Riello RTQ 953 - Checks During and after Initial Start-Up

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INSTALLATION
INSTALLATION
− turn the control panel power switch ON and make sure
that the green power indicator lights;
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− make the necessary settings as instructed in the instruc-
tion manual for your control panel;
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− adjust the timer thermostat/s or temperature controller
to the desired temperature (~20°C);
The burner should now ignite and remain in operation until the
set temperature is reached.
If any ignition faults or malfunctions occur, the burner performs
a “LOCKOUT SHUTDOWN”. This is shown by the red button light on
the burner and by the warning light on the control panel.
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If a “LOCKOUT SHUTDOWN” occurs, wait about 30 seconds be-
fore resetting the burner.
To reset the burner, press the red button light on the burner and
wait until the ame ignites.
This operation can be repeated 2 or 3 times at the most. If the
problem still persists after that, check:
− all checks listed in the burner's own instruction manual;
− all steps listed in the ‘Preparing for Initial Start-up’ sec-
tion;
− all the electrical connections shown on the control panel
wiring diagrams.
If the problem persists, check that the safety thermostat has not
tripped.
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If the safety thermostat trips, the boiler shuts down and a
warning is displayed on the control panel (if present).
Proceed as follows to reset the safety thermostat.
− Wait until boiler temperature falls below 80°C.
− Remove the safety thermostat cover.
− Press the manual reset button.
− Wait for the complete ignition cycle to be repeated and
for the ame to ignite.
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2.16 Checks during and after initial start-up
Once the boiler has started up, make sure that it shuts down
and re-starts properly when the following actions are taken:
− the boiler thermostat setting is changed
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− power to the control panel is switched off and on again
− the room thermostat or timer thermostat is adjusted.
Check that there are no leaks from around the door seal. If there
is any leakage of combustion gases, adjust the door as instruct-
ed on page 22.
Make sure that all the pumps in the system are free and rotate
in the right direction.