Installer reference guide / Mono tank integrated type 120
8.1 Outdoor unit .......................................................................................................................... 121
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Setting outdoor unit key function by using option switches
...........................................................................................................121
8.2 Indoor unit .............................................................................................................................124
• Indoor unit - Dip switches .................................................................................................................................................................... 124
8.3 Service mode ........................................................................................................................125
• Remote controller overview ................................................................................................................................................................ 125
• Service mode .............................................................................................................................................................................................126
• Field setting value .................................................................................................................................................................................. 129
• Menu 10** : Remote controller .......................................................................................................................................................... 130
• Menu 20** : Water Law ........................................................................................................................................................................ 132
• Menu 30** : DHW code ........................................................................................................................................................................ 136
• Menu 40** : Heating code ................................................................................................................................................................... 142
• Menu 50** : Others code ......................................................................................................................................................................147
• FSV Upload / Download ........................................................................................................................................................................ 153
• Self test display mode ........................................................................................................................................................................... 155
8.4 Usage of wired remote controller ....................................................................................156
• Operating basic mode ............................................................................................................................................................................157
• Setting mode feature.............................................................................................................................................................................160
8.5 Testing operations and concrete curing function .........................................................166
• Testing operations .................................................................................................................................................................................. 166
• Concrete curing function ...................................................................................................................................................................... 170