Cleaning And Maintenance - M-E SDO-10 Mode D'emploi

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Set door opening time
Please note: The system must be shut down in order
to change the switch time.
The time for which the door opener shall be activated is set with both
switches (8). The following options are available for selection:
Switch 1 ON and Switch 2 ON
= 1 second
Switch 1 ON and Switch 2 OFF
= 2 seconds
Switch 1 OFF and Switch 2 ON
= 5 seconds
Switch 1 OFF and Switch 2 OFF
= 7 seconds
Activate automatic door opening
Please note: The system must be shut down in order
to activate automatic opening.
In order to activate the door opener without having to press any buttons,
the switch inside the device is switched ON. This is helpful in medical
practices, for example.
The housing of the SDO-10 must be opened in order to uncover the
switch. In order to do this, press in both noses on either side of the
housing carefully and lift the housing cover of the SDO-10 upwards.
Switch the switch ON and put the housing cover on again.
PLEASE NOTE: When this function is activated, the door opener will be
opened automatically after the bell is rung at the door station. The time
between when the bell is rung and the automatic opening lasts approx.
4 seconds and cannot be adjusted.
Initial set-up:
After switching on the supply voltage of the door intercom system, the
SDO-10 is suitable for immediate use.
Troubleshooting
Problem:
The power LED (10) does not light up after switching the
supply voltage on.
Analysis:
Test whether the operating voltage is present between the terminals
+15V and GND with a voltmeter.
• The voltage is not present: Error in the wiring, test all cables to see
if they are correctly connected.
• The voltage is present: Device defect - consult our
customer service department.
Problem:
Door opener is not activated.
Analysis:
Using a voltmeter, and without connecting the door opener, test
whether 12 Volt DC is present at the terminals for the door opener
when the door opener button at the inside station is pressed and the
door intercom system is activated.
• The voltage is present: The door opener must probably be con
nected to the correct poles. Reconnect the door opener and
exchange the two connection lines.
• The voltage is not present: Test the ID code of the external station
and the SDO-10. Both codes must be the same.
NOTES
The functionality of the unit can be affected by the influence of strong
static, electrical or high frequency fields (discharging, mobile phones,
radios, microwaves).

Cleaning and maintenance

Always disconnect mains powered units from the mains supply before
cleaning (disconnect the plug). The unit housing can be cleaned using
9
ENGLISH | SDO-10

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