VII. OPERATING THE BLAST CHILL CONTROL - HOLD MODE & DEFROST
VII. e - REFRIGERATED HOLD MODE:
At the completion of a chill cycle, regardless of the mode used, the Traulsen blast chiller reverts to normal refrigerated holding mode of 37°F. Hold mode can also be manually selected at any time (i.e. interrupting the chill cycle) by using the HOLD MODE feature. When in the holding mode both the mainteance and blast chill compressors will operate during cooling portions of the cycle.
The main menu should be displayed on the control. To initiate a HOLD MODE follow the below instructions:
MAIN MENU | AIR 35°F | |
BY | TEMP | BY PROD |
BY | TIME |
|
08:05:01 | MORE | |
Main Menu Display
STEP ONE: From the MAIN MENU, select MORE by pressing the button to the right of where this is shown on the display. The menu shown will then change to display additional menu options.
STEP TWO: Press the button to the left of where HOLD PROD (hold product) is shown on the display.
HOLDING will show on the display. The timer will indicate run time in the lower left corner of the display: Hr: Min: Sec:
(hours:minutes:seconds).
NOTE: HOLD mode does not retain temperature vs. time data in memory; as a result printed reports are not available.
AIR 35°F
BY PROD
MORE
AIR: 34°F
37°F 3
EXIT
VII. f - DEFROST:
When not in a chill cycle, the Traulsen blast chiller will automatically start a defrost cycle every three hours while in refrigerated HOLD mode. However, a defrost can also be manually initiated by following the below procedure.
STEP ONE: From the MAIN MENU, select MORE by pressing the button to the right of where this is shown on the display. The menu shown will then change to display additional menu options.
STEP TWO: Press the button to the left of where DEFROST is shown on the display. The menu will then change slightly to show REMOVE FOOD, CANCEL and START.
NOTE: Remove food from the blast chiller before proceeding.
STEP THREE: Press the button to the right of where START is shown on the display to initiate a manual defrost cycle. The defrost cycle will run for 40 minutes or until both the maintenance and blast chill coil temperatures reach 50°F. Once initiated, the defrost cycle will only terminate on time or temperature, and cannot be manually terminated.
MAIN MENU | AIR 35°F |
BY TEMP | BY PROD |
BY TIME |
|
08:05:01 | MORE |
Main Menu Display | |
MAIN MENU | AIR 35°F |
BY TEMP | BY PROD |
BY TIME |
|
08:05:01 | MORE |
MAIN MENU | 08:06:01 |
HOLD PROD | |
DEFROST | SETUP |
BACK |
|
| READY TO | DEFROST | |
For model RBC100, a common evaporator coil is used for the | REQUIRED | IN XX MIN. | |
both the blast chill and maintenance compressors. | REMOVE FOOD | ||
| CANCEL |
| START |
XX = Number of minutes until next scheduled defrost.
DEFROSTING MAINT 50°F BLAST 49°F
00:10:05