AHE00045EN 1904
12
Alfa Laval is a trademark registered and owned by Alfa Laval Corporate AB.
Alfa Laval reserves the right to change specification without prior notification.
Electrical connections
5.4 Electrical connections
The following data determine which connection diagram is to be selected
and respected for electrical installation:
• Heat exchanger model indication
• Electrical options
E
lectrical connection diagrams are available for download on
www.alfalaval.com. When in doubt always contact your local supplier or
Alfa Laval representative for assistance.
Electrical connections 2-speed EC fan motors
Fan speed selection
High/Low
Open the diptray and consequently the fan
motor connection box. You will find the electric
wiring diagram inside.
High speed connection
Connect blue wire (N) to neutral.
Connect black wire (L) to power supply.
black
blue
Summary of Contents for Optigo CS
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