8
Door response
The unit and the automatic control have been
developed for conditions when the door remains
open.
If the door is not continuously open, the
operation can be adjusted to:
•
Normal operation: the unit is always
discharging air.
•
Direct door response: the unit responds
directly to the opening and closing of the
door.
•
Gradual door response: the unit responds to
the opening and closing of the door. The
speed of response is based on the
open/closed ratio.
Note:
If the door is closed, the unit works as a room
temperature controller.
Note:
In some situations the unit does not discharge
any air, even though it is on.
1.3.3 Model Type designation
The table below provides an overview of the
available models of the industrial air curtain and
the corresponding model type designations. In
combination, the type designations constitute the
model code, for instance: 3579WH-2-0-Auto-230.
If some part of the manual applies to certain
models only, these will be indicated with the
corresponding type designation, for example:
•
35
xx: Model Series (3500 or 4500)
•
xx
79
: discharge width (79 inches)
•
WH
(
-2
): water-heated models
•
0
: horizontal models
•
Auto
: models with automatic control
•
230
: Voltage
Note:
In the illustrations in this manual, one type of
unit is used as a general example. The outer
appearance of your unit may be different but its
function is the same, unless stated otherwise.
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Summary of Contents for SchwankAir 3500 Series
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