Installation manual

7
Instructions for Use
8.3 Temperature adjustment
8.3.1 Domestic hot water temperature
adjustment
The domestic hot water must be set at
max 63°C.
Push + or – on the
side to adjust the
max temperature.
The ECO symbol remains until 49°C.
8.3.2 Heating temperature adjustment
Push + or – on the
side to change
water temperature between 22°C and
the maximum value allowed by your
installer.
Observation:
A quick push on +/- or
/ side
displays the temperature value previously
selected
•
•
9 Turn the boiler off
Push the switch (6) until the “O” symbol
appears.
The appliance is no longer supplied
with electric power.
We advise you to turn off the appliance
gas supply if you leave home for a long
period.
10 Fault finding
If there is a fault, then a fault symbol
displays and the operating indicator on the
control panel flashes red.
Warning !
Never try to service or repair the appliance
by yourself and only start the appliance
once a skilled professional repaired the
fault.
•
Symbol and
fault code
Cause Corrective action
The operating
indicator is OFF.
Power failure Check the mains power supply is on and that
the appliance is switched on at the spur or
socket. The appliance starts automatically
once the power supply is on. If the fault
persists, please contact a skilled professional.
code F1, F4
Ignition fault Deactivate the boiler
Wait 5 seconds and then start the boiler again.
If the fault continues, please contact a skilled
professional.
code F2, F3
Air flow failure
code F5 Overheating fault Please contact a skilled professionnal
Insuf
ficient water
pressure in the system
Open the blue tap situated under the boiler
until you obtain a pressure between 1 and
2 bars on the indicator. If you have to fill it
this might be caused by a leakage in your
appliance. In this case, contact a skilled
professional to check the boiler and system.
Other defects Please contact a skilled professionnal