Siemens RDF870KN - Dual fan operations (RDF870 MB RU only); Change operating modes

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Dual fan operations (RDF870MB RU only)
1. Touch icon 2. Use or and press or to
adjust:
FAN1 FAN2
depends on fan type selection and fan number configuration
Change operating modes
1. Touch icon 2. Press or to select:
ON: Comfort mode
ECO : Economy mode, a
symbol will be
shown
OFF: OFF