Start-up
19
make ignition easier, next to the log on the left and right
there should be a small gap separating it from the
neighbouring logs.
Place only one oversized log on top
Only one oversized split log or one stump piece can be
placed in the top layers, but no more. Two combustion
phases may be needed for complete burning.
Brushwood, coarse wood chips, unsplit logs and
untreated wood waste should be added only as a
secondary fuel among the split logs
First place half of the required amount of logs in the
fuel chamber (at least 3 layers). Then alternately add
the secondary fuel (brushwood, coarse wood chips,
round logs, wood waste) and additional logs.
The smaller the pieces of secondary fuel are, the
more logs must be added between them.
Under no circumstances should secondary fuel
(brushwood, coarse wood chips, round logs,
wood waste) be used for the bottom layer. Such fine
material burns too quickly, resulting in incomplete
combustion in the combustion chamber, which is still
cold during start-up. As a result, tar can build up in the
heat exchanger.
Summary of Contents for TWIN 20 kW
Page 1: ...2016 04 02 EN 0000000302 V 001 X 36 0 2303 93412 001 TWIN pellet burner 20 26 kW Operation ...
Page 39: ...ETAtouch controller TWIN function block 39 ...
Page 49: ...ETAtouch controller Buffer function block 49 ...
Page 53: ...ETAtouch controller Hot water tank function block 53 ...
Page 57: ...ETAtouch controller Fresh water module function block 57 ...
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