ECONCEPT 51/51i - 101/101i
49
EN
Plumbing connection using one generator with water trap
fig. 16
1
Gas inlet
2
System delivery
3
System return
4
Condensate drain
5
Blind flanges
6
Connection side
7
Flanges with joining section
Plumbing connection using two or more generators with hydraulic separator
fig. 17
1
Gas inlet
2
System delivery
3
System return
4
Condensate drain
5
Blind flanges
6
Connection side
7
Flanges with joining section
8
Seals
Plumbing connection using one or more generators with direct pump
fig. 18
1
Gas inlet
2
System delivery
3
System return
4
Condensate drain
5
Blind flanges
6
Connection side
7
Flanges with joining section
8
Seals
9
Delivery/return connection
Water circuit examples
Key of examples
I
ISPESL safety devices
D
Hydraulic separator
42
DHW temperature sensor (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)
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 next
to the plumbing diagrams.
"Service Menu"
Press the Reset button for 10 seconds to access the card Service Menu.
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 has 29 transparent parameters also modifiable from Remote Control (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 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
1
.
Change parameter P.02 of the "System Type Menu" to 1.
Change parameter P.09 of the "System Type Menu" to 1.
fig. 19
One direct heating circuit and one DHW circuit with pump
Check/Change parameter P02 of the "Transparent Parameters Menu" to
2
.
Change parameter P.02 of the "System Type Menu" to 1.
Change parameter P.09 of the "System Type Menu" to 1.
fig. 20
1
2
3
1
2
3
4
7
6
5
1
2
3
1
2
3
6
5
7
7
7
4
1
2
3
1
2
3
9
6
8
8
7
4
A
I
D
138
298
72/139
306
B
I
D
138
298
306
42
130
72/139
cod. 3540S576 - Rev. 01 - 02/2015
Summary of Contents for ECONCEPT 101
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