Ferroli ECONCEPT SOLAR ST Instructions For Use, Installation And Maintenance page 49

ECONCEPT SOLAR ST
"In" - Information Menu
The card can display the following information:
t01 NTC sensor (T1)
t02 NTC sensor (T2)
t03 NTC sensor (T3)
t04 NTC sensor (T4)
t05 Remote Control (RT1) or On/Off Thermostat demand
t06 Remote Control (RT2) or On/Off Thermostat demand
t07 Remote Control (RT3) or On/Off Thermostat demand
t08 Zone 1 Heating set point (Calculation)
t09 Zone 2 Heating set point (Calculation)
t10 Zone 3 Heating set point (Calculation)
t11 Zone Card Heating set point (Calculation)
Press the + and - buttons to scroll the list of information in increasing or decreasing order respectively. To display the
value of a parameter, press the Ok button after selecting it: in case of damaged sensor, the card displays hyphens.
Press the Ok button again to return to the list of parameters. Press the Ok button for 3 seconds to return to the Service
Menu. Press the Ok button for 5 seconds to exit the Service Menu.
"Hi" - History Menu
The card can store the last 10 faults: the History datum item H1: represents the most recent fault that occurred; the
History datum item H10: represents the least recent fault that occurred.
The codes of the faults saved are also displayed on the corresponding menu of the Remote Control.
Press the + and - buttons to scroll the list of faults. To display the value of a parameter, press the Ok button after selecting it.
Press the Ok button for 3 seconds to return to the Service Menu. Press the Ok button for 5 seconds to exit the Service Menu.
"rE" - History Reset
Press the Ok button for 3 seconds to delete all the faults stored in the History Menu: the card will automatically exit the
Service Menu, in order to confirm the operation.
Press the Ok button for 3 seconds to return to the Service Menu.
Information during operation
The controller indicates the boiler operating mode and its faults through the incorporated display: "St" means Standby
(no demand in progress), "CH" means that the zone controller requests the boiler for activation of heating mode, "DH"
means Domestic Hot Water production. The fault codes are given below:
Fault
Possible cause
code
F70 NTC sensor fault (T1)
F71 NTC sensor fault (T2)
F72 NTC sensor fault (T3)
F73 NTC sensor fault (T4)
F74 Communication with boiler card not present
F75 Communication with Remote Control (RT1) not present
F76 Communication with Remote Control (RT2) not present
F77 Communication with Remote Control (RT3) not present
The fault codes are also displayed on the corresponding menu of the Remote Control during normal operation.
EN
between 05 and 125°C
between 05 and 125°C
between 05 and 125°C
between -30 and 70°C (Negative values flash)
On/Of
On/Of
On/Of
between 05 and 125°C
between 05 and 125°C
between 05 and 125°C
between 05 and 125°C
cod. -- - 11/2010 (Rev. 00)
Cure
With circuit / contact open
With circuit / contact open
With circuit / contact open
With circuit / contact open
(Only with Remote Control connected)
(Only with Remote Control connected)
(Only with Remote Control connected)
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