ESI ES1247B16A, User Instructions

Page: 14 / 20

14
Temporary Manual Overrides
The Advance Function
The
ADVANCE
function allows the user to move to the next
ON/OFF programme for a “one off” event, without having to
change the programme or use the ON or OFF buttons.
N.B:
The ADVANCE function is only available when the
programme is in AUTO or ALL DAY operating modes
and the slider must be switched to RUN.
To Advance Central Heating/Hot Water
1. Press the
ADV
button. This will turn the Central Heating/
Hot Water ON if it is in an OFF period and OFF if it is in
an ON period. The word
ADV
will appear to the left hand
side of the LCD display.
2. It will stay in this state until either the
ADV
button is
pressed again, or until a programmed ON/OFF period
commences.
The +HR Boost Function
The +HR function allows the user to have up to 3 hours of
extra Central Heating/Hot Water, without having to change the
programme.
N.B: The +HR function is only available when the programme is
in AUTO, ALL DAY or OFF operating modes and the slider
must be switched to RUN. If the programmer is in AUTO
or ALL DAY mode when the +HR button is pressed and the
resulting time of the boost overlaps a START/ON time, the
boost will disengage.
Operating the unit