Weller WTHA 1 Supplementary Operating Instructions page 10

Menu 1
Pressing the Menu button takes you to menu 1
Standby Temp.
The standby temperature is a preset value to which the hot air gun is adjusted when not in use.
Option Description
OFF Standby deactivated (OFF)
100-300 °C Standby Temp., Individually adjustable
200-600 °F
Standby time (temperature deactivation)
If the hot air gun is not in use, it is adjusted to the standby temperature after the preset standby time.
Pressing the button on the hot air gun (or foot-operated switch) exits standby mode.
Option Description
OFF Standby deactivated (factory setting OFF)
1-99 min Standby Time, Individually adjustable
OFF time
If the hot air gun is not used, it is deactivated after the OFF time elapses. Temperature deactivation is
performed independently of the set standby function. The actual temperature is indicated by flashing
LED and serves as a residual heat display. The display reads „OFF".
While the hot air gun cools, the residual heat is displayed.
„Cooling" also flashes in the display.
As soon as the temperature falls below 50 °C (122 °F), OFF appears in the display and the backligh-
ting is deactivated.
Pressing the UP and DOWN buttons at the same time activates the device.
Option Description
OFF OFF time Deactivated (factory setting 5 min)
1-999 min OFF time, Individually adjustable
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