Condair DL II, Руководство по эксплуатации, Страница: 67 / 80

67 Fault elimination
Code Message Information
Warning Error Possible causes Remedy
––– E65 Ag-Ion Test Daily silver ionization test failed.
The sliver cartridge cannot build up
the required current because the end
of lifespan of the cartridge is reached
or a wrong cartridge type is installed.
Replace silver cartridge (see Section
6.5 ).
––– E66 Sterile Filter Pressure after sterile filter too low.
Filter clogged.
Disinfect RO water supply line and
replace sterile filter (see Section 6.6 ).
Water replenishment of the RO water
supply line too low.
Encrease diameter of the RO water
supply line.
Pressure switch PS2 after sterile filter
defective.
Contact your Condair representative.
Pressure sensor PS5 defective.
W67 E67 Air Missing Air pressure of the air cleaning option too low or no pressure present.
Pressure regulator wrongly adjusted.
Correctly adjust pressure regulator
(29.0...87.0 psi (2...6 bar)).
Shut-off valve in the compressed-air
supply line closed.
Open shut-off valve in the compressed-
air supply line.
Air cleaning valve Y3 clogged or
defective.
Contact your Condair representative.
––– E70 Water Conductivity
Sensor
Invalid signal from Conductivity sensor!
Conductivity sensor disconnected or
connecting cable interrupted.
Contact your Condair representative.
Conductivity monitoring wrong con-
figured.
Conductivity board defective
W71 E71 Limite Permeate Conductivity of the supply water from the reverse osmosis system has ex-
ceeded the upper limit value! Humidification still possible at the moment.
Reverse osmosis system defective
or wrong configured or maintenance
due.
Let have the reverse osmosis system
be checked/repaired.
Conductivity sensor not correctly set. Contact your Condair representative.
––– E72 Conductivity
Permeate
Conductivity of the supply water from the reverse osmosis system has ex-
ceeded the max. limit value! Humidification is stopped!
Reverse osmosis system wrong
configured.
Let have the reverse osmosis system
be setup correctly.
Permeate membrane of the reverse
osmosis system defective or mainte-
nance due.
Let have the reverse osmosis system
be checked/maintained/repaired.
Conductivity board wrong configured
or defective.
Contact your Condair representative.
Conductivity sensor soiled or defec-
tive (short circuit).
––– E74 Keep Alive Communication between control board and driver board interrupted.
Driver board not connected.
Contact your Condair representative.
Wrong driver board installed.
Driver board defective.
E80 USB Data Logger USB data logger fault.
USB data logger not connected or
defective.
Check/replace USB data logger.
W81 E81 Disinfection Day counter for the disinfection has expired.
Disinfection due.
Contact your Condair representative.