TITANUS
RACK·SENS
®
1U
Commissioning
TRS_A_07-en-e
Data: 03/09
7
– 21
7.4 Testing the detection unit and
alarm forwarding
In the order to check alarm forwarding it is absolutely essential to block
the TITANUS
RACK·SENS
®
1HE via door contact switch (door open).
In case of an implemented shutdown relay you MUST DISCONNECT
THE RELAY
If
LOGIC·SENS
is set to “ON” on the diagnostics tool “Settings” screen
(see section 7.2.1.7 “Settings”), it should be set to “Off” during the alarm
testing with the test aerosol in order to speed up alarm evaluation.
Pull out the TITANUS
RACK·SENS
®
device and check alarm forwarding
to the fire alarm system in the following way:
1. Open at least one door of the associated monitored doors in order to
block any connected extinguishing systems.
2. In case of an implemented shutdown relay, disconnect the relay.
3. Spray the test aerosol into the first aspiration hole or into the test
adapter in the TITANUS
RACK·SENS
®
1U
pipe system.
4. Proceed according to the table below.
Check whether...
If this is not the case....
the alarm is displayed in the air sampling
smoke detection system.
1. check whether the display panel board
is connected.
2. there is a defect in the air sampling
smoke detection system.
the alarm is forwarded to the fire alarm
system and is signalled on its respective
line.
1. check the signal paths.
5. Wait until the smoke level has come down and all alarms have
cleared off.
6. Do not close the doors, before all alarms have cleared out and the
TITANUS
RACK·SENS
®
1U has been reset.
Record all test data in the test log in the appendix.
ATTENTION
INSTRUCTION
INSTRUCTION
