Install The Broadband Probe (Only With S-Tronic Lambda) - Froling S3 Turbo 18 Installation Instructions Manual

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4.5.13 Install the broadband probe (only with S-Tronic Lambda)

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❒ Push the flue gas temperature sensor in so that it protrudes approx. 20 mm from
the housing and secure the position with the wing screw
❒ Push the boiler sensor and STL capillary into the pre-installed immersion sleeve
with the pressure spring during boiler outfeed
❒ Run the cable through the cable duct to the controller box
➥ Tuck any extra cable into the cable duct
❒ Unscrew the pre-installed bushing from the broadband probe
❒ Screw the bushing into the flue gas nozzle and gently tighten
❒ Screw the broadband probe into the bushing and gently tighten using an Allen
wrench (22 mm)
❒ Plug in the extension cable for the Lambda probe and un the cable through the ca‐
ble duct to the controller box
➥ Tuck any extra cable into the cable duct
Froeling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.at
Assembly
Installing the boiler