ITV ICE MAKERS NG Series User Manual

2
INDEX
1. INTRODUCTION............................................................................................................................... 4
1.1.- Warning ........................................................................................................................................ 4
1.2.-Reception of the machine .............................................................................................................. 6
2. INSTALLATION ................................................................................................................................ 8
2.1.- Placing of the ice maker ............................................................................................................... 8
2.2.-Levelling of the ice maker .............................................................................................................. 9
2.4.-Minimum distance to obstacles ...................................................................................................... 9
2.5.- Water supply connection ............................................................................................................ 10
2.6.-Drain connection .......................................................................................................................... 11
2.6.1.- Gravity drain ......................................................................................................................... 11
2.6.2.- Drain Force Connection ....................................................................................................... 11
2.5.- Electrical connection ................................................................................................................... 12
3. PRIOR CHECKING AND START-UP .............................................................................................. 13
3.1.- Prior checking ............................................................................................................................. 13
3.2.- Start-Up ...................................................................................................................................... 13
4. SEQUENCE OF OPERATION ........................................................................................................ 15
4.1. Control Board ........................................................................................................................... 17
4.2.- Alarms ........................................................................................................................................ 18
4.2.1 Safety high pressure switch .................................................................................................... 19
4.2.2 Long harvest .......................................................................................................................... 19
4.2.3 Ice production cycle timeout ................................................................................................... 19
4.2.4 Faulty temperature probe ....................................................................................................... 19
4.3 PCB push button function ............................................................................................................. 19
4.4 DRAIN FORCE ............................................................................................................................. 20
4.4.1 SEQUENCE OF OPERATION .......................................................................................... 20
4.4.2 CONTROL BOARD ........................................................................................................... 22
5 Refrigeration diagram ...................................................................................................................... 23
6 MAINTENANCE AND CLEANING PROCEDURES ......................................................................... 24
6.1.- Cleaning water distribution system ............................................................................................. 24
6.2.- Cleaning water distributor and injectors ...................................................................................... 27
6.3.- Cleaning the bins ........................................................................................................................ 28
6.4.- Cleaning the condenser .............................................................................................................. 29
6.5.- External cleaning of the machine ................................................................................................ 29
6.6.- Water leakage checking ............................................................................................................. 30
6.7.- MAINTENANCE TABLE ............................................................................................................. 30

ITV ICE MAKERS NG Series Specifications

General

Brand	ITV ICE MAKERS
Model	NG Series
Category	Ice Maker
Language	English