Technical information

OPERATION

4-13

UGH024/1103 Portable Chillers

TIC C

ONTROL

CHANGING

THE

DEVIATION

FROM

SETPOINT

TEMPERATURE

(DT)

Press the Enter key until the default con-

figuration page Un appears on the screen.

Toggle up/down buttons until display

flashes dt, press “Enter”. Use the up/down

buttons to set your desired deviations setpoint tem-

perature.

Press the Mode/Enter button, to accept the

new setpoint temperature.

This is the temperature value that the actual temperature can

be away from the setpoint. If the actual temperature is more

than the deviation value away from the setpoint the Dtt will

initiate and a passive alarm dtA will occur 300 seconds later.

TIC C

ONTROL

CHANGING

THE

ALARM

CKNOWLEDGE

TIMER (AAT)

The Alarm Acknowledge timer (AAT) sets the time that an

alarm can be acknowledged and silence without being satis-

fied. The default value of this parameter is 0 minutes. In this

case the alarm silence does nothing and alarms can only be

cleared after the alarm condition is nullified. The range of

times that can be programmed is 0-60 minutes.

Press the Enter key for 5 seconds to show

the default configuration page UN.

Toggle up/down keys until until AAT flash-

es on the display

Press Enter and use the up/down keys to

select your desired amount of time.

NOTE: In the vary rare case that none of these

settings provide adequate control, please consult

the Conair service to further adapt these variables.