Instruction of SR81 Split Pressurized Solar Hot Water System
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8.6 MAN Manual operation .................................................................................................. 36
8.7 BLPR Blocking protection .............................................................................................. 37
8.8 OTDI Thermal Sterilization Function .............................................................................. 38
8.9 FS Flow rate monitoring and pump dry-running protection ............................................ 39
8.10 UNIT C-F Switch .......................................................................................................... 41
8.11 RET Reset ................................................................................................................... 41
8.12 PASS Password set ..................................................................................................... 42
8.13 Manual heating ............................................................................................................ 43
8.14 ECO Economic mode .................................................................................................. 43
8.15 DHW circuit pump triggered manually ......................................................................... 44
8.16 On/Off controller .......................................................................................................... 44
8.17 Holiday function ........................................................................................................... 44
8.18 Manual circuit function ................................................................................................. 45
9. Protection function ........................................................................................................... 45
9.1 Memory function during power failure............................................................................ 45
9.2 Screen protection .......................................................................................................... 45
10 Trouble checking ............................................................................................................ 45
11. Quality Guarantee .......................................................................................................... 47
12. Accessories ................................................................................................................... 47