9
SERVICE .............................................................................................................................................. 29
9.1
9.2
9.2.1
Table of alarm codes ................................................................................................................................31
9.3
9.4
Test cycle ...................................................................................................................................... 33
9.5
9.6
9.7
Brightness ..................................................................................................................................... 34
9.8
Contrast......................................................................................................................................... 34
9.9
Setting the water hardness ........................................................................................................... 34
10
CIRCUIT DIAGRAMS ........................................................................................................................... 35
10.1
"Free-standing" model................................................................................................................... 35
10.2
10.3
"Built-in" model .............................................................................................................................. 37
10.4
"Talkie - Built-in" model ................................................................................................................ 38
11
BASIC CIRCUIT DIAGRAMS ............................................................................................................... 39
11.1
"Free-standing" model................................................................................................................... 39
11.2
11.3
"Built-in" model .............................................................................................................................. 41
11.4
"Talkie - Built-in" model ................................................................................................................ 42
11.5
12
"DEMO" mode ....................................................................................................................................... 44
13
QUICK GUIDE ...................................................................................................................................... 46
14
TABLE OF PROGRAMMES ................................................................................................................. 48
3