Electrolux WE170P Service Manual

43
10.14 Door lock safety interlock
10.14.1 General characteristics
The instantaneous door interlock allows the door to be opened as soon as the drum stops.
If the conditions described further are met.
In appliances with a drum light, a door safety interlock is fitted with an integrated switch (piloted via a slide
from the door latch). The information about the position of the switch is sent to the main circuit board and
consequently powers the LED or not.
1 Main circuit board
2 Door safety interlock (with micro-switch for the drum
light – WE170P/V)
10.14.2 Operating principle
1. Solenoid protection PTC
2. Solenoid
3. Lifting assembly
4. Cam
5. PTC - bi-metal
6. Electrical contacts (main switch)
7. Ratchet
 When the programme starts (start/pause button), the main circuit board sends a voltage pulse, lasting
20 msec, to the solenoid (at least 6 seconds must have passed since the appliance was turned on),
which turns the position of the cam: the ratchet which locks the cursor of the door safety interlock is
raised and simultaneously closes the contacts of the main switch, which powers all the appliance
components.
 When the programme ends, the circuit board sends two additional 20 msec pulses (200 msec apart):
- the first pulse moves the cam by another position, without releasing the ratchet.

Electrolux WE170P Specifications

General

Door hinge	Left
Water fill	Cold, Hot
Drum volume	67 L
Control type	Buttons, Rotary
Display type	LCD
Loading type	Front-load
Drum material	Stainless steel
Product color	Gray
Built-in display	Yes
Appliance placement	Freestanding
Dispenser tray type	3-way
Drying capacity	- kg
Cycle time (max)	210 min
Washing capacity	8 kg
AquaStop function	No
Spin-drying class	-
Cycle time washing	70 min
Maximum spin speed	- RPM
Minimum spin speed	1400 RPM
Noise level (spin)	75 dB
Noise level (wash)	49 dB
Noise level (drying)	- dB
Number of washing programs	16
Cycle time (quick washing program)	20 min
Connected load	2000 W
AC input voltage	230 - 240 V
AC input frequency	50 - 60 Hz
Energy efficiency scale	A to G
Water consumption per cycle	47 L
Water consumption washing per cycle	65 L
Energy consumption washing per cycle	0.7 kWh
Water consumption washing & drying per cycle	- L
Energy consumption washing & drying per cycle	- kWh

Weight and Dimensions

Depth	624 mm
Width	597 mm
Height	850 mm
Weight	80.5 g
Package depth	701 mm
Package width	630 mm
Package height	900 mm
Package weight	82 g
Depth with door open	1066 mm