Buderus SU54/5 Notice D'installation Et D'entretien page 12

5
Installation
Installing the aquastat
▶ Remove cover from the aquastat. To do so, undo the screw on the top.
▶ If necessary, remove any unnecessary attachments. Screw on the
holder [3] to the Aquastat [2] using two sheet metal screws [1].
Fig. 14 Screw the holder onto the Aquastat
[1] Self-tapping screws
[2] Aquastat
[3] Holder
▶ Feed the temperature sensor [4] with the compensating spring [3]
into the sensor well [5].
▶ Attach Aquastat [6] to tank by means of 4 sheet metal screws [1].
▶ Replace the cover of the aquastat [2].
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4
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Fig. 15 Installing the aquastat
[1] Self-tapping screws
[2] Aquastat
[3] Compensating spring
[4] Temperature sensor
[5] Sensor Well
[6] Holder
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6 720 800 155-03.1ITL
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6 720 800 155-04.1ITL
Installing B-kit components
Fig. 16 Installing B-kit components
[1] Tee 1" x 1" x ¾ " (2x) with P&T safety valve
[2] Cap¾ " for the recirculation connection
[3] Holder with Aquastat
[4] Tee with fill and drain valve
SU54.5 | SU80.5 | SU100.5 – 6 720 819 292 (2017/11)
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6 720 801 769-04.1ITL