Carrier Aspen - Page 42

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7.1.1 Switching from Diesel to Shore Power
1. Turn OFF the APU at the Aspen Interface (AI).
2. Connect to shore power cable to the 120 VAC shore power receptacle.
3. The SPM will automatically switch to shore power.
4. Turn on the APU from the AI.
7.1.2 Switching from Shore Power to Diesel
1. Turn OFF the APU at the AI.
2. Disconnect the shore power extension cord from the 120 VAC shore power receptacle.
3. The SPM will automatically switch to APU power.
4. Turn on the APU from the AI.
Use 12 AWG shore power extension cord for distances of 0 to 50 feet and 10 AWG from 50 to 100 feet.