IREM 7070404024493, Installation And Operation Manual, Page: 34 / 73

MAN02774E/1
34
Alarm/fault displaying
Corrective steps
e 3:
if the frequency is out of the admitted limits, this will cause the following:
. the display lower line will display: e 3
. the lamp will be turned off
. the alarm lED comes and stays on
. press EsC to reset (the display is cleared and the alarm lED comes off)
. press oK to strike the lamp.
remark : if the on/oFF remote control is on, the power supply will automatically restart
when the frequency returns in range. The unit will be stopped after five attempts and
the following message is displayed:
e 4: unused
e 5:
if the input voltage is out of range, this will cause the following:
. the display lower line will display: e 5
. the lamp will be turned off
. the alarm lED comes and stays on
. press EsC to reset (the display is cleared and the alarm lED comes off)
. press oK to strike the lamp.
If the mains is out of range (too low or too high) the power supply will not start to ope-
rate and the following messages are displayed:
e 6: unused