OK. Fan Manuals

OK. Fan products (8 documents | 8 models: OTF 3331 W, OSF 4331 W, OTF 801-W)

Devices & Documents

OK. Fan: Most Searched Manuals

OTF 802-W

OK. OTF 802-W Operation & user’s manual

04.04.2026 54 pages

Here is the OK. OTF 802-W Operation & user’s manual. It describes rated values and dimensions, first-time setup, and also cleaning instructions.

OSF 443-W

OK. OSF 443-W Operation & user’s manual

29.07.2026 67 pages

OK. OSF 443-W Operation & user’s manual for everyday reference: assembly instructions, settings and adjustments, plus long-term storage.

OTF 801-W

OK. OTF 801-W Operation & user’s manual

18.09.2026 69 pages

Reference the OK. OTF 801-W Operation & user’s manual whenever you need component overview, programming options, together with servicing and upkeep.

OSF 400-M

OK. OSF 400-M Operation & user’s manual

14.04.2026 28 pages

OK. OSF 400-M Operation & user’s manual. The document runs 28 pages and summarizes what is in the box, programming options, and also common questions and answers.

OTF 153-W

OK. OTF 153-W Operation & user’s manual

28.06.2026 54 pages

OK. OTF 153-W Operation & user’s manual — inside: compatibility requirements, spare parts information, plus fault and error codes.

OTF 151-W

OK. OTF 151-W Instructions manual

08.07.2026 102 pages

OK. OTF 151-W Instructions manual in 102 pages: rated values and dimensions, programming options and periodic checks.

OSF 4331 W

OK. OSF 4331 W Operation & user’s manual

26.06.2026 46 pages

Take a look at the OK. OSF 4331 W Operation & user’s manual, which offers help with component overview, power on and power off, and also safety warnings.

OTF 3331 W

OK. OTF 3331 W Operation & user’s manual

13.09.2026 46 pages

The OK. OTF 3331 W Operation & user’s manual is a practical guide that sets out what is in the box, first-time setup, together with power on and power off.

What You Can Find in OK. Fan Manuals:

  • Diagnostic procedures
  • Index of topics
  • Control panel descriptions