Manual
3OperationDirections
3.1FirstTimeUse
Use warm water and mild general purpose cleaner to clean the freezer, rinse with clean water
andthendry.
Tosetthefreezerat-40℃:
Set temperature at -35ºC and connect to power. The compressor will start up after 3 minutes,
check in 30 minutes, if freezer temperature has obviously dropped, it means the refrigeration
system is operating normally. Once the unit reaches -35ºC the compressor will stop, at this
timeyoucanchangethesettemperatureto-40ºC.
Unitshouldberunforatleast12hoursbeforeanyproductsareplacedinfreezer.
To save power and keep temperature fluctuations to a minimum, open door sparingly and
closedoorquickly.
3.2AdjustingtheTemperature
Displaythetemperature
Examineparameter,Notinthesettingstatus:
Press“▲” to show the setting temperature, after few seconds display will show current
temperature. Press“▼” to show the return difference temperature, after a few seconds display
willshowcurrenttemperature.
HowtoSetthetemperature
◇Turnintothesettingstatus:
At the un-setting status,Press”set” one time,Will turn into the setting status.Now the set
indicatorlight,Showthecurrenttemperature.
◇Setthetemperature:
Atthesettingstatus,Press“▲”“▼”toadjustthetemperature.Press1timesto1℃.
Press 'SET" more than 2seconds will come to quick set, Confirm by press "SET". Then show
"L", Press "SET" again will show low alarm set, same method as High alarm set. Then
confirmedbypress"SET".Andbacktocurrenttemperature
◇Quitthesettingstatus:
At the setting status,Press “set” more than 5seconds or no operation within 30 seconds,The
systemwillsavethesettingtemperature,andbacktonormalworkstatus.
When compressor delayed time beyond the setting delayed time,Or sensor temperature higher
thansettingtemperature+returndifferencetemperature,Thereplaywillstartrefrigeration
Sensorfailurealarm: