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Home Page
Page 1.0
Page 2.0
19
The main settings of the system are graphically summed
up on the Home Page.
The icon at top left indicates the type of regulation
selected.
The icon at centre top indicates the operating mode
selected (auto or economy).
The icon at top right indicates the presence of a single or
twin inverter. The rotation of the icon
indicates which circulation pump is operating.
At the centre of the Home Page is a read-only parameter
which can be chosen from a small set of parameters on
Page 9.0 of the menu.
From the Home Page it is possible to access the page
for regulating the contrast of the display: hold down the
hidden button, then press and release the right button.
EVOPLUS circulators offer 2 menus: user menu and
advanced menu. The user menu is accessible from the
Home Page by pressing and releasing the central "Menu"
button.
The user menu is accessible from the Home Page by
holding down the central "Menu" button for 5 seconds.
The factory settings are set from Page 1.0 by holding
down the left and right buttons at the same time for 3
seconds.
The resetting of the factory settings will be notified by the
appearance of the symbol
next to the word
"Default"
The regulating mode is set from Page 2.0. You can
choose between the following modes:
1
= Proportional differential pressure regulation.
2
= Proportional differential pressure regulation
with set-point set by external signal (0-10V or PWM).
3
= Proportional differential pressure regulation
with set-point depending on temperature.
4
= Regulation with constant differential pressure.
or
Page 2.0 displays 3 icons which represent:
- central icon = setting currently selected
- right icon = next setting
- left icon = previous setting
Page 3.0
Page 4.0
Page 5.0
5
= Constant differential pressure regulation
with set-point set by external signal (0-10V or PWM).
6
= Constant differential pressure regulation with
set-point depending on temperature.
7
= Regulation with constant curve with rotation
speed set from the display.
8
= Regulation with constant curve with rotation
speed set by an external signal (0-10V or PWM).
The regulating set-point can be modified from Page 3.0.
Depending on the type of regulation chosen on the
previous page, the set-point to be set will be a head or,
in the case of a Constant Curve, a percentage of the
rotation speed.
On Page 4.0 it is possible to modify the parameter THs
with which to make the curve depending on temperature
(see Par. 8.1.4).
This page will be displayed only for the regulating modes
depending on fluid te mperature.
Page 5.0 allows you to set the "auto" or "economy"
operating mode.
"Auto" mode disables the reading of the status of digital
input IN2 and in fact the system always activates the set-
point set by the user.
"Economy" mode enables the reading of the status of
digital input IN2. When input IN2 is energised the system
activates a percentage reduction of the set-point set by
the user (Page 6.0 of the EVOPLUS menu).
For the connection of the inputs see par. 6.2.1
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