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① .
Shows the actual temperature of the desoldering tip.
② .
Shows the setting temperature: Pressing the "UP" or
"DOWN" button can switch the digital display to the set
point display. The set‐point can be changed for ±1℃ by
tapping the "UP" or "DOWN" button. Pressing the button
will change the set‐point quickly. The digital display will
return automatically to the actual value and the iron will
reach to the setting temperature quickly.
③ .
℃/℉ display: Switching the temperature display from
℃ to ℉ by pressing the "℃/℉"button and then the
electronic system will display the actual temperature① and
setting temperature② in ℉, and vice versa.
④ .
When the actual temperature on the soldering tip is less
than the set‐point, "HEAT ON" will display and make the
desoldering tip heating up.
⑤ .
When the absolute offset is more than ±10℃ between
the actual temperature and the set‐point on the soldering
tip or the nozzle, "WAIT" will display. It means that the
temperature electronic control system is not in the stable
situation, we should wait a moment to let the "WAIT"
disappear.
⑥ .
When "ERROR" display, there may be a trouble on the
3
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