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Power Input
Nominal 120V systems
Operating voltage range: 85 – 145 VAC
Frequency: 47 – 65 Hz
Nominal 230V systems
Rated operating voltage range: 180 – 264 VAC
Precor internal required operating voltage range: 180 – 275 VAC with reduced performance
allowed.
Frequency: 47 – 65 Hz
120 Vac Systems
120 VAC distribution systems utilize a single pole circuit breaker (hot lead) and a neutral lead
connected to a common neutral (ground) bar. The A.C. safety ground (green wire) is connected to
a separate ground bar in the distribution system.
If it is determined that any of the above electrical conditions are in question, please consult with a
qualified electrician to make appropriate circuit changes.
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