5
Key. The Digital Readout will display
“S-X” (X = 1-9). Either the °F or °C will
be on. This is the default readout (e.g., if
the °C LED is on the Digital Readout will
display temperature readings in °C).
7. Press and release the °F/°C Key to
change the default. Each subsequent
press and release of the key will change
the default.
AUTOMATIC SETBACK
8. As received from the factory, the
temperature will read “S - -” meaning that
Automatic Setback is turned off. A
readout of 1 thru 9 on the right side of the Digital Readout indicates time
to Automatic Setback in increments of 10 minutes. For example, “S-3”
would indicate a timeout of 30 minutes.
To change the Automatic Setback
feature, press the Scroll Up Key to
increase the timeout and/or enable the
feature. Press the Scroll Down Key to
decrease the timeout.
9. Press the Tip Temperature Set Key to
store the °F/°C default and Automatic
Setback value in system memory. The
Digital Readout will revert to display
“CAL” and only the Channel 1 LED will
remain lit.
Summary of Contents for MBT250
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