Brune B500 Professional - Page 57

Fault description Cause Remedy Per-
sonnel
The humidifier is
switched on but the
fan is not running.
The air
humidity is
higher than the
set humidity
target value.
If required, change target value
( Ä Chapter 5.4 “Setting the desired
air humidity” on page 39).
Operator
Defective fan.
Replace fan ( Ä Chapter 7.4.2
“Replacing the fan” on page 62).
Operator
Fan plug is
defective.
Check cable connection and cable. If
required, replace.
Licensed
electrician
Device runs, but
there is no water in
the water distribu-
tion.
Pump hoses
not properly
connected or
dirty.
Clean pump hoses and connect prop-
erly ( Ä Chapter 6.3.4 “Decalcifying
the device” on page 50).
Operator
The lime trans-
forming car-
tridge (optional
accessory) is
clogged.
Clean the lime transforming cartridge
( Ä Chapter 8.5.1 “Cleaning the UV
degermination system and lime trans-
forming cartridge” on page 72).
Operator
Defective
pump.
Replace pump ( Ä Chapter 7.4.1
“Replacing the pump” on page 59).
Operator
Water channel is
over-flowing.
Drainage holes
are clogged.
Clean water distribution and drainage
holes ( Ä Chapter 6.3.1 “Monthly
cleaning” on page 45).
Operator
Water is leaking
from the device.
Water tank is
leaking.
Check water tank for damage. Operator
Device is
standing
askew.
Check place of installation and if
required adjust ( Ä Chapter 4.2
“Requirements at the place of installa-
tion” on page 29).
Operator
Filter is used
up.
Replace filter ( Ä Chapter 6.3.2
“Replacing the evaporation filter”
on page 47).
Operator
Filter not prop-
erly inserted.
Check proper fit of filter. Ensure that
the filter is placed not too close to the
housing and that no fibers stick out.
Operator
Pump hoses
not properly
connected or
dirty.
Connect pump hoses correctly and if
required clean ( Ä Chapter 6.3.4
“Decalcifying the device” on page 50).
Operator
Detect and remedy malfunctions
2013-11-04 Evaporation Humidifier B500 Professional 57