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LEVEL 2 PROGRAMMING
FAHRENHEIT OR CENTIGRADE SELECTION, & RESTORING FACTORY DEFAULTS
1. To enter Level 2 Programming, press and hold the center button until H2 appears
on the display (approximately 6 seconds). Release the center button, The display
will show either FAH (Degrees in Fahrenheit) or CEn (Degrees in Centigrade).
2. Press and release the (+) or (-) buttons to alternate between FAH and CEn.
3. After setting FAH or CEn, to exit Level 2 Programming, press and release the center
button twice. Software Version will show on the display, then (-).
RESTORING FACTORY DEFAULTS
1. To restore Factory Defaults (This clears all settings that were previously entered),
press and release the center button until H2 appears on the display (approximately
6 seconds). Release the Center Button, then press and release the Center Button
once more. The display will read H3, then show (- - -).
2. Press and hold both (+) and (-) buttons to initiate the resetting of the factory de-
fault settings. The display (- - -) will flash on and off during this time (about 5 to 7
seconds).
3. When the factory default numbers are loaded in, the display will stop flashing, then
read don (DONE). You can now release the two buttons.
NOTE: If you release the two buttons at any time before the display reads don, the Factory
Default numbers will not be entered. The old numbers will remain in the memory.
4. To exit Level 2 Programming press and release the center button once more. The display will show the Soft-
ware Version, then (-).
PROGRAMMING (Continued)
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