Normal Operation / Flame Detection Time; Safety Warnings; Burner Identification; Basic Safety Rules - Riello 40 GS10 Installation, Use And Maintenance Instructions

6.2

Normal operation / Flame detection time

The control box has a further function to guarantee the correct burner operation (signal: GREEN LED perma-
nently on).
To use this function, wait at least ten seconds from the burner ignition and then press the control box button for a
minimum of 3 seconds.
After releasing the button, the GREEN LED starts flashing as shown in the figure below.
GREEN LED on
wait at least 10s
The blinks of the LED constitute a signal spaced by approximately 3 seconds.
The number of blinks will measure the probe DETECTION TIME since the opening of gas valves, according to the
following table:
SIGNAL
1 blink

2 blinks

6 blinks

7 Warnings and safety
The dimension of the boiler's combustion chamber must respond to specific values, in order to guarantee a
combustion with the lowest polluting emissions rate. 
The Technical Service Personnel will be glad to give you all the imformation for a correct matching of this
burner to the boiler.
This burner must only be used for the application it was designed for.
The manufacturer accepts no liability within or without the contract for any damage caused to people, ani-
mals and property due to installation, adjustment and maintenance errors or to improper use.
7.1

Burner identification

The Identification Plate on the product gives the serial number, model and main technical and performance
data. If the Identification Plate is tampered with, removed or missing, the product cannot be clearly identified
thus making any installation or maintenance work potentially dangerous.
7.2 Basic safety measures
Children or inexpert persons must not use the appliance.

Under no circumstances must the intake grids, dissipation grids and ventilation vents in the installation

room be covered up with cloths, paper or any other material.
Unauthorised persons must not attempt to repair the appliance.

It is dangerous to pull or twist the electric leads.

Cleaning operations must not be performed if the appliance is not disconnected from the main power supply.

Do not clean the burner or its parts with inflammable substances (e.g. petrol, alcohol, etc.). The cover

must be cleaned with soapy water.
Do not place anything on the burner.

Do not block or reduce the size of the ventilation vents in the installation room.

Do not leave containers and inflammable products in the installation room.

Press button
for > 3s
FLAME DETECTION TIME
0.4s
0.8s
2.8s
Blinks

This is updated in every burner start-up.
Once read, the burner repeats the start-up
cycle by briefly pressing the control box
button.
WARNING
If the result is > 2s, ignition will be retarded.
Check the adjustment of the hydraulic brake
of the gas valve, the air damper and the
combustion head adjustment.
15 GB
Interval
3s Blinks

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