Ferroli OPERA 125, Manual

Page: 11 / 52

OPERA
124
EN
cod. 3541R960 - Rev. 00 - 09/2019
1. Operating instructions
1.1 Introduction
Dear Customer,
Thank you for choosing
OPERA , a floor-standing boiler FERROLI featuring advanced design, cutting-edge technology,
high reliability and quality construction. Please read this manual carefully since it provides important information on safe
installation, use and maintenance.
OPERA is a high efficiency, low emissions premix condensing heat generator for heating, running on natural gas or
LPG and equipped with a microprocessor control system.
The
boiler body consists of a patented stainless-steel helical tube heat exchanger and a premix burner in stainless
steel, equipped with electronic ignition with ionisation flame control, modulating speed fan and modulating gas valve.
OPERA is a heat generator arranged to operate alone or in cascade.
FERROLI supplies (on request) all the plumbing fittings and fume manifolds for the connection of 2 or 3 units in cascade
in configurations of 70 + 70 kW to 320 + 320 +320 kW.
1.2 Control panel
fig. 1 - Control panel
Legend
1 = Contextual button 1
2 = Contextual button 2
3 = Contextual button 3
4 = Dot matrix display (example main screen)
5 = Menu navigation button
6 = Confirm/menu access button
7 = Menu navigation button
8 = Automatic/Manual Heating/DHW button
9 = Summer/Winter mode selection button
10 = Economy/Comfort mode selection button
11 = Menu exit button
12 = Main menu button
13 = Home button (back to main screen)
14 = Main switch
OPERA
125
EN
cod. 3541R960 - Rev. 00 - 09/2019
Contextual button
The contextual buttons (details 1, 2, 3 - fig. 1) are grey, with no screen print, and take on a different meaning depending
on the menu selected. It is essential to observe the indication provided by the display (icons and text). In fig. 1 for exam-
ple, using the contextual button 2 (detail 2 - fig. 1) it is possible access unit information such as: temperature of sensors,
work power, etc.
Direct buttons
The direct buttons (details 8, 9, 10 - fig. 1) always have the same function.
Menu/navigation buttons
The menu/navigation buttons (details 5, 6, 7, 11, 12, 13 - fig. 1) are used to navigate among the various menus imple-
mented in the control panel.
Menu structure
From the main screen (Home), press the Main menu button (detail 12 - fig. 1).
Access the "User" menu by pressing the contextual button 1 (detail 1 - fig. 1). Then use the "menu/navigation" buttons
to access the various levels described in the following table.
USER MENU
HEATING
Adjustment Temp
See fig. 12
Reduction Adjustment Temp
See fig. 13
Sliding Temperature
Curve1
See fig. 26
Offset1
See fig. 27
Outside Temp Heat Off
See page 136
Curve2
/
Offset2
/
Time Program
See “Time programming” on page 131
DOMESTIC HOT WATER
Adjustment Temp
See fig. 14
Reduction Adjustment Temp
See fig. 15
Legionella
See “Legionella programming (with optional hot water tank installed)” on page 134
Time Program
See “Time programming” on page 131
HOLIDAY FUNCTION
See “Holiday Function” on page 134
11
FORCE W
135 RO
1.4 Regl ă rile
Comutarea Var ă /Iarn ă
Ap ă sa Ġ i pe tasta (det. 9 - fig. 1) timp de 1 secund ă .
Pe afi ú aj se activeaz ă simbolul
Var ă
. Func Ġ ia înc ă lzire este dezactivat ă , în timp ce r ă mâne activ ă eventuala preparare
a apei calde menajere (cu boiler extern op Ġ ional). R ă mâne activ sistemul antiînghe Ġ .
Pentru a dezactiva modul Var ă , ap ă sa Ġ i din nou tasta (det. 9 - fig. 1) timp de 1 secund ă .
fig. 11- Var ă
Reglarea temperaturii în circuitul de înc ă lzire
Accesa Ġ i "USER” “Heatings” “ CH setpoint ” pentru a modifica temperatura de la un minim de 20°C la un maxim
de 80°. Confirma Ġ i cu tasta OK.
fig. 12
B
Centrala este vândut ă cu programarea orarului inactiv ă . Prin urmare, în caz de ce-
rere, aceasta e valoarea de setpoint.
cod. 3541Q762 - Rev. 00 - 05/2019