Avaya Integral 5 Easy BND AR2.X 4999108486 User Manual

Installation manual Integral 5 D/E easy

PB1 (emergency power supply)

06/07

137

4.999.112.593

In network operation (i.e. plug-in mains unit inserted), the battery test is activated by a button accessible 

from outside.
Press key for approx. 2 sec. (release in area 4) ---> test starts (at present, preset test duration time is 

15 min.)

if the reference voltage (Umin) is not reached during the test duration time, the test is 

o.k., i.e. the PABX Integral 5 may be powered in the existing configuration for at least 

15 min. with this battery in the case of power failure.

After the successful test, the PB1 begins again with charging of the battery automatically, i.e. with the 

initialization phase (see "Charging phase (1)").

If the reference voltage (U min) is reached during the test duration time, the test is 

not o.k., i.e. the PABX Integral 5 can no longer be powered in the existing configura-

tion for at least 15 min. with this battery in the case of power failure.
This is signalled by needle pulses and the PB1 begins again with charging of the 

battery automatically

 

This needle pulse signalling remains visible until a reset of this display is executed

 

This reset is executed by pressing and holding the key approx. 4 sec. and releasing 

in area R.

4

R

2

LED on

LED off

2sec

2sec

2sec