7.6 Motor
1 – Fan (inclined blades for cold air circulation)
2 – Belt tensioner
3 – Motor
4 – Fan (straight blades for warm air circulation)
The motor group consists of a belt tensioner (2), two fan blades (1 and 4) for circulating cold and warm air
respectively, fitted to the motor shaft using bolts, and a single-phase asynchronous motor (3) featuring an
overheating safety cut-out.
Important: when assembling the fan blades to the motor, do not reverse their positions, as this would
cause incorrect air circulation inside the dryer.
The efficiency of the motor can be checked by
measuring the resistance across the windings:
Winding A
ohm 29
Winding B
ohm 29
The motor is powered by the electronic board via a relay (which determines the direction of rotation) and a
triac.
7.7 Canister filling pipe (models with canister in upper section)
The pump is actioned by a synchronous motor with a power of about 17W.
The function of the motor is to pump the condensation water from the sump
to the canister. The pump, too, is powered by a triac.
The resistance of the stator winding is approximately 750 Ω.
SOI/ADL
~
(contacts 1-3)
~
(contacts 2-3)
24/57
599 38 46-21