38
EN
9.4 CLEANING THE UNIT WITH THE AID OF THE BLIND FILTER ........ 66
9.5 CLEANING FILTERS AND FILTER-HOLDERS ............................... 67
10. MAINTENANCE ......................................................................... 67
10.1 REGENERATION OF THE SOFTENER RESINS ............................ 67
ELECTRIC SYSTEM ........................................................................ 102
BOILER DIAGRAM
.............................................................................103
BOILER DIAGRAM
.............................................................................104