NuAire Ultra Low Temperature Freezer Service Manual OM0290
OM0290 Revision 2
May/2020 Page 4 of 60 Release Date:5/20/2020
3. Product Promotional Points
3.1 Temperature Control:
The temperature is controlled by computer and displayed digitally, its adjustment unit is 1℃and the
adaptable temperature scope is -40~-86℃;
3.2 Safety Control:
3.2.1 Multiple failure alarm (high/low temperature alarm, sensor alarm, door opening alarm, hot
condenser alarm, improper ambient temperature alarm, improper voltage alarm, low battery capacity
alarm and power failure alarm);
3.2.2 Two alarm modes (acoustic silence alarm and light flicker alarm) and multiple protection functions
(start delay protection);
3.2.3 All independent components are connected to the ground safely;
3.3 Refrigerating system:
3.3.1 Optimal cascade refrigerating technology, imported compressor and strong refrigerating capacity;
3.3.2 High-density thermal insulation layer, good insulation effect;
3.3.3 Independent multi-layer sealing structure and heat insulation technology, can avoid frosts
effectively;
3.3.4 Special design of low temperature computer control, avoid that the cascade system controls the
low temperature compressor incorrectly;
3.4 Individualized Design:
3.4.1 The LED display panel can display the temperature in the freezer, set temperature, ambient
temperature, input voltage, can set the high /low temperature alarm and the temperature in the freezer
and also has the failure alarm function;
3.4.2 Adjustable rack design for storing and fetching goods easily;
3.4.3 Safety door lock, please avoid opening door casually;
3.4.4 Integrated handle innovation design and compact trundle design, flexible and inconvenient;
3.4.5 Have network function and remote alarm function.;
3.5 VIP
It is made of PU foaming layer + 25mm VIP vacuum insulation material and can reduce the equipment
coverage to the maximum extent;
3.6 Noise
Lower noise, leading in the world comfortable working environment and barely audible for the user.
