FAMILY CONDENS IS E
32
Info 4
Displays the set domestic water temperature (storage tank with
probe only)
Info 5
Displays the set heating temperature on the second circuit (only with
second circuit connected)
FILLING OF SYSTEM
If the system filling pressure value drops below a minimum safety
value (0.3 bar), the display will show fault 41 for a certain time, after
which, if the problem persists, fault code 40 is displayed. With fault
40, proceed to reset by pressing and fill the system by means of the
boiler's external filling tap until the pressure indicated on the water
gauge is between 1 and 1.5 bar. If the system loading procedure has
to be repeated several times, it is advisable to contact the Technical
Assistance Centre to verify effective sealing of the heating system
(make sure there are no leaks).
L - Display and fault codes
After positioning the main system switch “ON”, if the boiler does not
start up this means there is no electricity supply.
Check that:
- the power supply plug of the appliance, if present, is correctly in-
serted
- the main system switch is positioned on “ON”
If the switch-on operation is still unsuccessful, contact the Riel-
lo Technical Assistance Centre.
M - Faults shown on the display
When there is an operation fault, the display shows a flashing code
and the RESET and
icons (simultaneously or otherwise).
N - Resetting the faults
Wait about 10 seconds before resetting normal operating conditions,
Then proceed as follows:
1. Displaying only the icon
The appearance of the
indicates that an operation fault has been
diagnosed and the boiler will attempt to resolve it autonomously
(temporary stop).
If the boiler does not resume normal operation, there are two possi-
ble display scenarios:
Scenario A
disappears, and the RESET icon appears along with a different
alarm code.
In this case, proceed as described in point 2.
SCENARIO A
temporary
fault
definitive
fault
Scenario B
The RESET icon will appear along with a different alarm code, to-
gether with the
.
In this case, proceed as described in point 3.
SCENARIO B
temporary
fault
definitive
fault
Summary of Contents for FAMILY CONDENS 2.5
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