Control Panel; Lighting And Turning Off - Ferroli ATLAS D ECO 56 Instrucciones De Uso

ATLAS D ECO 56 UNIT
2. OPERATING INSTRUCTIONS
2.1 Introduction
Dear Customer,
Thank you for choosing a FERROLI boiler featuring advanced design, cutting-edge tech-
nology, high reliability and quality construction. Please read this manual carefully since
it provides important information on safe installation, use and maintenance.
ATLAS D ECO 56 UNIT is a high-efficiency heat generator for domestic hot water pro-
duction (optional) and heating, equipped with a blown oil burner. 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
A
water production (optional). In this manual all the functions relevant to
domestic hot water production are only active with the optional hot water
tank connected as indicated in sec. 3.3

2.2 Control panel

Panel
11 12 1 14 2
13
27
26 24 3 25 23 4 22
fig. 1 - Control panel
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 mode
14 = DHW outlet temperature / setting
15 = Eco (Economy) or Comfort mode
16 = External sensor temperature (with optional external probe)
17 = Appears on connecting the external Probe or the Remote Timer Control (op-
tionals)
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 mode
26 = Set heating delivery temperature reached
27 = Summer mode
Indication during operation
Heating
A heating demand (generated by the Room Thermostat or Remote Timer Control) is in-
dicated by flashing of the hot air above the radiator (details 24 and 25 - fig. 1).
The heating graduation marks (detail 26 - fig. 1) light up as the heating sensor tempera-
ture reaches the set value.
19 15 5 16 7
21 20 18 17 6 8
fig. 2
cod. 3541Q964 - Rev. 00 - 01/2022
DHW (Comfort)
A DHW demand (generated by drawing domestic hot water) is indicated by flashing of
the hot water under the tap (details 12 and 13 - fig. 1). Make sure the Comfort function
(detail 15 - fig. 1) is activated
The DHW graduation marks (detail 11 - fig. 1) light up as the DHW sensor temperature
reaches the set value.
Exclude hot water tank (economy)
Hot water tank temperature maintaining/heating can be excluded by the user. If exclud-
9 10
ed, domestic hot water will not be delivered.
When hot water tank heating is activated (default setting), the COMFORT symbol (detail
15 - fig. 1) is activated on the display, and when off, the ECO symbol (detail 15 - fig. 1)
is activated on the display
The hot water tank can be deactivated by the user (ECO mode) by pressing the eco/
comfortfig. 1 button (detail 7 - ). To activate the COMFORT mode, press the eco/comfort
button (detail 7 - )fig. 1again.

2.3 Lighting and turning off

Boiler not electrically powered
The antifreeze system does not work when the power
B
and/or gas to the unit are turned off. To avoid damage
caused by freezing during long idle periods in winter, it is
advisable to drain all water from the boiler, DHW circuit
and system; or drain just the DHW circuit and add a suit-
able antifreeze to the heating system, complying with that
prescribed in sec. 3.3.
Boiler lighting
• Open the fuel on-off valves.
• Switch on the power to the unit.
• For the following 120 seconds the display will show FH which identifies the heating
system air venting cycle.
• During the first 5 seconds the display will also show the card software version.
• When the message FH disappears, the boiler is ready to operate automatically
whenever domestic hot water is drawn or in case of a room thermostat demand.
fig. 3
fig. 4 - Boiler not electrically powered
fig. 5 - Boiler lighting
EN 27