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6.4.5.5 User calibration
☞
−
Remove the external consumers and switch the setting knob of the pump to right side.
(
➾
Section 5.4).
−
A reference thermometer with necessary accuracy is required. Otherwise the factory
calibration should not be altered. The reference thermometer has to be inserted far
enough and long enough into the bath.
−
It is not allowed to calibrate to more than ± 3 °C. Multiple calibration to more than ± 3
°C cause internal faults (after 2 min ”E1006” or ”e16”).
−
− −
−
The factory calibration will be lost through overwriting
!
please work carefully!!!
and
4x
and
3x
−
Directly from level 0 (setpoint selection), press the key
combination on the left (top one on RE 3xx, bottom one
RE 2xx), until the PARA-function is reached, then
and
4x
−
switch to level 2 and move forward with key on the left..
>2,5 s
1. The display shows CAL and the current bath temperature.
To carry out a calibration, press the key longer than 2.5 s.
2. The actual value appears
or
3. Input the value indicated on the reference thermometer with
one to the two keys.
4. The additive calibration must be entered with the key shown
on the left.
5. Forward with key to "END", then
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