DriSteem Vapor-logic 4 User Manual

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Draining when using softened water
When using softened water, draining occurs for a one-minute
duration after a period of time based on 1000 hours of 100%
operation to remove residue from the drain valve mechanism. End-
of-season draining occurs as described below.
Skim timer
With a tap/softened water configuration, the Vapor-logic4
controller has a skim timer. This timer is activated at the end
of each fill cycle. The timer keeps the fill valve open (for a
user-determined amount of time after the tank has filled) to skim
minerals off the water surface. The skim time is adjusted through
the Setup menu.
End-of-season drain
If there is no call for humidity for a user-defined time period,
the humidifier performs an end-of-season (EOS) drain where the
drain valve remains open for ten hours to allow the tank to drain
and then closes. If the humidifier receives a call for humidity
after the ten-hour end-of-season drain-down period has begun,
the controller stops the end-of-season draining, the tank refills,
and the humidifier resumes normal operation. The user-defined
inactivity time period (idle time) is defined in the end-of-season
drain section of the Setup menu. This option is available only on
units equipped with electric drain and fill valves.
Service interval
The Vapor-logic4 controller tracks the amount of water converted
to steam by the humidifier and the number of hours the humidifier
runs. When the amount of steam or hours of run time exceeds
the user-defined service interval (pounds, kilograms, or hours,
adjusted in the Setup menu), “Service unit” appears in the
Messages Log.
The humidifier continues to operate after the message appears.
The message notifies the user that the service interval was reached
and the humidifier should be cleaned. The message remains in the
Messages Log until it is cleared or until the Messages Log adds 10
new messages (the maximum number of messages the log holds).
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Operation

DriSteem Vapor-logic 4 Specifications

General

Brand	DriSteem
Model	Vapor-logic 4
Category	Controller
Language	English