Conair UGH016/0500 Changing Temperature Scale, Changing To Auto Tune Mode, Press the Enter button

CHANGING

TEMPERATURE

SCALE

The default temperature scale for the control is Fahrenheit (F). You can change the scale to Celsius (C):

1 Press Menu button until DISP shows on the screen.

2 Press the Enter button.

The current temperature scale displays (F or C) and is flashing.

3 Press the Up/Down arrows

to move to the other scale. If the current temper- ature scale is Fahrenheit, pressing the arrow moves you to C; if the current temperature scale is Celsius, pressing the arrow moves you to F.

4

Press the Menu button

to accept the new temperature scale and displays the process temperature.

CHANGING TO

AUTO TUNE

MODE

Use the Auto Tune Mode to maintain the temperature setpoint without overshooting it. When initiating Auto Tune Mode the actual temperature (temperature of the water exiting the Chiller) must at least 20° warmer than the current setpoint temperature. In order to guarantee this, run the chiller for sev- eral minutes until the To Process temperature is 40 °F with no load on the Chiller.

To initiate the Auto Tune mode:

To return to the To Process Temperature screen from any other screen, press and hold the button for at least 5 seconds until the temperature displays.

1

2

3

Press Enter button and hold

for 3 seconds. FOP displays on the screen.

Use the Up/Down arrows to scroll

until STBY (standby) displays.

Press the Enter button.

STBY flashes on the screen alternately with the current To Process temperature.

4-6 OPERATION Series 1 Portable Chillers, TIC Control UGH016/0500