DeDietrich G25 Manuale di Servizio Scaricare il pdf (Pagina 71)

15/02/2011 - 300014279-001-J DTG(E)130 - 35/45/65/90/115 Eco.NOxPlus

15. Maintenance

15.2.2 Setting the ignition electrode

- Check the setting of the ignition electrode

Set the gap between the

ignition electrodes: 3 to 4 mm

15.2.3 Checking the hydraulic pressure

The hydraulic pressure must be a minimum of 0.8 bars

recommend filling the installation to around 1.5 bars higher than the

static height

15.2.4 Checking the ionization current

` Tilt the flap on the control panel

` Press key

and

simultaneously for 2 seconds

` Use keys + and - to switch from







Maximum boiler output



Minimum output

` In the display area:

EMISSION MES. 88.8°: Boiler temperature

EMISSION MES. 8888: Fan speed

EMISSION MES. 88.8uA: Ionization current

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DeDietrich G25 Manuale di Servizio Pagina 71