Bedienungsanleitung Steuerung S4_2006_09_25-neu.doc
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© wodtke GmbH Tübingen. All rights reserved. Subject to change without notice.
Month of issue xx/2007
Art. No. 950 281
Important information:
•
Do not restart the appliance immediately or within too short a time, but leave it to cool
off in “G OFF” for at least 5 minutes before starting again. In this way you will avoid
overheating the appliance.
•
Be sure to keep the firedoor closed during the ignition phase and do not switch the
appliance on and off repeatedly.
•
If the appliance is switched off during preheating programme “A”, the ignition
element remains active for the remainder of its set operating time of 10 minutes, i.e.
even when the display already shows “G OFF” for fan after-run. When the preheating
programme is aborted pellets that are already in the burner pot are lit all the same!
The purpose of this is to burn away all the pellets left in the burner pot, so that it will
be empty at the next start and the preheating programme can start again without
difficulty.
•
It can take up to 10 minutes from ignition until the first flame becomes visible
(depending on how clean the burner pot is as well as on pellet quality).
•
The preheating programme starts anew after every restart or power failure.
•
If the preheating programme doesn’t work properly (burner pot still full of unburnt
pellets), be sure to observe the instructions in Chapters 0. and . Clean the burner
pot thoroughly of pellets and ash/slag before every restart. Do not restart the
appliance right away:
Danger of overheating and fire!
5.12 Heating programme “H” (normal operation)
= display shows “H” for heating programme
= display shows flashing dot for feed screw operation
= display shows thermal output in kW
5.12.1
Heating programme when thermal output is set manually
In the heating programme the appliance delivers the manually preset
output unless an external controller or an internal safety function
requires otherwise. This provides an easy and convenient way of
operating the appliance at the desired output level via the +/- keys.
With the +/- keys you can change the previously set output level in
0.5 kW steps at any time. However, manual changes in thermal
output only become effective when there are no contradicting
requirements from an external controller or an internal safety
function.
When thermal output has been changed manually while an external
controller or internal safety function is active, the value shown in the
display will change back to the value required by that controller or
function.
H .
4,5
