simultaneously , and restart with .
The hand shower is switched off and appears as 313 as acknowledgable message.
3. If you want to change again, switch off and repeat the procedure as describe – see 2.
It is possible to continue working with the combi steamer if the shower is switched off.
Call the after-sales service for repair.
Hand shower
with hose
Push
button

501277 Joker B Ver. 1.0 5
2. Control panel and functional description
2.1 Control panel Joker B
ON/OFF Display time Display temperature
Steaming Combi-cooking Convection Display core temperature
Start/Stop Man. Steaming / M-Key Knobs
PreHeat/Cool down Clima Aktiv®
2.2 Functional description of operating elements
ON/OFF
Press key, JOKER now ready for work, key is lit
oven chamber illuminated, Displays indicate:
LED cooking mode "steaming" is lit
Time 0:00, Temperature 99° C / 210° F
Core temperature - OFF
If you press again, JOKER is switched off, this key is dark
and all LEDs and displays are off as well.
Start/Stop
This key starts or stops cooking processes.
LED is flashing in program flow.
Cooking mode STEAMING
Press this key to select steaming. LED is lit.
Temperature display indicates automatic basic setting of
99° C / 210° F
Temperature range 30° - 130°C / 85° - 260° F
Cooking mode COMBI STEAMING
Press this key to select combi-cooking. LED is lit.
Temperature display indicates automatic basic setting of
130°C / 260° F
Temperature range 30° - 250°C / 85° - 480° F
Cooking mode CONVECTION
Press this key to select convection, LED is lit,
Temperature display indicates automatic basic setting of
150°C / 300° F
Temperature range 30° - 300°C / 85° - 570° F .

501277 Joker B Ver. 1.0 6
“Manual steaming”/ “Active Temp”
As long as the key is pressed, water evaporates in the cooking
compartment.
Selection possible in the modes Combi steaming, Convection,
and LT Cooking.
With the Active Temp function, the cooking compartment of the
combi-steamer is brought to a preselected set point temperature.
If the cooking compartment temperature is below the set point value,
the heating is switched on.
If the temperature is too high for the subsequent cooking program,
the steamer is cooled down.
“Clima-Aktiv
®
”
Clima-Aktiv®de-humidification control can be activated during
every operating mode except Steaming.
Briefly press the active operating mode.
Press the “Clima-Aktiv
®
” key – the LED lights up.
With Clima-Aktiv®activated, steam escapes from the cooking
compartment, and the cooking climate becomes drier.
The key for humidity control can be used in the operating modes
Combi steaming and the special modes Banquet / Regeneration,
LT Cooking, and DeltaT Cooking.
Pressing the key several times permits various stages
between 1and 5to be selected. Higher stages give higher humidity.
“M” Multifunction
Selection: Manual steaming / Active Temp key together
with 'M' key
Assignment options:
Regeneration
LT Cooking
Delta-T Cooking
Key assignment is done as described in Section 2.3.
“M” key assigned for “Regeneration”
Press key. LED lights up. The temperature display shows 140°C
(automatic default setting).
Temperature range: 90°C to 180°C.
Additional functions
Steaming and humidifying.
“M” key assigned for “LT Cooking”
Press key. LED lights up. The temperature display shows 80°C
(automatic default setting).
Temperature range: 30°C to 120°C.
Additional functions
Steaming and humidifying.
“M” key assigned for “DeltaT Cooking”
Press key. LED lights up. The temperature display shows 40°C
(automatic default setting).
Entry field: Temp. 20°C to 80°C;Core temp. 0°C to 99°C.
Additional functions
Steaming and humidifying.

501277 Joker B Ver. 1.0 7
Display + Rotary knob TIMER (digital display, 3 characters)
Turn rotary knob to set the cooking time of the selected cooking
mode from 0:00 minutes to 24.0 hours. Turn left for * ---*
continuous operation.
Display up to 10 hours in minutes 10.0), from 10.1 (10 hours 10
min.) in 10-minute intervals.
B models: When working with core temperature control, time is
automatically set to * - - - * Continuous operation.
Display + Rotary knob TEMPERATURE
Turn rotary knob to set cooking temperature of the selected cooking
mode from 30° to 300° C / 85° - 570° F
As long as the heating is on, a red dot down in the right hand corner
of the display is lit.
Once this knob is turned while a program is running down, the
ACTUAL temperature in the oven cavity is displayed for 3 seconds.
Then the display returns to the set DESIRED temperature.
Display + Rotary knob CORE TEMPERATURE
Core temperature control can be used with all cooking modes.
Temperature range 20° - 99° C / 70° - 210° F
Turn rotary knob to set desired core temperature.
Time display indicates automatically * - - - * Continuous operation.
Once this knob is turned while a program is running down, the
ACTUAL core temperature is displayed for 3 seconds. Then the
display returns to the set DESIRED temperature.
2.3 Selecting / changing the multifunction key assignment
Selection and changing the required assignment of the key is possible within
the range for manual entry. Press the and Mkeys simultaneously to open
the Mmemory – this is accompanied by an audible signal.
Use the rotary knob time to select one of the following key assignments:
Regeneration: display rE
NT Cooking: display Lt,
Delta-T Cooking: display dt
Pressing the Mkey saves the selected assignment, which is confirmed by an audible signal.
An exit from the Mmemory is possible at any time by means of the ON/OFF key.

501277 Joker B Ver. 1.0 8
3. Starting the Combi Steamer
Prior to start : Open water tap!
In case the ambient temperature is lower than + 5° C / +41°F, the oven must
be warmed to room temperature.
Press ON/OFF, key is lit, oven chamber illuminated, the oven is ready for work.
Program display indicates c1, basic setting is steaming, temperature display
indicates 99° C.
3.1 Input of operating data and start with only one cooking mode
Select desired mode by pressing corresponding key, LED is lit.
Steaming, Combi-Steaming Convection Multifunction key
Set TIME with corresponding rotary knob.
Set TEMPERATURE with corresponding rotary knob.
Upon selection of cooking mode corresponding basic setting is displayed
Core temperature control
Core temperature control can be used with all cooking modes.
Temperature range 20° - 99°C / 70° - 210° F
Set desired core temperature with rotary knob.
The time display indicates * - - -*.
Charge the oven
Stick core probe into the centre of the product
Function Clima-Aktiv® (Humidity Control)
Can be used with all cooking modes except "steaming"
Press mode key briefly, then key Clima-Aktiv ® , LED is lit.
Press Start/Stop
LED Start/Stop is flashing, LED of cooking mode starts flashing .
As occasion demands press touch key for manual humidification
Not with cooking mode steaming.
Program under process
Time runs down backwards, the colon in the time display is lit.
If available and in use (B-models) , core temperature display indicates the
DESIRED core temperature. Time display shows *---* continuous operation
If the door is opened during program flow, fan motor and heating switch off,
the timer stops. Program continues if door is shut again.
Program flow may be stopped by pressing Start/Stop key. A broken off
program restarts with the originally set data.