Very Sick Lenze 534 Controller

Hi. anyone known the value of the capacitor C4 in Lenze 532 controller?

Is post #26 relevant to your question?

It seems that the 532 have different values:

T1 - Transformer 378 541. In some pages says 2x18VAC 2VA
C2 - 470uf 35v.
C4 - ?? (is smaller than C2)
C5 - 4.7uf 63v.
C6 - 47uf 63v.
C7 - 100nF 250v.