User Manual

Press “▲” or “▼”key to change the temperature correction value. The first digit

“— ” in LED display means minus (actual temperature is down), “No display”

means plus (actual temperature is up).

Press “SET” key once to finish the temperature correction and the unit

automatically backup mode. The user may continue set other modes or back

from the current setting mode.

Example for temperature correction:

A:The temperature set to the ℃: The current set temperature value is 300℃,

however, the actual temperature is only 290℃. So it needs to correct by +10℃.

Correction method: if the current correction value is 00 or -00; then change it to 10.

If the current correction value is -20, then change it to -10. If the current correction

value is 20, then change it to 30.

B: The temperature set to the ℉: The current set temperature value is 392℉,

however, the actual temperature is only 374℉. So it needs to correct by +18℉.

Correction method: if the current correction value is 00; then change it to 18. If the

current correction value is -20, then change it to -02. If the current correction value

is 20, then change it to 38.

5. Sleep Mode Set:

Press “SET” key one time when the LED displays “F-3” and flashes, the unit

enters the Sleep mode status. At this moment, the LED displays the pre-set value.

Press “▲” or “▼” key to change the set value. If set value reads “000” that

means the unit set in “Sleep” mode releasing status. If the display read “100” that

means the unit set in “Sleep” mode. Press “SET” key once to finish the sleep

mode setting, then the unit automatically backup. The user may continue set

other modes or back from current set mode.

 Please note the manufacturer original design will keep in “Free” status

without setting “Sleep” mode.

6. Wake-up method:

① Temperature Down Suspend: If the unit is set at Sleep mode function, after 20min

idleness, the system will enter the sleep mode automatically, the temperature of

soldering will go down to 150℃ (302℉) / and the LED displays at “ 150” and

flashes, the temperature of desoldering will go down to 200℃ (392℉) and the

LED displays at “ 200” and flashes. Activating the solder wand will disengage the

suspend status and the unit will immediately ramp up to the preset temperature.

There are three methods to wake-up the Temperature Down Suspend.

a.Ⅰ Soldering: Pick up the solder wand 307A and shake it gently.

Ⅱ Desoldering: Pick up the solder wand and press the red suction button on the

DIA 100.

b. Press any key of the unit.

c. Turn off the main switch and restart.

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Power off Suspend: If the unit enters the Sleep mode over 40min without wake-up,