HP F4 U PANEL
SERVICE MANUAL
7. 7. COMPONENT SPECIFICATIONS AND MEASUREMENTS
7.1. Motor
The dryer has an asynchronous motor. In
the photo on the right, the socket on the
motor are shown to be measured by
multiple counters. It is driven with triac via
the electronic card (to give energy) and
relay (for direction control).
Technical Features
Type: single-phase asynchronous motor
Power:
200 W (Unloaded drum)
Main windings: 21.5±7%
(20 °C temp.)
Aux windings: 19.5±7% (20 °C temp.)
Motor speed : 2750 rpm (Unloaded drum)
Drum speed : 52 ± 2
Capacitor value : 11 µF ± %5
Component Test
Check whether the motor cable is connected to the motor connector.
Check the connection of the capacitor cables
Measure the resistance values and check the capacitor values
Check whether it is working by connecting via the terminals 1 and 2 (Blue-White)
connection
If it is working, revolution of the drum is measured in unloaded state.
The terminals 1-3 of the motor should be connected with capacitor
Resistance measurement of main winding: Terminal 1 -2 (Blue-White) is measured.
Resistance measurement of aux winding: Terminal 3 -2 (Red-White) is measured.
Summary of Contents for HP F4 U PANEL
Page 1: ...TUMBLE DRYER SERVICE MANUAL HP F4 U PANEL ...
Page 15: ...HP F4 U PANEL SERVICE MANUAL 6 5 Side Panel 1 Remove 10 screws on side panels ...
Page 19: ...HP F4 U PANEL SERVICE MANUAL 6 8 Rear Cover 1 Remove all screws shown in the photo ...
Page 37: ...HP F4 U PANEL SERVICE MANUAL 6 23 Plinth Cover 1 Remove 2 plinth pin on Plinth cover ...
Page 39: ...HP F4 U PANEL SERVICE MANUAL 6 25 Drum Bearing Wheel 1 Remove wheels as shown in the photo ...
Page 49: ...HP F4 U PANEL SERVICE MANUAL 7 1 1 Motor Measurements 1 2 3 2 1 3 3 1 2 ...
Page 51: ...HP F4 U PANEL SERVICE MANUAL 7 2 1 Pump Measurements 2 1 1 ...
Page 55: ...HP F4 U PANEL SERVICE MANUAL 7 5 1 Compressor Measurements 2 1 3 c r s r c s c s r ...