Resetting The Dow1171 In Delivery Condition - Siemens FDCW221 Technical Manual

8.7

Resetting the DOW1171 in delivery condition

Building Technologies
Fire Safety & Security Systems
The radio smoke detector is reset in the delivery condition. All existing configurations are deleted.
1
3
Rear of the radio smoke detector DOW1171
Fig. 12
Legend
1 Registration button 'New'
2 9V lithium batteries
3 Battery clips
The registration button 'New' (1) can be activated with a screwdriver size 0 or with a similar tool.
Procedure:
1. Unscrew the radio smoke detector DOW1171 from the base.
2. Remove the two batteries from the retainer and pull the clips off the battery
contacts.
3. Wait for the discharge period of 10 seconds.
4. Attach the clips again on the two batteries and insert the batteries in the
retainers.
The status indicator repeatedly flashes three times.
5. Press the registration button 'New' until the status indicator flashes only once.
The configuration data of the radio smoke detector DOW1171 is deleted.
The radio smoke detector is ready for registration at the radio gateway.
see also:
8.3 Register the radio detector at the radio gateway, Page 34
Commissioning
2
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11.2007