Faults And Possible Solutions - UR FOG COMPACT 390 Installation And User Manual

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16
DEFECTS POSSIBLE SOLUTION
DEFECT FOUND
Small fog flow coming out
from nozzle
RED Led ON (Error)
RED Led ON (Fault)
16
POSSIBLE CAUSE
All products are 100%
and a small ammount
of liquid could be still in
the warming unit.
Too low battery level or
exaust
Bag in Reserve or
Empty
No Mains power
Disturbance / interference
or potential differences
between devices
Error in the thermal loop
Heater Temperature too high
or thermocouple error
Poor ventilation
POSSIBLE SOLUTION
This condition is normal and can happen on first
installation, it will completely disappear in a while
when the unit will become completely hot.
Replace Battery
Replace fluid Bag
Check mains power or F4 fuse
In the evenience of high noise on mains power
(lightings) an error while reading thermocouple
values can occur.
Execute recovery (Paragraph 16).
If even recovery fails the unit may be faulty
In very large installations or with more than one
fog units connected to the same alarm panel,
a mains power difference can occur,
in that evenience the units have to be decoupled.
Error on thermocouple, fuse cable, resistor.
Please refer to technical service
Switch off the unit and verify the screw on J8
connector
Switch off the unit and clean air holes

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