Cumberland EXPERT-50, Руководство пользователя

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40
Expert-50 rev.10
Expert-50
The bandwidth defines the interval over which the variable output goes
from minimum to full speed. This is true even if full speed is never
reached as in the example above. When the Stage 2 start temperature is
reached, the variable output drops to its minimum speed value. The same
bandwidth is then used to increase the speed as the temperature in-
creases. Note that the Start-Stop temperature differential defined above
for fan stages also applies to the variable outputs. When the temperature
returns to the stage start temperature, the minimum speed is maintained
over this interval.
Stage 1
Start Temp.
OFF
100%
Room
Temp.
V1
Fan Speed
Abs.Min.
Speed
differential
Stage 2
Start Temp.
V1 Bandwidth
V1 Bandwidth
differential
Stage 3
Start Temp.
VARIABLE OUTPUTS ON STAGES 1 AND 2