Wittenborg FB 5100

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Rinse now! • If set, the rinse message

facility has reacted to the

relevant setting

• Change setting

• Perform cleaning/rinse in accordance with

instruction to “remedy” the rinse message

facility, cf. Service settings - Service rinse

message setting facility.

Fault Possible cause Remedy

Main Page

Safety Precautions3
Notes on Safety3
RAM Circuit5
Table of Contents7
Product Presentation11
- Overview11
- Identifying Individual Parts12
- Machine Front12
- Examples of Selection Modules15
- Coin15
- Card15
- Inside View of Machine16
- Components of the Cabinet16
- Components of the Door19
- Description20
- Selection Module20
- Illustrations21
- Payment Panel22
- Functions23
- Selection Panel24
- Pre-Selection24
- Pre-Selection Buttons28
- Selection Buttons30
- Price Labels30
- Multi-Brew Panel31
- Choices for Drink Dispensing34
- Hot Water34
- Portion Sizes34
- Multi-Brew34
- Data Input35
- Data Output35
- Data Retrieval And/Or Programming35
Installation Manual39
- Installation of the Vending Machine40
- Mounting40
- Connections41
- Power Supply41
- Electrical Installation41
- Positioning41
- Dimensional Drawing42
- Overflow Water42
- Water Supply42
- Data of the Water Tank (FB/IN)43
- Setting to Work43
Technical Data47
- Dimensions48
- Weight49
- Drinking Water49
- Water Tank Capacities52
- Waste Capacities52
Door Parts55
- Dismounting the Door Cover60
- Dismounting the Colour Panel61
- Replacing the Fluorescent Tube (IN)62
- Replacing the Poster (IN)63
Dispensing Area67
- Components of the Dispensing Area68
- Dismounting the Cup Sensor72
- Dismounting the Cup Platform73
- Dismounting the Door Lock74
- Components of the Selection Module78
- Card Version78
- Coin Version80
- Dismounting the Coin Module82
- Dismounting the Card Reader83
- Dismounting the SPC Circuit Board84
- Dismounting the Info Display85
- Adjusting the Optical Sensor for the Transparency of the Cups86
- Adjusting the Display Light88
- Cabinet91
- Dismounting the Drip Tray Sensor98
- Water Stop Valve (if Used)98
Freshbrew/Instant Water System101
- Survey of the Freshbrew/Instant Water System - FB102
- Survey of the Instant Water System - in103
- Components of the Freshbrew/Instant Water Tank104
- Dismounting Freshbrew/Instant Water Tank Cover106
- Draining Water from the Freshbrew/Instant Water Tank107
- Dismounting the Valves for the Brewer, Instant Beverages and Hot Water108
- Dismounting the Freshbrew/Instant Water Tank109
- Dismounting the Freshbrew/Instant Water Tank Lid111
- Dismounting the Temperature Sensor112
- Dismounting the Boil over Sensor113
- Resetting the Boil over Sensor114
- Dismounting Inlet Valve, Connecting Hose and Water Filter115
- Table of Contents Dismounting / Repair Brewing System119
- Brewing System Adjustments120
- Dismounting Parts of the Brewer / Components of the Brewer121
  - General Mounting Instructions122
  - Mounting the Scraper Guide122
  - Mounting the Support122
- Safety Instructions122
- Dismounting the Brewer Unit123
- Testing the Brewer Unit125
- Testing the Brewer Unit Next to the Dispenser125
- Removing the Brewer Housing126
- Dismounting the Dosing Motor127
- Dismounting the Actuator128
- Dismounting the Tachoboard131
- Dismounting the Driving Parts for the Actuator132
- Dismounting the Actuator Motor133
- Dismounting the Actuator134
- Dismounting the Spindle135
- Mounting the Actuator137
- Dismounting/Mounting the Microswitch BSSW139
- Dismounting the Bearings of the Inner Scraper Arm140
- Dismounting the Ejector Spring141
- Replacing the Gaskets of the Brewer Cylinder142
- Decalcifying and Replacing the Filter Plate143
- Actuator Numbers145
- General Notes145
- Check List of Parts that Have to be Replaced During Repair146
- Functional Descriptions148
- Schematic Illustration of the Brewing Process148
- Functioning of the Brewer150
- Technical Specifications151
- Accessories152
- November, 1998152
- Options152
Instant Ingredient Unit155
- Components of the Right Instant Ingredient Unit156
