Use & Care

The refrigerator should be monitored to check that it is returning to the correct temperature. Set the

alarms values to meet your requirements in the parameter set-up and settings.

Power Failure Alarm

After plugging in the equipment, move the “Reset Switch” located at the front of the unit to the down

position. When electrical power to the equipment is lost, an alarm will sound, and it will silence when

the power is restored. Note the alarm is battery-powered and has a limited time to alarm.

Min/Max Temperature Recording

• Once connected to the power supply, your unit records the maximum high and minimum low

temperatures reached inside the cabinet. The display will show the last HI and LO temperatures

recorded until the refrigerator is reset.

• To display the HI reading, press and release the HI/LO button. To display the LO reading, press

and release the HI/LO button again.

To Reset the Min/Max Temperature Recording

Hold the HI/LO button for 6 seconds. To confirm the operation, the display starts blinking and the

buzzer sounds. After 5 seconds, the normal display will be restored.

Changing the Temperature Display

This unit ships with the temperature being displayed in Celsius. If you prefer the display in

Fahrenheit, you will need to enter your password and adjust the parameters. Press and hold the

“Set” button until it flashes “Pas,” then enter the password (factory default is “15”) using the up and

down arrows. Once you enter the password, press “Set” about 25 times until “CF” displays, then

press the down arrow until the control displays “ºF”, then press “Set.” Wait 6 seconds and the setting

will be recorded, with your unit resuming normal operation.

Interior Light

Your unit includes an LED light that will automatically illuminate when the door is opened. If you

would like to keep the light on when the door is closed, push the switch to the “on” position.

Door Alarm

If the door of the refrigerator is left open for more than 3 minutes, an audible alarm will sound. The

alarm will be turned off automatically when the door is closed.

Remote Alarm

The electronic controller is equipped with dry contacts for alarm forwarding to an external remote

alarm system (terminal block on the back of the refrigerator).

NOTE: The remote contacts are normally “closed” and “open” upon alarm. To change the output to

normally “open” and “closed” on alarm see item “C12” of the Table of Parameters and

Factory Settings. Change the “C12” setting to “00” in lieu of “01”.