ATLAS D
1. Operating instructions
1.1 Introduction
Dear Customer,
Thank you for choosing a FERROLI boiler featuring advanced design, cutting-edge technology, high reliability and qual-
ity construction. Please read this manual carefully since it provides important information on safe installation, use and
maintenance.
ATLAS D is a high-efficiency heat generator for domestic hot water production (optional) and heating, suitable for op-
eration with blown oil or gas burners. The boiler shell consists of cast-iron elements, assembled with double cones and
steel stays. The control system is with microprocessor and digital interface with advanced temperature control functions.
The boiler is arranged for connection to an external storage tank for hot water production (optional).
A
In this manual all the functions relevant to domestic hot water production are only active with the op-
tional hot water tank connected as indicated in sec. 2.3
1.2 Control panel
Key
1 =
DHW temperature setting decrease button
2 =
DHW temperature setting increase button
3 =
Heating system temperature setting decrease
button
4 =
Heating system temperature setting increase
button
5 =
Display
6 =
Summer / Winter mode selection button
7 =
Economy / Comfort mode selection button
8 =
Reset button
9 =
Unit On / Off button
10 = "Sliding Temperature" menu button
11 = Set DHW temperature reached
12 = DHW symbol
13 = DHW operation
14 = DHW outlet temperature / setting
15 = Eco (Economy) or Comfort mode
16 = External sensor temperature (with optional ex-
ternal probe)
17 = Appears on connecting the external Probe or the
Remote Timer Control (optionals)
EN
11
12
1
14
2
13
27
26
24
3
25
23
4
22
fig. 1 - Control panel
cod. 3540G651 - 05/2008 (Rev. 00)
19
15
5
16
7
ecomfort
bar
21
20
18
17
6
8
18 = Room temperature (with optional Remote Timer
Control)
19 = Burner On
20 = Antifreeze operation
21 = Heating system pressure
22 = Fault
23 = Heating delivery temperature / setting
24 = Heating symbol
25 = Heating operation
26 = Set heating delivery temperature reached
27 = Summer mode
9
10
63