Central remote controller Owner’s Manual
55
-EN
This is enabled only during water temperature control.
Auto mode
1 Display the “Control” screen of All, Zone, or Unit. (P.16)
2 Press [ ] (Control).
The “Menu” screen is displayed.
3 Select “Auto mode” using [∧] and [∨], and then press [ ]
(Confirm).
The “Auto mode” screen is displayed.
4 Select “ON” or “OFF” using [∧] and [∨], and then press [ ]
(Confirm).
If you press [ ] (Return), the “Menu” screen is displayed again.
Frost protection
1 Display the “Control” screen of All, Zone, or Unit. (P.16)
2 Press [ ] (Control).
The “Menu” screen is displayed.
3 Select “Frost protection” using [∧] and [∨], and then press
[ ] (Confirm).
The “Frost protection” screen is displayed.
4 Select “ON” or “OFF” using [∧] and [∨], and then press [ ]
(Confirm).
If you press [ ] (Return), the “Menu” screen is displayed again.