VOLTMAX ELECTRIC BOILER Installation and Operation Manual
(
Revised June 2017)
, Page
46.
period and the second hour represents the
innocupancy periods.
Ex: In the case currently displayed between
07:00 and 17:59, the set-point temperature will
not be affected. On the other hand, from 18:00
to 06:59, the set temperature will be lowered.
When the building is not occupied for a full day,
you must enter this information as follows, so
that the boiler is not switched on.
4.3.10 BOOST MODE
Enable Boost Mode
This mode operates with the
Fixed Set-point
and
Outdoor reset mode
.
This menu allows the Boost mode to be
activated, this mode increase the set-point
temperature when the heating load of the
building exceeds the capacity generated by the
current water temperature determined by the
boiler.
This mode is activated after a period of 30 min if
the set-point temperature is not reached. After
this period, the set temperature will start to rise
until a predetermined maximum temperature is
reached depending on the heating mode until
the demand is filled. This temperature increase
is temporary and has a maximum duration of
120 minutes or when the request is terminated
on W1 and W2.
N.B. The
BOOST
mode is particularly interesting
for applications such as:
o
Applications with a programmable thermostat
with automatic lowering of the building
temperature.
o
Return to normal heat demand after a
prolonged period of sunshine where there
have been no long-term demands and,
therefore, heating floors will take a long time
to provide heat at d Normal water.
4.3.11
WARM WEATHER SHUTDOWN
Shuts down the boiler when the outside
temperature reaches an established
threshold.
This mode stops the bo
iler’s heating production
when the outside temperature is higher than a
pre-determined temperature (ex: 68°F).
Note: If the boiler is configured with DHW mode,
it will continue to operate normally in order to
meet the DHW heating demand.
4.3.12 CHANGE PASSWORD
Changing the password
This menu allows you to change the installer
account password
4.4 INTERNET
The settings available on the controller are also
available remotely on a web portal. This portal
works only when the boiler is properly connected
to an internet or Ethernet network. The various
setting parameters and the protocol for
connecting the boiler to a network are available
in the
Communication menu
and
Section
4.3.8
.
