Aqua Medic LF Controller Manual De Instrucciones página 5

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4. Controlling
1. Switch knob 3 (set/measuring) to „set". Adjust the desired set point at knob 5 (set point adjustion).
2. Turn switch 3 back to „µS". The unit is now ready to use. As soon as the adjusted set point is exceeded, the
unit activates the socket at the main plug.
5. Calibration
If you change the measuring range between fresh and salt water, the unit has to be recalibrated.
For fresh water, a calibration solution of 250 µS and for salt water a solution of 50 mS is recommended. Immerse
the electrode in a calibration liquid of the corresponding range and the exact temperature. To adjust the display,
turn the calibration knob (6 or 7) of the corresponding range.
For fresh water, a second calibration fluid with 500 µS/cm resp. for salt water with 50 mS/cm is necessary. Turn
a small screw driver through the opening at the bottom of the unit until the display shows the right value. If the
unit shows a wrong value, it has to be recalibrated.
6. Electrode
The conductivity electrode has a plastic shaft. The contact pins are made from carbon and are corrosion safe,
also in sea water in long term use. The electrode is supplied with a thermosensor for automatic temperature
compensation. The electrode is maintenance-free.
Technical Data
Display:
Measuring range:
Resolution:
Accuracy:
Max. power on relay:
Working temperature:
Temperature compensation:
Humidity:
Control range:
Control accuracy:
Power supply:
Dimensions:
Weight:
7. Warranty conditions
AB Aqua Medic GmbH grants the first-time user a 24-month guarantee from the date of purchase on all material
and manufacturing defects of the device. Incidentally, the consumer has legal rights; these are not limited by
this warranty. This warranty does not cover user serviceable parts, due to normal wear & tear. The original
invoice or receipt is required as proof of purchase. During the warranty period, we will repair the product for
free by installing new or renewed parts. This warranty only covers material and processing faults that occur
when used as intended. It does not apply to damage caused by transport, improper handling, incorrect
installation, negligence, interference or repairs made by unauthorized persons. In case of a fault with the
unit during or after the warranty period, please contact your dealer. All further steps are clarified
between the dealer and AB Aqua Medic. All complaints and returns that are not sent to us via
specialist dealers cannot be processed. AB Aqua Medic is not liable for consequential damages resulting
from the use of any of our products.
AB Aqua Medic GmbH - Gewerbepark 24 - 49143 Bissendorf/Germany
5
0.5 " LED, 3-1/2 digits
0 – 1,999 µS
0 - 199,9 mS
1 µS ( 0 – 1,999 µS)
0,1 mS ( 0 - 199,9 mS)
+/- 1% (+ 2 digits)
5 Amp. at 240 V (1,000 W)
0 - 50 °C
0 - 50 °C, automatic
below 80%
0 - 199 mS, digitally adjustable
+/- 5 µS, +/- 0,5 mS(+ 1 digit)
220 V, 50 Hz
150 x 85 x 40 mm
550 g
- Technical changes reserved – 04/2019
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