All manuals and user guides at all-guides.com
P3 - Spare
Figure 14
This is a dedicated 24 Vdc spare connector; note that it can be also
controlled by means of the serial connection.
P5 – External Fan
Figure 15
This is a dedicated 24 Vdc connector to supply the optional external
fan.
TV 401/301/21 NSF User Manual / 87-900-995-01 (C)
Technical Information
Interconnections
249/294
17