Henny Penny FlexFusion ELECTRIC SPACESSAVER Operating instructions

Model
FSE-605
FSE-610
Service-in-
structions
FlexFusion® ELECTRIC
SPACE$SAVER (PLUS)
Translation from the original document • 3727004--ASDE-- • 12/19/2022
3727002-0B-
AE-12/15/2022
en-US

Manufacturer
Copyright by MKN Maschinenfabrik Kurt Neubauer GmbH & Co. KG
Halberstaedter Strasse 2a
D-38300 Wolfenbuettel
Telephone 0 53 31 / 89-0
Telefax 0 53 31 / 89-280
2 Service-instructions

Directory of contents
3Service-instructions
1Password overview ............................................................ 7
2Introduction......................................................................... 8
2.1About this manual ............................................................................ 8
2.2Warranty............................................................................................ 8
3Safety instructions ............................................................. 9
4Component overview ....................................................... 10
5Opening the appliance..................................................... 13
5.1Unit cover and rear wall................................................................. 13
6Service menu - appliance test......................................... 14
6.1Service menu .................................................................................. 14
6.1.1Calling up the service level......................................................................  14
6.1.2Service menu overview ...........................................................................  14
6.2Appliance information.................................................................... 15
6.3Status overview .............................................................................. 16
6.4CombiDoctor................................................................................... 17
6.5Relay test ........................................................................................ 20
6.6WaveClean test............................................................................... 22
6.7100°C + core temperature calibration........................................... 23
6.7.1Check calibration.....................................................................................  24
6.7.2Calibrate cooking chamber sensor..........................................................  25
6.8DynaSteam test .............................................................................. 26
6.9Emptying the water ........................................................................ 27
6.10Setting the set-up height ............................................................. 27
6.11Audio settings .............................................................................. 28
6.12Select signal tones....................................................................... 29
6.13POS activation .............................................................................. 29
6.14Log data export ............................................................................ 29
6.15Software update ........................................................................... 30
6.16Importing additional content....................................................... 30
6.17Restoring data .............................................................................. 31
6.18Backing up data............................................................................ 31
6.19Water filter maintenance.............................................................. 32
6.20Importing contact data................................................................. 32
6.21Setting units.................................................................................. 33
6.22Backup relay ................................................................................. 33
6.23Settings parameters..................................................................... 35
6.23.1Selecting and changing parameters......................................................  35
6.23.2Parameter overview ..............................................................................  35
6.24Backing up the SD card ............................................................... 37
3727002-0B-AE-12/15/2022

Directory of contents
4 Service-instructions
6.25Restoring the SD card.................................................................. 37
6.26Background lighting..................................................................... 37
6.27Hour meter .................................................................................... 37
6.28Status overview direct access .................................................... 38
7Wendy's settings .............................................................. 39
7.1Call up the device settings menu ................................................. 39
7.2Loading settings............................................................................. 40
7.2.1Enter OEM code......................................................................................  40
7.2.2Select the cookbook ................................................................................  41
7.3Importing the manufacturer's cookbook...................................... 42
7.4Customize vapour deletion ........................................................... 43
8Software ............................................................................ 44
8.1Software update ............................................................................. 44
8.2Importing additional content......................................................... 46
8.3Importing the manufacturer's cookbook...................................... 48
9Trade show mode............................................................. 50
10Electronics ...................................................................... 51
10.1Block diagram for the control ..................................................... 51
10.2Control board................................................................................ 52
10.2.1Layout....................................................................................................  52
10.2.2Configuration .........................................................................................  53
10.3Safety overview ............................................................................ 55
11Error messages .............................................................. 56
11.1Emergency operation................................................................... 56
11.2Cooking chamber sensor defective (694, 695) .......................... 57
11.3Core temperature sensor defective (699, 700)........................... 57
11.4Water vapor sensor defective (710)............................................ 58
11.5Excess temperature in the cooking chamber (ID18, ID73) ....... 59
11.6Overtemperature control (TMP_ID2)........................................... 60
11.7Risk of frost (TMP_ID72).............................................................. 61
11.8Fan defective or temperature limiter triggered (702) ................ 62
11.9Fan defective. Cooking program was cancelled (701).............. 65
11.10FAN_ID23: Fan error: Attempt to restart .................................. 66
11.11Water pressure too low (709) .................................................... 67
11.12Water pressure during WaveClean too low ............................. 69
11.13Failure to access external EEPROM (SOF_ID12) .................... 70
11.14Faulty CAN connection.............................................................. 71
11.155007: Not enough storage space for software update............ 71
11.165008: No new version found...................................................... 71
3727002-0B-AE-12/15/2022

Directory of contents
5Service-instructions
11.175009: The application could not be started. Application is
restarting............................................................................................... 72
11.185010: The application could not be started. Restore
configuration backup?......................................................................... 74
11.195013: Application could not be restored! Restore to factory
settings with OK. .................................................................................. 74
11.20Unit was restarted after power failure ...................................... 74
11.21Door is open - cooking program was stopped ........................ 75
3727002-0B-AE-12/15/2022

