TABLE OF CONTENTS
FOREWORD ........................................................................................................................... 5
1. INTRODUCTION OPTIVEND NG ........................................................................................... 6
1.1 Model code...................................................................................................................... 7
2. FIRST MENU SETTINGS AFTER INSTALLATION ............................................................... 12
2.1 How do you program a recipe? ..................................................................................... 14
2.2 How do you correct a recipe? ....................................................................................... 15
2.3 How do you measure weight of an ingredient only? ..................................................... 16
2.4 Advanced recipe settings .............................................................................................. 17
2.5 Timeline recipe settings
3. PRINCIPLES OF OPERATION ............................................................................................. 18
3.1 Water management ....................................................................................................... 19
3.2 Components .................................................................................................................. 20
Inlet valve
Boiler
Dispensing valve
Steam thermostat
Sold state relais
Cup detection sensor ....................................................................................... 21
Ingredient and mixer system
Water vapour drain system
3.3 Cup detection ................................................................................................................ 22
3.4 Instant group ................................................................................................................. 23
3.4.1 Adjustable mixer speed ................................................................................... 24
3.4.2 Multi shot coffee recipe .................................................................................... 25
3.4.3 Ventilation mixer group .................................................................................... 26
3.4.4 Ventilation TS models
3.5 Boiler system ................................................................................................................. 27
3.5.1 Dispensing valves ............................................................................................ 29
3.5.2 Removing / replacing ....................................................................................... 30
3.5.3 Calibration
4. MENU STRUCTURE ............................................................................................................ 31
4.1 The Operator and Service menu
4.2 The Operator menu ....................................................................................................... 33
[1.0] Free vend
[1.1] Clock
[1.2] Switching time
[1.3] Recipe counters ................................................................................... 35
[1.4] Quick recipe
[1.6] Software
[1.7] PIN-code
[1.9] Contrast
[1.10] Cup sensors