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10.9.3 DF – Dryer filter – Relative decremental counter
DF:
Filter hours remaining.
The parameter indicates, to the nearest ten, the
number of fan operating hours left before filter
replacement.
Initial value 50 ("DF 50" on the display means 500
hours), which counts down with use:
49, 48... down to 0 (Zero).
The value can be reset by an authorised engineer.
When Zero is reached: the code changes from
DF (Dryer Filter) to DFW: (Dryer Filter Warning).
The numerical value which follows, e.g. "DFW:01",
corresponds to the tens of operating hours after zero
was reached (in this case 510 hours), DFW:02... up to
DFW:99, the value at which the counter stops.
To reset the value:
authorised engineer, by holding down button P5.
The value is returned to the default value (DF-50)
and the countdown restarts.
10.9.4 RM – Residual Maintenance Cycles, number of cycles remaining before maintenance –
Counter
Cycles remaining before maintenance.
Indicates, to the nearest ten, the number of cycles
remaining before routine maintenance (e.g. "RM-
90" on the display indicates that there are 900 cycles
left before the maintenance warning).
When Zero is reached: the code changes from RM
(Residual Maintenance cycles) to RMW: (Residual
Maintenance Warning).
The numerical value which follows (e.g. RMW:01)
corresponds to the tens of cycles performed after
zero was reached (e.g. 910).
Progression of values
RM-90 (900 cycles remaining), RM-89 (from 899 to
890 cycles remaining) ... , RM-00 (from 9 cycles
remaining to 0),
RMW:01 (from 1 to 9 cycles after zero), RMW:02 etc.
up to RMW:99 (after which the counter stops).
User Manual
193909105 rev.02
BPW1260
Page 61 – 93
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