Ferroli ENERGY TOP W 60 Instrucciones De Uso, Instalación Y Mantenimiento página 57

ENERGY TOP W 60/70/80/125
System water charcteristics
In the presence of water harder than 25° Fr (1°F = 10ppm CaCO
treated water is advisable in order to avoid possible scaling in the boiler. The treatment
must not in any case reduce the hardness to values below 15°F (Decree 236/88 for uses
of water intended for human consumption). Water treatment is indispensable in the case
of very large systems or with frequent replenishing of water in the system. If partial or
total emptying of the system becomes necessary in these cases, it is advisable to refill it
with treated water.
Antifreeze system, antifreeze fluids, additives and inhibitors
The boiler is equipped with an antifreeze system that turns on the boiler in heating mode
when the system delivery water temperature falls under 6°C. The device will not come
on if the electricity and/or gas supply to the unit are cut off. If it becomes necessary, it is
permissible to use antifreeze fluid, additives and inhibitors only if the manufacturer of
these fluids or additives guarantees they are suitable for this use and cause no damage
to the heat exchanger or other components and/or materials of the boiler unit and sys-
tem. It is prohibited to use generic antifreeze fluid, additives or inhibitors that are not ex-
pressly suited for use in heating systems and compatible with the materials of the boiler
unit and system.
Optional kits
The following kits are available on request:
code 042048X0 - HIGH EFFICIENCY CIRCULATING PUMP KIT
The Kit contains (see fig. 19):
1 CIRCULATING PUMP (The circulating pump diagrams are given on sec. 5.5)
2 3-way TAP - Male 1"1/2 with non-return valve and safety valve
Allows shutting off (for maintenance operations) in accordance with ISPESL re-
quirements and can be used as a local shutoff in the connection of several
units in bank. The third way must be connected to an atmospheric discharge
manifold. In this way, with the valve in the "open" position, the boiler exchanger
is connected to the delivery manifold; and in the "closed" position, through the
third way, the exchanger communicates with the atmospheric discharge mani-
fold. This valve therefore also acts as a boiler discharge.
3 TAP Male/Female 1"1/2
In combination with the previous 3-way valve, it allows shutting off (for mainte-
nance operations) in accordance with ISPESL requirements and can be used
as a local shutoff in the connection of several units in bank.
2
fig. 19 - Optional Kit contents
Plumbing circuit examples
Key of examples
I* ISPESL safety devices (When required - not supplied)
D Hydraulic separator (not supplied)
32 Circulating pump (not supplied)
72 Room thermostat (not supplied)
72b Room thermostat (not supplied)
95 3-way valve - with spring return: at rest on DHW side (not supplied)
130 Hot water tank circulating pump (not supplied)
138 External probe (not supplied)
139 Remote control (not supplied)
155 Hot water tank temperature probe (not supplied)
298 Cascade temperature sensor (not supplied)
306 Heating system circulating pump (not supplied)
307 Heating system second circulating pump (not supplied)
SM Delivery probe (supplied with kit FZ4)
TS Safety thermostat (not supplied)
PZ Zone pump (not supplied)
FZ4 Zone regulator
Parameters
Each system requires a different parametrisation. Follow the procedure for accessing the
two menus, given below; for the parameters to be modified, refer to the tables given
alongside the plumbing diagrams.
"Service Menu"
), the use of suitably The card Service Menu is accessed by pressing the Reset button for 10 seconds.
3
Press the Heating buttons to select "tS", "In", "Hi" or "rE"". "tS" means Transparent Pa-
rameters Menu, "In" Information Menu, "Hi" History Menu, and "rE" History Menu Reset.
Select "tS" and press the Reset button.
The card is equipped with 29 transparent parameters also modifiable from Remote Con-
trol (Service Menu).
Press the Heating buttons to scroll the list of parameters in increasing or decreasing or-
der. Press the DHW buttons to modify the value of a parameter: the change will be au-
tomatically saved.
Press the Reset button to return to the Service Menu. Press the Reset button for 10 sec-
onds to exit to the card Service Menu.
"System Type Menu"
Press the Summer/Winter button for 10 seconds to access the card System Type Menu.
The card has 21 transparent parameters.
Press the Heating buttons to scroll the list of parameters in increasing or decreasing or-
der. Press the DHW buttons to modify the value of a parameter: the change will be au-
tomatically saved.
Press the Summer/Winter button for 10 seconds to exit the card System Type Menu.
One direct heating circuit
Check/Change parameter P02 of the "Transparent Parameters Menu" to 4.
Change parameter P.02 of the "System Type Menu" to 1.
Change parameter P.09 of the "System Type Menu" to 1.
138
1
3
One direct heating circuit and one DHW circuit with pump
Check/Change parameter P02 of the "Transparent Parameters Menu" to 5.
Change parameter P.02 of the "System Type Menu" to 1.
Change parameter P.09 of the "System Type Menu" to 1.
138
cod. 3541H150 - Rev. 03 - 04/2018
I*
32 32
D
fig. 20
I*
32 32
298
D
fig. 21
EN
72/139
298
306
A
72/139
155
130
306
B
5