User Manual - Polaris S.p.A.

Adjustment instructions4.11.2004 Rev. 1.16.2.5 Setting the SETPOINT1. Press and hold down the SET key for at least 2 seconds;2. The SETPOINT will blink on the display;3. To change the value, use the arrow keys.4. To store the new SETPOINT value press SET, or wait for 15 seconds to exit programmingmode.6.2.6 Starting a manual defrost1. Press and hold down the arrow up key for over 2 seconds.6.2.7 Clearing the power failure alarm.If the device’s built-in clock is working and the power failure alarm is enabled (par.bLE=yES), the message PUSH SET will be displayed on start-up every time the temperatureexceeds the temperature alarm threshold (par. HIt in the Menu)To clear the power failure alarm, proceed as follows:1. Press the SET (P1) key; this causes the alarm temperature override at start-up time(par. dAo) to start and the power failure event is not recorded.6.2.8 HACCP functionsThe HACCP alarms are:• High temperature alarm;• Low temperature alarm;• Power failure alarm.The following data are stored for each temperature alarm:• Start time (DATE and TIME);• End time (DATE and TIME);• Critical high or low temperature reached during the alarm condition;• Time at which a critical temperature was reached (DATE and TIME).Power failure alarmThe power failure alarm will be managed only if when power was restored, the clock wasstill working. In addition, the power failure alarm will be signalled only if temperature exceedsthe alarm threshold when the device is switched back on.• Power failure time (DATE and TIME);• Power restoration time (DATE and TIME);• Highest temperature reached.19