17
Technical Information
P3 – Vent
P3 – Vent
Figure 12
This is a dedicated 24 Vdc connector to control the optional vent
valve.
P4 – External Fan
Figure 13
This is a dedicated 24 Vdc connector to supply the optional external
fan.
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TV 551/701 SEM Navigator User Manual /
87-900-958-01(G)