Chapter 2: Installation
34
Phason
To connect a water meter
Connect a water meter to the
PULSE CNTR
terminal as shown below.
Connecting the power source
You can connect the Supra to 115 or 230 VAC, 50 or 60 Hz power.
Before connecting the power, set the voltage selection switch to the correct
voltage.
If you are using three-phase power, make sure the control power and the
variable speed fans are connected to the same phase. For more information,
Before connecting the incoming power, switch OFF the power at the source.
Do not switch ON the power until you have finished all wiring and verified all
equipment is properly connected and free of obstructions.
Содержание Supra-RS
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