Air sampling smoke detection system
AD1-C11
Quick Guide for Commissioning
1 Installation
§ Connect power (24VDC)
§ Connect the detector line
§ Connect reset input (if S1 = ON)
§ Install the detector base and the smoke detector
§ Connect pipe system or test pipe
2 Set Up
Set DIP switches S1 and S2 on pcb E573 according to tables below:
Air flow monitoring
switch S2 delay time switch S2 range
A
B
CD
OFF
ON
short 30 s
ON
OFF small I
ON
OFF middle 2 min. (standard) OFF
ON
middle II
ON ON
long 16 min.
OFF OFF large III (standard)
OFF OFF very
long
128 min.
Fault
switch S1
OFF Fault not latching (standard)
ON
Fault latching until reset
3 Commissioning
Adjustment of the Air Flow Sensor
1. Fix cover and tighten screws
2. The unit must be in operation for at least 5 minutes
3. Adjustment with adjusting peg to
0V +- 15 mV
or according to the air pressure adjustment
chart
4. Unit ready
Fire & Security Products
Siemens Building Technologies Group
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