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Technical Information
Interconnections – controller model 9698978M005
P3 – Vent
This is a dedicated 24 Vdc connector to control the optional vent
valve.
P4 – External fan
This is a dedicated 24 Vdc connector to supply an optional external
fan.
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Turbo-V 1K-G User Manual / 87-901-025-01 (A)
