3-5
3.2.3.1 Example Setpoint Change
Change the setpoints to -20 °C Frost Point at a flow rate of 0.50 L/min.
1) Press [CHNG SETP]. The key labels change to arrows, and the cursor begins flashing.
2) Using the arrow keys and numeric keys as necessary, make the
FRST PT
o
C
setpoint
value on the screen appear as
-20.00
.
3) If the negative sign is not present, use the arrow keys to place the cursor on the leftmost
digit of the
FRST PT
o
C
setpoint and press the left arrow key once. The negative sign
will appear.
4) Move the cursor down to the
FLOW l/m
setpoint value.
SetPnt Actual
*FRST PT
o
C -20.00
DEW PT
o
C -11.23
PPMv 2581.
PPMw 1605.
%RH 10.37
SATUR psi 70.92
SATUR
o
C 10.00
TEST psi 14 70
TEST
o
C 21 11
FLOW l/m 1_.000
03/25/11 15:23:03 [294.6]
SetPnt Actual
*FRST PT
o
C -20_.00
DEW PT
o
C -11.23
PPMv 2581.
PPMw 1605.
%RH 10.37
SATUR psi 70.92
SATUR
o
C 10.00
TEST psi 14 70
TEST
o
C 21 11
FLOW l/m 1.000
03/25/11 15:23:03 [294.6]
SetPnt Actual
*FRST PT
o
C -1_0.00
DEW PT
o
C -11.23
PPMv 2581.
PPMw 1605.
%RH 10.37
SATUR psi 70.92
SATUR
o
C 10.00
TEST psi 14 70
TEST
o
C 21 11
FLOW l/m 1.000
03/25/11 15:23:03 [294.6]
