Buderus S 32/5 Notice D'installation Et D'entretien page 12

5
Installation
Installing the DHW temperature sensor
▶ Take the tank temperature sensor [3] from the scope of delivery of
the control panel (accessories).
▶ Insert the temperature sensor and compensation spring [2] in the
sensor well [1] and push fully home.
The compensating spring [2] ensures contact between the sensor well
and sensor surfaces, and a reliable temperature reading.
Always ensure that the full length of the sensor surface is
in contact with the sensor well.
1
2
3
Fig. 10 Installing the DHW temperature sensor
[1] Sensor Well
[2] Compensating spring
[3] Temperature sensor
▶ Route the sensor lead to the boiler or control panel and ensure the
cable is not strained. This cable must not be in contact with any hot
boiler parts.
▶ In the case a sensor is being used without a compensating spring, the
empty space in the sensor well must be filled with a sufficient amount
of heat-conducting paste.
12
Installing aquastat
▶ Remove cover from the aquastat. To do so, undo the screwon the top.
▶ If necessary, remove any unnecessary attachments. Attach bracket
[3] to Aquastat [2] by means of 2 self-tapping screws [1].
Fig. 11 Attaching the aquastat to the bracket
[1] Self-tapping screws C-ST 4.2x13 mm
[2] Aquastat
[3] Bracket
▶ Feed the temperature sensor [4] with the compensating spring [5]
into the sensor well [3].
▶ Attach Aquastat [2] to tank by means of 2 self-tapping sheet metal
screws [1].
▶ Replace the cover of the aquastat [2].
6 720 801 773-08.1ITL
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1
Fig. 12 Installing aquastat
[1] Self-tapping screws C-ST 4.2x13 mm
[2] Aquastat
[3] Sensor Well
[4] Temperature sensor
[5] Compensating spring
2
1
S 32/5 – 6 720 804 007 (2013/02)
3
6 720 648 100-08.1ITL
3
4
5
6 720 648 100-09.1ITL