6.11 Restart Function Following Firing Failure; 6.12 Control Of The Motor Rpm; Control Box Reset (Using Built-In Button); Control Box Reset (Using Remote Connection) - Riello 901T Installation, Use And Maintenance Instructions

6.11 Restart function following firing failure

The control box allows the start-up programme to be repeated,
making up to 3 attempts, if no flame is formed by the end of the
safety time.

6.12 Control of the motor rpm

Check of the motor operation if the rotation number per minimum
minute exceeds (900 rpm).

6.13 Control box reset (using built-in button)

To carry out the control box reset, proceed as follows:
 Press and hold the reset button for 1-2 seconds.

6.14 Control box reset (using remote connection)

The terminal board X1 has an input RS provided for the remote
resetting of the control box.
Operation
If the flame still fails to appear after the fourth ignition attempt, the
burner locks out at the end of the safety time.
If the motor does not exceed the number of minimum turns, it
stops after 20 seconds.
In case the burner does not restart it is necessary to check if the
limit thermostat (TL) is closed.
19 GB
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