Varifan ECS-2M, User Manual

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Page 22
ECS 2M
The 9 primary functions are:
•
1 Main set point temperature
•
2 Fan 1 modulation band
•
3 Fan 1 minimum speed
•
4 Fan 1 duty cycle timer
•
8 Fan 2/Heater relative temperature set point
•
9 Reduction per day
•
10 Record low temperature display
•
11 Record high temperature display
•
12 Room temperature display
Any one of these functions is selected by rotating the
Selector dial to the corresponding number printed on the
faceplate of the panel. When primary functions 1 through 4
and 8 through 11 are selected, the LED status window
displays a blinking value. Function 12 displays room
temperature.
The 9 secondary functions are:
•
1 Relative humidity set point
•
2 Fan 1 motor compatibility
•
3 Fan 1 minimum speed setting for humidity
•
4 Fan 1 (period) maximum speed
•
8 Fan 2/Heater differential
•
9 Minimum ramping
•
10 Low temperature alarm
•
11 High temperature alarm
•
12 Relative humidity display
Select any one of these secondary mode functions by:
•
Rotating the Selector dial to (12)
•
Rapidly rotating the Adjustor dial back and forth to
enter secondary mode.
•
Rotating the Selector dial from function (12) to any
other function.
When secondary functions 1 to 4, and 8 to 11 are selected
the status window displays a flashing value along with a
scrolling LED display. Selection of function 12 removes the
ECS from the secondary function mode.
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