HS Tarm TPK, Руководство пользователя

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
After a failed ignition too much fuel has built up in the burner – perhaps the complete boiler is
full
o
The light sensor gets false light:

The jacket has been removed from the burner

The light sensor is not correctly placed
o
The minimum light level is too close to the light level at no fire:

Test: Go into ”User’s Menu” (press shortly the menu button)

Select ”Light sensor”

Compare the actual light level with adjusted minimum level

If these are too close (distance < 5) – adjust the minimum light to make the
difference in the span 5 – 8
o
The hysteresis of the light sensor is too low

Test: Go into ”Service Menu”

Select ”Light sensor” and sub-menu ”Hysteresis”

The value shall be at least 15; raise it to level 5

If this does not help - that is after a maximum adjustment of 10 – 15 – the
failure is not here; do not adjust any higher as this can shorten the lifetime
of the ignition element.
The ignition time (time between minimum light strength until ignition is off) can be extended: Go into
”Service Menu”, select ”Light sensor” and raise the hysteresis (default 15 => if minimum light strength e.g.
is 90, then the ignition stops when the light strength is 105); this can be used if the fuel is difficult to ignite
than normally (hard pellets).