Heating System Operating Mode - CHAFFOTEAUX 3318870 Manuel D'instructions

heating system operating mode

Press OK: the display visualises:
- Time program / Manual
- Summer / Winter / Off
- Complete menu
Turn the knob and select:
- Summer / Winter / Off
Press the OK button.
Turn the knob and select:
- ( ) SUMMER
production of domestic hot water, he-
ating excluded.
- ( ) WINTER
production of domestic hot water and
heating
- ( ) HEATING ONLY
exclusion of cylinder heating (where
present)
- ( ) OFF
system off, anti-frost function active.
When the anti-frost function activates,
the following symbol appears on the
display:
" ". This function protects against
frost build-up in piping.
Press the OK button to confi rm.
Press the OK button again to return to
the previous visualisation.
Turn the knob and select:
- Time program / Manual
Press the OK button.
Turn the knob and select:
- ( ) TIME PROGRAM
the heating will work according to the
programmed hourly time schedule
- ( ) MANUAL
the heating will work in the manual
mode.
Press the OK button to confi rm.
Press the OK button again to return to
the previous visualisation.
Selecting winter mode
Selecting manual mode
73
GB