7.3 RECOMMENDED DETERGENTS ......................................................................................................................... 49
8 ALARMS AND WARNING MESSAGES ..................................................................................................................51
9 CLEANING AND MAINTENANCE .........................................................................................................................59
9.1 PRELIMINARY PRECAUTIONS ............................................................................................................................ 59
9.2 CLEANING THE DEVICE AND ITS PARTS ............................................................................................................. 59
9.2.1 Tethys D60, Tethys T60 - filter elements .................................................................................................. 61
9.2.2 Tethys T45 - filter elements ...................................................................................................................... 61
9.3 IF THE DEVICE IS TO BE OUT OF USE ................................................................................................................. 62
9.4 REUSING THE DEVICE AFTER A PERIOD OUT OF USE ........................................................................................ 62
9.5 TROUBLESHOOTING .......................................................................................................................................... 62
9.6 SERVICING AND ROUTINE CHECK TIME INTERVALS .......................................................................................... 63
9.6.1 DAILY ......................................................................................................................................................... 63
9.6.2 WEEKLY ..................................................................................................................................................... 63
9.6.3 EVERY SIX MONTHS................................................................................................................................... 64
9.6.4 EVERY YEAR ............................................................................................................................................... 64
10 INSTALLATION ................................................................................................................................................65
10.1 TECHNICAL DATA .............................................................................................................................................. 65
10.2 PRODUCT DIMENSIONS - MEASUREMENTS IN MM ......................................................................................... 67
10.2.1 Tethys D60, Tethys T60 ............................................................................................................................. 67
10.2.2 Tethys T45 ................................................................................................................................................. 67
10.3 POSITIONING THE APPLIANCE .......................................................................................................................... 67
10.4 ELECTRICAL SYSTEM REQUIREMENTS ............................................................................................................... 70
10.4.1 Tethys D60, Tethys T60 - Power supply cable ........................................................................................... 70
10.4.2 Tethys T45 - Power supply cable and disconnection device ..................................................................... 70
10.4.3 Disconnection device ................................................................................................................................ 71
11 WATER CONNECTION FITTINGS ......................................................................................................................72
11.1 WATER INTAKE .................................................................................................................................................. 72
11.1.1 WATER INTAKE CONNECTION ................................................................................................................... 72
11.1.2 WATER SUPPLY TAP POSITION .................................................................................................................. 72
11.1.3 WATER SUPPLY SYSTEM REQUIREMENTS ................................................................................................. 73
11.2 WATER DRAIN ................................................................................................................................................... 74
12 DATA CONNECTION ........................................................................................................................................76