GROUP SCS EV-HMI7 Basic, Руководство пользователя

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Capital Business Park
Cardiff, CF3 2PZ
groupscs.co.uk
Smoke Control System
EV-HMI7B User Manual
SW Version: 1C
SCS-OM-03-V1_06-2022 Page | 13 of 14
6.
Troubleshooting
The alarm and event logs provide descriptions of the system faults. All critical faults are displayed on the
home screen alarm list and the fault and alarm indicators will blink.
Override Switch Mute:
The override switch buzzer sounds on a fault and can be muted if no emergency condition is present.
To mute the buzzer momentary press the override switch CLOSE/RESET.
Faults
Interface panel faults are repeated to the HMI with the location identified by the panel address.
Faults are also indicated at the local interface panel and override switch.
Active Alarms
Address (n) - Override Alarm
Address (n) - FAS 1 Fire Alarm
Address (n) - FAS 2 Fire Alarm
Address (n) - Mains Failure
Address (n) - Battery Fault
Address (n) - Motor 1 Cable Fault
Address (n) - Motor 2 Cable Fault
Address (n) - Motor Fuse Fault
Fault Possible Cause & Actions
Override Alarm Override switch input is in a fault or alarm condition.
Check override switch input end of line resistors are fitted correctly and
not disconnected.
Check override switch input cabling for disconnection or short circuit
damage.
FAS Fire Alarm Fire alarm or smoke detector FAS inputs are in a fault or alarm condition.
Check smoke detectors or fire alarm interfaces are reset.
Check FAS1 and FAS2 input end of line resistors are fitted correctly and not
disconnected.
Check FAS1 and FAS2 input cabling for disconnection or short circuit
damage.
Mains failure Interface panel supply failure detected.
Check panel power supply is healthy.
Check panel mains fuse and motor 1 / 2 fuse.
Battery Fault Interface panel back-up battery fault.
Check the batteries are connected.
Check the BAT jumper setting is correct.
Check battery health and replace if necessary.
Motor Cable Fault Motors output cable end of line monitoring diode disconnected.
Check Motor 1 & Motor 2 outputs end of line diodes are fitted correctly.
Check Motor 1 & Motor 2 outputs cabling for disconnection or damage.
Check failure of smoke vent or door opener motor.
Motor Fuse Fault Motor output supply fault.
Check panel power supply is healthy.
Check panel mains fuse and motor 1 / 2 fuse.