Ferroli OPTIMAX HE 38 C Instructions For Use, Installation And Maintenance page 10

By pressing the CH push buttons
set Offset, use the DHW push buttons
accordance with the chart (fig. 14).
To exit the OTC mode, press
Outside temperature
10
(Part. 3 e 4 – fig. 1), the display shows OF flashing (fig. 12); to
(Part. 1 and 2 – fig. 1). It can be varied from 20 to 40, in
eco
comfort
reset
fig. 12
reset
(Part. 6 – fig. 1) for 5 seconds.
Outside temperature
fig. 13
fig. 14
OPTIMAX HE 38 C
Outside temperature