A6 Quattro Wagon V6-3.2L (BKH) (2006)
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Setting on control and display unit, Climatronic Control Module J255 and measured ambient influences govern pulse width of square-wave signal
(signal ratio between 100% and greater than 30%, A/C Compressor Regulator Valve N280 is actuated such that compressor output required to
obtain specified temperatures is achieved).
NOTE:
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In "Auto" mode with "Lo" temperature setting, for example A/C Compressor Regulator Valve N280 is actuated such that max. perm. current of
approx. 0.65 A flows via A/C Compressor Regulator Valve N280 (maximum compressor output).
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In control mode, actuation time is governed by required cooling output and vehicle electrical system voltage, for example. It is however always
of sufficient duration to achieve a mean current of 0.3 A.
