Structure (Technical) And New Functions - Electrolux GS 23 CH Service Manual

5.4

Structure (technical) and new functions

2-key and 5-key Électronic
- Électronic derived from series GS 23
- All keys/switches to operate from the front
- Snapped-on case
- Single-board solution in SMD technology
- Fibre optic between LED display and top of
case, snapped into the case from the front
- Mechanical ram, incorporated in the case
cover, for transmission of input commands
- Key caps slipped on new standard rubber
keypad
- High-resistance signal inputs
- Network inputs secured by VDR
- All consumers Triac controlled
- Pump capacity limited to 120VA by fixed
phase angle (half-load and/or AAA)
- Temperature range from 0 to 60 °C
- Humidity range from 35 to 85 rel%
Sensor Field Function
With the 8-sensor electronic, a second electronic system glued on to the glass back is assigned with the
function of the mechanical keys. Each sensor field generates a constant minute electrical field extremely
limited in space. If you approach your finger (or an object), this field is decreased in size. Such a
decrease is recognized by the sensor electronic and evaluated. Connection from sensor electronic to the
existing electronic is by means of a 10-pole low-tension wire within the panel.
The sensor electronic has a very simple structure and is insensitive against interference from outside ; in
case of faults, however, it must be exchanged along with the panel since it is glued on it.
In the following, for clear overview, we refer to « Keys » only, even when referring to sensors with the
highest comfort level.
Functions Half-load and Normal + Eco (AAA), as well as the existing pretests, have been taken over
from the existing series GS 23 without any changes.
Spares Operation 07.02 A. B.
8-sensor Électronic
- Derived from 8-key and 7-key electronic of
series GS 23
- Main switch to operate in the panel from
above
- Snap-on case
- Two-board solution in conventional
technology (wired elements)
- LED direct through case surface
- Sensor fields with ground-in finger guide in
the glass
- High-resistance signal inputs
- Network inputs secured by VDR
- All consumers Triac controlled
- Pump capacity limited to 120VA by fixed
phase angle (half-load and AAA)
- Temperature range from 0 to 60 °C
- Humidity range from 35 to 85 rel%
- 32 - 599 51 13 34 EN