Technical information

OPERATION 4-17

Plug in the power cord to restore power after any required

maintenance. The chiller requires 15 minutes warmup time

after it is plugged in for the crankcase heater to warm up.

Turn on the main power.

The chiller control automatically performs its bootup rou-

tine. The screen displays the Portable Chiller model num-

ber along with the serial number

PLC C

ONTROL

POWERING

Portable Chillers UGH024/1103

Press the Scroll arrow to move to the

Main screen.

Conair Chiller

PCW - 30 123456

STATUS SETUP RUN ALM

The main screen displays:

The main screen lets you:

l view the status of the water level, process tempera-

ture, process setpoint, suction pressure, percent glycol,

low temperature cutout and discharge pressure.

l view and change the setups for temperature setpoint,

Autotune mode, high temperature deviation, and per-

cent glycol solution

l run or stop the chiller

l view alarm information

l perform maintenance with password clearance

Press the arrow pointing to the selection

you want displayed on the screen.

STATUS SETUP RUN ALM

Choose a selection

XXXXXX

6-digit factory assigned

serial number

PCA or PCW

identifies Air-cooled or

Water-cooled model

nominal tonnage