LabRepCo LABS?62UCRL Instruction Manual - page 10
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Note: The minimum and maximum range of your thermostat is preset and locked by
us; so it cannot easily be accidentally moved between freezer and refrigerator
temperatures. To reset this range lock, either call us or find information on our
website under troubleshooting.
Key Lock (optional on most models)
Front Lock
Your lock has a feature called automatic key eject. To lock or unlock the appliance, you
must push and hold the key in the lock while turning. The lock is spring loaded, so the
key cannot be left in the lock.
If the key is lost, contact your LABREPCO representative or e‐mail
sales@labrepco.com
to purchase a replacement. Always give the model and serial number of your appliance
when requesting a replacement key.
*NEVER KEEP KEYS WITHIN THE REACH OF CHILDREN
Alarm Instructions (alarms are optional on most models)
Setting the High/Low Alarm
1. Press the MODE button until unit is in the ALARM DISPLAY
MODE indicated by the display of current temperature and
HI and LO alarm settings.
2. To set the HIGH temperature alarm limit press the HI button,
to advance the display in 1° increments, until the desired
high temperature is displayed. Press and hold the HI button to rapidly advance the
display in 5° increments.
3. To set the LOW temperature alarm limit press the LO
button, to advance the display in 1° increments, until the
desired low temperature is displayed. Press and hold the
LO button to rapidly advance the display in 5° increments.
Alarm
The unit will sound the alarm in both NORMAL DISPLAY MODE and ALARM DISPLAY
MODE DISPLAY MODE. Slide the ALARM ON/OFF switch to ON. When the current
temperature display rises above the HI set point, or falls below the LO set point, the
alarm will sound for 1 minute and issue a 3 second repeater beep every minute
thereafter, for up to 12 hours. The alarm will continue to sound even if the current
temperature display returns to an “in range” condition.
To temporarily silence the alarm press either the HI or LO button on the back of the unit.
The unit is still active and the alarm will sound again if the temperature goes out of
range. To permanently silence the alarm, slide the ALARM ON/OFF switch to OFF
position.