Sliding Door Troubleshooting - Electrolux T4900 Service Manual

Service
manual
Sliding Door
Troubleshooting - Tilt
If the tilt function does not work:
The input cable P to the control box K should give a reading
of approximately 110V at 60 Hz or 220V at 50 Hz.
If "Yes"
If a reading of 110V/220V is given, check that there is 110V
on relay coils KA DOWN or KC UP; at the same time, the tilt
button on the control panel should be turned either to the left
or the right.
• Check glass fuse in control box K:
• Remove the plug and dismantle the control box.
• Remove the rear and replace the fuse with an equivalent
fuse
If "No"
If no voltage (110V/220V) can be read off
on the input plug P, check glass fuse F11
on the secondary side of the transformer;
in the event of a defect, replace with an
equivalent fuse.
General note!
When troubleshooting on tilt, rotation and
inverter systems
• Check according to wiring diagram
• Check loose cables/connections
If the tilting function fails in tilted position
See section Sliding Door.
Control
Supply cable
1
110V 60HZ
Yes
220V 50HZ
KA
DOWN
KC
UP
A2 - A1
110V AC
Check K
Fuse
1
P
K
P
2
No
Check F
Fuse 1,5AT
2
F11
37