Directory of contents
6 Service-instructions
3727002-0B-AE-12/15/2022

Password overview
7Service-instructions
1 Password overview
Range Passwor
d
Description Described in
Installation /
commissioning
2100 Setting all basic parameters (for
example time / date).
Installation
instructions
Network settings 2000 Input network addressing. Only for
units with touchscreen control.
Installation
instructions
Basic settings / user 111 Setting of basic values for the
user, functions, software update.
Operating instructions
Lockscreen 369 Deactivating the lockscreen in
cooking mode. Only for units with
touchscreen control.
Operating instructions
Trade show mode 888 Activation / deactivation for
exhibition mode.
Service instructions
Service menu 1967 Service range for authorized
service technicians.
Service instructions
3727002-0B-AE-12/15/2022

Introduction
8 Service-instructions
2 Introduction
2.1 About this manual
This service manual contains information needed by the service
technician for professional and correct fault isolation, repair and
maintenance of the unit. The service technician must also observe
the contents of the installation instructions and the user manual.
Target group Target group for this service manual is qualified personnel who are
familiar with the technical functioning and operation of the unit.
Figures All figures in this service manual are intended as examples.
Discrepancies can arise between this and the actual unit.
Spare parts To ensure the reliability of the unit and the individual components, it is
essential that only genuine OEM parts be used.
Spare parts can be identified exactly with the aid of the online
database.
2.2 Warranty
The warranty is void and safety is no longer assured in the event of:
•Modifications or technical changes to the unit,
•Improper use,
•Incorrect startup, operation or maintenance of the unit,
•Problems resulting from failure to observe these instructions.
3727002-0B-AE-12/15/2022

Safety instructions
9Service-instructions
3 Safety instructions
For servicing tasks, the service technician must be familiar with and
observe regional regulations.
In addition, the notes in the service manual must be observed.
DANGER Danger to life due to electric current
üDisconnect power prior to performing gas and electrical work.
• Disconnect unit from the mains supply and secure it against restart.
• Check to ensure absence of voltage.
DANGER Risk of fatal injury from gas
üDisconnect the unit from gas supply prior to performing gas installation
tasks.
• Lock site gas supply and secure it against restart.
3727002-0B-AE-12/15/2022

Component overview
10 Service-instructions
4 Component overview
B5
E1
M8
K20 K12
M10
G24 G16
G14 G13
B4
B14
X1
Image: Space$afer Plus - rear view
B4 Steaming temperature sensor B5 Temperature sensor - Humidity
B14 Pressure switch E1 Heating element
G13 Pump for cleaner G14 Pump for rinse aid
G16 Circulation pump G24 Drain pump
K12 Double solenoid valve K20 Steaming unit
M8 Lift magnet M10 Fan motor
X1 Power connection terminal
3727002-0B-AE-12/15/2022

Component overview
11Service-instructions
A1
B0
B13
B11
B15
B15
E3
F
G7
Q1 T1 Q2 Q3
T10
A3
B2
Image: Space$Safer Plus - Anischt oben
3727002-0B-AE-12/15/2022

Component overview
12 Service-instructions
A1 Control board A3 Digital key
B0 Thermal switch 70°C B2 Cooking room sensor
B11 Safety temperature limiter B13 Thermal switch 50°C
B15 Reed contact switch (for right-
hand stop on left-hand side; for
left-hand stop on right-hand
side)
E3 Cooking chamber light
F Fuses 6A inert G7 Cooling fan
Q1 Main contactor Q2 Semiconductor relay (SSR)
Q3 Semiconductor relay (SSR) T1 Transformer
T10 Power supply unit for motor
A2
SD S0
B20
E2
Image: Operating panel area - Touch
A2 Operating panel B2
0
Loudspeaker
E2 Insert with LED lighting S0 On / Off switch
SD SD card
3727002-0B-AE-12/15/2022

Opening the appliance
13Service-instructions
5 Opening the appliance
5.1 Unit cover and rear wall
Overview
a b c
a Rear panel c Unit cover
b Air inlet nozzle cover
Remove unit cover Remove cover from air inlet nozzles by turning it.
Remove the screws from the unit cover.
Remove the unit cover.
Remove the rear panel. Remove screws from the rear panel.
Remove the rear panel.
Mounting Mounting is done in the reverse order.
3727002-0B-AE-12/15/2022

Service menu - appliance test
14 Service-instructions
6 Service menu - appliance test
6.1 Service menu
Description • Functional testing of individual components
•Error analysis
•Maintenance
•Change basic settings
•Software update
The graphics shown may deviate due to changes and different
software versions.
6.1.1 Calling up the service level
Calling up the Service menu
Switch the appliance on.
Touch the "Appliance functions" field.
Display of Appliance functions menu.
Touch "Settings" field.
Display of PIN window.
Enter password and touch Confirmation field.
Display of menu Appliance test (Service menu) .
INFORMATION
The password for the service menu is 1967
6.1.2 Service menu overview
Selecting a menu element Display of the menu elements in the left area.
Page change by swiping upward/downward.
Select menu element by touching.
3727002-0B-AE-12/15/2022

