Defrost Instructions
TS079 Defrost Instructions
2min
Defrost Process, RFID Enclosure ULT (-80) TS079
1.) Power off the freezer with the main power switch on the right side on the back of the enclosure. (Please make sure the unit has not been accessed or opened for 5 to 10 minutes when resetting). The unit might audibly alarm, this is normal.
3.) Press in the Reset button (Pinhole next to "Horseshoe" sticker on the right of the enclosure) for about 5 seconds. There are two pictures of this button below.
ULT Shutdown/Defrost
4.) a. De-activate the alarm by switching the battery (alarm) switch (located behind the lockable panel on the
front of the freezer) to off (O).
- Unplug the freezer from the mains/electrical supply.
- Leave the inner and outer doors or lids open.
- Allow the accumulated ice to melt.
- Mop up the resulting water.
- Dry and decontaminate the interior of the freezer.
- When defrosting is complete, reconnect the freezer to the mains/electrical supply.
- Turn the mains/power switch on (I) and re-activate the battery (alarm) switch.
RFID Startup
4.) Then power on the cabinet with the main power switch (used in step 1) in the back.