Setting Percent Glycol - Conair PCW-1.5 User Manual

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NOTE: If you are using water
as the coolant, set the Percent
Glycol to zero on the control.
4 - 2 4 l O p e r a t i o n
P L C C o n t r o l S e t t i n g Pe r c e n t G l y c o l
C o n t i n u e d
2
Press the UP/Down Scroll arrows to scroll through the setup screens.
Stop when you get to the Percent Glycol screen:
% E.G. BY VOL
Low Temp Cutout
The screen displays the percent of glycol by volume currently used. This number is
flashing. The screen also displays the low temperature cutout (If the To Process fluid
drops below this temperature, an alarm condition occurs and the compressor shuts off.)
3
Use the numeric keypad to set the percent glycol. Make sure the percent you
enter is the same as the percent mixture you added to the chiller. See Filling the
Chiller, in the Installation section.
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NOTE: This screen has password protection. You can change the percent glycol only if you
have clearance. A screen displays: $316 Password level invalid... The password screen then
asks for the password. Enter the password (999). You now have password access for five min-
utes. Otherwise, press the Escape button to return to the Main screen.
4
Press the Scroll arrows to scroll to the next Setup screen, or press the
Escape/Previous Screen button to return to the main screen.
number
0 %
flashes
36F