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2. Place the tool near the center at both sides and push inward. 3. Swing the top of the front panel downward. 4. Remove the panel from the mounting plate. 5. Check and select the desired applications (2-/4-pipe only) according to the dip switches shown. Siemens Building Technologies RDF300.2/SRL 2016-08-22...
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80 m or calibration is required. The 86x86 square conduit box used must be min. 40 mm deep for proper in- stallation of RDF300.02/SRL thermostats. Note: Dimensions provided are based on the Siemens ARG71 (S55770-T137) conduit box data sheet for reference only. Installing the thermostat To install the thermostat, proceed as follows: 1.