Carrier 794 - Manual (Page 25)

21 Models 750, 751, 754, 774, 794 Operating Procedures
Figure 25
Step 4
Place the power switch in the ON position.
Figure 26
Step 5
Press the WASH key. This will cause the sanitizing
solution in the freezing cylinder to agitate. Allow it to
agitate for five minutes.
Figure 27
Step 6
Place an empty pail beneath the door spout and raise
the prime plug.
Figure 28
Step 7
When a steady stream of sanitizing solution is flowing
from the prime plug opening in the bottom of the
freezer door, lower the draw handle. Draw off all the
sanitizing solution.
Figure 29
Note: On Models 754, 774 and 794, momentarily pull
the center draw handle down to sanitize the center
door spout.
Step 8
Once the sanitizer stops flowing from the door spout,
raise the draw handle and press the WASH key,
cancelling the beater motor operation.
Note: You have just sanitized the freezer. Be sure
your hands are sanitized before continuing these
instructions.