APPENDIX A, ADDITIONAL MicroSentry™ FEATURES
Information Menu:
The following features are available on the Information Menu.
•Current Temperature
•Maximum Stored Temperature
•Minimum Stored Temperature
•Total Operating Time Of The Condenser
•Keypad Lockout
To access the Information Menu Press “SET” button momen- tarily and release.
Once in the information menu, the WARMER and COLDER keys may be used to scroll through the information menu. Additionally, pressing and releasing the SET key will advance the information menu.
The information menu will automatically exit after several seconds with no key presses.
Current Interior Temperature (tI): Press and
hold the “SET” key to display the current inte- rior temperature.
Maximum Stored Temperature (thi): Maxi-
mum stored temperature is the maximum temperature refrigerator has achieved since
temperature set point was entered. Press and hold the “SET” key to display the maximum temperature stored. The data can be cleared by pressing “SET” and “ON/OFF” simul- taneously while the value is displayed. NOTE: It is normal for refrigerator temperature to fluctuate from set point by several degrees.
Minimum Stored Temperature (tLO): Mini-
mum stored temperature is the minimum temperature refrigerator has achieved since
temperature set point was entered. Press and hold the “SET” key to display the minimum temperature stored. The data can be cleared by pressing “SET” and “ON/OFF” simul- taneously while the value is displayed. NOTE: It is normal for refrigerator temperature to fluctuate from set point by several degrees.
Total Operating Time of the Condenser Since the Last Cleaning (cnd): Press and hold the
“SET” key to display the total operating hours of the compressor since the last cleaning. The control stores the total operating hours of the compressor to determine the volume of air that has moved across the condenser coils. This number is displayed in weeks. A reminder is displayed when a cleaning is recommended (see Alarm Codes). The recommended cleaning period is the equivalent of one year of air volume. The data can be cleared by pressing the “SET” and “ON/OFF” keys simultaneously while the value is displayed.
Keypad Lockout Feature (Loc): This feature
is useful for prohibiting changes in the temperature set point or accidentally turning
the unit off. Press and hold the “SET” key to display the cur-
rent “Loc” setting. If “No” | is displayed, Lock |
out is OFF and all keys are enabled. If “Yes” 
is displayed, Lockout is ON and the “ON/OFF”, “WARM- ER”, and “COLDER” keys are disabled. However, the key tones remain enabled. While holding the “SET” key, press the “WARMER” or “COLDER” key to select the desired state. Release the “SET” key to confirm the selection.
NOTE: The Information/Lockout Key “SET” remains enabled regardless of the “Loc” setting.
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