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Idiomas disponibles
Idiomas disponibles
Description of display symbols
graduated heating water temperature scale with heating function symbol
sgraduated domestic hot water temperature scale with domestic hot water function symbol (in MIX
R.S.I. model shown in C case only)
fault symbol (for details, please see page 21)
reset symbol (for details, please see page 21)
pressure value
external sensor connection
heating/domestic hot water temperature (in MIX R.S.I. model shown in C case only)
or
fault symbol (e.g. 10 - no flame)
for MIX C.S.I.: function selector (turned to the chosen operating mode:
summer -
for MIX R.S.I.: function selector (turned to the chosen operating mode:
spring -
summer, used with water tank connected)
burner operating symbol
anti-freeze function active symbol
For MIX C.S.I. only
system filling function symbol
fill symbol
For MIX R.S.I. only
domestic hot water function symbol (shown in B and C cases)
Switching on
Switch on the boiler as follows:
- access the gas tap through the slots in the cover located
in the lower part of the boiler
- open the gas tap by turning it anti-clockwise (fig. 11).
- power the boiler.
When powered, the boiler performs a test sequence and a
series of numbers and letters are shown on the display.
spring)
open
position
Fig. 11
15
autumn -
winter -
autumn -
winter) (
Fig. 10
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