B) Machine Safety Alarms
This freezer is equipped with built in, self monitoring (Safety) devices, which will interrupt operation of the freezer if activated. When activated, the little red LED
light at the bottom right corner of the display monitor will illuminate and flash. (refer to Figure 12)
This LED will flash when the alarm has been activated. It will stop flashing, but remain lit when the machine has reset and resumed operation. To deactivate the LED,
press the Stop / Reset button on the touch pad. An alarm code will display (AL1 through AL9), press the Stop / Reset button again and the LED light should go out.
Alarm Codes
Alarm #
Description
Call Technician
AL1 (rta)
Motor overload tripped
No- Press Stop / Reset
Yes if not resetting in 10 minutes
AL2 (te2)
Secondary cylinder probe
Yes if not resetting
AL3 (te1)
TE1 Probe out of order
Yes if not resetting
AL5 (tev)
Mix tank probe out
Yes if not resetting
AL6 (tec)
Cylinder probe out
Yes if not resetting
AL7 (tgv)
Tank display probe out
Yes if not resetting
AL8 (Ice)
Cylinder too cold
No- Allow more mix to enter
the cylinders
AL9 (Ims)
Dispensing head switch
No- Install dispensing head or
Yes if not resetting
Figure 12
