DriSteem Vapor-logic 4 User Manual

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Setup menu
The Setup menu is where system parameters can be changed.
This menu is used primarily during initial installation, but
can also be used for making changes or adjustments as needed
during operation. Note that while all parameters can be changed,
many changes also require a corresponding hardware change.
Vapor-logic4 firmware will warn you of this during the setup
process.
See the Pages 28 through 36 for more information about the Setup
menu.
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Operation
Table 49-1:
Alarms menu (continued)
Alarm label Description
Does alarm
auto-clear?
Supply water failure
(XT systems only)
No water.
Supply water failure, or drain malfunctioning/leaking.
Fill has been on for 30 minutes without reaching high water probe or target current. Cycles the fill and drain
valves 20 times and retries filling for 10 additional minutes before an alarm is generated. If not corrected,
humidifier shuts down.
No
Supply water failure 2
(XT systems only)
No water in right cylinder. See above. No
Excessive foaming
(XT systems only)
Continuous foaming causing a problem.
Target current has been reached but is now below the –10% of nominal current, and high water probe has
been wet for an extended period of time.
– or –
Fill was halted because top probe became wet, and current is reduced to 50% of when fill was halted.
Humidifier will do a normal drain event. Alarm is generated if this condition occurs 10 times, indicating that
foaming is a persistent problem. If not corrected, humidifier shuts down.
Cylinder may need to be completely drained twice to prevent foaming. See “Start-up procedure” in
XTElectrode Steam Humidifier Installation, Operation, and Maintenance Manual shipped with the humidifier.
No
Excessive foaming 2
(XT systems only)
Continuous foaming causing a problem in right cylinder.
See
Excessive foaming below.
No
Overcurrent
(XT systems only)
Overcurrent; 120% over nominal.
Conductivity build-up; drain malfunctioning/plugged; or too much condensate return.
Drains up to 12 times to attempt to reduce current:
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5-second intervals.
If not corrected, humidifier shuts down.
No
Overcurrent 2
(XT systems only)
Overcurrent; 120% over nominal in right cylinder. See above. No
Current sensor out of range
(XT systems only)
XT current sensor is out of range Yes
Current sensor 2 out of range
(XT systems only)
XT current sensor 2 is out of range Yes
Notes:
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DriSteem Vapor-logic 4 Specifications

General

Brand	DriSteem
Model	Vapor-logic 4
Category	Controller
Language	English