Service menu - appliance test
15Service-instructions
6.2 Appliance information
Description Display of the appliance-specific information
Software version
Cookbook version
Unit configuration
Serial number
Date of last CombiDoctor diagnosis.
Contact data
Overview
Exiting the appliance
information
Touch the Back field.
3727002-0B-AE-12/15/2022

Service menu - appliance test
16 Service-instructions
6.3 Status overview
Status 1
Heating circuit
PWM: heat requirement in %.
POS: power optimization system (option).
Temperature sensors B1, B3, B6, B7 are not present.
Status 2
Climate control system, fan
B14: Pressure switch on the DynaSteam unit
PWM: heat requirement in %.
Temperature sensor B3 is not present.
Status 3
WaveClean (option)
K04: Magnetic valve for water vapor elimination & siphon filling
B15: Reed contact switch
B14: Pressure switch on the DynaSteam unit
Temperature sensor B3 is not present.
3727002-0B-AE-12/15/2022

Service menu - appliance test
17Service-instructions
Status 4
Miscellaneous
K3: Manual rinse
K10: Activation of the exhaust hood at high speed (option)
B15: Reed contact switch
K07, K13, K14: Not used
Temperature sensors B1, B3, B6, B7 are not present.
6.4 CombiDoctor
Description The CombiDoctor offers an automatic check of the climate control
and the WaveClean automatic cleaning. The tests are possible
individually or as overall test. For instructions on performing, see the
touchscreen.
Overview
Selecting a program Select a program by adjusting the roller.
Starting the program Touch the "START" field.
Evaluation The test result appears on the touchscreen.
Entry in HACCP memory.
Description of the test
steps
Step 1 (test door contact)
1. Open cooking chamber door and close again.
If test successful, proceed with the next test step.
If the door is not recognized as having been opened and
closed again within the specified time (60 seconds), the test is
not passed.
Step 2 (prepare for WaveClean)
1. Preparation for WaveClean test.
Automatic water exchange via the siphon pump and the solenoid
valve for steam elimination.
3727002-0B-AE-12/15/2022

Service menu - appliance test
18 Service-instructions
Step 3 (heat output)
1. Check of heat output.
Display switches to green = test successful.
Display switches to red = test not successful.
Check of on-site voltage supply.
Check of heating element
Check of solid-state relay
Check of internal fuse for load circuit (depends on unit version).
Step 4 (steam generation)
1. Check of DynaSteam² steam generation.
Display switches to green = test successful.
Display switches to red = test not successful.
Ensure that water is being supplied on-site.
Check of DynaSteam² steaming unit.
Check of water supply pipe for calcification.
Step 5 (steam reduction)
1. Check of steam reduction (solenoid).
Display switches to green = test successful.
Display switches to red = test not successful.
Check of solenoid via relay test. A fault is present on the
component or the control board. Check the fuse on the control
board.
Step 6 (WaveClean circulation pump)
1. Check of WaveClean circulation pump.
Display switches to green = test successful.
Display switches to red = test not successful. Test 7 and 8 are
not evaluated.
Check of circulation pump via relay test. A fault is present on the
component or the control board. Check the fuse on the control
board.
Step 7 (water supply to WaveClean)
1. Check of solenoid valve for steam elimination.
Display switches to green = test successful.
Display switches to red = test not successful.
Ensure that water is being supplied on-site.
Check of solenoid valve via relay test. A fault is present on the
component or the control board. Check the fuse on the control
board.
3727002-0B-AE-12/15/2022

Service menu - appliance test
19Service-instructions
Step 8 (WaveClean siphon pump)
1. Check of WaveClean siphon pump.
Display switches to green = test successful.
Display switches to red = test not successful.
Check of siphon pump via relay test. A fault is present on the
component or the control board. Check the fuse on the control
board.
Step 9 (temperature control)
1. Check of temperature control.
The temperature in the cooking chamber must reach within the
time specified.
Display switches to green = test successful.
Display switches to red = test not successful.
Check region around cooking chamber sensor for soiling.
Check temperatures via calibration in the service menu.
If necessary, replace cooking chamber sensor or control board.
3727002-0B-AE-12/15/2022

Service menu - appliance test
20 Service-instructions
6.5 Relay test
Description Separate control of the relay.
Testing the relay.
Testing the connected components.
INFORMATION Relays K1 and K16 are switched on permanently.
A plurality of relays are switched on simultaneously.
Overview
Image: Relay test page 1
Image: Relay test page 2
Activating relay test Touch field of relay to be tested.
The relay is active.
Field of the active relay is highlighted in green.
Deactivating relay Touch field to be deactivated that is highlighted in green.
The relay is inactive.
Field is highlighted in gray.
3727002-0B-AE-12/15/2022