16 of 40
Operating Manual:
SU780XLE
SU780XLE-LIT-OM-I |
11.18.19
4.3 – Setup
1.
Unpack freezer unit and included components, ensure all packaging material
has been removed from around the fan inlet and outlet holes.
2
.
Adjust the leveling feet (wrench included) to secure the freezer in place.
3.
Before switching on electrical power to the freezer, make all desired
external connections:
A. AC power connection
B.
External alarm
4.
Switch the AC power to the "On" position.
5.
Notice:
Ensure the access port stopper or sealant is in place. Remove factory
tape at the port stopper prior to initial use.
6.
Review the date, time and temperature setpoint within the Graphical User
Interface and adjust as needed. Default setpoint is -80°C.
7.
A one-time temperature alarm suppression provided by the software allows
for the initial cooling of the freezer after start-up.
8.
After the freezer reaches its operating temperature and its door is opened
and closed, the partial vacuum created when warm air is admitted, then
cooled, will prevent reopening of the door until the pressure is equalized.
A vacuum relief port is provided to accelerate this process.
9.
Be mindful of any electrical shock hazards associated with making electrical
connections to the freezer, especially the external alarm connection.
