MOUNTING
Install in a site which does not experience direct sunlight;
Make sure you carry out the connection procedure WITHOUT the mains voltage (230 V) and batteries connected;
Observe the polarity of the batteries;
Connect the 230 V power supply and earth connection;
Check all the connections before powering up the device.
Description of the power supply unit elements
No.
Description
Label
1
Power supply 230 V 50 Hz
L - N - Earth
2
Battery terminals
Battery
3
Temperature sensor
4
Connector 1
Out 1
5
Connector 2
Out 2
6
General fault output
Gen FLT
7
Power supply fault output
Mains FLT
8
External fault input
Ext FLT
9
Green LED
Mains
10
Yellow LED
Batteries
11
Diode indication
Z201
12
Tamper connector
Z204 jumper
13
External indication input
J201
The fault output relays (Gen FLT and Mains FLT) have NC and NO contacts.
The external fault input must be closed to obtain the steadily lit yellow LED fault indication and the switching of the General
Fault output relay.
If you want to use the door opening tamper, connect an NC contact on connector Z204; otherwise
leave the jumper closed (default).
B201
mains circuit (delayed T) FUSE
B101, B102
output circuits (fast-blow F) FUSES
B103
battery circuit (fast-blow F) FUSE
ACTIVATION
If all the connections have been performed correctly, the status indications should be those listed in the table below, column 1.
Before using the power supply unit, please carry out a further two tests.
1. Backup power supply test (backup battery):
Cut off the main power supply; the power supply unit should switch to battery operation mode. Check the output
voltage on the battery fastons.
If the B201 mains fuse is removed, the condition can only be detected after 10 minutes.
The GEN FLT relay intervenes with a delay of 5 seconds.
2. Battery presence test:
When the power is supplied from the 230 V mains, break the battery circuit by disconnecting one of the 2 poles
connected to it. This condition will be detected the next time a test is carried out, which may take up to 10 minutes.