Stiegelmeyer Seta pro, Instruction Manual, Page: 132 / 168

14.8 Initialising the control
[9] LED display (mains/rechargeable battery operation)
1. For easier installation, raise the mattress base and the backrest to the highest position.
2. Unplug the mains plug from the electrical socket.
3. Release the terminals of the control from the locking fitting on the bed: To do so, use
your fingers to press down on the protruding snap-in catch located on the centre front
of the housing near to the power input and slide the control unit off.
4. Unplug the IEC connector from the control unit. To do this, use a screwdriver to slightly
press the red securing hooks together on the IEC connector. The earthing conductor
can remain connected to the bed frame.
5. Open the cover by pressing both securing clips [8] in with a screwdriver and lift the cov-
er flap up until it engages in an upright position; this also unlocks all plug connections.
6. To avoid problems with assignment when re-reconnecting, mark all motor connectors
with the corresponding socket numbers attached to the control unit.
7. Pull all plugs straight out. A certain amount of force is required due to the integrated O-
ring seals.
8. Plug the power plug into the new control unit. Make sure that the red securing clip of
the power plug fits and engages correctly. This prevents the plug from being acciden-
tally pulled out.
9. Reconnect the previously disconnected plugs. Take particular care to ensure the
groove on the handset plug is in the correct position in relation to its counterpart in the
socket.
10. Clip the leads back into the appropriate places in the control unit housing and close the
cover again. Make sure that the cover engages to securely lock the plug connections.
11. Plug the mains cable into an electrical socket. The control unit LED [9] must light up
green.
12. Perform a new initialisation of the control; see Initialising the control
»
123 .
13. Test the electric adjustments to ensure they work correctly!
This is necessary after installing a new control or when replacing one or both lifting
drives of the mattress base height adjustment.
This involves assigning the path impulses of the lifting drives to a reference point by means
of a reference run.
Replacement of electrical components
123 Instruction Manual