Condair Dual 2 manual.pdf

6.4 Replacement of silver ionization “Hygieneplus”
Ag electrode
change due
Ag electrode
change due
error 12
Ag ion
On commissioning, the current of the silver ionization must be adjusted by
the technician in accordance with the table in chapter 9.4. Following the
results of a germ test the settings may be changed at any time later on.
If the silver ionization cartridge needs to be replaced (capacity counter
reads 0) the display alternately shows the standard operation mode display
and the opposite message. In case the control unit is equipped with the
optional remote operation and fault indication PCB, the latter additionally
issues an error. In this case it is mandatory to replace the silver
ionization cartridge with a new one.
If you do not reset the message “Ag electrode change due” (see below), the
unit is automatically powered off after about one week of operation and the
display alternately shows the two opposite messages (also refer to chapter
7.1 “Error messages”).
Resetting the capacity counter
Following the replacement of the silver ionization cartridge the capacity
counter needs to be reset as follows:
Press and hold both arrow keys key while switching the control unit
on. Keep both arrow keys depressed (approx. 5 seconds) until the red
error LED goes off and then comes on again briefly (approx. 1 second).
Replacing the silver ionization cartridge
• Set the hybrid humidifier Condair Dual out of operation as per chapter
5.3 and depressurize the water system.
• Remove the two electrical connectors from the connections on the silver
ionization cartridge.
• Loosen the hose connectors at the entry and the exit, then remove both
screw-in nipples.
Caution! The silver ionization cartridge is filled with fully demineralized
water. Place a bucket under the cartridge before loosening the connections.
• Undo the four screws fastening the silver ionization cartridge to the
holder, then remove the cartridge.
Caution! The empty silver ionization cartridge weighs approx. 3 kg
(6.5 lb).
• Install the new silver ionization cartridge in the reverse order.
Caution! Exhausted silver ionization cartridges must be sent to the local
Condair representative for correct disposal.
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