Answered by Shaykh Faraz Rabbani
Performing a minimal wudu for non-obligatory matters?
In the Name of Allah, Most Merciful and Compassionate
Answer:
Walaikum assalam wa rahmatullah,
In such situations, there is no harm in performing a minimal wudu (and doing so would be superior to remaining without wudu), though a complete one is normally superior.
Wassalam,
Faraz Rabbani