General Instructions; Control Panel - Ferroli ECONCEPT 51 Instrucciones De Uso, Instalación Y Mantenimiento

EN

1. GENERAL INSTRUCTIONS

• Carefully read the instructions contained in this instruction booklet.
• After boiler installation, inform the user regarding its operation and give him this
manual, which is an integral and essential part of the product and must be kept with
care for future reference.
• Installation and maintenance must be carried out by professionally qualified person-
nel, according to current regulations and the manufacturer's instructions. Do not car-
ry out any operation on the sealed control parts.
• Incorrect installation or inadequate maintenance can result in damage or injury. The
Manufacturer declines any liability for damage due to errors in installation and use
or failure to follow the instructions.
• Before carrying out any cleaning or maintenance operation, disconnect the unit from
the power supply using the system switch and/or the special cut-off devices.
• In case of a fault and/or poor operation, deactivate the unit and do not attempt to repair
it or directly intervene. Contact professionally qualified personnel. Repair/replacement of
the products must only be carried out by professionally qualified using original spare
parts. Failure to comply with the above could affect the safety of the unit.
• This unit must only be used for its intended purpose. Any other use is considered
improper and therefore dangerous.
• The packing materials are potentially hazardous and must not be left within the
reach of children.
• The images given in this manual are a simplified representation of the product. In
this representation there may be slight and insignificant differences with respect to
the product supplied.
2. OPERATING INSTRUCTIONS
2.1 Introduction
Dear Customer,
Thank you for choosing ECONCEPT 51/51i - 101/101i, heat generator of the latest generation
FERROLIfeaturing advanced design and cutting-edge technology. Please read this manual care-
fully since it provides important information on safe installation, use and maintenance.
ECONCEPT 51/51i - 101/101i is a high-efficiency modular premix condensing heat
generator for heating with very low emissions, running on natural gas or LPG and ar-
ranged for installation in cascade.
Each ECONCEPT 51/51i - 101/101i module is equipped with a double aluminium lamel-
lar exchanger and double ceramic premix burner housed in a vertical cabinet in AISI 316
stainless steel (version ECONCEPT 51i - 101i) or in epoxy powder coated steel resistant
to atmospheric agents (version ECONCEPT 51 - 101).
The plumbing circuits of the exchangers, each equipped with its own local circulating
pump, run into system delivery and return manifolds inside the module. The control sys-
tem has a microprocessor and user interface with a large display.
A cascade control unit, available by request, enables effective and economical manage-
ment of the modules ECONCEPT 51/51i - 101/101i connected in cascade.
The generators ECONCEPT 51/51i - 101/101i are designed for installation even outside.
The versions ECONCEPT 51i - 101i with stainless steel cabinet are particularly recom-
mended for places where the climatic and environmental conditions are unfavourable.

2.2 Control panel

16 17
11
4
21
3
13
10
6 8 14
fig. 1 - Control panel
The control panel is located inside the cabinet. To access it, open the front door with the
special key supplied.
Key
1 = DHW temperature setting decrease button (with optional hot water tank installed)
2 = DHW temperature setting increase button (with optional hot water tank installed)
3 = Heating system temperature setting decrease button
4 = Heating system temperature setting increase button
5 = Display
6 = Summer/Winter mode selection button
46
EN
19 18 20 23 5
eco
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24 7
cod. 3540S576 - Rev. 01 - 02/2015
ECONCEPT 51/51i - 101/101i
7 = Economy/Comfort mode selection (with optional hot water tank installed) and
unit On/Off button
8 = Reset button
9 = DHW operation (with optional hot water tank installed)
10 = Summer mode
11 = Multifunction
12 = Eco (Economy) mode (with optional hot water tank installed)
13 = Heating mode
14 = Unit On / Off button
15 = Burner On
16 = Appears on connecting the Remote Timer Control (optional)
17 = Information symbol
18 = Top boiler shell
19 = Top boiler shell system fault reset request
20 = Fault
21 = Circulating pump On
22 = Appears on connecting the external probe (optional)
23 = Boiler Off
24 = Bottom boiler shell
25 = Bottom boiler shell system fault reset request (model ECONCEPT 101/
101ionly)
Indication during operation
Heating
A heating demand (generated by the Room Thermostat or Remote Timer Control or 0-
10 Vdc signal) is indicated by activation of the circulating pump and the radiator (details
13 and 21 - fig. 1).
The display (detail 11 - fig. 1) shows the actual heating delivery temperature and, during
heating standby time, the message "d". Activation of the arrows (details 18 and 24 -
fig. 1) indicates which boiler shell is on.
DHW (with optional hot water tank installed)
A hot water tank heating demand is indicated by activation of the circulating pump and
the tap (details 9 and 21 - fig. 1). The display (detail 11 - fig. 1) shows the actual hot water
tank sensor temperature and, during heating standby time, the message "d". Activation
of the arrows (details 18 and 24 - fig. 1) indicates which boiler shell is on.
Exclude hot water storage tank (economy)
Hot water tank temperature maintaining/heating can be excluded by the user. If exclud-
ed, domestic hot water will not be delivered. The hot water tank can be deactivated by
the user (ECO mode) by pressing the eco/comfort button (detail 7 - fig. 1). In ECO mode
22
the display activates the symbol
mode, press the eco/comfort button (detail 7 - fig. 1) again.
2
2.3 Lighting and turning off
Boiler lighting
1
Press the On/Off button (detail 14 fig. 1).
9
12
15
25
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• For the following 120 seconds the display will show FH which identifies the heating
system air venting cycle.
• During the first 10 seconds the display will also show the software version of the cards:
A = Display card software version
B = Top boiler shell control unit software version
C = Bottom boiler shell control unit software version (model ECONCEPT 101/
101ionly)
• Open the gas cock ahead of the boiler.
• When the message FH disappears, the boiler is ready to operate automatically in
case of a room thermostat demand.
eco eco
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comfort comfort
fig. 2
eco eco
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comfort comfort
fig. 3 -
(detail 12 - fig. 1). To activate the COMFORT
A
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B
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fig. 4 - Boiler lighting
C
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