INDEX
1. INTRODUCTION...................................................................................................................................4
1.1 WARNINGS .................................................................................................................................4
1.2. MACHINE RECEPTION ....................................................................................................................7
2. INSTALLATION ....................................................................................................................................8
2.1. ICE MACHINE LOCATION ...............................................................................................................8
2.2. ICE MACHINE LEVELING.................................................................................................................9
2.4. MINIMUM DISTANCE TO OBSTACLES............................................................................................9
2.5. WATER SUPPLY CONNECTION ....................................................................................................10
2.6. DRAIN CONNECTION.....................................................................................................................11
2.6.1. GRAVITY DRAINAGE ...............................................................................................................11
2.7. ELECTRIC CONNECTION ..............................................................................................................11
3. PRIOR CONTROL AND START-UP...................................................................................................12
3.1. PRIOR CHECK................................................................................................................................12
3.2. START UP.......................................................................................................................................13
4. COMPONENTS DESCRIPTION.........................................................................................................14
4.1 REFRIGERATION DIAGRAM...........................................................................................................14
4.2 HYDRAULIC EQUIPMENT ...............................................................................................................15
4.3 ELECTRICAL EQUIPMENT..............................................................................................................16
4.4. CONTROL BOARD ....................................................................................................................17
4.4.1 INPUTS......................................................................................................................................17
4.4.2 OUTPUTS..................................................................................................................................17
4.4.3 SIGNALLING LEDs ....................................................................................................................18
4.4.4 DIP SWITCHES SETTING .........................................................................................................19
4.4.5 FUNCTIONS OF THE INTERNAL BUTTON ON THE PCB ........................................................20
5. SEQUENCE OF OPERATION ...............................................................................................................21
6- ALARMS................................................................................................................................................22
6.1 SAFETY HIGH PRESSURE SWITCH...............................................................................................22
6.2 LONG HARVEST..............................................................................................................................22
6.3 ICE PRODUCTION CYCLE TIMEOUT .............................................................................................22
6.4. FAULTY TEMPERATURE PROBE..................................................................................................22
7. MAINTENANCE AND CLEANING PROCEDURES................................................................................23