Vapac, Virtuoso VE Humidifier, Installation Manual, EN 2024-01, D301474 Iss 0 Page No 27 of 80
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4. Draining mode
• In draining mode, the unit is operating
normally and the cylinder is being drained.
5. Caution Alarm
• In the event of a caution alarm, the above
screen will show then alternate with the
applicable operating screen at 5 second
intervals. In this instance a fault code will
also be provided:-
0 - Cylinder 1 Feeding for longer than
MaxFeedTime
1 - Cylinder 1 Low output fault 1
2 - Cylinder 1 Low output fault 2
3 - Cylinder 1 Draining for longer than
TotalDrainTime
4 - Cylinder 1 Overcurrent fault > 112% of
Max Operating Current
5 - Cylinder 1 High Overcurrent fault >
115% of Max Operating Current
6 - Not used
7 - Not used
The following fault codes apply to two
cylinder units only:-
8 - Cylinder 2 Feeding for longer than
MaxFeedTime
9 - Cylinder 2 Low output fault 1
10 - Cylinder 2 Low output fault 2
11 - Cylinder 2 Draining for longer than
TotalDrainTime
12 - Cylinder 2 Overcurrent fault > 112% of
Max Operating Current
13 - Cylinder 2 High Overcurrent fault >
115% of Max Operating Current
Details of the various faults are given on page
38 following.
6. Double cylinder units
For the VE60 and VE90 double cylinder units the
screen display will show the normal operating
condition of both cylinders, as per the following
two screenshots.
• The above screen shows one cylinder filling
and one steaming.
• The above screen shows one cylinder
under caution alarm and one draining. As
previously described in 5. Caution Alarm, a
fault code will be given on the screen in the
event of a caution alarm.
