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ENERGY TOP B
EN
1. GENERAL WARNINGS
•
Carefully read and follow 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, in compliance with the current regulations and according to the manufacturer's
instructions. Do not carry 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 electrical power supply using the switch and/or the special cut-off devices.
•
In case of a fault and/or poor operation, deactivate the unit and do not try to repair
it or directly intervene. Contact professionally qualified personnel. Any repair/re-
placement of the products must only be carried out by qualified personnel using orig-
inal replacement 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 deemed im-
proper and therefore hazardous.
•
The packing materials are potentially hazardous and must not be left within the
reach of children.
•
The unit must not be used by people (including children) with limited physical, sen-
sory or mental abilities or without experience and knowledge of it, unless instructed
or supervised in its use by someone responsible for their safety.
•
The unit and its accessories must be appropriately disposed of, in compliance with
the current regulations.
•
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 ENERGY TOP B, a latest-generation heat generator featuring
FERROLIadvanced design and cutting-edge technology. Please read this manual care-
fully since it provides important information on safe installation, use and maintenance.
ENERGY TOP B is a high-efficiency modular premix condensing heat generator for
heating with very low emissions , running on natural gas or LPG and arranged for in-
stallation in cascade.
Each module ENERGY TOP B is equipped with one (version ENERGY TOP B 80 - 125)
or two (version ENERGY TOP B 160 - 250) aluminium finned tube exchangers with steel
premix burners, housed in a vertical cabinet in epoxy powder coated steel resistant to
atmospheric agents.
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, user interface with a large display and advanced cascade
control functions.
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.
19
18
20
23
5
eco
reset
comfort
24
7
cod. 3541G011 - Rev. 00 - 07/2015
Key
1 =
DHW temperature setting decrease button (with optional hot water tank in-
stalled)
2 =
DHW temperature setting increase button (with optional hot water tank in-
stalled)
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 (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 ENERGY TOP B 160 -
250only)
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.
22
2
Exclude hot water storage tank (economy)
Hot water tank temperature maintaining/heating can be excluded by the user. If exclud-
1
ed, domestic hot water will not be delivered. The hot water tank can be deactivated by
9
the user (ECO mode) by pressing the eco/comfort button (detail 7 - fig. 1). In ECO mode
12
the display activates the symbol
15
mode, press the eco/comfort button (detail 7 - fig. 1) again.
25
eco
eco
reset
reset
comfort
comfort
fig. 2
eco
eco
reset
reset
comfort
comfort
fig. 3 -
(detail 12 - fig. 1). To activate the COMFORT
EN
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