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Siemens Siwatherm 7400 Series IQ Pump/Floater switch Replacement

  1. Siemens Siwatherm 7400 Series IQ Pump/Floater switch Replacement, Condensation Water Pump/Floater replacement: step 1, image 1 of 3 Siemens Siwatherm 7400 Series IQ Pump/Floater switch Replacement, Condensation Water Pump/Floater replacement: step 1, image 2 of 3 Siemens Siwatherm 7400 Series IQ Pump/Floater switch Replacement, Condensation Water Pump/Floater replacement: step 1, image 3 of 3
    • After removing the side cover (if you are standing in front of it on the right) the motor of the drum becomes visible. The pump of the condensation water tank and the float are located directly underneath. The drive tensioner must be loosened for removal/exchange.

  2. Siemens Siwatherm 7400 Series IQ Pump/Floater switch Replacement, Remove Placeholder next to the motor: step 2, image 1 of 3 Siemens Siwatherm 7400 Series IQ Pump/Floater switch Replacement, Remove Placeholder next to the motor: step 2, image 2 of 3 Siemens Siwatherm 7400 Series IQ Pump/Floater switch Replacement, Remove Placeholder next to the motor: step 2, image 3 of 3
    • Remove all plugs from the drive (not shown in the picture!) and remove the placeholder. Unlock the lock with your thumb.

  3. Siemens Siwatherm 7400 Series IQ Pump/Floater switch Replacement, Disconnecting pump and float: step 3, image 1 of 2 Siemens Siwatherm 7400 Series IQ Pump/Floater switch Replacement, Disconnecting pump and float: step 3, image 2 of 2
    • Remove the cable from the float and the pump and pull off the hose at the back. The motor can be folded upwards.

  4. Siemens Siwatherm 7400 Series IQ Pump/Floater switch Replacement, Removing pump and float: step 4, image 1 of 3 Siemens Siwatherm 7400 Series IQ Pump/Floater switch Replacement, Removing pump and float: step 4, image 2 of 3 Siemens Siwatherm 7400 Series IQ Pump/Floater switch Replacement, Removing pump and float: step 4, image 3 of 3
    • Once the cover is removed, the pump and float can be easily removed.

    • In this step, the tank should be cleaned to prevent the pump from clogging up quickly.

    • The rear part of the container can be reached from the other side. Remove the left side panel and pull out the condenser to the front.

Conclusion

To reassemble your device, follow these instructions in reverse order.

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Newbe

Member since: 02/14/15

85 Reputation

1 Guide authored

One Comment

Danke vielmals für die Hilfestellung. Ohne das Entfernen der Motorhalterung hatte ich die Abdeckung zunächst nicht rausbekommen. Das Hauptproblem war aber dies. Siehe mein Beitrag :

https://forum.teamhack.de/thread/72671-w...

wodipo - Reply

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