Varifan MST-2B, Руководство по установке

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Page 17
CHAPTER 3 - USER’S GUIDE
The 12 primary functions are:
•
1 Main Set Point
•
2 Stage 1 differential
•
3 Stage 1 timer run time
•
4 Stage 1 timer idle time
•
5 Stage 2 RSP
•
6 Stage 2 differential
•
7 Stage 2 timer run time
•
8 Stage 2 timer idle time
•
9 Ramping
•
10 Low temperature record
•
11 High temperature record
•
12 Ambient temperature display
Any one of these functions is selected by rotating the
selector dial to the corresponding number and associated
graphical image printed on the faceplate of the MST-2B.
When primary functions 1 through 11 are selected, the
LED status window displays a blinking value. Function 12
displays room temperature.
The 5 secondary functions are:
•
1 Humidity set point
•
9 Ramping minimum temperature limit
•
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 adjuster dial back and forth to enter
secondary mode.
•
rotating the selector dial from function (12) to any other
function.
When secondary functions 1 and 9 through 11 are
selected, the status window displays a blinking value along
with a scrolling LED display. Returning the selection to
function 12 removes the MST-2B from the secondary
function mode.