down" button (7) to move the bed to the horizontal
position when there is no mains power.
The uni 20_/22_95RF bridge
being switched on and all components being con-
nected properly
Disconnect the mains supply unit from the mains out-
let. Wait a minute and then reconnect it. If necessary,
connect a bedside lamp to check that mains voltage
(240V) is present. If there is no current, check the fuse.
Press the "emergency lowering" button (31) on the
switching power supply to reset all adjustments. The
control of the uni 20_/22_95RF bridge
croprocessors, so irregular power supply can lead to
malfunctions.
The radio remote control does not work (The back-
ground light does not work)
Insert new batteries. Where applicable, remove any
obstacles between the radio remote control and the
motor control.
After a power failure
Before resuming use of the uni 20_/22_95RF bridge
press and hold the "All motors down" button (7), until
all comfort areas have reached the horizontal positi-
on and the motors have stopped moving.
Emergency lowering
The emergency lowering function allows the bed's
sleeping surface to be moved to the sleeping position
in case of a power failure.
1. Press the "emergency lowery button" (31) on the
motor control.
Repeated use of the emergency lowering function
puts a lot of strain on the batteries, in which case they
must be replaced.
Problem
Possible cause
Remote control or
No mains supply.
control system not
Manual switch or control system defective.
working.
Switched capacitor or mains isolation blank.
Control systems
Thermoswitch on the transformer may have
suddenly no longer
been triggered or may be defective.
travel / move.
Thermal cut-out in the transformer may have
been triggered or may be defective.
Internal fuse may have been triggered or may
be defective.
No mains supply.
Supply line (mains and / or manual switch /
auxiliary control system) interrupted.
The battery-operated
Block battery / block batteries flat.
electric reset function
Block battery/batteries not connected.
cannot be activated.
GB
does not work despite
®
contains mi-
®
,
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Technical data
Supply voltage: 110-240V
Remote control power supply: 3x AAA Batteries
Power rating motors:
Intermittent operation FROM 2 min / 18 min
Power rating user socket : 850 W
User socket fuse: 5x 20 mm T 4A
Thrust motors: 4x 3000 N
Power supply for emergency lowering: 2x 9V block battery
Solution
Restore mains connection.
Contact your supplier / stockist.
Press the button on the mains isolation plug.
Leave the control system in the rest position for 20-30 minutes.
Contact your supplier / stockist.
Contact your supplier / stockist.
Restore mains connection.
Check the supply line and restore contact if applicable.
Check and replace the block battery / block batteries if necessary.
Connect the block battery / block batteries.
Operating instructions
15