Wilo Pump Capacitor Replacement

[Marko!]

Hi All, new member here.
I have a Wilo Gold RS50 pump fitted to a solar thermal system. I suspect the capacitor is faulty and wish to replace it. However, I cannot see the method to disconnect one of the capacitor leads (sited between the L & N connections). It is very tight and I don't want to damage the connection such that I cannot install the new one.
The other capacitor lead is held in with a clip and is easy to remove.
Any advice appreciated.

 

[ShaunCorbs]

Prob soldered to a board

 

[townfanjon]

Assuming you can get it out , can you buy one ?

 

[Welder]

Caps are easy come by Town. So long as the same capacitance (Farads) and type is chosen it'll work.

 

[townfanjon]

Caps are easy come by Town. So long as the same capacitance (Farads) and type is chosen it'll work.

Heres me thinking Wilo would want to sell you another pump lol

 

[Welder]

Heres me thinking Wilo would want to sell you another pump lol

And ere's me not wanting to spend any brass ...

 

[Marko!]

Cheers guys. I can't think why they would solder one side in but not the other?? It looks just like it's pushed in but I don't want to yank on it too hard and potentially damage the connection. Unfortunately the orientation of the pump makes it difficult to access too. I would swap the pump but the main complication is that the system is pressurised and full of glycol. I was hoping a new capacitor would be an easy/cheap fix...

 

[ShaunCorbs]

Any chance of a pic of the connector ?

 

[townfanjon]

Cheers guys. I can't think why they would solder one side in but not the other?? It looks just like it's pushed in but I don't want to yank on it too hard and potentially damage the connection. Unfortunately the orientation of the pump makes it difficult to access too. I would swap the pump but the main complication is that the system is pressurised and full of glycol. I was hoping a new capacitor would be an easy/cheap fix...

Because they may prefer to sell you the full pump , maybe .

 

[Marko!]

Any chance of a pic of the connector ?

I will try but it's difficult to get the phone behind the pump. You can't really see anything much - just the wire disappearing into a hole...