the boiler functions normally.
–
SOLAR S1 COLLECTOR PROBE FAILU-
RE “ALL 24”
(fig. 23/t)
When the solar board is connected to
the boiler. If the S1 solar collector probe
becomes open or shor t cir cuit t he
display indicates ALL 24. During this
error the boiler functions normally.
–
SOLAR S2 BOILER PROBE FAILURE
“ALL 25”
(fig. 23/u)
When the solar board is connected to
the boiler. If the S2 solar collector probe
becomes open or shor t cir cuit t he
display indicates ALL 25. During this
error the boiler functions normally.
–
S3 SOLAR PROBE FAILURE “ALL 26”
(fig. 23/v)
When the solar board is connected to
the boiler. If the S3 solar collector probe
becomes open or shor t cir cuit t he
display indicates ALL 26. During this
error the boiler functions normally.
–
SOLAR APPLICATION CONFIGURATION
“ALL 27”
(fig. 23/w)
When the solar board is connected to
the boiler. If the hydraulic configuration of
the boiler is incorrect (PAR2), the display
indicates error ALL 27. During this error
the boiler continues to function normally,
and only the antifreeze function on the
solar board is active.
–
NUMBER OF CONNECTED BOARDS
ERROR “ALL 29”
(fig. 23/y)
When the number of connected boards
does not correspond to the number of
boards set in the PCB (PAR 40) or there
is a failure of communication with it, on
the display the indicates ALL 29. During
this error, the boiler continues to func-
tion normally.
ATTENTION: If the display visualizes “ALL
01” the anomaly can be caused by an
electric problem (main PCB or wiring).
Fig. 23/s
Fig. 23/t
Fig. 23/u
Fig. 23/v
Fig. 23/w
Fig. 23/y
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Summary of Contents for Green Planet I-HE 35 MF
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