Vacuum Output; Heat Exchanger Cleaning - SOLARFOCUS ecotopzero Manual

Burner release outside temperature
The burner may not start if the outside temperature
exceeds this value.
External boiler release
On switches the function to standby. I.e. a connected
external boiler may only start when it receives the
release from the SOLARFOCUS boiler (e.g. on the
basis of a lack of fuel, operating fault).

5.4.2 Vacuum output

Release 1
Within the release times, the pellet suction turbine
can start. A release time from 00:00 to 23:59 means
that no restriction is pending and suction can start at
any time.
Intermediate pellet store filling
Pressing the button starts the suction turbine and the
tank is filled once (i.e. current level and release times
are not considered). Prerequisite: the boiler must
have the status Switched off or Standby.
Automatic diverter for suction heads unit
(optional)3
This button is only visible if the product has been pur-
chased.
Operation manual ecotop-zero, ecotop-light
2
3
2
Possible settings: 8
– Automatic: (Recommended setting) After three
successful suction procedures at a head, the sys-
tem switches to the next head. An even reduction
of the fill level in the pellet storage area is
achieved.
– Selectively: The heads are successively emptied
through extraction.
– Only head ...: Suction is performed only at the set
head. Manual further switching in the boiler con-
trol is required.
Pressing the "Storage area/room
filled" 9 button marks all suction heads
as full again.
Pressing the status button changes
the head status (colour red: head is empty; colour
green: head is full).
The arrow 10 above
the heads shows
which one is cur-
rently in use. Pos-
ition C 11 of the arrow means that the pellet hose will
be emptied through extraction. The occurs auto-
matically and takes a few seconds.
Manual filling 4
Pressing the button deactivates the automatic suction
system, i.e. the suction turbine may not start. (e.g. for
manual filling of the intermediate pellet store through
the inspection flap).

5.4.3 Heat exchanger cleaning

Release from-to:
Within the release times, heat exchanger cleaning
can start automatically. A time release from 00:00 to
23:59 means that no restriction is pending and the
functions can start at any time.
5 Use and operation
15