Traulsen TU044HT - Manual (Page 14)

This parameter allows a service technician to start a defrost cycle at any time. This parameter will override any lock-
out settings. Follow the instructions to enter the customer access code on page 8. When the control displays
Thermostat Set High, press the down arrow key until the control display reads Start
Manual Defrost.
Press the set button
The display will show
Press either arrow key
The display will show
Press the set button
VII. MICROPROCESSOR CONTROL (continued)
-13-
VII. m - STARTING A MANUAL DEFROST CYCLE:
SET
SET
NOTE: Traulsen refrigerator units also have an off-cycle defrost, at which time the control will read This
defrost is temperature terminated and can last from 3 - 20 minutes (dEF will be displayed for 20-37 minutes time).
DEFROST ICON
The defrost icon will be lit, and the display will
read when the unit is in defrost.