Weller WFE 2X Operating Instruction

WFE 2X remote control

Operating Instruction

1. Introduction

The remote control is a communication tool to read informa­tion and for settings in the filter system micro processor con­troller. The information will be stored in the micro processor
inside the filter unit and not in the remote control.

1 Push button - Start/stop
2 Push button - Filter monitoring
3 Push button - Decrease
4 Push button - Increase
5 Indicator - Suction capacity/Power on-off
6 Indicator - Remaining life time
7 Indicator - Alarm
8 Interval selector - Filter exchange
9 Software version - Filter unit

NOTE! The push buttons on the remote control has the same
function as push buttons on the
filter unit.

2. Start the filter unit

Start the filter unit with the on/off button on the unit. Press
push button (1) on the remote control. The power indicator
(5) in the LCD screen will be changed from Power Off to show
Power and current speed in %. To stop the filter unit press
push button (1). The filter unit is now operated via the remo­te control and do not need to be switched off on the unit.

3. Change the speed of the filter unit

When delivered the filter unit will run on maximum speed. To
decrease the capacity of the fan press push button (3). The
power indicator (5) will then change to the new speed. To
increase the capacity again press push button (4).

4. Change the running time

The running time (6) indicates the remaining time before fil­ter exchange. The filter unit is set at 1500 hours when deli­vered and will count downwards. This time can be changed

by pressing push button (2). Possible steps are 500, 1000,
1500, 2000, 2500 and 3000 hours. When the time get to 0
hours the filter alarm goes off. The filter should then be chan­ged (see Operating Instructions for the unit).

Hours Application example:
500 Heavy smoke formation, gluing
1500 Inspection, re-work
2000 Heavy smoke formation if pre filter is used

The running time can be resetted by switching on the filter
unit and at the same time pressing push button (3) and (4) for
more than five seconds.

5. Alarm status

On the display the alarm status (7) will be blank if the system
is running without problems. If the alarm goes off the display
will show FILTER ALARM at the same time as a beeping
sound is heard. To reset the alarm press push button (4) for
more than two seconds. The alarm will then be turned off.

6. Check the total time that a filter
unit has been running

The total time that a unit has been running can be checked
by switching on the filter unit and at the same time pressing
push button (2),(3) and (4) for more than five seconds. The
display will show the software version of the remote control
and the total running time of the filter unit. This time can not
be resetted.

7. Stand-by mode

When delivered, the display is set to stand-by mode. The
display goes down within 30 seconds. To cancel the stand­by mode press button (1) and (2) for five seconds. ”Auto
Power Down - YES ” is now shown in the display. Press but­ton (4) once and ”Auto Power Up - NO” is shown. The dispay
will automatically go into operation mode.

8. Technical data

Height 110 mm ( 4,3 inch)
Width 65 mm ( 2,6 inch)
Depth 30 mm ( 1,2 inch)
Weight 0,3 kg ( 0,7 lb)
Battery (only 700-3058) 9V 6LR61
Operating time battery 15 h

9. Article number

Remote control with cable (standard) 700-3057
Remote control (battery) IR 700-3058

10. Warranty

Claims by the buyer for physical defects are time-barred
after a period of one year from delivery to the buyer. This
does not apply to claims by the buyer for indemnification in
accordance with §§ 478, 479 BGB (German Federal Law

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