- Components of the Left Instant Ingredient Unit158
- Dismounting the Fan161
- Dismounting the Mixer Motor162
- Dismounting the Water Pipes163
Dosing Systems167
Dosing System for the FB Unit168
Espresso System173
- Coffee Grinder174
- Dismounting the Coffee Grinder176
- Replacing the Grinder Motor177
- Replacing the Grinder Knives178
- Setting the Coffee Grinder (Coarse/Fine Grind)179
- Cleaning the Coffee Grinder181
- Espresso Brewer182
- Dismounting the Espresso Brewer184
- Replacing the Espresso Brewer Motor187
- Replacing the O Rings188
- Cleaning the Espresso Brewer Unit189
- Cleaning the es Coffee Bean Canister192
- Refilling the es Coffee Bean Canister194
- Survey of the Espresso Water System196
- Espresso Water System197
- Dismounting the Espresso Water System200
- Dismounting the Pressure Water Tank203
- Replacing Valves for Instant Drinks and Hot Water, Venting Valve and Cold Water Injection Valve205
- Replacing Valve for Espresso Drinks206
- Replacing the Overpressure Valve207
- Replacing the Flowmeter208
- Replacing the Water Pump209
- Replacing the Break Tank210
- Replacing the Sugar Fan211
Service Mode - Operator Settings215
- Accessing Service Mode Menus217
- Operator Settings Menu System219
- Total Counter Menu220
- Coin Audit222
- Moneyamount222
- Amount/No222
- Money to Tubes222
- Manual Filling223
- Money to Cashbox223
- Value Overpay223
- Number of Slugs224
- Dispensed Change224
- Manually Delivered Money224
- Card Audit225
- Revalued Amount225
- Coin Action225
- Cash Collected226
- Dispense Coins227
- Filling229
- Rinse229
- Rinse Brewer/MIX229
- Basic Operation230
- Accessing and Operating230
- Number Free231
- Number Paid231
- Number Paid for Group231
- Set or Change Price233
- Quantity233
- Group Number235
- Machine Setting236
- Free-Vend237
- Beep238
- Multibrew239
- Credit Lacking240
- Key Discount240
- Clock Status241
- Set or Change the Date and Time242
- Active Period244
- Happy Hour246
- Happy Hour Discount248
- Service Information249
- Accessing249
- Log / Event Book249
- Retrieve Data250
Service Mode - Service Settings253
- Drink/Price Display254
- Additional Service Mode254
- Operator Setting Menu System257
- Service Menu Options258
- Service Setting Menu System259
- Accessing and Operating the Service Options260
- Enter Password260
- Product Counter261
- Default Password261
- Change Password261
- System Setting Options262
- Reset Counter262
- Canister Setting Facility263
- Canister Setting Options264
- Rinse Message Setting Facility265
- Calibrating Valves (FB/IN)267
- Selecting Valve to Calibrate267
- Prequisite for Calibrating Valve268
- Calibrating a Valve268
- Temperature Calibration270
- Operator Setting271
- Quantities Option273
- Setting Quantities273
- Setting Boiler275
- Boiler Setting Option275
- Default Temperatures275
- Setting Cup Sensor276
- Payment277
- Setting Payment277
- Vend/Change Mode279
- Vend Mode279
- Max. Change Setting281
- Max Change281
- Max Credit Setting282
- Obligation to Buy Setting283
- Obligation to Buy283
- Revaluating284
- Coin Inhibit285
- Low Change Inhibit Setting286
- Exact Change Equation Setting287
- Keyboard Inhibit289
- Menu System293
- Navigation Buttons294
Menu System294
Vending Machine Controllers and Electronic Box299
- Components of the Vending Machine Controllers300
- Components of the Electronic Box301
- Dismounting the Vending Machine Controllers302
- Replacing the EPROM303
- Replacing the NOVRAM with Built-In Lithium Battery303
- Dismounting the Power Supply Cable304
- Accessing the E-Box305
- Troubleshooting309
- Errors Not Indicated in Display309
- Error Messages in Display309
- Fault Diagnosis309
Wiring Diagrams313
- FB Main Diagram314
- IN Main Diagram315
- ES Main Diagram316
- Diagram for Payment Systems317
- Base Cabinet Options321
Technical Information339
- Changes to the Software349
- Cold Water Injection349
- Energy Save349
- Error Handling349
- General Information on the Heater Control Algorithm350

Wittenborg FB 5100 - Page 312

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