19
SIEMENS
Boiler Management Unit LMS 14
DHW Control
Heating mode
selection
Information
Confirmation
Chimney Sweep
Manual Operation
+ /-
& Selection
Escape
Reset
Commissioning
Burner set up and flue gas analysis
Flue gas analysis should be carried out at maximum and mini-
mum rate. To put the boiler in test mode:-
Press and hold the Heating mode selection button for
five seconds. This will fire the boiler and access
‘304:controller stop’ function. (Fig.1)
Press the information button once. (If any fault codes
remain within the units’ memory the information button
will need to be pressed again until a percentage figure
is shown on the screen). (Fig.2)
The display now shows the boilers’ power output as a
percentage.
Press the confirmation button once. The figure will now
flash intermittently.
Rotate the ‘+/- selection’ dial until the figure reads
100%. (Fig.3)
Press the confirmation button once more to save this
value.
To reduce the boiler output to minimum press the
‘confirmation’ button once. The display will flash.
Rotate the ‘+/- selection’ dial until the display reads 0%.
Press the confirmation button to save this value. (Fig.4)
To exit from test mode press ‘Escape’ then press and
hold the ‘Heating mode selection’ key for five seconds.
Fig.1
Fig.4
Fig.3
Fig.2
Содержание 604
Страница 16: ...16 Wiring diagram ...
Страница 17: ...17 Sensor locations ...
Страница 22: ...22 Notes ...
Страница 23: ...23 ...
Страница 24: ...24 FERROLI S p A Via Ritonda 78 a 37047 San Bonifacio Verona ITALY www ferroli it ...