OPERATING AND INSTALLATION INSTRUCTIONS LBE 250 / LBE 500
PAGE 36
• If the relative humidity undershoots the reference value
by 20 % for a period of 25 hours, the water is drained
and the unit switches off.
• Remedy of the fault only by the expert:
Check the inlet valve, motor, integrated humidity sen-
sor, and reverse osmosis membrane for proper function.
(Reverse osmosis membrane blocked.
19.5 HUMIDITY TOO LOW! (EXPERT)
Humidity too low!
US
ER
G
ENER
A
L
S
PE
CI
A
LI
S
T PER
S
O
NNEL
• The service message is set to an interval of 8600 opera-
ting hours by default.
• Remedy of the fault only by the expert:
The device should be serviced according to
Chapter 20,
Page 37.
19.6 SERVICE (EXPERT)
Service!
