Replacement Of Alarm System Card - Kongsberg Frydenbo IRV-2 Maintenance Manual

Maintenance Manual
1. At the bridge distribution board, make sure that the power supply to the alarm system is
switched off.
2. Open the alarm panel.
3. Loosen the alarm system card(s) connection.
4. Remove the alarm system card(s).
5. Set the X8 and X9 nodes on the new card to the same as the defective card and install the
alarm system card(s).
6. Tighten the alarm system card/cards connection.
7. Close the alarm system panel.
8. Turn on the power supply.
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Replacement of Alarm System Card

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