Drum Speed - Primer DL-11 User And Maintenance Manual

8.5.

Drum speed

If the appliance is programmed to run drying cycles without humidity control, HUMIDITY
CONTROL (NO) or to omit the intelligent dry system, INTELLIGENT DRY (NO), this option is
displayed and allows the advanced user to adjust the drum rotation speed. The selected speed is
fixed for the length of the drying cycle and is limited by the variator programming.
The value of this parameter is given as a % of the maximum value that the drum can turn. If
this value is not modified by the user, each dryer model will have a rotation speed corresponding
to the nominal speed.
A table is attached below indicating the nominal speed for each model and the minimum and
maximum limits of the variation range in %. Any value outside these ranges will be omitted by the
software, and the appliance will only operate within the range limits (either the maximum or
minimum limit).
Model
DS/DL-11/17/23
DS/DL-28D/35D
To maximise safety, the frequency variator of each model is limited by programming to the
minimum and maximum speed values given in this table to prevent these limits from being
exceeded from the configuration of this menu.
108
DRUM SPEED
85%
Nominal
Nominal
speed
value l
(rpm)
(%)
46
85
37
70
Minimum
Minimu
speed
m Limit
(rpm)
(%)
35
65
24
45
Maximum
Maximum
speed
Limit (%)
(rpm)
51
95
39
75