De Dietrich DTG 1300 Eco.NOxPlus Serie Mode D'emploi page 18

2 Connecting the reversal valve motor
2.1 Type VJ6012ZZ00 Version B2
The relay card 200006740 must present a
configuration without the C8 capacitor.
The relay card can be identified by the marking
VB2 on the label.
All relay cards with the C8 capacitor present a
risk of malfunction with the reversal valve motor
VJ6012ZZ00 in version B2.
It is therefore imperative that the relay card be
replaced by a relay card marked VB2.
12/07/07 - 300002763-001-C DTG 1300-.. Eco.NOxPlus, GVR 140-.. Condens
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