Internal extension H2 (accessories)
The internal extension H2 is inte-
grated into the control unit casing
instead of the internal extension H1.
The cylinder primary pump is con-
nected to relay output
sK
.
An external extractor interlock can be
connected to
aBJ
.
Extensions for external connections
(cont.)
96
Function description
5692
731
GB
Summary of Contents for VITODENS 333-F WS3A
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