ESI ES3247 - +HR Boost Function Guide

Press +HR on the Central Heang Zone 1 or Zone 2 channel buon
(1 or 2 on fig.3). One press of the buon will give one extra hour of
Central Heang; two presses of the buon will give two extra hours;
three presses of the buon will give the maximum three extra
hours. Pressing it again will switch off the +HR funcon. The + 1HR ,
+2HR or +3HR status of each zone will appear on the right of the
display.
Fig. 3
7
(1) (2) (3)
Using the +HR Boost Funcon
The +HR funcon allows the user to have up to 3 hours of extra
Central Heang or Hot Water, without having to change the
programme or use the ON or OFF buons.
NB: The +HR funcon is only available when the programme is in
AUTO, ALL DAY or OFF operang modes. If the programmer is in
AUTO or ALL DAY mode when the +HR buon is pressed and the
resulng me of the boost overlaps a START/ON me, the boost will
disengage.
To +HR Boost Central Heang
To +HR Boost Hot Water
Press +HR on the Hot Water channel buon (3 on fig.3). One press
of the buon will give one extra hour of Hot Water; two presses of
the buon will give two extra hours; three presses of the buon will
give the maximum three extra hours. Pressing it again will switch off
the +HR funcon. The + 1HR , +2HR or +3HR status of each zone will
appear on the right of the display.