JB-QB-5Ei
Users’ Manual
JB-QB-5Ei
Fire Alarm Control Panel
36
11) Power fault output close: if “Yes” set in the menu, the power fault output contact is close
in normal condition. If the power fault alarm occur or the fire alarm control panel is
powered off, the power fault output contact will be changed to open.
12) Max. fire fighting zones in activating state: in water-base fire fighting system, the max.
fire fighting zones which can be activated at the same time.
13) Earth fault level: adjust earth fault alarm level, sensitivity is decreased from level 1 to
level 10. If the level is set to 0 , ignore the earth fault
Workspace disable:
if the device set in the source send out supervisory alarm, the devices set in
the disable range will be disabled, this disabled condition will be restored when the supervisory
alarm is canceled(Figure 19).
Figure 19 workspace disable function setting
Local box setting
this fire alarm control panel can be used to control fixed water base fire fighting
system. When the fire fighting zone is in fire alarm state, relative valve and pump can be auto or
manual started. The local box setting in debugging menu is used to set the starting source
condition and target for fire fighting zone. Refer to figure 20
Figure 20 local box setting
