Double Relay Switch FGS221 (v1.4)

[HKrook 11]

I have installed a double relay switch of which one is controlling my hall light and is working perfectly.

When I connect a second light of my living room which is a halogeen lamp bar with a transformer build-in and I switch this light on I get a shortage in my meter cabinet and power is down.

Disconnect the black wire of the this lamp and substitute it temporary with a light bulb and power it on, the switch works perfectly and I can control both lamps but as soon as I reconnect the black wire of the halogeen lamp bar and switch it on I again get a shortage and power is again down.

 

Does any one has an idea how this is caused? Can this switch handle halogeen lamps with transformer? How can I solve this issue?

  

[RH_Dreambox 189]

Are you sure both lights are connected to the same phase?

Or may it be that you connect the phase to zero?

[HKrook 11]

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; As far as I can judge I connect the black to phase and zero to zero however I have not check it within plafond box where the halogeen light bar has been connected to since I assumed that the connection their is ok (light works with the Fibaro switch connection) but I now will check this since it would change the whole wiring. I think I will do this tomorrow and will let you know!